| Patents for H01R 39 - Rotary current collectors, distributors, or interrupters (9,168) |
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| 07/01/2008 | US7393212 Rotating power receptacle |
| 06/26/2008 | WO2007098227A3 Electronically commutated motor and control system |
| 06/26/2008 | US20080150387 Rotatable magnetic device |
| 06/25/2008 | EP1935067A1 Resilient member for a brush holder assembly |
| 06/25/2008 | EP1935066A1 Carbon brush for a direct-current motor |
| 06/25/2008 | EP1935065A1 Carbon brush holder for an electrodynamic machine |
| 06/25/2008 | EP1935064A1 Slip ring for continuous current transfer |
| 06/25/2008 | CN201078824Y Motor carbon brush seat |
| 06/25/2008 | CN101207269A Power module and notebook computer |
| 06/25/2008 | CN101207258A Commutator, mold for producing commutator, and method for producing commutator |
| 06/25/2008 | CN100397757C 电动机 Electric motor |
| 06/24/2008 | US7390344 Metal graphite material and production method thereof |
| 06/19/2008 | WO2008042183A3 Rotary joint |
| 06/19/2008 | US20080143212 Commutator, mold for producing commutator, and method for producing commutator |
| 06/19/2008 | US20080143211 Face Commutator and Method for Producing a Face Commutator |
| 06/19/2008 | DE102006058911A1 Slip ring assembly, at the coil of an electric machine rotor, has brushes against contact surfaces fitted with grooves into hollow zones for dust and debris to be collected and extracted by suction |
| 06/19/2008 | DE102006000517A1 Hand guided tracker for mounting elements, has traveling nut, which is displaced in clamping cycle from end position to another end position to displace drive spring element in clamping position |
| 06/18/2008 | CN201075786Y Novel electric machine carbon brush holder structure |
| 06/18/2008 | CN201075785Y Coupling type motor power collector |
| 06/18/2008 | CN201075766Y Output structure of core wheel generator |
| 06/18/2008 | CN201075562Y Automatic alarm carbon brush holder |
| 06/18/2008 | CN201075561Y Air control shutter position transducer electrical brush |
| 06/18/2008 | CN201075560Y Screw nail fixing device of dc machine commutator |
| 06/18/2008 | CN201075511Y Wire restoring device of lengthening line |
| 06/17/2008 | US7388314 Brush holder for an electrical machine |
| 06/17/2008 | US7387514 Rotary bearing with current feed-through means |
| 06/17/2008 | CA2499572C Mount part for commutator brushes of an electric motor |
| 06/17/2008 | CA2296825C Electrical slip ring having a higher circuit density |
| 06/12/2008 | US20080136288 Commutator and Method of Commutating Current in a Rotating Electrical Machine |
| 06/12/2008 | DE102006056938A1 Wellenanordnung eines elektromotorischen Hilfsantriebes, Verfahren zum Sichern eines Funktionselementes auf einer Welle sowie Spreizring Shaft assembly of an electromotive auxiliary drive, method for securing a functional element on a shaft and spreader |
| 06/11/2008 | EP1929593A1 Device for establishing an electrically conducting connection by means of liquid metal and use of such an electrically conducting connection |
| 06/11/2008 | EP1929592A1 Rotating power receptacle |
| 06/11/2008 | EP0935331B1 Commutator of improved segment joinability |
| 06/11/2008 | CN100394676C Terminal connection part structure of electric motor with speed reduction mechanism |
| 06/11/2008 | CN100394647C Electrical connector for flat cable |
| 06/11/2008 | CA2613869A1 Systems and methods for powered tap assemblies |
| 06/04/2008 | CN101193837A Metal-coated graphite foil |
| 06/04/2008 | CN101191602A Electric lamp rotating equipment |
| 06/03/2008 | US7381059 Power supply device with rotatable plug |
| 05/29/2008 | US20080121162 Means For Transferring Electric Power In A Turret-Moored Vessel and Method of Assembly |
| 05/29/2008 | DE102007055624A1 Direct current motor for use in internal-combustion engine, has projections defined by side walls, where one wall is oriented by each projection, to bend wall to preset direction at preset angle that lies in range of preset degrees |
| 05/28/2008 | CN201066777Y Explosion separation cable coiler |
| 05/28/2008 | CN201066758Y Novel power transmission sliding ring |
| 05/28/2008 | CN201066757Y Graphite converter |
| 05/28/2008 | CN201066756Y Insulation cover pad for brush frame |
| 05/28/2008 | CN201065837Y Alcohol type electric fuel pump |
| 05/27/2008 | US7377825 High-power electrical quick connector |
| 05/27/2008 | US7377822 Electrical connector |
| 05/27/2008 | US7377786 Sliding contact assembly |
| 05/22/2008 | WO2008058721A1 Sliding contact arrangement with wear elimination |
| 05/21/2008 | EP1922796A2 Monopole filed electric motor generator |
| 05/21/2008 | CN201063509Y Permanent magnetic DC motor |
| 05/21/2008 | CN201063478Y Electrical machine externally-altering carbon brush and internally-adding bearing arrangement dedicated for hanging cradle |
| 05/21/2008 | CN101183768A Brush holder |
| 05/21/2008 | CN101183767A Brush holder |
| 05/21/2008 | CN101183766A Motor of commutator rectifier for preventing insulation varnish leakage structure |
| 05/20/2008 | US7375452 Commutator for an electrical machine |
| 05/20/2008 | US7374424 Hinge with optical signal conduit and electrical connection |
| 05/20/2008 | US7374423 Conducting strip for connection device |
| 05/15/2008 | WO2008056633A1 Electric motor, electric pump unit equipped with the electric motor, and bus bar terminal structure |
| 05/15/2008 | US20080111442 Brush holder |
| 05/15/2008 | US20080111441 Brush holder |
| 05/15/2008 | US20080111440 Sliding Contact Assembly with Dust Removal |
| 05/15/2008 | DE102007054675A1 Schleifkontaktanordnung mit Abriebentfernung Sliding contact arrangement with abrasion Distance |
| 05/15/2008 | DE102007048082A1 Durchführungsdichtung für eine dynamoelektrische Maschine Grommet for a dynamoelectric machine |
| 05/15/2008 | DE102007047101A1 Bürstenhalterbaugruppe für dynamoelektrische Maschine und Verfahren Brush holder assembly for dynamoelectric machine and method |
| 05/15/2008 | DE102006051678A1 Sliding contact i.e. carbon brush, has two layers e.g. sliding surface-sided running layer and sliding surface lying layer, with surfaces turned towards each other, where lying layer consists of resistor material with resistance process |
| 05/15/2008 | DE102006035441A1 Brush i.e. carbon brush, holder for hand-held power tool, has carbon holder forming guide for carbon brush, where carbon holder and brush are arranged between portions of holding spring and portions are pre-stressed against one another |
| 05/15/2008 | DE102006035440A1 Brush holder for e.g. hand-held power tool, has spring unit comprising contact spring for generating contact force and supporting spring for generating supporting force, where supporting spring is separated from contact spring |
| 05/14/2008 | EP1920505A1 Commutator for an electric motor |
| 05/14/2008 | CN201061066Y Line contact cathode power collector |
| 05/14/2008 | CN201061065Y Motor electrical brush structure |
| 05/14/2008 | CN201061064Y Disk type conductive slip ring |
| 05/14/2008 | CN101179218A Starting motor rotor and manufacturing method |
| 05/14/2008 | CN101179217A Electric brush device of commutator motor and electric dust collector |
| 05/14/2008 | CN101179174A Metal-graphite brush |
| 05/14/2008 | CN100388600C Carbon brush for electric machine |
| 05/14/2008 | CN100388570C Brush in composite material of carbon fiber and graphite based on silver |
| 05/08/2008 | DE10342221B4 Anordnung zur elektrischen Versorgung eines Motors Arrangement for supplying electricity to a motor |
| 05/08/2008 | DE102004026540B4 Verfahren zur Herstellung von Lamellen eines Flachkommutators A process for the production of lamellae of a Flachkommutators |
| 05/07/2008 | CN100386929C Axial slip commutator, rotor, and axial gap-type motor with the rotor |
| 05/01/2008 | US20080100170 Carbon brush with wear-protecting means |
| 04/30/2008 | DE102006050154A1 Cooling arrangement for slip ring, has air guiding strips protruded into limit range of air cushion directly circulating around slip ring, and radial fin element connected with air gate or provided in direct operational sphere of air gate |
| 04/30/2008 | CN201054523Y Permanent magnetic electromotor with replaceable carbon brush |
| 04/30/2008 | CN201054453Y Slot commutator |
| 04/30/2008 | CN201054452Y Fixed commutator |
| 04/30/2008 | CN201054451Y Armature commutator with fixing ring |
| 04/30/2008 | CN100385777C Brushing sheet in flat miniature motor and assembling method thereof |
| 04/30/2008 | CN100385751C Commutator for an electric machine |
| 04/30/2008 | CN100385750C Brushes for a dynamo-electric machine |
| 04/29/2008 | US7365470 Brush holder assemblies including brush holders with handles |
| 04/24/2008 | WO2008047696A1 Mold commutator, its manufacturing method, and motor using them |
| 04/24/2008 | US20080093947 Direct current motor |
| 04/24/2008 | DE102006049529A1 Trägerteil für die Bürsten eines Kommutatormotors Support part of the brushes of a commutator motor |
| 04/23/2008 | EP1913677A1 Portable power tool |
| 04/23/2008 | EP1751829A4 Contact assembly |
| 04/23/2008 | CN201051703Y Current conversion DC electromotor |
| 04/23/2008 | CN201051606Y An installation contact spring reed for coiling tray |
| 04/23/2008 | CN201051542Y A device for realizing connector signal transmission |
| 04/23/2008 | CN101167221A Flat commutator and method for producing a flat commutator |