| Patents for H02K 13 - Structural associations of current collectors with motors or generators, e.g. brush mounting plates, connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation (4,847) |
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| 05/25/2011 | EP1315254B1 Carbon brush for electric machine |
| 05/25/2011 | CN201846199U Conductive slip ring |
| 05/19/2011 | DE10148488B4 Anlasser mit Überhitzungsschutzeinrichtung einschließlich einer Bürsteneinrichtung Starter with thermal protector including a brush device |
| 05/18/2011 | EP2321888A1 Multiple voltage generator and voltage regulation methodology for power dense integrated power systems |
| 05/18/2011 | CN201839156U Connecting structure for output screw and base plate of carbon brush holder of automobile starting motor |
| 05/18/2011 | CN201839155U Connecting frame of automobile starting motor carbon brush holder, and new connecting structure of plastic base |
| 05/18/2011 | CN201839154U 电刷组件及电动机 Brush assembly and motor |
| 05/18/2011 | CN201839153U Heavy-current electric brush |
| 05/18/2011 | CN201839111U Rotary control type direct-current motor |
| 05/18/2011 | CN102066811A Transmission device comprising a transmission housing |
| 05/18/2011 | CN102064639A Electric motor |
| 05/18/2011 | CN102064638A Running-in structure of carbon brush and slip ring |
| 05/18/2011 | CN102064637A Integral voltage regulator |
| 05/18/2011 | CN102064563A Method and apparatus for generating power in a wind turbine |
| 05/18/2011 | CN102064447A Motor commutator and manufacturing method thereof |
| 05/18/2011 | CN101673989B Precise coreless cup direct-current deceleration motor |
| 05/17/2011 | US7944099 Starter |
| 05/11/2011 | EP1489727B1 Brush device and motor with brush |
| 05/11/2011 | CN201830095U Direct current motor based on specific brush installation angle |
| 05/11/2011 | CN201829790U Brush assembly |
| 05/11/2011 | CN101385222B Carbon commutator and process for producing the same |
| 05/04/2011 | EP2317632A2 Carbon brush with altered temperature threshold |
| 05/04/2011 | CN201821225U Motor rotor commutator |
| 05/04/2011 | CN201821224U Commutation structure of disc type permanent magnet motor |
| 05/04/2011 | CN201821223U Cable winding prevention device to substitute slip ring |
| 05/04/2011 | CN102047537A Winding method of motor, motor and seatbelt device equipped with motor |
| 05/03/2011 | US7936105 Audible brush wear indicator for rotating electric machines |
| 04/28/2011 | WO2011005039A3 Apparatus for generating alternating current power by direct current supply brush that rotates with field pole generator, and apparatus for generating direct current power |
| 04/27/2011 | CN201813269U Vacuum cleaner motor with support structure |
| 04/27/2011 | CN201808541U Windscreen wiper driver |
| 04/27/2011 | CN102035310A Brush device for small direct current motor and brush damping process |
| 04/27/2011 | CN102035309A Method and apparatus for generating power in a wind turbine |
| 04/21/2011 | DE102010038158A1 Electrical motor vehicle seat, has brushes forming brush angle around collector, and magnets placed at distance to each around rotational axis with neutral angle that is smaller than brush and lamella angles |
| 04/21/2011 | DE102009045797A1 Elektrische Maschine, Hydraulikeinheit Electric machine, hydraulic unit |
| 04/20/2011 | CN201805321U Slip ring device of wind-driven power generator with horizontal shaft |
| 04/20/2011 | CN102025229A Electric motor |
| 04/19/2011 | US7928629 Direct current motor |
| 04/19/2011 | US7928628 Electric motor having terminal connectable with external connector |
| 04/13/2011 | EP2308155A2 Commutator for an electrical machine and system |
| 04/13/2011 | CN201797415U Four-step motor starting end cap assembly |
| 04/12/2011 | US7923892 Switch for a brush wear recording circuit |
| 04/06/2011 | EP1598922B1 Brush device and motor with brush |
| 04/06/2011 | CN201789382U Electric brush structure for commutator motor in even number |
| 04/06/2011 | CN201787428U Electrodeless rotation moving head light |
| 04/06/2011 | CN201786563U Wind power generator for automobiles |
| 04/06/2011 | CN102005864A Series excited motor with reverser |
| 04/06/2011 | CN102005863A Motor |
| 04/06/2011 | CN102005851A Wound motor with safe and stable operation |
| 04/05/2011 | US7919899 Electrical machine |
| 03/31/2011 | WO2011036131A1 Armature for an electric machine and method for producing an armature |
| 03/31/2011 | DE19809421B4 Steuereinrichtung für eine elektrische Servolenkung A control device for an electric power steering |
| 03/30/2011 | CN201781382U Connection structure for armature winding and commutator |
| 03/30/2011 | CN101997366A Electrical contact of commutator motor |
| 03/29/2011 | US7915782 Electrical machine and method of retrofitting an electrical machine |
| 03/23/2011 | EP2297485A2 Transmission device comprising a transmission housing |
| 03/23/2011 | CN201774396U Novel roll conducting ring |
| 03/23/2011 | CN101989782A Micro motor with riveted electric brush |
| 03/17/2011 | DE19831806C5 Automatische Tür- oder Fensteranlage Automatic door or window system |
| 03/16/2011 | CN201766480U Permanent magnetic two-pole switch reluctance motor |
| 03/16/2011 | CN201766462U Electric brush device of direct current machine |
| 03/16/2011 | CN201766459U Motor carbon brush and motor using same |
| 03/16/2011 | CN201763478U Intelligent turbine fuel pump |
| 03/15/2011 | CA2384481C High temperature superconducting rotor power leads |
| 03/10/2011 | WO2011026834A1 Slipring device |
| 03/09/2011 | CN201758333U Automotive voltage regulator mounting and connecting structure |
| 03/09/2011 | CN201758332U Automobile generator plastic protective hood screw connecting structure |
| 03/01/2011 | US7898142 Electric motor with brush |
| 03/01/2011 | US7898141 Electric drive |
| 03/01/2011 | US7898140 Brushless slip ring for a wind turbine and method of assembly |
| 03/01/2011 | CA2471229C Brush holder adapted to be removed without stopping the machine |
| 02/24/2011 | DE10332811B4 Bürstenvorrichtung Brush device |
| 02/23/2011 | EP2288003A1 Lead wire embedding device and lead wire embedding method |
| 02/23/2011 | CN101981789A DC motor |
| 02/23/2011 | CN101032066B Rotor armature of an electric starter motor with partial impregnation and motor vehicle starter comprising one such armature |
| 02/22/2011 | US7893592 Electric motor with hammer brushes |
| 02/22/2011 | US7893586 DC motor with dual commutator bar set and selectable series and parallel connected coils |
| 02/17/2011 | WO2011018438A2 Collector ring arrangement for a rotating electric machine |
| 02/17/2011 | DE102009021926A1 Elektrohandwerkzeuggerät mit einem einen Kommutator und Schleifbürsten aufweisenden Elektromotor Electric hand tool with a commutator and brushes a having electric motor |
| 02/17/2011 | CA2770559A1 Slip-ring arrangement for a rotating electrical machine |
| 02/16/2011 | CN201750294U Novel rear cover structure of small motor |
| 02/16/2011 | CN201750293U Electrical brush connecting structure of fan motor |
| 02/16/2011 | CN201750292U Electric welding and power generating dual-purpose machine |
| 02/16/2011 | CN101978580A Motor |
| 02/16/2011 | CN101976896A High frequency motor or generator |
| 02/15/2011 | US7888838 Electrical device comprising a carbon brush shape adapting device |
| 02/09/2011 | CN201742243U Bearing electric brush |
| 02/08/2011 | US7884512 Fixing structure for printed circuit board of micro motor |
| 02/03/2011 | US20110025063 Electrical drive machine having a stator and a rotor |
| 02/02/2011 | CN201733184U Direct-current motor rotor |
| 02/02/2011 | CN201733183U Slip ring chamber and generator |
| 02/01/2011 | US7880363 Brush holder apparatus, brush assembly, and method |
| 02/01/2011 | US7880362 Brush holder assembly with spring clip |
| 01/27/2011 | WO2011009901A1 Electric machine cooled with an inflammable cooling fluid |
| 01/27/2011 | DE102009034136A1 Elektrischer Motor Electric Motor |
| 01/26/2011 | EP2278692A2 Electric motor |
| 01/26/2011 | EP2277255A2 Electric machine, in particular commutator machine |
| 01/26/2011 | CN201726263U Variable frequency high-voltage motor grounding device |
| 01/26/2011 | CN201726262U Injection-molded commutator assembly |
| 01/26/2011 | CN201726261U Slip ring for wind power generator |
| 01/26/2011 | CN201726260U High-radiating slip ring for wind driven generator |