| 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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| 01/26/2011 | CN201726211U Rotor component of micro motor |
| 01/26/2011 | CN201726017U Conjoined electric brush |
| 01/26/2011 | CN101958625A Brush motor |
| 01/26/2011 | CN101147309B Electrical contact technology and methodology for the manufacture of large-diameter electrical slip rings |
| 01/25/2011 | US7874818 Electric motor fuel pump having a reduced length |
| 01/20/2011 | US20110012549 Electric motor |
| 01/19/2011 | EP2276152A2 Capacitor assembly for an alternator and a method for the manufacture thereof |
| 01/19/2011 | CN201717702U Motor for carpet cleaning machine |
| 01/19/2011 | CN101953054A Lead wire embedding device and lead wire embedding method |
| 01/19/2011 | CN101951107A Phase-change magnetic pole application method and device thereof |
| 01/19/2011 | CN101951079A Commutating structure for disc type permanent magnet motor |
| 01/19/2011 | CN101951078A Brush structure of motor with even number of commutators |
| 01/19/2011 | CN101951076A Bracket assembly of exciter rotor of aero alternator |
| 01/19/2011 | CN101490912B Commutator rotor of an electrical machine and procedure for its manufacture |
| 01/13/2011 | WO2011005039A2 Apparatus for generating alternating current power by direct current supply brush that rotates with field pole generator, and apparatus for generating direct current power |
| 01/13/2011 | WO2011004103A2 Manifold of rotating electrical machine for motor vehicle |
| 01/13/2011 | WO2010031381A3 Method for producing a rotor of a commutator motor, a commutator motor produced by said method, and anti-lock braking device |
| 01/13/2011 | US20110006637 Brush holder apparatus, brush assembly, and method |
| 01/13/2011 | DE10322975B4 Gleichstrommotor mit in einer isolierenden Verbindung fest eingebetteten Kommutatorsegmenten DC motor with permanently embedded in an insulating compound commutator |
| 01/12/2011 | CN201708606U Improved integral alternating current generator rotor |
| 01/05/2011 | CN101938196A Motor component assembling structure |
| 12/30/2010 | DE102009027190A1 Elektrische Verbindungsanordnung Electrical connector assembly |
| 12/29/2010 | WO2010149932A2 Brush device for a rotating electric machine, in particular a starter for a motor vehicle combustion engine |
| 12/29/2010 | EP2267872A1 Motor |
| 12/29/2010 | CN201690322U Combined piece of leaf spring and brush holder |
| 12/29/2010 | CN101931299A Motor |
| 12/29/2010 | CN101582608B Carbon brush structure for AC generator |
| 12/28/2010 | US7859166 Carbon brush produced by mixing a carbonaceous filler and a binder, and kneading, shaping, and baking the mixture |
| 12/28/2010 | US7859158 Connection structure and method of connecting field coil and lead wires in vehicle alternator |
| 12/28/2010 | US7859148 Motor having brush holder comprising brush retaining portion and base member in which brush retaining portion is loosely fit |
| 12/28/2010 | US7856702 Method for manufacturing an armature for a dynamo-electric machine |
| 12/23/2010 | DE102009027025A1 Elektrische Maschine sowie Verstellantrieb Electrical machine and adjusting |
| 12/22/2010 | EP2264872A1 Dc motor |
| 12/22/2010 | CN201682358U Screw rod motor driven by hollow shaft |
| 12/22/2010 | CN201682336U DC cascade-matched power generation and illumination efficiency motor |
| 12/22/2010 | CN101926076A Electrical drive machine having stator and rotor |
| 12/22/2010 | CN101924426A Motor generator unit |
| 12/22/2010 | CN101924416A Motor |
| 12/22/2010 | CN101924312A Alkali metal-added silver-based sliding contact material containing rare earth |
| 12/22/2010 | CN101924311A Alkali metal-containing silver-copper-nickel sliding electrical contact material |
| 12/22/2010 | CN101924288A Silver base sliding electrical contact material containing alkali metal and palladium |
| 12/22/2010 | CN101379680B Method for manufacturing metal-graphite brush material for motor |
| 12/16/2010 | WO2010142387A2 Rotor for an electric motor |
| 12/15/2010 | CN201674374U DC motor with low-vibration electric brush system |
| 12/15/2010 | CN201674352U Wind-driven generator current collection base |
| 12/15/2010 | CN201674351U Rotor component of traction motor |
| 12/15/2010 | CN1862923B 电动机 Electric motor |
| 12/15/2010 | CN101917092A Threaded connection hole on confluence bridge bracket |
| 12/15/2010 | CN101917091A Grounding device of variable-frequency high-voltage motor |
| 12/09/2010 | DE102009024507A1 Rotor für einen Elektromotor A rotor for an electric motor |
| 12/08/2010 | CN201667586U Novel generator collecting ring supporting structure |
| 12/08/2010 | CN101911437A Case lid assembly of DC motor with brush |
| 12/02/2010 | WO2010093617A3 Brush holder assembly for a dynamo-electric machine |
| 12/02/2010 | US20100301694 Direct current motor with permanent magnet stator |
| 11/30/2010 | US7843105 Brush holder component with ground contact plate |
| 11/25/2010 | WO2010133903A1 Non-rectangular segment-angled commutator, applicable in the rotor of electromotors |
| 11/25/2010 | WO2010037678A3 Commutator and method for manufacturing same |
| 11/24/2010 | EP2254222A2 Electric handheld machine tool with an electric motor comprising a commuter and polishing brushes |
| 11/24/2010 | CN201656699U Grounding brush for wind driven generator |
| 11/24/2010 | CN101896318A Electric tool |
| 11/18/2010 | DE19880978B4 Automatische Tür- oder Fensteranlage Automatic door or window system |
| 11/18/2010 | DE102009003159A1 Bürstenanordnung für elektrische Maschine Brush assembly for electrical machine |
| 11/17/2010 | EP2080259B1 Method and device for producing an electric machine with a commutator |
| 11/17/2010 | CN101020447B Electric windscreen wiper for locomotive |
| 11/10/2010 | CN201629636U High-reliability current collector device |
| 11/10/2010 | CN1897423B Commutator motor |
| 11/10/2010 | CN101882839A Coreless brushed DC motor and carbon brush-terminal component thereof |
| 11/09/2010 | CA2617361C Continuous direct current generator |
| 11/04/2010 | WO2010125817A1 Electric motor, and motor with a reduction gear |
| 11/03/2010 | CN201623594U Motor stator and motor comprising same |
| 11/03/2010 | CN201623542U Motor of permanent magnet DC vacuum cleaner |
| 11/03/2010 | CN201621003U Permanent magnet wind power generator |
| 10/28/2010 | WO2010121983A1 Electric machine comprising a rotor winding which is supplied with current via sliprings |
| 10/27/2010 | CN1713488B Alternator having a slip-ring cover connected to brush holder |
| 10/27/2010 | CN101873078A Controllable rectifying device and electromotor using the same |
| 10/27/2010 | CN101873044A Direct current motor |
| 10/26/2010 | US7821178 Brush and brush housing arrangement to mitigate hydrodynamic brush lift in fluid-immersed electric motors |
| 10/26/2010 | US7821165 Motor and method of manufacturing stator used therefor |
| 10/19/2010 | US7816835 Tandem AC generator for vehicle and method of producing brush assembly thereof |
| 10/19/2010 | US7816834 Resilient member for a brush holder assembly |
| 10/13/2010 | CN101860126A Micromotor commutator system |
| 10/13/2010 | CN101860107A End cover assembly for micro motor and assembly method thereof |
| 10/13/2010 | CN101017997B Method for manufacturing armature |
| 10/07/2010 | DE102010009833A1 Elektromotor Electric motor |
| 10/06/2010 | CN201601579U 用于电机的集电环基座 The collector ring for motor base |
| 10/06/2010 | CN201601578U 汽车用交流发电机定子出线连接结构 Automotive alternator stator outlet connection structure |
| 10/06/2010 | CN201601551U 电刷装置 Brush gear |
| 10/06/2010 | CN101854106A Rotor-controlled DC motor |
| 09/30/2010 | DE102009001837A1 Elektrische Maschine Electric machine |
| 09/29/2010 | CN201594781U Heat dissipation and carbon powder prevention device of motor collecting ring component |
| 09/29/2010 | CN101847920A Generator and armature winding wiring method thereof |
| 09/29/2010 | CN101847911A Motor driver and power supply wiring device |
| 09/29/2010 | CN101847910A Single-brush commutator |
| 09/22/2010 | EP2229722A2 Commutators |
| 09/22/2010 | CN201590725U Electric connecting device |
| 09/15/2010 | CN101834492A Electric motor and electric brush thereof |
| 09/15/2010 | CN101834486A Switch-off electronic motor and control system thereof |
| 09/08/2010 | EP2225820A1 Electrical drive machine having a stator and a rotor |
| 09/08/2010 | CN201577035U Double-wire automobile AC generator and rectifying component thereof |
| 09/08/2010 | CN201577001U Novel carbon brush gear for turbo-generator |