| Patents for H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors (6,220) |
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| 08/01/2013 | US20130193687 Rotor Device Of Integrated Stater-Generator Motor And Rotor Working System |
| 08/01/2013 | DE102013100736A1 Elektromotor Electric motor |
| 07/31/2013 | CN203104245U Motor |
| 07/31/2013 | CN203104244U Permanent magnet DC micromotor |
| 07/31/2013 | CN203104179U DC or DC/AC universal micromotor and brush assembly thereof |
| 07/31/2013 | CN103227545A Electric motor |
| 07/25/2013 | WO2012101083A3 Permanently excited synchronous machine comprising a rotor |
| 07/25/2013 | US20130187503 Single phase induction vibration motor |
| 07/25/2013 | US20130187434 Safety belt system and belt winder |
| 07/24/2013 | CN203086311U A cylindrical direct-current motor with four tile-shaped high-performance ferrite magnetic poles |
| 07/24/2013 | CN203086310U Commutator motor |
| 07/24/2013 | CN203086309U DC motor |
| 07/24/2013 | CN103219855A Commutator segment halved rotor and motor thereof |
| 07/24/2013 | CN102255211B Palladium silver electrical contact material with high wear resistance |
| 07/24/2013 | CN101783565B Motor and electric brush assembly thereof |
| 07/23/2013 | US8492914 Crank-web mounted linearly segmented starter generator system |
| 07/17/2013 | CN203071783U Motor |
| 07/16/2013 | US8487573 Starter controller |
| 07/16/2013 | US8487499 Electric rotating machine drivable with a single three-phase inverter |
| 07/10/2013 | CN203056810U Anti-radiation environment-friendly motor |
| 07/10/2013 | CN203056809U DC motor with low power consumption |
| 07/10/2013 | CN101877506B Energy-saving DC-AC motor |
| 07/04/2013 | WO2012080060A3 Optimisation of direct-current motors during armature rewinding |
| 07/03/2013 | CN103187845A Power-driven direct current motor of electric vehicle |
| 07/02/2013 | US8476794 Wheel motor with rotating outer rotor |
| 06/27/2013 | DE10250142B4 Masseschlussfester Gleichstromelektromotor Mass-circuit-proof DC electric motor |
| 06/25/2013 | US8471431 Brushed electric motor and method for setting brush configuration |
| 06/20/2013 | US20130154397 High efficiency magnetic core electrical machines |
| 06/19/2013 | CN203014626U Direct current motor |
| 06/19/2013 | CN103166414A Motor and concrete vibrating rod using same |
| 06/19/2013 | CN103166413A Built-in type permanent magnet direct current motor |
| 06/19/2013 | CN103166412A Rotation motor system and wheel |
| 06/19/2013 | CN103166411A Brush motor and fan with the same |
| 06/19/2013 | CN103166410A Brush motor and fan device |
| 06/19/2013 | CN101911437B Case lid assembly of DC motor with brush |
| 06/13/2013 | US20130147311 Brush dc motor with permanent magnet rotor |
| 06/13/2013 | DE102012112073A1 Bürstenmotor und mit dem Motor versehenes Kühlgebläse Brush motor and provided with the engine cooling fan |
| 06/13/2013 | DE102012111931A1 Gleichstrombürstenmotor mit Permanentmagnetläufer DC brush motor with permanent magnet rotor |
| 06/12/2013 | EP2601726A2 Winding tooth and component for an electrical machine for reducing eddy currents |
| 06/12/2013 | CN202997894U Series excited motor, improved electric brush assemblies and improved electric brush supports |
| 06/12/2013 | CN103155370A Direct current electric machine |
| 06/12/2013 | CN102437699B Direct grid connection speed change constant frequency generator |
| 06/12/2013 | CN102047537B Winding method of motor, motor and seatbelt device equipped with motor |
| 06/12/2013 | CN101682218B Small motor of polygonal external shape |
| 06/05/2013 | CN202978659U A DC motor of an oil pumping unit in an oil well |
| 06/05/2013 | CN202978658U Disc-type motor |
| 06/05/2013 | CN202978657U Capstan-used motor |
| 06/05/2013 | CN202978656U Permanent-magnetic direct-current motor |
| 06/04/2013 | US8456051 High reliability generator with dual drive path |
| 05/29/2013 | CN202957736U Atomizing dust removal brushed motor |
| 05/29/2013 | CN101378214B 电动马达 Electric motors |
| 05/28/2013 | US8450954 Electronically controlled universal motor |
| 05/23/2013 | WO2012055471A3 Direct-current electric motor with flexible rotor design and method for production thereof |
| 05/23/2013 | US20130127279 Repulsive force conversion drives and centrifugal force conversion |
| 05/22/2013 | CN103119286A Electric motor |
| 05/22/2013 | CN103117635A Single transplanted magnetic field hybrid excitation direct current generator |
| 05/22/2013 | CN103117634A Mercury brush commutator direct-current rotary motor and manufacturing method |
| 05/21/2013 | US8446024 Electrical machines with integrated power and control and including a current source inverter |
| 05/15/2013 | EP2592733A2 Ripple counter for multi-pole motors |
| 05/15/2013 | CN202940717U Permanent-magnet direct-current motor |
| 05/15/2013 | CN101896318B 电动工具 Power Tools |
| 05/08/2013 | EP2588742A2 Electric motor |
| 05/08/2013 | CN103095083A Motor |
| 05/08/2013 | CN103095082A DC motor, winding method for winding of DC motor, and manufacturing method thereof |
| 05/08/2013 | CN102280984B Direct current motor for cooling fan of automobile engine |
| 05/01/2013 | CN103078467A Dual output direct current motor |
| 04/25/2013 | WO2013058268A1 Electric motor and method for winding electric motor winding wire |
| 04/25/2013 | US20130099718 Ripple counter for multi-pole motors |
| 04/25/2013 | US20130099493 Control apparatus for motor-generator |
| 04/25/2013 | DE202013100038U1 Elektromotor Electric motor |
| 04/24/2013 | CN202906632U Novel motor |
| 04/24/2013 | CN1864318B Armature in rotating electric machine and manufacturing method thereof |
| 04/24/2013 | CN103069699A Brushless counter-rotating electric apparatus and system |
| 04/24/2013 | CN101933217B Electric motor |
| 04/24/2013 | CN101728879B Motor |
| 04/24/2013 | CN101635494B Motor rotor and motor having same |
| 04/18/2013 | US20130093280 Multi-filar bar conductors for electric machines |
| 04/17/2013 | CN202889154U Hollow shaft coreless armature disc-type motor |
| 04/17/2013 | CN202889153U Novel electromagnetic motor |
| 04/17/2013 | CN101405931B Generator and magnetic flux conducting unit |
| 04/16/2013 | US8421293 Method of rare earth-iron based annular magnet and motor fabricated thereby |
| 04/11/2013 | US20130088125 Driving device for an electric eyelash brush |
| 04/10/2013 | CN103032243A Starter including noise reduction filter |
| 04/09/2013 | US8415850 Universal motor |
| 04/03/2013 | CN202856581U Motor forward rotation and reverse rotation switching device |
| 04/03/2013 | CN103026584A Winding tooth and component for an electrical machine for reducing eddy currents |
| 04/02/2013 | US8410739 Method and apparatus for determining the operating condition of generator rotating diodes |
| 03/27/2013 | EP2572655A1 Motorized surgical instrument |
| 03/27/2013 | CN202840892U Novel motor |
| 03/27/2013 | CN202840891U Motor structure bearing high overload |
| 03/27/2013 | CN202840890U 马达 Motor |
| 03/27/2013 | CN202840889U Excitation magnetic pole of large-power DC motor |
| 03/27/2013 | CN103001439A Rotary motor |
| 03/27/2013 | CN103001438A Continuous current motor |
| 03/27/2013 | CN103001100A Manufacture method for commutator, die, commutator, and brushed motor |
| 03/27/2013 | CN102149482B Vibration motor |
| 03/26/2013 | US8405273 Electric motor |
| 03/20/2013 | EP2570086A1 Motorized surgical instrument |
| 03/20/2013 | CN202818050U Novel miniature permanent-magnet direct-current motor |
| 03/14/2013 | US20130062885 Method and apparatus for extracting electrical power from a gas turbine engine |