| Patents for H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors (6,220) |
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| 01/22/2014 | CN103532331A Small direct current motor |
| 01/22/2014 | CN103532330A DC motors, DC motor system, and method for manufacturing |
| 01/21/2014 | US8633666 Method and device for activating monitoring by a jamming protection function in an electrical closing system |
| 01/16/2014 | DE112012000591T5 Motor Motor |
| 01/16/2014 | DE102005008073B4 Motor mit einem Steuerschaltungsteil, ein Steuerschaltungsteil und Verfahren zur Herstellung des Motors Motor with a control circuit part, a control circuit portion and method of manufacturing the motor |
| 01/15/2014 | CN103516162A Quadrupolar series-excitation motor and stator assembly and stator laminations thereof |
| 01/08/2014 | CN103503286A Electric motor |
| 01/08/2014 | CN102347674B Commutator motor, electric pressure fan and electric dust collector |
| 01/07/2014 | US8624463 Transverse flux motor as an external rotor motor and drive method |
| 01/01/2014 | EP2680416A1 Universal motor |
| 01/01/2014 | CN203377763U Flat type iron core-free micro drive motor |
| 01/01/2014 | CN203377762U Rotor support of minisized coreless cup motor |
| 01/01/2014 | CN103490685A Switch type dc electric machine having auxiliary excitation winding and conduction ring and brush |
| 12/25/2013 | CN203368279U DC one-pole two-phase transposition synchronous acting electric-power generator |
| 12/25/2013 | CN203368278U A permanent magnetic motor |
| 12/24/2013 | DE102012012301A1 Electromotor for driving wheel of main fan of motor car, has commutator comprising equaled commutator slats, and coil pairs whose coils are attached to rotor teeth and electrically connected with equaled commutator slats of commutator |
| 12/18/2013 | CN203352407U A permanent magnet DC motor reducing tail sound |
| 12/18/2013 | CN103457432A Top type motor |
| 12/18/2013 | CN103457431A Direct current motor for nuclear grade valve electric actuator |
| 12/18/2013 | CN102414967B Rotary electric machine with compensation of armature magnetic reaction |
| 12/17/2013 | US8610391 Disk drive optimizing spindle motor torque by adjusting leading phase angle during spin-up |
| 12/11/2013 | EP2671306A2 Disk motor, electric working machine including disk motor and method for manufacturing disk motor |
| 12/11/2013 | EP2671304A2 Disk motor and electric-powered working machine |
| 12/11/2013 | CN203339918U Direct-current motor |
| 12/11/2013 | CN103441635A Outer rotor electro-magnetic wind power direct drive electric generator |
| 12/11/2013 | CN101958624B Motor |
| 12/11/2013 | CA2818381A1 Cross-interlocked switch type dc electric machine having auxiliary excitation winding and conduction ring and brush |
| 12/11/2013 | CA2818359A1 Switch type dc electric machine having auxiliary excitation winding and conduction ring and brush |
| 12/10/2013 | US8604662 Windshield wiper motor |
| 12/10/2013 | US8604660 Stator of an electric machine |
| 12/04/2013 | CN103427579A Permanent magnet direct current motor and manufacturing method of rotor assembly thereof |
| 12/04/2013 | CN102132475B Electric motor |
| 12/03/2013 | US8598825 Lead angle control circuit, and motor drive device and motor drive system using the lead angle control circuit |
| 11/28/2013 | WO2013175624A1 Electric motor |
| 11/28/2013 | WO2013140292A3 A method for controlling blind slat angle and height of a single motor blind |
| 11/27/2013 | CN203313023U Brush motor |
| 11/21/2013 | DE19917579B4 Dynamo-elektrische Maschine und Verfahren zu ihrer Herstellung Dynamo-electric machine and process for their preparation |
| 11/20/2013 | CN101971467B Electrical machine comprising a rotor, and method for operating the electrical machine |
| 11/20/2013 | CN101600605B Electric drive |
| 11/19/2013 | US8587174 Rotor assembly and method of manufacturing a rotor assembly |
| 11/14/2013 | WO2013168435A1 Armature and dc motor |
| 11/14/2013 | US20130300130 Variable flux electric starter motor and method of operating the same |
| 11/14/2013 | US20130300129 Variable flux electric starter machine having dual fields and method of operating the same |
| 11/13/2013 | CN203289298U Single-phase series-excited motor stator/rotor lamination |
| 11/13/2013 | CN203289297U Brush built-in direct-current motor |
| 11/13/2013 | CN103392287A Electrical machine having a fastening apparatus for magnets |
| 11/13/2013 | CN102132474B Motor and brush configuration method |
| 11/06/2013 | CN203278450U Motor and rotor thereof |
| 11/06/2013 | CN103384953A 磁体保持装置 Magnet holding device |
| 11/05/2013 | US8575811 Motor |
| 11/05/2013 | US8575808 Electric motor comprising an inductor with a superconducting element incorporated between coils |
| 10/30/2013 | EP2656483A2 Electrical machine having a fastening apparatus for magnets |
| 10/30/2013 | CN203261187U Permanent-magnetic DC motor with pump |
| 10/30/2013 | CN103380564A Direct-current electric motor with flexible rotor design and method for production thereof |
| 10/30/2013 | CN103378670A Motor rotor and motor with same |
| 10/29/2013 | US8569917 Motor drive device |
| 10/24/2013 | DE112008002061B4 Pumpensteuereinrichtung und Bremssteuersystem Pump control means and brake control system |
| 10/23/2013 | EP2652861A2 Magnet holding device |
| 10/23/2013 | CN203251207U Pulse-type electromagnetic motor |
| 10/23/2013 | CN203251206U Semi-closed slot excitation direct-current hydraulic motor |
| 10/23/2013 | CN203251205U Power drive DC motor of electric vehicle |
| 10/23/2013 | CN103368348A DC commutator motor and automobile including same |
| 10/17/2013 | WO2013029579A3 Electric motor having an iron-free winding |
| 10/16/2013 | EP2651018A2 DC commutator motor and automobile including the same |
| 10/09/2013 | CN103348569A Disk motor, electric working machine including disk motor and method for manufacturing disk motor |
| 10/08/2013 | US8552605 Dynamo-electric machine |
| 10/03/2013 | WO2012150115A3 Electric motor |
| 10/02/2013 | CN103339833A Disk motor and electric-powered working machine |
| 09/26/2013 | WO2013139060A1 Ac generator |
| 09/25/2013 | CN103321922A Air blower, vacuum cleaner and hand drier both provided with same |
| 09/24/2013 | US8541922 Magnetic transmission assembly |
| 09/19/2013 | US20130241458 Motor driving device and vehicle |
| 09/18/2013 | CN101783566B Permanent magnetic brush direct current motor |
| 09/17/2013 | US8536751 Electromagnetic device with reversible generator-motor operation |
| 09/11/2013 | CN102347654B Rotor and pulse traction electric motor |
| 09/10/2013 | US8531072 Dual-mode counter-rotating-to-traditional electric motor and system |
| 09/04/2013 | EP2633607A2 Direct-current electric motor with flexible rotor design and method for production thereof |
| 09/04/2013 | CN203180742U Motor and concrete vibrating rod using the same |
| 09/04/2013 | CN203180741U Direct-current hollow cup motor used for driving model airplane |
| 09/04/2013 | CN103283131A 马达 Motor |
| 09/04/2013 | CN103280940A Moving motor and electric vehicle |
| 09/04/2013 | CN102171912B Electric motor and reduction motor |
| 09/03/2013 | US8525627 Permanent-magnet magnetic field generator |
| 09/03/2013 | US8525382 Electric motor having primary and auxiliary poles and brush gear |
| 09/03/2013 | US8525377 Actuator with load cell |
| 08/28/2013 | CN203166716U Direct-current motor |
| 08/28/2013 | CN101926076B Electrical drive machine having stator and rotor |
| 08/27/2013 | US8519590 Magneto generator with multiple sets of three-phase windings |
| 08/22/2013 | WO2012150114A3 Electric motor |
| 08/21/2013 | CN203146364U Automobile air-conditioning evaporating fan with adjustable air volume, low noise and no interference |
| 08/15/2013 | US20130207504 Stator module and motor including the same |
| 08/15/2013 | US20130207395 Aircraft engine starter/generator |
| 08/15/2013 | US20130207391 Variable speed electric machine and method for generating electric energy |
| 08/14/2013 | EP2625772A1 Direct current electric machine |
| 08/14/2013 | CN203135673U Biaxial stretching DC motor for braking-resistance cooling fan of mine dumper |
| 08/14/2013 | CN102064652B Direct current motor |
| 08/14/2013 | CN101409490B 电动机 Electric motor |
| 08/07/2013 | CN203119730U Low noise motor |
| 08/06/2013 | US8502426 Rotary single-phase electromagnetic servo actuator comprising an actuator and a position sensor |
| 08/01/2013 | US20130193795 Direct-current motor, coil winding method for direct-current motor, and method for manufacturing direct-current motor |