Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors
Patents for H02K 23 - Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors (6,220)
10/2010
10/26/2010US7821173 Bell-armature coil
10/26/2010US7821170 Electric motor
10/21/2010US20100264773 Armature
10/21/2010DE112008003296T5 Motor Motor
10/13/2010CN201608613U 电动机 Electric motor
10/13/2010CN101861261A A hybrid powertrain
10/12/2010US7812497 Armature, dynamo-electric machine and manufacturing method of armature
10/12/2010US7812492 Motor drive assembly
10/12/2010CA2421716C Brush dc motors and ac commutator motor structures with concentrated windings
10/07/2010WO2010114631A1 Over-molded liquid cooled three-stack motor
10/07/2010US20100253272 Method and Arrangement to Adjust an Air-Gap
10/06/2010EP2237394A2 Armature for an electric motor with forced-air-cooling
10/06/2010CN101854106A Rotor-controlled DC motor
10/05/2010US7808145 Armature in rotary electric device and its manufacturing method
10/05/2010US7808137 Single track layer stator terminal assembly
09/2010
09/30/2010DE102004039611B4 Elektrisch betriebenes Werkzeuggerät An electrically operated power tool
09/29/2010CN101847910A Single-brush commutator
09/28/2010US7804264 Commutation method and apparatus for a DC to AC inverter driving a three-phase asynchronous AC motor
09/28/2010US7804210 Position measurement using magnetic fields
09/28/2010US7804209 Arrangement in an electrical machine
09/23/2010WO2010107982A1 Dual voltage electromagnet motor for airless fluid sprayer
09/23/2010US20100236849 Brushless counter-rotating electric apparatus and system
09/22/2010EP2230747A1 System for accentuating the irreversibility of permanent magnet DC motors
09/22/2010EP2229722A2 Commutators
09/22/2010CN101841221A Strong magnetic motor
09/21/2010US7800470 Method and system for a linear actuator with stationary vertical magnets and coils
09/21/2010US7800256 Electric machine
09/16/2010US20100231083 Coil manufacturing method and coil manufacturing apparatus
09/16/2010US20100231072 Motor and window lift
09/15/2010CN201584876U Vibration-damping low-noise automobile curtain motor
09/09/2010US20100225190 Generator
09/08/2010EP2225820A1 Electrical drive machine having a stator and a rotor
09/08/2010CN201577012U Four-brush DC permanent-magnetic motor used for mowing machine
09/08/2010CN1956292B Commutator motor
09/08/2010CN101127461B Mixed excitation dual protruding pole brushless DC generator
09/07/2010US7791298 Motor driver system and method for protecting motor driver
09/07/2010US7791233 High torque electric motor/flywheel
09/01/2010CN201570967U Precise hollow cup DC reducing motor
09/01/2010CN201570966U Vibration-reduction direct current motor with brush
08/2010
08/31/2010US7786644 Electric rotary machine, armature, method of manufacturing electric rotary machine and machine for forming armature
08/31/2010US7786631 Linear motor
08/25/2010CN201563046U WK-4 type electric shovel motor excitation circuit adjusting resistance device
08/25/2010CN1855674B Motor and method for manufacturing the motor
08/19/2010WO2010093276A1 Multi-collector rectified current machine
08/18/2010EP2218619A1 Method for determining the operating temperature of a motor, particularly for actuating a functional element such as a parking brake driven by an electric motor in a vehicle, and for reversing the polarity of its motor current
08/18/2010CN101807840A Permanent-magnet DC brush motor
08/11/2010CN201550003U Micro motor
08/11/2010CN201550002U DC magnetic reactance driver
08/04/2010CN1929256B Rotor, vibration motor having the same, and fabrication method thereof
08/03/2010US7768221 Method, system, and apparatus for controlling an electric motor
07/2010
07/29/2010WO2010083814A2 Adjusting device for an electric motor
07/29/2010WO2010083776A1 Dc commutator doubly salient reluctance motor
07/29/2010DE102010005333A1 Power adjusting ring for e.g. adjustment of carbon brushes of reversible electric motor of drilling machine, has mating contacts arranged as switching contacts such that fixed contacts exert force against both sides of mating contacts
07/29/2010DE102010005332A1 Adjusting ring for reversion of rotation direction and/or adjustment of carbon brushes for brushless reversible electric motor for e.g. drilling machine, has power electronic circuit partially arranged at base and/or at carrier
07/28/2010CN101789669A DC commutator double-salient reluctance motor
07/28/2010CN101789668A Ultraminiature continuous current dynamo for facilitating commutator installation
07/22/2010US20100183460 Electric motor
07/22/2010US20100181862 Stator for an electric drive motor
07/22/2010US20100181857 Small DC motor
07/22/2010DE10045549B4 Gleichstrom-Kommutatormotor DC commutator motor
07/21/2010EP2209193A1 Rotating electric machine with saliant poles
07/21/2010EP2209192A1 Rotating electric machine, in particular for the starter of an automotive vehicle
07/21/2010CN201530271U Electromobile wheel hub assembly
07/21/2010CN101783567A DC motor and cooling fan module using same
07/21/2010CN101783566A Permanent magnetic brush direct current motor
07/21/2010CN101783565A Motor and electric brush assembly thereof
07/20/2010US7759834 Electromagnetic device
07/15/2010WO2010080739A2 Inductive power supply
07/15/2010US20100176677 Electric rotating machine with salient poles
07/15/2010US20100176676 Small motor of quadrangular external shape
07/15/2010US20100176675 Electric rotating machine, mainly for the starter of an automotive vehicle
07/14/2010CN101779367A Electric machine comprising conductor loops arranged inside grooves, and method for operating said electric machine
07/13/2010US7755314 Electric-motor-equipped vehicle
07/08/2010WO2010075926A1 Device and method for operating a drive
07/08/2010WO2010075655A1 Water pump with permanent-magnet d.c. motor having double commutators
07/07/2010CN201523303U Dual-output generator
07/07/2010CN201522358U Balancing machine by using disk type electro-magnet actuating device to drive
07/07/2010CN101772441A Pump control apparatus and brake control system
07/06/2010US7750776 Anisotropic bonded magnet for use in a 4-pole motor, a motor employing that magnet, and an alignment process apparatus for the anisotropic bonded magnet for use in a 4-pole motor
07/01/2010WO2010073743A1 Coaxial inversion coreless generator
07/01/2010US20100164422 Variable magnetic flux electric rotary machine
07/01/2010US20100162918 Traction control for dc electric motor
07/01/2010CA2748183A1 Coaxial inversion coreless generator
06/2010
06/24/2010US20100156229 Universal motor
06/24/2010US20100156226 Brush type motor
06/23/2010CN101752971A Eccentric rotor and axial space type coreless vibration motor having the rotor
06/17/2010WO2010031610A3 Six-pole dc machine
06/17/2010US20100148620 Stator for electric rotating machine
06/16/2010CN201509141U Novel minitype motor
06/16/2010CN201509140U Improved mini-motor
06/16/2010CN101741202A Four-pole permanent magnet direct current wiper motor device
06/16/2010CN101741156A Motor for heating ventilation air conditioner
06/10/2010US20100141073 Izuogu machine (the time-limited self sustaining emagnetodynamics machine)
06/10/2010DE112008002061T5 Pumpensteuereinrichtung und Bremssteuersystem Pump control means and brake control system
06/09/2010CN1470095B Brush type DC motor and AC-commutator motors with concentrated windings
06/09/2010CN101728879A Motor
06/08/2010US7732969 Brushless motor
06/08/2010US7732963 Small-sized motor having ring-shaped field magnet
06/03/2010WO2010060647A1 Electric motor/gear mechanism unit
06/03/2010WO2010060525A1 Drive unit for a vehicle seat
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