| Tyco Electronics Nederland BV Patent applications |
| Patent application number | Title | Published |
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| 20120074954 | ELECTRICAL CONNECTOR WITH CORROSION PREVENTION - The present invention relates to an electrical connector with at least one electrical contact for electrically contacting a corresponding mating connector. In particular, the present invention deals with connectors having a plug detecting unit for detecting a mated state of the connector and the mating connector. The present invention further relates to a corresponding method for detecting a mated state. Said connector comprises a plug detecting unit for detecting a mated state of the connector and the mating connector, wherein said plug detecting unit is operable to check the mated state by means of an intermittent test signal. Alternatively or additionally, the surfaces of first and second electrical contacts are covered with materials having a different oxidation potential, wherein a positive voltage of the test signal is applied to the electrical contact having the higher oxidation potential compared to the other electrical contact. | 03-29-2012 |
| 20120014650 | Apparatus and Method for Aligning Optical Transports in a Ferrule - Method and apparatus for aligning optical transports in a ferrule. The ferrule has an open side through which optical transports may be laterally placed in a transport cavity. The transports are aligned in the ferrule by mounting the ferrule on a jig having grooves into which the ends of the optical transports are inserted for transversely aligning the fibers in the ferrule. A row of transports is placed in the ferrule cavity with the front ends of the transports extending past the ferrule and into the grooves of the jig, thereby laterally aligning the transports with the grooves. The fibers are affixed to the ferrule. The ferrule can then be removed from the jig and the front ends of the transports that extended into the grooves of the jig cleaved flush with the front face of the ferrule. Additional rows of transports may be aligned in the ferrule in the same manner using different jigs. C-shaped grooves can be employed to separate the horizontal alignment from the vertical alignment. Specifically, horizontal alignment is effectuated by the opposing edges of the groove at the mouth of the C shape engaging the transports and vertical alignment is effectuated by the cladding layer of the row of transports resting on the tops of the grooves. It also is possible to create effective grooves of a smaller size than might otherwise be manufacturable in a single jig piece by, instead, fabricating two jig pieces, each with larger grooves and longitudinally aligning the two jig pieces with their respective grooves laterally offset from each other so that each jig piece effectively provides half of the groove. | 01-19-2012 |
| 20120014649 | METHOD AND APPARATUS FOR ALIGNING OPTICAL TRANSPORTS IN A FERRULE - Methods and apparatus for aligning optical transports, such as waveguides and optical fibers, in a ferrule of an optical connector. The ferrule has an open side through which optical transports may be inserted into a transport cavity in the ferrule from a direction transverse the longitudinal direction of the optical transports and ferrule. To assemble the optical transports in the ferrule, the ferrule is positioned with its front face abutting and aligned with a jig that has an opening substantially identical to the ferrule cavity. The jig has grooves in a bottom surface of the cavity into which the optical transports will be inserted for transversely aligning the optical transports. The optical transports are then dropped into the aligned cavities of the ferrule and jig through the open sides of the ferrule and jig so that the front ends of the optical transports sit at least partially in the V-shaped grooves of the jig, thereby aligning the transports in the transverse dimension. A press cures adhesive in the cavity to cure the adhesive and fix the transports in the ferrule. The optical transports are then cleaved or otherwise cut flush with the front face of the ferrule. The process is repeated for each row of optical transports with the height of the bottom of the cavity in the jig adjusted for each subsequent row by an amount equal to the thickness of a row of the optical transports. | 01-19-2012 |
| 20120008900 | METHOD AND APPARATUS FOR ROUTING OPTICAL FIBERS IN FLEXIBLE CIRCUITS - The invention concerns a technique for routing an optical fiber through a bend so that it can traverse a hinge or other mechanical connector having a bend radius smaller than the minimum bend radius of the fiber. Particularly, the radius of curvature of an optical fiber traversing a bend can be maximized by routing the fiber so as to have a route component parallel to the axis about which the fiber must bend. For instance, in a hinged connection in which the optical fiber must bend around the axis of the hinge, the optical fiber may be routed over the arc around the hinge with a route component parallel to the axis of the hinge. | 01-12-2012 |
| 20110228259 | OPTICAL FIBER ALIGNMENT MEASUREMENT METHOD AND APPARATUS - A measurement system comprising an analog position sensitive device is provided that can measure the XY position of a plurality of light beams at very high resolution. In accordance with one exemplary associated method, a connector bearing one or more optical fibers is fixedly positioned before a position sensing detector so that light emanating from the ends of the optical fibers will strike the position sensing detector. A light beam is passed through at least one opening in the connector, such as a guide pin hole onto the detecting surface of the PSD to establish the position of the connector. Next, each optical fiber in the connector is individually illuminated sequentially so that the light emanating from the fiber falls on the position sensing detector. The locations of all of these light beams striking the PSD are compared to position of the light beam passed through the guide pins and/or to each other to determine if all the fibers are in the correct positions relative to the connector. In addition, it is possible to simultaneously measure the magnitude of the light emanating from each fiber in order to measure the quality of the light transmission through the connector/cable assembly. | 09-22-2011 |
| 20110189902 | Contact member for electrical connectors - The invention relates to an electrically conductive contact member for an electrical connector, comprising a terminal portion adapted to be mechanically and electrically connected to at least one conductor, a contact portion adapted to contact a mating contact portion of a mating connector, a spring portion that electrically connects the terminal portion to the contact portion, the contact portion being supported by the spring portion elastically displaceable from a resting position to a displacement position, and a holding portion that comprises a picking platform for attachment of a pick-up head, wherein the holding portion provides a stop against which, in the resting position, the spring portion is pressed. To improve the mechanical and electrical performance, the spring portion is spaced apart from the picking platform in the displacement position. | 08-04-2011 |
| 20110189876 | Enclosure assembly for a connector, strain relief element and method - The invention relates to a enclosure assembly for at least one connector, including an enclosure, the enclosure having a connector volume configured to receive the connector and an opening at least at a rearward end, a strain relief element being adapted to receive a cable, the strain relief element being provided with a relief portion at one end, the relief portion being configured to support the cable elastically, and with a fastening portion, the fastening portion in a mounted state being arranged at least partially within the opening and affixing the strain relief element to the enclosure. To create an enclosure which is easy to mount and assures a reliable anchorage of the cable within the enclosure, in a pre-mounted state, the enclosure and the strain relief element are adapted to be slid relative to each other in a forward direction (F) up to a forward position, and in that in the forward position the enclosure is automatically engaged in a friction lock with the fastening portion. | 08-04-2011 |
| 20110169707 | Antenna - Antenna with a ground plane and an antenna plane, whereby the antenna plane is arranged on the ground plane by at least one bar, whereby a feed line is guided sideways between the ground plane and the antenna plane to a feed contact of the antenna plane. | 07-14-2011 |
| 20110165796 | Electrical connector with shell and status switch - The invention relates to a female electrical connector having a contact volume for receiving a jack, a shell for securing the position of the connector relative to a substrate and a status switch, which is adapted to be operated by inserting the jack into the contact volume. In order to provide for a smaller connector, the present invention provides that the switch is at least partially integrated into the shell. | 07-07-2011 |
| 20110162886 | Electrical component comprising a hotmelt element, method and tool for manufacturing such an electrical component - The invention relates to an electrical component having at least one cable element, at least one solder joint, at least one hotmelt element and at least one substrate element. The cable element is connected with the substrate element by the solder joint. To improve the data transmission rate, the at least one solder joint is not embedded in the hotmelt element. Preferably, the solder joint is free from the hotmelt material of the hotmelt element. The invention is also concerned with a method of manufacturing such an electrical component. According to the inventive method, a flow of hotmelt material is stopped before it reaches the solder joint. Finally, the invention is concerned with providing a tool for manufacturing the electrical component. Here, a hotmelt cavity for forming the hotmelt element from hotmelt material is separated from a substrate cavity adapted to receive the substrate element by a compressible solder sealing. | 07-07-2011 |
| 20110162882 | Electrical component comprising a hotmelt element - The invention relates to an electrical component comprising at least one cable element, at least one solder joint, at least one hotmelt element and at least one substrate element. The cable element is connected with the substrate element by the solder joint. To improve the data transmission rate, the at least one solder joint is not embedded in the hotmelt element. Preferably, the solder joint is not covered the hotmelt material of the hotmelt element. | 07-07-2011 |
| 20110091169 | FIBER OPTIC FURCATION ASSEMBLY - The invention relates to a fiber optic furcation assembly ( | 04-21-2011 |
| 20100304589 | Miniature switch connector - The invention relates to a Switch connector for mounting on a printed circuit board, adapted to receive a mating connector in an insertion direction along an insertion axis. The switch connector comprises a shield, a contact element, and a contact spring having at least one fixed leg, at least one elastically deflectable switching leg, and at least one spring bend, the fixed leg and the switching leg extending from the spring bend in a common direction and passing the insertion axis. The switching leg is adapted to be moved by insertion of the mating connector from a rest position, at which the switching leg exerts a spring force onto the contact element, to a switching position, at which the switching leg is spaced apart from the contact element, at least one spring force flux that in the rest position is generated by the switching leg and guided in a closed loop to the fixed leg. To increase the reliability of the switching function, the shield is arranged in the closed loop of the spring force flux. | 12-02-2010 |
| 20100178811 | Electrical Connector - An electrical connector includes a male electrical connector and a female electrical connector. The male electrical connector includes an electrical connector housing that receives a plurality of contact modules provided with first mating contacts. The female electrical connector includes an electrical connector housing that receives a plurality of contact modules provided with second mating contacts that mate with the first mating contacts. Each of the electrical connector housings has a plurality of electrically insulating plates. The electrically insulating plates extend in a plane substantially perpendicular to a plane of insertion of the contact modules into the electrical connector housings. The electrically insulating plates support at least the first mating contacts. | 07-15-2010 |
| 20090285535 | OPTICAL INTERFACE - An optical interface for interfacing a first optical component and a second optical component, said optical interface comprising an optical clear material having at least the following features: (a) a first lens for interfacing with said first optical component; (b) a second lens for interfacing with said second optical component; (c) a reflective surface optically coupling said first and second lenses; and (d) wherein at least said first lens is eccentric, said second lens is eccentric, or said reflective surface is curved. | 11-19-2009 |
