Class / Patent application number | Description | Number of patent applications / Date published |
174105000 | Plural, insulated | 41 |
20080230252 | Printed micro coaxial cable - A printed micro coaxial cable has a first metal shield layer, a first insulative layer formed on the first metal shield layer, and a conductive layer printed on the first insulative layer. The conductive layer includes a plurality of conductive transmitters spaced from each other. Two conductive transmitters are defined as a transmission pair. A second insulative layer is formed on the conductive layer. A second metal shield layer is formed on the second insulative layer. The printed micro coaxial cable of the present invention is manufactured by means of printing, simplifying manufacture process and reducing cost. | 09-25-2008 |
20080251270 | COAXIAL CABLE - A coaxial cable ( | 10-16-2008 |
20090283295 | TORQUE-BALANCED ELECTRICAL CABLE - An embodiment of a wellbore cable comprises a cable core, at least a first armor wire layer comprising a plurality of strength members and surrounding the cable core, and at least a second armor wire layer comprising a plurality of strength members surrounding the first armor wire layer, the second armor wire layer covering a predetermined percentage of the circumference of the first armor wire layer to prevent torque imbalance in the cable. | 11-19-2009 |
20100006318 | INSULATED ASSEMBLY OF INSULATED ELECTRIC CONDUCTORS - An insulated assembly of insulated electric conductors includes a first plurality of insulated electric conductors. Each insulated electric conductor has a copper core, a uniform thickness thin sheet of aluminum that is mechanically formed to envelope the copper core and a single dielectric layer of aluminum oxide that is formed by anodizing an outer surface of the thin sheet of aluminum. A first aluminum layer is mechanically formed to envelope the first plurality of insulated electric conductors and a first single dielectric layer of aluminum oxide surrounds the first aluminum layer. | 01-14-2010 |
20100126754 | ELECTRONIC APPARATUS WITH FLEXIBLE FLAT CABLE FOR HIGH-SPEED SIGNAL TRANSMISSION - According to one embodiment, a flexible flat cable includes a plurality of ground lines and a plurality of signal lines. Each of the ground lines is connected to an electromagnetic shield layer by two connection line members. An arrangement of the ground lines and signal lines that are positioned in a region on one side of a center line of the flexible flat cable and an arrangement of the ground lines and signal lines on a region on the other side are symmetric with respect to the center line. In each of two connectors to which end portions of the flexible flat cable are coupled, terminals corresponding to the ground lines are grounded, a terminal corresponding to a signal line interposed between two ground lines is assigned a high-speed signal, and a terminal corresponding to another signal line is assigned a ground potential. | 05-27-2010 |
20100236810 | SHIELDED CABLE - A shielded cable includes an inner conductor, a first insulator, a first outer conductor, a second insulator, and a second outer conductor, which are coaxially disposed in this order from an inner side, and has an outer circumference coated by an insulation sheath. | 09-23-2010 |
20100263904 | Torque-Balanced, Gas-Sealed Wireline Cables - A torque-balanced, gas-blocking wireline cable and a method of making the cable includes an electrically conductive cable core for transmitting electrical power and surrounding inner and outer layers of a plurality of armor wires. Gas blocking is achieved by placing a soft polymer layer over the core before the inner wires are cabled thereon. The inner wires imbed partially into the soft polymer layer such that no gaps are left between the inner wires and the core. A second soft polymer layer is optionally extruded over the inner wires before the outer wires are applied. The second soft polymer layer fills any spaces between the inner and outer wire layers and prevents pressurized gas from infiltrating between the wires. The inner wires have larger diameters than the outer wires such that the inner wires carry approximately 60% of the load and torque imbalance is prevented. | 10-21-2010 |
20100276174 | FLEXIBLE ELECTRICAL CABLE - A flexible electrical cable having a centre part surrounded by a sheath ( | 11-04-2010 |
20100319956 | HYBRID CABLE FOR CONVEYING DATA AND POWER - Hybrid cables for conveying data and conducting operating power to electrically powered devices and a vehicle utilizing such cables are disclosed. | 12-23-2010 |
20110036613 | ELECTRONIC WIRE AND METHOD OF MANUFACTURING THE SAME - To provide an electronic wire having a diameter reduced while ensuring an excellent abrasion resistance and a method of manufacturing the electronic wire. | 02-17-2011 |
20110048764 | HIGH FREQUENCY EXTRAFINE PAIR CABLE AND METHOD FOR MANUFACTURING THE SAME - The present invention is directed to a high frequency extrafine pair cable, wherein a pair cable is accommodated in a shield tube assuming the form of a hollow cylinder, the pair cable comprising two insulation coated wires each comprising an inner conductor and an insulator layer formed on an outer circumference of the inner conductor, and a space is present between the pair cable and an inner surface of the shield tube in a region other than the region where a part of the pair cable is in contact with the inner surface of the shield tube. The high frequency extrafine pair cable has excellent electrical characteristics, such as low transmission loss, and enables implementation of an extrafine cable structure. The invention is also directed to a method for manufacturing the same. | 03-03-2011 |
20110127063 | CABLE STRUCTURE - The present invention relates to a cable structure, comprises a cable having a first, a second and a third conductive wires made of metal wire material, the third conductive wire is covered by a third insulation layer, the first conductive wire is interlaced on the third insulation layer and is covered by a second insulation layer, the second conductive wire is interlaced on the second insulation layer and is covered by a first insulation layer; the second conductive wire and the second insulation layer are exposed at one end of the first insulation layer, and the first conductive wire and the third conductive wire covered by the third insulation layer are exposed out of the second insulation layer; and a positioning sleeve passes through the first conductive wire and the third conductive wire having the third insulation layer and is sleeved and riveted on the second insulation layer so that the positioning sleeve is clamped and fastened on the second insulation layer and is served to abut against a cut portion of the first insulation layer for preventing the second insulation layer from retreating into the first insulation layer so short circuit of the first and the second conductive wires is effectively avoided. | 06-02-2011 |
20110214898 | Shielded Electrical Cable and Method of Making the Same - A shielded electrical cable that has a set of insulated inner conductors and a shield made of a plurality of insulated wires, arranged about said inner conductors. Each insulated wire of the shield has a conductive core coated by insulation which is fused together with the insulation of the neighboring wires. Also, said conductive cores of said plurality of insulated wires are brought into mutual electrical contact at a longitudinal interval of said twisted shielded pair. | 09-08-2011 |
20110266023 | ENERGY EFFICIENT NOISE DAMPENING CABLES - Energy efficient noise dampening coaxial and twisted pair cables include certain layers to improve the quality of signals transmitted over the cables. A coaxial cable includes a conductive core, a first insulating layer surrounding the conductive core, a metal shield layer surrounding the first insulating layer, a second insulating layer surrounding the metal shield layer, a carbon material layer surrounding the second insulating layer, and a protective sheath wrapping the carbon material layer. A twisted pair cable section includes a core section. The core section includes a carbon material core, an insulating layer surrounding the carbon material core, and a metal shield layer surrounding the insulating layer. A plurality of twisted pair cables are disposed in sections or compartments defined by the core section, and between the core section and a protective sheath. Methods for constructing the cables are also disclosed. | 11-03-2011 |
20110297418 | FLEXIBLE CABLE WITH STRUCTURALLY ENHANCED CONDUCTORS - In an electrical cable of the type having an outer sheath enclosing a conductor assembly comprising a plurality of insulated conductors disposed within a binder, the binder having a crush resistance for protecting the insulated conductors, an improvement in which a strength enhancer is mixed within the conductor insulation such that the binder can be removed without decreasing a crush resistance of the electrical cable. | 12-08-2011 |
20120073856 | BRAID CONFIGURATIONS IN COAXIAL CABLES - Braid configurations in coaxial cables. In one example embodiment, a coaxial cable includes a center conductor surrounded by a dielectric, a first braid surrounding the dielectric, a second braid surrounding and adjacent to the first braid, and a jacket surrounding the second braid. The first braid is formed from a first material that is a conductive material. The second braid is formed from a second material that is more compressible and/or has a lower frictional coefficient than the first material. | 03-29-2012 |
20120103652 | SHIELDED ELECTRIC WIRE - The object of the present invention is to provide a shielded electric wire, wherein variation in induction characteristics of respective insulation-coated conductive wires is eliminated, excellent induction-resistance characteristics are achieved, a weight and costs are reduced by reducing a use amount of a drain wire, and a step of providing a drain wire longitudinally is simplified. In the shielded electric wire | 05-03-2012 |
20120298395 | SHIELDED ELECTRICAL CABLE - A shielded electrical cable includes conductor sets extending along a length of the cable and spaced apart from each other along a width of the cable. First and second shielding films are disposed on opposite sides of the cable and include cover portions and pinched portions arranged such that, in transverse cross section, the cover portions of the films in combination substantially surround each conductor set. An adhesive layer bonds the shielding films together in the pinched portions of the cable. A transverse bending of the cable at a cable location of no more than 180 degrees over an inner radius of at most 2 mm causes a cable impedance of the selected insulated conductor proximate the cable location to vary by no more than 2 percent from an initial cable impedance measured at the cable location in an unbent configuration. | 11-29-2012 |
20130025907 | CARBON-BASED SUBSTRATE CONDUCTOR - A cable is provided having a jacket surrounding a core. A carbon-based substrate (CBS) conductor is provided in the core. The CBS conductor includes a CBS network metalized with a metalized layer. A method for manufacturing a carbon-based substrate (CBS) conductor includes providing a CBS network of CBS fibers forming a framework and metalizing at least a portion of the CBS network with a metalized layer. Optionally, the metalized layer may be at least one of a silver metalized layer, a copper metalized layer, a gold metalized layer, a nickel metalized layer, and a tin metalized layer. The CBS network may be one of a yarn, a sheet, and a tape. The CBS conductor may be a signal carrying conductor of the cable or the CBS conductor may surround the core and provide EMI shielding for the core. The cable may further include a contact terminated to the CBS conductor at the first end of the cable. The metalized layer may be provided at the interface between the CBS conductor and the contact to enhance the electrical interface between the CBS conductor and the contact. | 01-31-2013 |
20130068497 | FLEXIBLE ELECTRICAL CABLE WITH RESISTANCE TO EXTERNAL CHEMICAL AGENTS - A flexible electrical cable that is resistant to external chemical agents includes a sheathing assembly and a core assembly. From interior to exterior, the core assembly has at least two conductors and a two-part filler material with an inner portion and an outer portion. The inner portion has discrete, non-continuous elements, and the outer portion is a solid, continuous material surrounding the inner portion and at least partially embedding the at least two conductors. The outer portion has a circular cross-section. The sheathing assembly has a foamed polymeric material formed around and shaped by the outer portion of the filler material, a metal tape positioned around and shaped by the foamed polymeric material, a polymeric coating surrounding the metal tape, and an outer sheath. | 03-21-2013 |
20130105195 | Carbon Nanotube Enhanced Conductors for Communications Cables and Related Communications Cables and Methods | 05-02-2013 |
20130264089 | Shielded Electrical Cable - A shielded electrical cable includes conductor sets extending along a length of the cable and spaced apart from each other along a width of the cable. First and second shielding films are disposed on opposite sides of the cable and include cover portions and pinched portions arranged such that, in transverse cross section, the cover portions of the films in combination substantially surround each conductor set. An adhesive layer bonds the shielding films together in the pinched portions of the cable. A transverse bending of the cable at a cable location of no more than 180 degrees over an inner radius of at most 2 mm causes a cable impedance of the selected insulated conductor proximate the cable location to vary by no more than 2 percent from an initial cable impedance measured at the cable location in an unbent configuration. | 10-10-2013 |
20130284485 | Ultra-Wideband Miniaturized Omnidirectional Antennas Via Multi-Mode Three-Dimensional (3-D) Traveling-Wave (TW) - A class of ultra-wideband miniaturized traveling-wave (TW) antennas comprising a conducting ground surface at the base, a plurality of TW structures having at least one ultra-wideband low-profile two-dimensional (2-D) surface-mode TW structure, a frequency-selective coupler placed between adjacent TW structures, and a feed network. In one embodiment, a 2-D surface-mode TW structure is positioned above the conducting ground surface, a normal-mode TW structure placed on top with an external frequency-selective coupler placed in between; continuous octaval bandwidth of 14:1 and size reduction by a factor of 3 to 5 are achievable. In other embodiments using at least two 2-D TW structures and a dual-band feed network, a continuous bandwidth over 100:1, and up to 140:1 or more, is reachable. In yet another embodiment, ultra-wideband multi-band performance over an octaval operating bandwidth up to 2000:1 or more is feasible. | 10-31-2013 |
20130292154 | SHIELD CONDUCTOR - A shield conductor includes an electric wire, a metal pipe, and a tubular protector. The protector covers a portion extending from an end portion of the metal pipe to an end portion of a casing. The protector includes a tubular outer layer member made of flexible insulation and a tubular flexible shield member made of a conductive material. The outer layer member is arranged to extend from a first connecting portion to a second connecting portion. The first connecting portion is connected to the metal pipe and the second connecting portion is connected to the casing. The shield member is arranged along an inner surface of the outer layer member and provided integrally with the outer layer member. The shield member is electrically connected to the metal pipe at the first connecting portion and is electrically connected to the casing at the second connecting portion. | 11-07-2013 |
20130306348 | Artificial Lift Equipment Power Cables - A power cable for artificial lift equipment can include one or more conductor assemblies, each including a copper conductor, a conductor shield with resistivity less than about 5000 ohm-m surrounding the conductor, insulation, an insulation shield having a resistivity less than about 5000 ohm-m surrounding the insulation, a metallic shield surrounding the insulation shield, and a polymer barrier surrounding the metallic shield. Such a cable may include a jacket molded about the one or more conductor assemblies and optionally armor surrounding the jacket. Various other apparatuses, systems, methods, etc., are also disclosed. | 11-21-2013 |
20140000930 | Shielded Electrical Cable | 01-02-2014 |
20140000931 | Connector Arrangements for Shielded Electrical Cables | 01-02-2014 |
20140000932 | SOFT DILUTE-COPPER ALLOY WIRE, SOFT DILUTE-COPPER ALLOY TWISTED WIRE, AND INSULATED WIRE, COAXIAL CABLE, AND COMPOSITE CABLE USING THESE | 01-02-2014 |
20140102750 | GAS BLOCKING CABLE AND METHOD OF MANUFACTURING - A gas blocking cable includes cabled wires, where each wire includes cabled conductors having interstitial areas there between. An insulation material circumferentially surrounds the cabled conductors and a conductor filling material is positioned within the interstitial areas between conductors. A shield circumferentially surrounds the cabled wires so that a cable is formed with areas between the wires. A wire filling material is positioned within the areas between the wires. Each of the conductor filling material and wire filling material is inert, non-flammable and able to withstand a temperature of at least approximately 200° C. | 04-17-2014 |
20140374135 | COAXIAL ELECTRIC WIRE AND METHOD FOR MANUFACTURING THE SAME - A coaxial electric wire is provided with an inner conductor, an inner insulating layer covering a periphery of the inner conductor, an outer conductor covering a periphery of the inner insulating layer, and an outer insulating layer covering a periphery of the outer conductor. The inner insulating layer is made of a first insulating tube having an elongated cylindrical shape and an insulation performance. The outer insulating layer is made of a second insulating tube having an elongated cylindrical shape and an insulation performance. The outer conductor is made of a conductive tube having an elongated cylindrical shape and conductivity. The coaxial electric wire is manufactured by inserting the inner conductor into the first insulating tube, inserting the first insulating tube into the conductive tube, and inserting the conductive tube into the second insulating tube. | 12-25-2014 |
20150060104 | DOWNHOLE CABLE - The present invention pertains to a cable comprising: —at least one conductor coated by an insulation coating layer, —a first protective layer surrounding said insulation coating layer, said first protective layer at least comprising, but preferably being made of a tetrafluoroethylene (TFE) copolymer comprising from 0.8% to 2.5% by weight of recurring units derived from at least one perfluorinated alkyl vinyl ether having formula (I) here below: CF | 03-05-2015 |
20150090473 | Manufacturing a Conductor Part - A method for manufacturing a conductor part for a connector unit is provided. The conductor part includes a conductive core, an insulating sleeve, and at least a first conductive layer arranged between the conductive core and the insulating sleeve. The method includes equipping at least one section of a radially inner surface of the insulating sleeve with the first conductive layer, and equipping at least one section of a radially outer surface of the insulating sleeve with at least a second conductive layer. The second conductive layer is a metal layer or a conductive plastic layer. The method also includes inserting the conducting core in the insulating sleeve before or after equipping a surface of the insulating sleeve with a conductive layer. | 04-02-2015 |
20150364880 | LOW-PROFILE COAXIAL CABLE SPLICE - A low profile in-line splice for coaxial cables is described for making an electrical connection between the metallic contacts of the coaxial cable splice and to the inner and outer coaxial cable conductors is described herein. The exemplary low-profile coaxial cable splice device includes an inner conductive sleeve disposed concentrically within and spaced apart from an outer Cconductive sleeve and an outer housing disposed over the outer conductive sleeve. At least one of the inner conductive sleeve and the outer conductive sleeve includes a pair of hyperbolic contact regions separated by a bridging region. | 12-17-2015 |
20180025810 | POWER CABLE | 01-25-2018 |
20130319723 | COMPOSITE CONDUCTIVE CABLE COMPRISING NANOTUBES AND NANOFIBERS, COAXIAL MICROSTRUCTURE INCLUDING A COPPER MATRIX AND SAID NANOTUBES AND NANOFIBERS, AND METHOD FOR MANUFACTURING SAID MICROSTRUCTURE - A conductive composite wire includes at least one external jacket made of copper, a first tube including a first metallic material (M | 12-05-2013 |
20130341064 | SHIELDED ELECTRICAL SIGNAL CABLE - Aspects of the present invention provide shielded cables for reducing the incidence of ground loops between connected electronic devices. According to one aspect of the present invention, a shielded cable is disclosed having two inner shield segments and an outer shield. The inner shield segments can each be grounded, but are physically separated from each other by a gap. The external shield is not grounded, and serves to contain EMI generated by signal conductors within the shielded cable and shield the signal conductors against external electrical events. | 12-26-2013 |
20160155536 | ELECTRICAL CABLE ARRANGEMENT | 06-02-2016 |
20130087362 | POLYMER COMPOSITION FOR W&C APPLICATION WITH ADVANTAGEOUS ELECTRICAL PROPERTIES - The invention relates to a polymer composition with improved DC electrical properties, to the use of the composition for producing a cable layer and to a cable surrounded by at least one layer comprising the polymer composition. | 04-11-2013 |
20130161059 | NEW COMPOSITION AND USE THEREOF - The present invention relates to a new polymer composition suitable for a semiconductive devices. Moreover, the present invention is related to a process for producing said composition as well as to a use of said composition. Further, the invention is also related to an article, preferably a cable, comprising said composition. | 06-27-2013 |
20150096783 | Electric Cable, In Particular a Data Transmission Cable, Equipped with Multi-Layer Strip-Type Screening Sheet - An electric cable, in particular a data transmission cable, includes
| 04-09-2015 |
20160012940 | Power Cable with a Thick Insulation Layer and a Method for its Manufacture | 01-14-2016 |
174105000 | Semiconducting | 4 |
20080230252 | Printed micro coaxial cable - A printed micro coaxial cable has a first metal shield layer, a first insulative layer formed on the first metal shield layer, and a conductive layer printed on the first insulative layer. The conductive layer includes a plurality of conductive transmitters spaced from each other. Two conductive transmitters are defined as a transmission pair. A second insulative layer is formed on the conductive layer. A second metal shield layer is formed on the second insulative layer. The printed micro coaxial cable of the present invention is manufactured by means of printing, simplifying manufacture process and reducing cost. | 09-25-2008 |
20080251270 | COAXIAL CABLE - A coaxial cable ( | 10-16-2008 |
20090283295 | TORQUE-BALANCED ELECTRICAL CABLE - An embodiment of a wellbore cable comprises a cable core, at least a first armor wire layer comprising a plurality of strength members and surrounding the cable core, and at least a second armor wire layer comprising a plurality of strength members surrounding the first armor wire layer, the second armor wire layer covering a predetermined percentage of the circumference of the first armor wire layer to prevent torque imbalance in the cable. | 11-19-2009 |
20100006318 | INSULATED ASSEMBLY OF INSULATED ELECTRIC CONDUCTORS - An insulated assembly of insulated electric conductors includes a first plurality of insulated electric conductors. Each insulated electric conductor has a copper core, a uniform thickness thin sheet of aluminum that is mechanically formed to envelope the copper core and a single dielectric layer of aluminum oxide that is formed by anodizing an outer surface of the thin sheet of aluminum. A first aluminum layer is mechanically formed to envelope the first plurality of insulated electric conductors and a first single dielectric layer of aluminum oxide surrounds the first aluminum layer. | 01-14-2010 |
20100126754 | ELECTRONIC APPARATUS WITH FLEXIBLE FLAT CABLE FOR HIGH-SPEED SIGNAL TRANSMISSION - According to one embodiment, a flexible flat cable includes a plurality of ground lines and a plurality of signal lines. Each of the ground lines is connected to an electromagnetic shield layer by two connection line members. An arrangement of the ground lines and signal lines that are positioned in a region on one side of a center line of the flexible flat cable and an arrangement of the ground lines and signal lines on a region on the other side are symmetric with respect to the center line. In each of two connectors to which end portions of the flexible flat cable are coupled, terminals corresponding to the ground lines are grounded, a terminal corresponding to a signal line interposed between two ground lines is assigned a high-speed signal, and a terminal corresponding to another signal line is assigned a ground potential. | 05-27-2010 |
20100236810 | SHIELDED CABLE - A shielded cable includes an inner conductor, a first insulator, a first outer conductor, a second insulator, and a second outer conductor, which are coaxially disposed in this order from an inner side, and has an outer circumference coated by an insulation sheath. | 09-23-2010 |
20100263904 | Torque-Balanced, Gas-Sealed Wireline Cables - A torque-balanced, gas-blocking wireline cable and a method of making the cable includes an electrically conductive cable core for transmitting electrical power and surrounding inner and outer layers of a plurality of armor wires. Gas blocking is achieved by placing a soft polymer layer over the core before the inner wires are cabled thereon. The inner wires imbed partially into the soft polymer layer such that no gaps are left between the inner wires and the core. A second soft polymer layer is optionally extruded over the inner wires before the outer wires are applied. The second soft polymer layer fills any spaces between the inner and outer wire layers and prevents pressurized gas from infiltrating between the wires. The inner wires have larger diameters than the outer wires such that the inner wires carry approximately 60% of the load and torque imbalance is prevented. | 10-21-2010 |
20100276174 | FLEXIBLE ELECTRICAL CABLE - A flexible electrical cable having a centre part surrounded by a sheath ( | 11-04-2010 |
20100319956 | HYBRID CABLE FOR CONVEYING DATA AND POWER - Hybrid cables for conveying data and conducting operating power to electrically powered devices and a vehicle utilizing such cables are disclosed. | 12-23-2010 |
20110036613 | ELECTRONIC WIRE AND METHOD OF MANUFACTURING THE SAME - To provide an electronic wire having a diameter reduced while ensuring an excellent abrasion resistance and a method of manufacturing the electronic wire. | 02-17-2011 |
20110048764 | HIGH FREQUENCY EXTRAFINE PAIR CABLE AND METHOD FOR MANUFACTURING THE SAME - The present invention is directed to a high frequency extrafine pair cable, wherein a pair cable is accommodated in a shield tube assuming the form of a hollow cylinder, the pair cable comprising two insulation coated wires each comprising an inner conductor and an insulator layer formed on an outer circumference of the inner conductor, and a space is present between the pair cable and an inner surface of the shield tube in a region other than the region where a part of the pair cable is in contact with the inner surface of the shield tube. The high frequency extrafine pair cable has excellent electrical characteristics, such as low transmission loss, and enables implementation of an extrafine cable structure. The invention is also directed to a method for manufacturing the same. | 03-03-2011 |
20110127063 | CABLE STRUCTURE - The present invention relates to a cable structure, comprises a cable having a first, a second and a third conductive wires made of metal wire material, the third conductive wire is covered by a third insulation layer, the first conductive wire is interlaced on the third insulation layer and is covered by a second insulation layer, the second conductive wire is interlaced on the second insulation layer and is covered by a first insulation layer; the second conductive wire and the second insulation layer are exposed at one end of the first insulation layer, and the first conductive wire and the third conductive wire covered by the third insulation layer are exposed out of the second insulation layer; and a positioning sleeve passes through the first conductive wire and the third conductive wire having the third insulation layer and is sleeved and riveted on the second insulation layer so that the positioning sleeve is clamped and fastened on the second insulation layer and is served to abut against a cut portion of the first insulation layer for preventing the second insulation layer from retreating into the first insulation layer so short circuit of the first and the second conductive wires is effectively avoided. | 06-02-2011 |
20110214898 | Shielded Electrical Cable and Method of Making the Same - A shielded electrical cable that has a set of insulated inner conductors and a shield made of a plurality of insulated wires, arranged about said inner conductors. Each insulated wire of the shield has a conductive core coated by insulation which is fused together with the insulation of the neighboring wires. Also, said conductive cores of said plurality of insulated wires are brought into mutual electrical contact at a longitudinal interval of said twisted shielded pair. | 09-08-2011 |
20110266023 | ENERGY EFFICIENT NOISE DAMPENING CABLES - Energy efficient noise dampening coaxial and twisted pair cables include certain layers to improve the quality of signals transmitted over the cables. A coaxial cable includes a conductive core, a first insulating layer surrounding the conductive core, a metal shield layer surrounding the first insulating layer, a second insulating layer surrounding the metal shield layer, a carbon material layer surrounding the second insulating layer, and a protective sheath wrapping the carbon material layer. A twisted pair cable section includes a core section. The core section includes a carbon material core, an insulating layer surrounding the carbon material core, and a metal shield layer surrounding the insulating layer. A plurality of twisted pair cables are disposed in sections or compartments defined by the core section, and between the core section and a protective sheath. Methods for constructing the cables are also disclosed. | 11-03-2011 |
20110297418 | FLEXIBLE CABLE WITH STRUCTURALLY ENHANCED CONDUCTORS - In an electrical cable of the type having an outer sheath enclosing a conductor assembly comprising a plurality of insulated conductors disposed within a binder, the binder having a crush resistance for protecting the insulated conductors, an improvement in which a strength enhancer is mixed within the conductor insulation such that the binder can be removed without decreasing a crush resistance of the electrical cable. | 12-08-2011 |
20120073856 | BRAID CONFIGURATIONS IN COAXIAL CABLES - Braid configurations in coaxial cables. In one example embodiment, a coaxial cable includes a center conductor surrounded by a dielectric, a first braid surrounding the dielectric, a second braid surrounding and adjacent to the first braid, and a jacket surrounding the second braid. The first braid is formed from a first material that is a conductive material. The second braid is formed from a second material that is more compressible and/or has a lower frictional coefficient than the first material. | 03-29-2012 |
20120103652 | SHIELDED ELECTRIC WIRE - The object of the present invention is to provide a shielded electric wire, wherein variation in induction characteristics of respective insulation-coated conductive wires is eliminated, excellent induction-resistance characteristics are achieved, a weight and costs are reduced by reducing a use amount of a drain wire, and a step of providing a drain wire longitudinally is simplified. In the shielded electric wire | 05-03-2012 |
20120298395 | SHIELDED ELECTRICAL CABLE - A shielded electrical cable includes conductor sets extending along a length of the cable and spaced apart from each other along a width of the cable. First and second shielding films are disposed on opposite sides of the cable and include cover portions and pinched portions arranged such that, in transverse cross section, the cover portions of the films in combination substantially surround each conductor set. An adhesive layer bonds the shielding films together in the pinched portions of the cable. A transverse bending of the cable at a cable location of no more than 180 degrees over an inner radius of at most 2 mm causes a cable impedance of the selected insulated conductor proximate the cable location to vary by no more than 2 percent from an initial cable impedance measured at the cable location in an unbent configuration. | 11-29-2012 |
20130025907 | CARBON-BASED SUBSTRATE CONDUCTOR - A cable is provided having a jacket surrounding a core. A carbon-based substrate (CBS) conductor is provided in the core. The CBS conductor includes a CBS network metalized with a metalized layer. A method for manufacturing a carbon-based substrate (CBS) conductor includes providing a CBS network of CBS fibers forming a framework and metalizing at least a portion of the CBS network with a metalized layer. Optionally, the metalized layer may be at least one of a silver metalized layer, a copper metalized layer, a gold metalized layer, a nickel metalized layer, and a tin metalized layer. The CBS network may be one of a yarn, a sheet, and a tape. The CBS conductor may be a signal carrying conductor of the cable or the CBS conductor may surround the core and provide EMI shielding for the core. The cable may further include a contact terminated to the CBS conductor at the first end of the cable. The metalized layer may be provided at the interface between the CBS conductor and the contact to enhance the electrical interface between the CBS conductor and the contact. | 01-31-2013 |
20130068497 | FLEXIBLE ELECTRICAL CABLE WITH RESISTANCE TO EXTERNAL CHEMICAL AGENTS - A flexible electrical cable that is resistant to external chemical agents includes a sheathing assembly and a core assembly. From interior to exterior, the core assembly has at least two conductors and a two-part filler material with an inner portion and an outer portion. The inner portion has discrete, non-continuous elements, and the outer portion is a solid, continuous material surrounding the inner portion and at least partially embedding the at least two conductors. The outer portion has a circular cross-section. The sheathing assembly has a foamed polymeric material formed around and shaped by the outer portion of the filler material, a metal tape positioned around and shaped by the foamed polymeric material, a polymeric coating surrounding the metal tape, and an outer sheath. | 03-21-2013 |
20130105195 | Carbon Nanotube Enhanced Conductors for Communications Cables and Related Communications Cables and Methods | 05-02-2013 |
20130264089 | Shielded Electrical Cable - A shielded electrical cable includes conductor sets extending along a length of the cable and spaced apart from each other along a width of the cable. First and second shielding films are disposed on opposite sides of the cable and include cover portions and pinched portions arranged such that, in transverse cross section, the cover portions of the films in combination substantially surround each conductor set. An adhesive layer bonds the shielding films together in the pinched portions of the cable. A transverse bending of the cable at a cable location of no more than 180 degrees over an inner radius of at most 2 mm causes a cable impedance of the selected insulated conductor proximate the cable location to vary by no more than 2 percent from an initial cable impedance measured at the cable location in an unbent configuration. | 10-10-2013 |
20130284485 | Ultra-Wideband Miniaturized Omnidirectional Antennas Via Multi-Mode Three-Dimensional (3-D) Traveling-Wave (TW) - A class of ultra-wideband miniaturized traveling-wave (TW) antennas comprising a conducting ground surface at the base, a plurality of TW structures having at least one ultra-wideband low-profile two-dimensional (2-D) surface-mode TW structure, a frequency-selective coupler placed between adjacent TW structures, and a feed network. In one embodiment, a 2-D surface-mode TW structure is positioned above the conducting ground surface, a normal-mode TW structure placed on top with an external frequency-selective coupler placed in between; continuous octaval bandwidth of 14:1 and size reduction by a factor of 3 to 5 are achievable. In other embodiments using at least two 2-D TW structures and a dual-band feed network, a continuous bandwidth over 100:1, and up to 140:1 or more, is reachable. In yet another embodiment, ultra-wideband multi-band performance over an octaval operating bandwidth up to 2000:1 or more is feasible. | 10-31-2013 |
20130292154 | SHIELD CONDUCTOR - A shield conductor includes an electric wire, a metal pipe, and a tubular protector. The protector covers a portion extending from an end portion of the metal pipe to an end portion of a casing. The protector includes a tubular outer layer member made of flexible insulation and a tubular flexible shield member made of a conductive material. The outer layer member is arranged to extend from a first connecting portion to a second connecting portion. The first connecting portion is connected to the metal pipe and the second connecting portion is connected to the casing. The shield member is arranged along an inner surface of the outer layer member and provided integrally with the outer layer member. The shield member is electrically connected to the metal pipe at the first connecting portion and is electrically connected to the casing at the second connecting portion. | 11-07-2013 |
20130306348 | Artificial Lift Equipment Power Cables - A power cable for artificial lift equipment can include one or more conductor assemblies, each including a copper conductor, a conductor shield with resistivity less than about 5000 ohm-m surrounding the conductor, insulation, an insulation shield having a resistivity less than about 5000 ohm-m surrounding the insulation, a metallic shield surrounding the insulation shield, and a polymer barrier surrounding the metallic shield. Such a cable may include a jacket molded about the one or more conductor assemblies and optionally armor surrounding the jacket. Various other apparatuses, systems, methods, etc., are also disclosed. | 11-21-2013 |
20140000930 | Shielded Electrical Cable | 01-02-2014 |
20140000931 | Connector Arrangements for Shielded Electrical Cables | 01-02-2014 |
20140000932 | SOFT DILUTE-COPPER ALLOY WIRE, SOFT DILUTE-COPPER ALLOY TWISTED WIRE, AND INSULATED WIRE, COAXIAL CABLE, AND COMPOSITE CABLE USING THESE | 01-02-2014 |
20140102750 | GAS BLOCKING CABLE AND METHOD OF MANUFACTURING - A gas blocking cable includes cabled wires, where each wire includes cabled conductors having interstitial areas there between. An insulation material circumferentially surrounds the cabled conductors and a conductor filling material is positioned within the interstitial areas between conductors. A shield circumferentially surrounds the cabled wires so that a cable is formed with areas between the wires. A wire filling material is positioned within the areas between the wires. Each of the conductor filling material and wire filling material is inert, non-flammable and able to withstand a temperature of at least approximately 200° C. | 04-17-2014 |
20140374135 | COAXIAL ELECTRIC WIRE AND METHOD FOR MANUFACTURING THE SAME - A coaxial electric wire is provided with an inner conductor, an inner insulating layer covering a periphery of the inner conductor, an outer conductor covering a periphery of the inner insulating layer, and an outer insulating layer covering a periphery of the outer conductor. The inner insulating layer is made of a first insulating tube having an elongated cylindrical shape and an insulation performance. The outer insulating layer is made of a second insulating tube having an elongated cylindrical shape and an insulation performance. The outer conductor is made of a conductive tube having an elongated cylindrical shape and conductivity. The coaxial electric wire is manufactured by inserting the inner conductor into the first insulating tube, inserting the first insulating tube into the conductive tube, and inserting the conductive tube into the second insulating tube. | 12-25-2014 |
20150060104 | DOWNHOLE CABLE - The present invention pertains to a cable comprising: —at least one conductor coated by an insulation coating layer, —a first protective layer surrounding said insulation coating layer, said first protective layer at least comprising, but preferably being made of a tetrafluoroethylene (TFE) copolymer comprising from 0.8% to 2.5% by weight of recurring units derived from at least one perfluorinated alkyl vinyl ether having formula (I) here below: CF | 03-05-2015 |
20150090473 | Manufacturing a Conductor Part - A method for manufacturing a conductor part for a connector unit is provided. The conductor part includes a conductive core, an insulating sleeve, and at least a first conductive layer arranged between the conductive core and the insulating sleeve. The method includes equipping at least one section of a radially inner surface of the insulating sleeve with the first conductive layer, and equipping at least one section of a radially outer surface of the insulating sleeve with at least a second conductive layer. The second conductive layer is a metal layer or a conductive plastic layer. The method also includes inserting the conducting core in the insulating sleeve before or after equipping a surface of the insulating sleeve with a conductive layer. | 04-02-2015 |
20150364880 | LOW-PROFILE COAXIAL CABLE SPLICE - A low profile in-line splice for coaxial cables is described for making an electrical connection between the metallic contacts of the coaxial cable splice and to the inner and outer coaxial cable conductors is described herein. The exemplary low-profile coaxial cable splice device includes an inner conductive sleeve disposed concentrically within and spaced apart from an outer Cconductive sleeve and an outer housing disposed over the outer conductive sleeve. At least one of the inner conductive sleeve and the outer conductive sleeve includes a pair of hyperbolic contact regions separated by a bridging region. | 12-17-2015 |
20180025810 | POWER CABLE | 01-25-2018 |
20130319723 | COMPOSITE CONDUCTIVE CABLE COMPRISING NANOTUBES AND NANOFIBERS, COAXIAL MICROSTRUCTURE INCLUDING A COPPER MATRIX AND SAID NANOTUBES AND NANOFIBERS, AND METHOD FOR MANUFACTURING SAID MICROSTRUCTURE - A conductive composite wire includes at least one external jacket made of copper, a first tube including a first metallic material (M | 12-05-2013 |
20130341064 | SHIELDED ELECTRICAL SIGNAL CABLE - Aspects of the present invention provide shielded cables for reducing the incidence of ground loops between connected electronic devices. According to one aspect of the present invention, a shielded cable is disclosed having two inner shield segments and an outer shield. The inner shield segments can each be grounded, but are physically separated from each other by a gap. The external shield is not grounded, and serves to contain EMI generated by signal conductors within the shielded cable and shield the signal conductors against external electrical events. | 12-26-2013 |
20160155536 | ELECTRICAL CABLE ARRANGEMENT | 06-02-2016 |
20130087362 | POLYMER COMPOSITION FOR W&C APPLICATION WITH ADVANTAGEOUS ELECTRICAL PROPERTIES - The invention relates to a polymer composition with improved DC electrical properties, to the use of the composition for producing a cable layer and to a cable surrounded by at least one layer comprising the polymer composition. | 04-11-2013 |
20130161059 | NEW COMPOSITION AND USE THEREOF - The present invention relates to a new polymer composition suitable for a semiconductive devices. Moreover, the present invention is related to a process for producing said composition as well as to a use of said composition. Further, the invention is also related to an article, preferably a cable, comprising said composition. | 06-27-2013 |
20150096783 | Electric Cable, In Particular a Data Transmission Cable, Equipped with Multi-Layer Strip-Type Screening Sheet - An electric cable, in particular a data transmission cable, includes
| 04-09-2015 |
20160012940 | Power Cable with a Thick Insulation Layer and a Method for its Manufacture | 01-14-2016 |
174105000 | Segmental | 3 |
20080230252 | Printed micro coaxial cable - A printed micro coaxial cable has a first metal shield layer, a first insulative layer formed on the first metal shield layer, and a conductive layer printed on the first insulative layer. The conductive layer includes a plurality of conductive transmitters spaced from each other. Two conductive transmitters are defined as a transmission pair. A second insulative layer is formed on the conductive layer. A second metal shield layer is formed on the second insulative layer. The printed micro coaxial cable of the present invention is manufactured by means of printing, simplifying manufacture process and reducing cost. | 09-25-2008 |
20080251270 | COAXIAL CABLE - A coaxial cable ( | 10-16-2008 |
20090283295 | TORQUE-BALANCED ELECTRICAL CABLE - An embodiment of a wellbore cable comprises a cable core, at least a first armor wire layer comprising a plurality of strength members and surrounding the cable core, and at least a second armor wire layer comprising a plurality of strength members surrounding the first armor wire layer, the second armor wire layer covering a predetermined percentage of the circumference of the first armor wire layer to prevent torque imbalance in the cable. | 11-19-2009 |
20100006318 | INSULATED ASSEMBLY OF INSULATED ELECTRIC CONDUCTORS - An insulated assembly of insulated electric conductors includes a first plurality of insulated electric conductors. Each insulated electric conductor has a copper core, a uniform thickness thin sheet of aluminum that is mechanically formed to envelope the copper core and a single dielectric layer of aluminum oxide that is formed by anodizing an outer surface of the thin sheet of aluminum. A first aluminum layer is mechanically formed to envelope the first plurality of insulated electric conductors and a first single dielectric layer of aluminum oxide surrounds the first aluminum layer. | 01-14-2010 |
20100126754 | ELECTRONIC APPARATUS WITH FLEXIBLE FLAT CABLE FOR HIGH-SPEED SIGNAL TRANSMISSION - According to one embodiment, a flexible flat cable includes a plurality of ground lines and a plurality of signal lines. Each of the ground lines is connected to an electromagnetic shield layer by two connection line members. An arrangement of the ground lines and signal lines that are positioned in a region on one side of a center line of the flexible flat cable and an arrangement of the ground lines and signal lines on a region on the other side are symmetric with respect to the center line. In each of two connectors to which end portions of the flexible flat cable are coupled, terminals corresponding to the ground lines are grounded, a terminal corresponding to a signal line interposed between two ground lines is assigned a high-speed signal, and a terminal corresponding to another signal line is assigned a ground potential. | 05-27-2010 |
20100236810 | SHIELDED CABLE - A shielded cable includes an inner conductor, a first insulator, a first outer conductor, a second insulator, and a second outer conductor, which are coaxially disposed in this order from an inner side, and has an outer circumference coated by an insulation sheath. | 09-23-2010 |
20100263904 | Torque-Balanced, Gas-Sealed Wireline Cables - A torque-balanced, gas-blocking wireline cable and a method of making the cable includes an electrically conductive cable core for transmitting electrical power and surrounding inner and outer layers of a plurality of armor wires. Gas blocking is achieved by placing a soft polymer layer over the core before the inner wires are cabled thereon. The inner wires imbed partially into the soft polymer layer such that no gaps are left between the inner wires and the core. A second soft polymer layer is optionally extruded over the inner wires before the outer wires are applied. The second soft polymer layer fills any spaces between the inner and outer wire layers and prevents pressurized gas from infiltrating between the wires. The inner wires have larger diameters than the outer wires such that the inner wires carry approximately 60% of the load and torque imbalance is prevented. | 10-21-2010 |
20100276174 | FLEXIBLE ELECTRICAL CABLE - A flexible electrical cable having a centre part surrounded by a sheath ( | 11-04-2010 |
20100319956 | HYBRID CABLE FOR CONVEYING DATA AND POWER - Hybrid cables for conveying data and conducting operating power to electrically powered devices and a vehicle utilizing such cables are disclosed. | 12-23-2010 |
20110036613 | ELECTRONIC WIRE AND METHOD OF MANUFACTURING THE SAME - To provide an electronic wire having a diameter reduced while ensuring an excellent abrasion resistance and a method of manufacturing the electronic wire. | 02-17-2011 |
20110048764 | HIGH FREQUENCY EXTRAFINE PAIR CABLE AND METHOD FOR MANUFACTURING THE SAME - The present invention is directed to a high frequency extrafine pair cable, wherein a pair cable is accommodated in a shield tube assuming the form of a hollow cylinder, the pair cable comprising two insulation coated wires each comprising an inner conductor and an insulator layer formed on an outer circumference of the inner conductor, and a space is present between the pair cable and an inner surface of the shield tube in a region other than the region where a part of the pair cable is in contact with the inner surface of the shield tube. The high frequency extrafine pair cable has excellent electrical characteristics, such as low transmission loss, and enables implementation of an extrafine cable structure. The invention is also directed to a method for manufacturing the same. | 03-03-2011 |
20110127063 | CABLE STRUCTURE - The present invention relates to a cable structure, comprises a cable having a first, a second and a third conductive wires made of metal wire material, the third conductive wire is covered by a third insulation layer, the first conductive wire is interlaced on the third insulation layer and is covered by a second insulation layer, the second conductive wire is interlaced on the second insulation layer and is covered by a first insulation layer; the second conductive wire and the second insulation layer are exposed at one end of the first insulation layer, and the first conductive wire and the third conductive wire covered by the third insulation layer are exposed out of the second insulation layer; and a positioning sleeve passes through the first conductive wire and the third conductive wire having the third insulation layer and is sleeved and riveted on the second insulation layer so that the positioning sleeve is clamped and fastened on the second insulation layer and is served to abut against a cut portion of the first insulation layer for preventing the second insulation layer from retreating into the first insulation layer so short circuit of the first and the second conductive wires is effectively avoided. | 06-02-2011 |
20110214898 | Shielded Electrical Cable and Method of Making the Same - A shielded electrical cable that has a set of insulated inner conductors and a shield made of a plurality of insulated wires, arranged about said inner conductors. Each insulated wire of the shield has a conductive core coated by insulation which is fused together with the insulation of the neighboring wires. Also, said conductive cores of said plurality of insulated wires are brought into mutual electrical contact at a longitudinal interval of said twisted shielded pair. | 09-08-2011 |
20110266023 | ENERGY EFFICIENT NOISE DAMPENING CABLES - Energy efficient noise dampening coaxial and twisted pair cables include certain layers to improve the quality of signals transmitted over the cables. A coaxial cable includes a conductive core, a first insulating layer surrounding the conductive core, a metal shield layer surrounding the first insulating layer, a second insulating layer surrounding the metal shield layer, a carbon material layer surrounding the second insulating layer, and a protective sheath wrapping the carbon material layer. A twisted pair cable section includes a core section. The core section includes a carbon material core, an insulating layer surrounding the carbon material core, and a metal shield layer surrounding the insulating layer. A plurality of twisted pair cables are disposed in sections or compartments defined by the core section, and between the core section and a protective sheath. Methods for constructing the cables are also disclosed. | 11-03-2011 |
20110297418 | FLEXIBLE CABLE WITH STRUCTURALLY ENHANCED CONDUCTORS - In an electrical cable of the type having an outer sheath enclosing a conductor assembly comprising a plurality of insulated conductors disposed within a binder, the binder having a crush resistance for protecting the insulated conductors, an improvement in which a strength enhancer is mixed within the conductor insulation such that the binder can be removed without decreasing a crush resistance of the electrical cable. | 12-08-2011 |
20120073856 | BRAID CONFIGURATIONS IN COAXIAL CABLES - Braid configurations in coaxial cables. In one example embodiment, a coaxial cable includes a center conductor surrounded by a dielectric, a first braid surrounding the dielectric, a second braid surrounding and adjacent to the first braid, and a jacket surrounding the second braid. The first braid is formed from a first material that is a conductive material. The second braid is formed from a second material that is more compressible and/or has a lower frictional coefficient than the first material. | 03-29-2012 |
20120103652 | SHIELDED ELECTRIC WIRE - The object of the present invention is to provide a shielded electric wire, wherein variation in induction characteristics of respective insulation-coated conductive wires is eliminated, excellent induction-resistance characteristics are achieved, a weight and costs are reduced by reducing a use amount of a drain wire, and a step of providing a drain wire longitudinally is simplified. In the shielded electric wire | 05-03-2012 |
20120298395 | SHIELDED ELECTRICAL CABLE - A shielded electrical cable includes conductor sets extending along a length of the cable and spaced apart from each other along a width of the cable. First and second shielding films are disposed on opposite sides of the cable and include cover portions and pinched portions arranged such that, in transverse cross section, the cover portions of the films in combination substantially surround each conductor set. An adhesive layer bonds the shielding films together in the pinched portions of the cable. A transverse bending of the cable at a cable location of no more than 180 degrees over an inner radius of at most 2 mm causes a cable impedance of the selected insulated conductor proximate the cable location to vary by no more than 2 percent from an initial cable impedance measured at the cable location in an unbent configuration. | 11-29-2012 |
20130025907 | CARBON-BASED SUBSTRATE CONDUCTOR - A cable is provided having a jacket surrounding a core. A carbon-based substrate (CBS) conductor is provided in the core. The CBS conductor includes a CBS network metalized with a metalized layer. A method for manufacturing a carbon-based substrate (CBS) conductor includes providing a CBS network of CBS fibers forming a framework and metalizing at least a portion of the CBS network with a metalized layer. Optionally, the metalized layer may be at least one of a silver metalized layer, a copper metalized layer, a gold metalized layer, a nickel metalized layer, and a tin metalized layer. The CBS network may be one of a yarn, a sheet, and a tape. The CBS conductor may be a signal carrying conductor of the cable or the CBS conductor may surround the core and provide EMI shielding for the core. The cable may further include a contact terminated to the CBS conductor at the first end of the cable. The metalized layer may be provided at the interface between the CBS conductor and the contact to enhance the electrical interface between the CBS conductor and the contact. | 01-31-2013 |
20130068497 | FLEXIBLE ELECTRICAL CABLE WITH RESISTANCE TO EXTERNAL CHEMICAL AGENTS - A flexible electrical cable that is resistant to external chemical agents includes a sheathing assembly and a core assembly. From interior to exterior, the core assembly has at least two conductors and a two-part filler material with an inner portion and an outer portion. The inner portion has discrete, non-continuous elements, and the outer portion is a solid, continuous material surrounding the inner portion and at least partially embedding the at least two conductors. The outer portion has a circular cross-section. The sheathing assembly has a foamed polymeric material formed around and shaped by the outer portion of the filler material, a metal tape positioned around and shaped by the foamed polymeric material, a polymeric coating surrounding the metal tape, and an outer sheath. | 03-21-2013 |
20130105195 | Carbon Nanotube Enhanced Conductors for Communications Cables and Related Communications Cables and Methods | 05-02-2013 |
20130264089 | Shielded Electrical Cable - A shielded electrical cable includes conductor sets extending along a length of the cable and spaced apart from each other along a width of the cable. First and second shielding films are disposed on opposite sides of the cable and include cover portions and pinched portions arranged such that, in transverse cross section, the cover portions of the films in combination substantially surround each conductor set. An adhesive layer bonds the shielding films together in the pinched portions of the cable. A transverse bending of the cable at a cable location of no more than 180 degrees over an inner radius of at most 2 mm causes a cable impedance of the selected insulated conductor proximate the cable location to vary by no more than 2 percent from an initial cable impedance measured at the cable location in an unbent configuration. | 10-10-2013 |
20130284485 | Ultra-Wideband Miniaturized Omnidirectional Antennas Via Multi-Mode Three-Dimensional (3-D) Traveling-Wave (TW) - A class of ultra-wideband miniaturized traveling-wave (TW) antennas comprising a conducting ground surface at the base, a plurality of TW structures having at least one ultra-wideband low-profile two-dimensional (2-D) surface-mode TW structure, a frequency-selective coupler placed between adjacent TW structures, and a feed network. In one embodiment, a 2-D surface-mode TW structure is positioned above the conducting ground surface, a normal-mode TW structure placed on top with an external frequency-selective coupler placed in between; continuous octaval bandwidth of 14:1 and size reduction by a factor of 3 to 5 are achievable. In other embodiments using at least two 2-D TW structures and a dual-band feed network, a continuous bandwidth over 100:1, and up to 140:1 or more, is reachable. In yet another embodiment, ultra-wideband multi-band performance over an octaval operating bandwidth up to 2000:1 or more is feasible. | 10-31-2013 |
20130292154 | SHIELD CONDUCTOR - A shield conductor includes an electric wire, a metal pipe, and a tubular protector. The protector covers a portion extending from an end portion of the metal pipe to an end portion of a casing. The protector includes a tubular outer layer member made of flexible insulation and a tubular flexible shield member made of a conductive material. The outer layer member is arranged to extend from a first connecting portion to a second connecting portion. The first connecting portion is connected to the metal pipe and the second connecting portion is connected to the casing. The shield member is arranged along an inner surface of the outer layer member and provided integrally with the outer layer member. The shield member is electrically connected to the metal pipe at the first connecting portion and is electrically connected to the casing at the second connecting portion. | 11-07-2013 |
20130306348 | Artificial Lift Equipment Power Cables - A power cable for artificial lift equipment can include one or more conductor assemblies, each including a copper conductor, a conductor shield with resistivity less than about 5000 ohm-m surrounding the conductor, insulation, an insulation shield having a resistivity less than about 5000 ohm-m surrounding the insulation, a metallic shield surrounding the insulation shield, and a polymer barrier surrounding the metallic shield. Such a cable may include a jacket molded about the one or more conductor assemblies and optionally armor surrounding the jacket. Various other apparatuses, systems, methods, etc., are also disclosed. | 11-21-2013 |
20140000930 | Shielded Electrical Cable | 01-02-2014 |
20140000931 | Connector Arrangements for Shielded Electrical Cables | 01-02-2014 |
20140000932 | SOFT DILUTE-COPPER ALLOY WIRE, SOFT DILUTE-COPPER ALLOY TWISTED WIRE, AND INSULATED WIRE, COAXIAL CABLE, AND COMPOSITE CABLE USING THESE | 01-02-2014 |
20140102750 | GAS BLOCKING CABLE AND METHOD OF MANUFACTURING - A gas blocking cable includes cabled wires, where each wire includes cabled conductors having interstitial areas there between. An insulation material circumferentially surrounds the cabled conductors and a conductor filling material is positioned within the interstitial areas between conductors. A shield circumferentially surrounds the cabled wires so that a cable is formed with areas between the wires. A wire filling material is positioned within the areas between the wires. Each of the conductor filling material and wire filling material is inert, non-flammable and able to withstand a temperature of at least approximately 200° C. | 04-17-2014 |
20140374135 | COAXIAL ELECTRIC WIRE AND METHOD FOR MANUFACTURING THE SAME - A coaxial electric wire is provided with an inner conductor, an inner insulating layer covering a periphery of the inner conductor, an outer conductor covering a periphery of the inner insulating layer, and an outer insulating layer covering a periphery of the outer conductor. The inner insulating layer is made of a first insulating tube having an elongated cylindrical shape and an insulation performance. The outer insulating layer is made of a second insulating tube having an elongated cylindrical shape and an insulation performance. The outer conductor is made of a conductive tube having an elongated cylindrical shape and conductivity. The coaxial electric wire is manufactured by inserting the inner conductor into the first insulating tube, inserting the first insulating tube into the conductive tube, and inserting the conductive tube into the second insulating tube. | 12-25-2014 |
20150060104 | DOWNHOLE CABLE - The present invention pertains to a cable comprising: —at least one conductor coated by an insulation coating layer, —a first protective layer surrounding said insulation coating layer, said first protective layer at least comprising, but preferably being made of a tetrafluoroethylene (TFE) copolymer comprising from 0.8% to 2.5% by weight of recurring units derived from at least one perfluorinated alkyl vinyl ether having formula (I) here below: CF | 03-05-2015 |
20150090473 | Manufacturing a Conductor Part - A method for manufacturing a conductor part for a connector unit is provided. The conductor part includes a conductive core, an insulating sleeve, and at least a first conductive layer arranged between the conductive core and the insulating sleeve. The method includes equipping at least one section of a radially inner surface of the insulating sleeve with the first conductive layer, and equipping at least one section of a radially outer surface of the insulating sleeve with at least a second conductive layer. The second conductive layer is a metal layer or a conductive plastic layer. The method also includes inserting the conducting core in the insulating sleeve before or after equipping a surface of the insulating sleeve with a conductive layer. | 04-02-2015 |
20150364880 | LOW-PROFILE COAXIAL CABLE SPLICE - A low profile in-line splice for coaxial cables is described for making an electrical connection between the metallic contacts of the coaxial cable splice and to the inner and outer coaxial cable conductors is described herein. The exemplary low-profile coaxial cable splice device includes an inner conductive sleeve disposed concentrically within and spaced apart from an outer Cconductive sleeve and an outer housing disposed over the outer conductive sleeve. At least one of the inner conductive sleeve and the outer conductive sleeve includes a pair of hyperbolic contact regions separated by a bridging region. | 12-17-2015 |
20180025810 | POWER CABLE | 01-25-2018 |
20130319723 | COMPOSITE CONDUCTIVE CABLE COMPRISING NANOTUBES AND NANOFIBERS, COAXIAL MICROSTRUCTURE INCLUDING A COPPER MATRIX AND SAID NANOTUBES AND NANOFIBERS, AND METHOD FOR MANUFACTURING SAID MICROSTRUCTURE - A conductive composite wire includes at least one external jacket made of copper, a first tube including a first metallic material (M | 12-05-2013 |
20130341064 | SHIELDED ELECTRICAL SIGNAL CABLE - Aspects of the present invention provide shielded cables for reducing the incidence of ground loops between connected electronic devices. According to one aspect of the present invention, a shielded cable is disclosed having two inner shield segments and an outer shield. The inner shield segments can each be grounded, but are physically separated from each other by a gap. The external shield is not grounded, and serves to contain EMI generated by signal conductors within the shielded cable and shield the signal conductors against external electrical events. | 12-26-2013 |
20160155536 | ELECTRICAL CABLE ARRANGEMENT | 06-02-2016 |
20130087362 | POLYMER COMPOSITION FOR W&C APPLICATION WITH ADVANTAGEOUS ELECTRICAL PROPERTIES - The invention relates to a polymer composition with improved DC electrical properties, to the use of the composition for producing a cable layer and to a cable surrounded by at least one layer comprising the polymer composition. | 04-11-2013 |
20130161059 | NEW COMPOSITION AND USE THEREOF - The present invention relates to a new polymer composition suitable for a semiconductive devices. Moreover, the present invention is related to a process for producing said composition as well as to a use of said composition. Further, the invention is also related to an article, preferably a cable, comprising said composition. | 06-27-2013 |
20150096783 | Electric Cable, In Particular a Data Transmission Cable, Equipped with Multi-Layer Strip-Type Screening Sheet - An electric cable, in particular a data transmission cable, includes
| 04-09-2015 |
20160012940 | Power Cable with a Thick Insulation Layer and a Method for its Manufacture | 01-14-2016 |