Patent application number | Description | Published |
20130253490 | CATHETER ARRANGEMENT - At least one embodiment of the invention relates to a catheter arrangement comprising a catheter with a proximal section and a distal section, to measure a force acting on the distal section and simultaneously receive a temperature signal prevailing in the distal section. According to at least one embodiment of the invention, the catheter arrangement comprises an evaluation unit connected to a single combined optical force and temperature sensor, and further comprises a readout signal generator to generate and feed a readout signal modulated with a carrier frequency into the force sensor and temperature sensor. According to at least one embodiment of the invention, the catheter arrangement comprises a first readout device to read out a first modulated measuring signal portion, a second readout means to read out a second unmodulated measuring signal portion, and a processing unit to combine the first and second measuring signal portions. | 09-26-2013 |
20140081264 | FIBER-OPTIC FORCE SENSOR, FORCE MEASUREMENT DEVICE AND CATHETER - A fiber-optic force sensor, comprising an FBG fiber that has a force sensor region, to which bracing means to eliminate or decouple laterally effective forces and bending moments are assigned in such a way that the force sensor has a predominantly single-axis response characteristic to detect merely the magnitude of a force acting axially in the fiber direction. | 03-20-2014 |
20150051600 | Catheter Arrangement And Method For Determining A Force Applied To A Catheter End - A catheter arrangement including a catheter having a proximal end and a distal end and at least one continuous fluid channel, at the proximal end of which a fluid connection and at the distal end of which a nozzle is arranged, which has a cross section that can be varied by a force applied to the distal catheter end; a liquid feed unit, connected to the proximal fluid connection of the catheter feeds liquid into the at least one fluid channel at a predetermined operating pressure. A flow sensor measures, during operation of the catheter arrangement, a pressure drop at the fluid channel. A pressure evaluation unit, connected on the input side in a signal-based manner to the flow sensor, determines a force applied to the distal end of the catheter from the measured pressure drop at the fluid channel and from predetermined deformation characteristics of the associated nozzle. | 02-19-2015 |
20150080694 | IMPLANTABLE DEVICE - An implantable medical device including at least one elongate electrical line with a first electrical component as a functional conductor, and at least one second electrical component with an electrical length. The first electrical component includes a proximal end and a distal end, wherein the distal side is in electrical contact with tissue or blood. The first electrical component is in electrical contact with the at least one second electrical component, and wherein the electrical length of the at least one second component corresponds to at least a tenth of a wavelength (λ/10) of electromagnetic waves in a radiofrequency range. | 03-19-2015 |
Patent application number | Description | Published |
20100267823 | AURONES AS SELECTIVE PDE INHIBITORS AND THEIR USE IN NEUROLOGICAL CONDITIONS AND DISORDERS - The invention relates to aurones and extracts comprising them useful in the prophylactic and/or therapeutic treatment of an animal (including a human) with a phosphodiesterase (PDE) dependent disease or condition of the central nervous system, as well as methods, uses and other inventions related thereto. | 10-21-2010 |
20130338219 | Terpenoid Spiro Ketal Compounds with LXR Agonists Activity, Their Use and Formulations with Them - The invention relates to compositions and methods (with regard to animals and humans) for utilizing an extract and/or one or more natural spiro triterpenoids and derivatives thereof alone or as a supplement. Certain materials utilized are from the blazeispirol family, obtainable from | 12-19-2013 |
20140178444 | LONG CHAIN GLYCOLIPIDS USEFUL TO AVOID PERISHING OR MICROBIAL CONTAMINATION OF MATERIALS - The invention relates to the use of, and methods of use employing, certain glycolipid compounds as defined in detail below and having preservative or antimicrobial properties, novel compounds of the glycolipid class, and related invention embodiments. | 06-26-2014 |
20140336136 | Carboxylated Stilbenes For Activating AMPK And Sirtuins - The present invention relates to the use of certain stilbene derivatives for cosmetic and dermatological applications, in particular prevention and/or treatment of skin aging, as well as to cosmetic and dermatological compositions containing such stilbene derivatives. | 11-13-2014 |
Patent application number | Description | Published |
20120012576 | METHOD FOR PRODUCING A TOOL-SYSTEM MODULE - The invention relates to a method for producing a tool-system module, such as a tool having brazed blades (PKD, CBN or hard metal), wherein a cylindrical blank is equipped at an axial end with a conical hollow shaft (HSK), in particular according to DIN 69893. Select functional areas undergo a hardening process. The hardening step is carried out according to the induction hardening method and integrated in the continuous manufacturing line of the tool-system module. | 01-19-2012 |
20120020750 | MULTI-EDGED MACHINING TOOL FOR POST-MACHINING OF BORES - The invention relates to a multi-edged machining tool for the post-machining or precision machining of bores. The tool has at least one cutting insert with a pre-determined nominal diameter measurement and with cutting edges that are distributed substantially uniformly around the periphery, in addition to a guide body assembly that is axially offset in relation to said edges. The guide body assembly can be an integral component of a substantially cylindrical guide body that consists of a solid carbide. In some embodiments, said guide body forms at least n helical guide ribs which are equidistant around the periphery and which have a nominal diameter substantially smaller than the nominal diameter measurement of the cutting insert by a value equating to double the dimension of the lubricant gap that is formed during the operation of the tool. | 01-26-2012 |
20120321402 | MULTI-BLADE CUTTING AND DRILLING FINISHING TOOL - Described is a multi-blade cutting and drilling finishing tool, in particular a reamer, for machining deep, especially stepped bores. Said tool comprises a set of blades having a predetermined nominal diameter and blades that are distributed in a substantially regular manner along the circumference. In order to make it easier to guide the tool along the central axis, a set of guiding strips in the form of very accurately placed and preferably cylindrically ground cutting inserts is located behind the set of blades in the advancing direction. Each of said cutting inserts is axially flush with the blades of the adjacent set of blades in the advancing direction of the tool and has a nominal diameter which is smaller than the nominal diameter of the set of blades substantially by twice the size of a lubrication gap forming when the tool is used. | 12-20-2012 |
Patent application number | Description | Published |
20100036543 | Drive assistance device for a wheel chair and a wheel chair having a drive assistance device - A drive assistance device for a wheel chair having a drive motor, a driving wheel, a sensor means which is designed such that a driving force manually induced into a driving wheel is detected, and a control unit, designed such that the drive motor is controlled to drive the driving wheel in accordance with a drive assistance degree depending on the driving force manually induced into the driving wheel, wherein the control unit comprises an anti-rollback operational mode in which it is adapted to control the drive motor such that an unintended rolling of the driving wheel is avoided. The invention also relates to a wheel chair having such a drive assistance device. | 02-11-2010 |
20110260417 | STAIR-CLIMBING DEVICE - A stair-climbing device including a support unit, a climbing unit driven by a motor and a control unit for controlling operation of the climbing unit, wherein a detection unit is provided for detecting the current position of the support unit with respect to one or several steps of a stair which includes at least one non-contact sensor, wherein the detection unit provides signals to the control unit, which signals contain information about the current position of the support unit with respect to one or several steps of the stair, and wherein the control unit is adapted to control operation of the climbing unit depending on signals of the detection unit. | 10-27-2011 |
20120067662 | DRIVE ASSISTANCE DEVICE, WHEELCHAIR AND METHOD FOR DETERMINATION OF THE MANUAL DRIVING FORCE OF A WHEELCHAIR DRIVER - A drive assistance device for a wheelchair having a drive motor, a running wheel and a sensor device which is adapted to detect a driving force manually induced into the running wheel. A control unit which is adapted to control the drive motor for driving the running wheel depending on a driving force manually induced by the user into the running wheel has a user force determination operational mode in which the maximum force of the user can be determined. | 03-22-2012 |
20120068435 | DRIVE ASSISTANCE DEVICE, WHEELCHAIR AND METHOD FOR DETERMINATION OF THE PHYSICAL EFFICIENCY AND MUSCULAR EFFORT DATA OF A WHEELCHAIR DRIVER - A drive assistance device for a wheelchair includes a drive motor, a running wheel and a sensor device which is adapted to determine a driving force manually induced into the running wheel; and a control unit which is adapted to control the drive motor for driving the running wheel depending on the driving force manually induced by the user into the running wheel. The control unit of the drive assistance device includes a user force analysis operational mode which is adapted to determine data concerning physical efficiency and capacity of the user. These include a maximum force of the user as well as the maximum speed which can be reached with purely manual drive. | 03-22-2012 |
Patent application number | Description | Published |
20080252170 | DYNAMOELECTRIC MACHINE INSULATOR AND METHOD - A dynamoelectric machine insulator includes, a body having a plurality of holes therethrough at least some of the plurality of holes being receptive of a lead such that a lead extending through each of the plurality of holes is electrically isolated from a lead extending through each of the other of the plurality of holes, and at least one channel in the body extending arcuately along a perimetrical extent of the body. The at least one channel configured and dimensioned to insulate at least one lead routed therein. | 10-16-2008 |
20100019607 | SPOOL ASSEMBLY FOR AN ELECTRIC MACHINE - An electric machine includes a housing, a stator mounted within the housing, and a rotor including a spool assembly. The spool assembly includes a spool having a main body portion having a first end portion that extends substantially uninterrupted to a second end portion through an intermediate portion. The spool further includes a first plurality of mounting elements provided on the first end portion and a second plurality mounting elements provided on the first end portion. A star member is secured to the first end portion of the spool. | 01-28-2010 |
20110031842 | COMPONENT FOR AN ELECTRIC MACHINE - A component for an electric machine includes a spool having a main body portion provided with a first end portion that extends substantially uninterrupted to a second end portion through an intermediate portion. A plurality of mounting elements are provided on the first end portion. A star member is operatively connected to the spool. The star member includes a main body, a plurality of flap members that extend from the main body and collectively define a central opening, and a plurality of mounting members that extend into the central opening. The plurality of mounting members engage with corresponding ones of the plurality of mounting elements to detachably mount the star member to the first end portion of the spool. | 02-10-2011 |
20110316369 | ROTOR FAN FOR AN ELECTRIC MACHINE - An electric machine includes a rotor. The rotor includes a body having a number of pole members, a central hub, and a plurality of mounting members. The plurality of mounting members are fewer than half the number of pole members. A fan member is mounted to the rotor. The fan member includes a number of fan blades that project outward from a hub portion. A plurality of mounting elements are provided on select ones of the number of fan blades. The plurality of mounting members engage respective ones of the plurality of mounting elements to attach the fan member to the rotor. | 12-29-2011 |
20130221796 | ALTERNATOR BRUSH HOLDER - A brush holder assembly for an alternator having a rotational axis includes a pair of brushes each having a contacting surface defining a width and a height, and each having a shunt wire extending laterally from the brush in the widthwise direction. The brush holder assembly includes a housing having first and second brush chambers, corresponding first and second wire cavities each defining a cavity height, and first and second slots respectively interposed between the corresponding chamber and cavity. The respective shunt wires extend through the first and second slots then through the first and second wire cavities. The cavity heights are each at least approximately 0.9 times the height of one of the brushes. The height of the first wire cavity is less than approximately 0.97 times ((A/2) plus B), wherein A is the brush height and B is the distance between the brushes. | 08-29-2013 |
20140154086 | FRONT FAN RETENTION IN DUAL INTERNAL FAN ALTERNATOR - An alternator has a pole segment with a collar, an axially outward surface, and at least one key extending radially outward from the collar along the surface. A fan has a keying slot extending radially outward from a center ring, and a fan body including protrusions. The fan is mounted to the segment whereby the collar fits inside the ring and the key fits inside the keying slot, and the fan is welded to the segment at the protrusions. A method includes securing a fan to a pole segment by mating a radially-extending key formed on the segment to a keying slot of the fan and by welding the fan to the segment. | 06-05-2014 |
20140265710 | COIL ARRANGEMENT WITH INTERMEDIARY WIRE TIE-OFF - A coil arrangement for an electric machine comprises a spool including a hub, a first wall positioned on a first side of the hub, and a second wall positioned on a second side of the hub. A length of wire is wound on the hub to form a coil positioned between the first wall and the second wall of the spool. The coil includes a plurality of winding layers including an inner winding layer, an outer winding layer, and at least one intermediate winding layer between the inner winding layer and the outer winding layer. A projection is connected to the spool. The projection includes a first end directly connected to the spool and a second end opposite the first end, the second end is positioned between the first wall and the second wall of the spool. The outer winding layer engages the second end of the projection. | 09-18-2014 |
20150028716 | INSULATION COMPONENT FOR AN ELECTRIC MACHINE AND METHOD OF ASSEMBLY - An electric machine includes a core with a plurality of teeth that extends between end faces of the core. Slots are defined in the core between adjacent teeth of the plurality of teeth. The slots each have a radial opening formed between end portions of the adjacent teeth. An insulation sheet is positioned on the core to obstruct the radial openings to the slots. The insulation has at least two spaced circumferential members that respectively overlap the end faces of the core. The insulation sheet also has a plurality of spaced axial members connected to the circumferential members. The axial members are positioned within the slots to obstruct the radial openings to the slots. | 01-29-2015 |
20150069883 | COMPONENT FOR AN FOR AN ELECTRIC MACHINE - An electric machine component includes a rotor assembly having a body provided with a number of pole members and a central hub. The body includes at least one mounting member projecting radially outwardly of the central hub. A fan member is mounted to the rotor. The fan member includes a hub portion and a number of fan blades projecting radially outwardly from the hub portion. The fan member includes at least one mounting element extending radially outwardly of the hub portion. The at least one mounting element is configured and disposed to engage with the at least one mounting member to radially and axially constrain the fan member to the rotor. | 03-12-2015 |