Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices
Patents for H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices (10,091)
04/2014
04/30/2014CN203574522U Two-phase four-wire commutation control and generation direct current motor
04/30/2014CN203574521U Three-phase brushless direct current motor
04/30/2014CN103762813A Hall position detection device of bipolar excitation three-phase switched reluctance motor
04/30/2014CN103762812A Direct-current brushless starting magneto for vehicle
04/28/2014DE202014000990U1 Drehmomenterhöhung eines Impuls-Motors (Adams-Motor) Increase in torque of a pulse motor (Adams motor)
04/25/2014DE202014000085U1 Optisch kommutierter Elektromotor, dessen Rotor in einem Magnetfeld und zugleich in einem Vakuum schwebt Optically commutated electric motor whose rotor suspended in a magnetic field and at the same time in a vacuum
04/23/2014EP2721723A2 Synchronous motor
04/23/2014CN203562922U Brushless motor
04/23/2014CN203562921U Axial magnetic flow switch reluctance motor
04/23/2014CN203562920U A parallel connection DC brushless motor
04/23/2014CN203559240U Sewing machine driven by brushless DC motor
04/23/2014CN103746534A Stator assembly and plastic packaged housing thereof, and plastic packaged motor having stator assembly
04/22/2014US8704472 Brushless electric motor provided with rotor having intermediate magnetic pole
04/16/2014CN203554247U Exhaust device and motor
04/16/2014CN203554110U High-efficiency energy-saving direct-current brushless motor
04/16/2014CN203538129U Efficient and energy-saving water-surface impeller-type aerator
04/16/2014CN103731077A Motor rotor device and rotation speed detecting device and method
04/16/2014CN101951040B Motor and electronic apparatus using the same
04/15/2014US8698363 Electric rotating machine for vehicle
04/10/2014WO2013072219A3 Control module for a drive motor
04/10/2014WO2013030108A3 Induction machine having an outside rotor
04/10/2014WO2012171602A3 Synchronous motor
04/10/2014DE102013209846A1 Direct current (DC) machine such as inductive commutating DC machine, has rotating commutator for rectified current transmission over fixed pickup such that non-contact rotation of commutator within the pole pieces of pickup is enabled
04/09/2014EP2715921A1 Motor assembly comprising a brushless dc motor with control electronics
04/09/2014CN203537206U Double-rotor rare-earth permanent-magnetic brushless direct-current motor position sensor
04/09/2014CN203537205U Brushless DC motor magnetic structure and permanent magnet embedded rotor thereof
04/09/2014CN103715855A Magnetic ring-free structure motor
04/09/2014CN103715854A DC brushless motor
04/09/2014CN103715852A IPM electric rotating machine
04/09/2014CN103715851A Interior permanent magnet electric rotating machine
04/03/2014WO2014051011A1 Electromagnetic rotating device, engine assembly, and engine vehicle
04/03/2014WO2014049218A2 Electrical connection assembly for brushless motor and system comprising such an assembly
04/03/2014WO2014048453A1 Electric motor
04/03/2014WO2014048452A1 Electric motor
04/02/2014EP2713486A1 Electrical machine and operating method
04/02/2014CN203522488U Coreless direct current brushless motor used for steering engine
04/02/2014CN203522487U Ultra quiet permanent magnet brushless DC motor
04/02/2014CN203522372U Brushless direct current motor rotor
04/02/2014CN203522150U Protection circuit used for brushless DC motor and brushless DC motor
04/02/2014CN103701291A Alternating-current input brushless direct-current motor for fan
04/02/2014CN102769369B Permanent-magnet brushless motor
04/02/2014CN102377310B Motor and electric power steering apparatus using motor
04/01/2014US8686674 Method for controlling brushless DC motor
03/2014
03/27/2014WO2014046565A1 Dc generator
03/26/2014EP2712069A2 Rotating electrical machine
03/26/2014EP2709688A1 Rotation machine, and device with a rotation machine
03/26/2014CN203504381U Bus bar unit
03/26/2014CN203504380U Rare-earth brushless direct-current three-axis motor
03/26/2014CN203504324U Low speed brushless generator used for mining
03/26/2014CN103683789A Mounting structure of Hall sensor of dual-redundancy permanent magnet brushless motor
03/26/2014CN103683788A Motor of built-in magnetic rotation sensor
03/26/2014CN103683787A DC electrical machines
03/26/2014CN103683786A Magnetizing and boosting inner filter doubly salient electro-magnetic direct-current generator
03/26/2014CN103683783A Rotor sectional-type flux-switching motor and rotor deviation angle determining method thereof
03/26/2014CN102460912B Drive device
03/26/2014CN102428631B Permanent-magnet motor and washing machine
03/26/2014CN101789650B Electric machine and manufacture method thereof
03/20/2014WO2014040893A2 Rotor for a permanent magnet electric machine and use thereof
03/20/2014DE102013203388B3 Rotorlagegeber für eine elektronisch kommutierte elektrische Maschine mit einem Referenzgeber Rotor position sensor for an electronically commutated electric machine comprising a reference sensor
03/19/2014CN203491867U Mixed excitation doubly salient permanent magnet motor
03/19/2014CN203491864U Water cooling type double stator axial magnetic field permanent magnetic brushless direct current motor
03/19/2014CN203491808U Double stator axial magnetic field permanent magnetic brushless direct current motor rotor
03/13/2014WO2014039954A1 Variable reluctance resolver having integral electromagnetic interference shield and rotary electric machine having same
03/13/2014WO2014037024A1 Disc resolver and brushless direct current motor including the same
03/12/2014CN203482065U Direct current draught fan
03/12/2014CN203482064U Outer cover fixed structure of brushless direct current submersible motor rotor
03/12/2014CN203482063U A brushless permanent magnetic motor with an axially-adjustable stator core coil and a control system thereof
03/12/2014CN103633806A Single-phase transverse flux full-control switched reluctance motor
03/12/2014CN103633805A Brushless DC motor used for small rotor type refrigeration compressor
03/12/2014CN103633804A High-specific-gravity permanent magnet brushless direct-current gyro motor
03/12/2014CN103633803A Hubless reluctance motor wheel
03/12/2014CN102611269B Switched reluctance motor powered by new energy
03/12/2014CN102013780B Miniature brushless motor
03/11/2014US8669728 Angle detection apparatus and method for rotor of motor
03/06/2014DE112012002552T5 Elektromotor Electric motor
03/05/2014EP2704299A1 Electric fluid pump for a motorised vehicle
03/05/2014CN203466706U Single-phase brushless motor
03/05/2014CN203466636U Low rotation speed large torque brushless motor
03/05/2014CN103618427A Low-cost miniature single-phase permanent magnet brushless direct current motor
03/05/2014CN103618422A Electromagnetic drive fan device
03/04/2014US8664902 Polyphase AC motor, driving device and driving method therefor
02/2014
02/28/2014CA2824617A1 Brushless dc motor
02/28/2014CA2824233A1 Dc electical machines
02/26/2014EP2701291A1 Electric fluidic pump for a vehicle
02/26/2014CN203457021U A brushless DC motor
02/26/2014CN203457020U Switched reluctance motor
02/26/2014CN203457019U Switched reluctance motor
02/26/2014CN203453085U Fan
02/26/2014CN103609005A Motor assembly comprising a brushless DC motor with electronic control elements
02/26/2014CN102412693B 风扇及其马达 Fan and Motor
02/25/2014US8659251 Wiper motor
02/19/2014EP2697903A1 Rpt signal offset learning system
02/19/2014EP2697894A2 Electronically commutated electric motor comprising rotor position detection with interference field compensation
02/19/2014CN103595215A Axial magnetic field permanent magnet brushless direct current motor
02/18/2014US8653774 Motor driving circuit
02/12/2014CN203434830U Hall element positioning mounting structure used for permanent magnet brushless direct current motor
02/12/2014CN203434829U A motor based on a backward excitation control mode
02/12/2014CN103580438A Special encoder for permanent magnet servo motors
02/12/2014CN103580437A Handheld power tool
02/12/2014CN103580436A Permanent magnet coreless brushless sensorless disk type direct-current motor
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