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)
12/2008
12/10/2008EP1071194B1 Actuator
12/10/2008CN201163757Y Power source and cleaning machine adopting the same
12/10/2008CN201163756Y Power source and hand-hold electric tool adopting the same
12/10/2008CN201163742Y Brushless DC motor of electronic commutator
12/10/2008CN201163741Y Brushless electric machine used for oil fuel pump
12/10/2008CN201163740Y Stator structure of plastic packaging brushless DC motor
12/10/2008CN201161425Y Power source and woodworking tool employing the power source
12/10/2008CN201161377Y Dual-purpose portable movable electric tool, garden tool, woodworking tool
12/10/2008CN101320949A Signal transmission apparatus of DC brushless motor used for ceiling fan
12/10/2008CN100442636C Reluctance motor
12/09/2008US7462965 Brushless motor
12/04/2008WO2008146502A1 Brushless motor
12/04/2008WO2008145487A1 Rotor comprising a rotor body with integrated pulse transmitter geometry and associated production method
12/03/2008EP1997211A1 An electric motor
12/03/2008CN101316087A Drive control circuit for electric motor and electric motor equipped with same
12/03/2008CN100440693C Stator of brushless direct current electric motor and its manufacturing method
12/02/2008US7459876 Motors and control methods thereof
12/02/2008US7459824 High torque repulsion motor
11/2008
11/26/2008EP1995855A2 Electric motor, power apparatus using the same, and self-propelled snow remover
11/26/2008CN201156696Y Brushless DC motor stator for electricity driving vehicle
11/26/2008CN201156695Y Disc type permanent magnet motor of single phase, three phase and large power multi-phase
11/26/2008CN101312312A Electric motor
11/26/2008CN101312308A Ac motor
11/20/2008WO2008141075A1 Bldc motor assembly
11/20/2008WO2008139835A1 Electric power steering device
11/20/2008WO2008104345A3 Electric motor
11/20/2008WO2008104274A3 Electric motor
11/20/2008US20080284288 Electric rotating machine for vehicle
11/20/2008DE19533076B4 Steuerschaltung für einen bürstenlosen Synchron-Elektromotor Control circuit for a brushless synchronous electric motor
11/20/2008DE102008018843A1 Elektronisch kommutierter Asynchronmotor Electronically commutated asynchronous motor
11/20/2008DE102007022508A1 Bearing arrangement for electrical machine, has shaft and bearing sleeve, which surrounds shaft concentrically, where sliding bearing is formed between shaft and bearing sleeve
11/19/2008CN201153237Y High-speed brushless DC motor and controller system for electricity driving motorcycle
11/19/2008CN201153236Y 800W/48V integrated brushless DC motor having a aluminum wheel
11/19/2008CN201153224Y Novel permanent magnet synchronous electric machine
11/19/2008CN101310428A Magnet block for a magnetic levitation transport system and method for the production thereof
11/19/2008CN101309038A Permanent magnetic machine
11/19/2008CN101309037A Permanent magnetic generator
11/19/2008CN100435456C Rotor of variable reluctance dynamo
11/18/2008US7453222 Sun roof drive device
11/18/2008US7453179 DC brushless motor for electrical power steering and the production method thereof
11/18/2008CA2339933C Arrangement with an electric motor
11/13/2008US20080278015 Actuator Having An Electric Actuating Motor And Controllable Friction Clutch Having Such An Actuator
11/13/2008DE112007000129T5 Elektro-Drehmaschine Electric lathe
11/12/2008CN101305511A Brushless motor
11/12/2008CN101304206A Speed-adjustable rotating electric machine with electromotion, electrification feedback and electro-magnetic braking functions
11/12/2008CN101304205A Drive device with electric furl
11/12/2008CN100433533C Driving method and device for permanent magnetic motor rotor
11/12/2008CN100433531C Movable roof drive device
11/06/2008US20080272765 Brushless DC Motor Using Linear Hall-Effect Sensor And Realization Method Of Speed Signal Thereof
11/06/2008US20080272723 Absolute Encoder and Method for Generating an Absolute Value for a Angle of Rotation
11/06/2008US20080272668 Three-phase DC motor
11/05/2008CN201146441Y Generator of switch reluctance motor
11/05/2008CN201146413Y Reluctance motor for double fixed rotor switch
11/05/2008CN101300729A Multi-phase electrical motor for use in a wheel
11/05/2008CN101299565A Magnetic induction type electric journey tubular electric machine
11/05/2008CN101299564A Device for joining motor main axle and encoder
10/2008
10/30/2008US20080265816 Brushless electric machine
10/30/2008US20080265807 Linear Motor and Transducer Arrangement Therefor
10/30/2008DE4232850B4 Flachbauender, bürstenloser Gleichstrommotor zum Antrieb eines Kleingebläses Flat in Education, brushless DC motor to drive a small fan
10/29/2008CN201142627Y Connecting mechanism for electric motor hall of electric car
10/29/2008CN101297463A Motor with two rotors and apparatus with the same
10/29/2008CN101295908A Brushless electric machine
10/29/2008CN101295907A Permanent magnet brushless motor with separated Hall position transducer and motor stator
10/29/2008CN101295897A Power tool
10/29/2008CN100429798C Hall circuitboard for DC brushless electric machine
10/28/2008US7443074 Apparatus for driving drum of washing machine
10/28/2008US7443069 Stator structures
10/23/2008US20080258583 Electric Machine Comprising a Claw-Pole Stator and Claw-Pole Stator Metal Sheet
10/22/2008CN201138779Y Brushless DC motor rotor magnetic steel
10/22/2008CN201138778Y Brushless DC motor without silicon steel sheet
10/22/2008CN201138770Y Stator with connecting terminal of brushless DC motor
10/22/2008CN101291095A Hybrid switch reluctance motor
10/16/2008WO2008122437A2 Converter for converting magnetic energy to kinetic energy and/or electric energy and method for converting magnetic energy to kinetic energy and/or electric energy by means of a converter
10/15/2008EP1981155A2 Brushless motor
10/15/2008CN201134740Y Brushless motor
10/15/2008CN201134739Y Brushless motor
10/15/2008CN101286686A Brushless motor
10/15/2008CN101286685A Totally-enclosed driving device
10/15/2008CN101286684A Permanent-magnet brushless DC motor
10/15/2008CN100426637C Direct-current brushless motor
10/15/2008CN100426636C A flat rare-earth permanent-magnetic brushless DC machine
10/14/2008CA2332394C Electric motor with ice out protection
10/09/2008US20080246424 Brushless motor
10/09/2008DE4311533B4 Ansteuerschaltung für einen kollektorlosen Gleichstrommotor A drive circuit for a brushless DC motor
10/08/2008CN201130899Y DC motor
10/08/2008CN100424969C Stator with built-in drive circuit and axial gap brushless motor having the same
10/07/2008US7433767 Steering control device and steering control method of motor vehicle
10/02/2008WO2008116612A2 Fan motor
10/02/2008WO2008092801A3 18/8 synchronous motor
10/02/2008DE202008009413U1 Drehrichtungs-Steuerschaltung für einen einphasigen bürstenlosen Motor Rotating direction control circuit for a single-phase brushless motor
10/02/2008DE10326167B4 Permanentmagneterregter Synchronmotor Permanent-magnet synchronous motor
10/01/2008CN201127001Y 无刷电动机 Brushless motor
10/01/2008CN201126991Y Motor connection mechanism of tailoring equipment
10/01/2008CN101278448A Connecting plate for electric motor and electric motor
10/01/2008CN101277089A Motor drive apparatus and motor drive method
10/01/2008CN100423416C Single-phase motor and its stator winding and tie lines method
09/2008
09/25/2008WO2008114473A1 Brushless motor device
09/25/2008DE19815964B4 Elektromotor Electric motor
09/25/2008DE19503521B4 Lüfter mit einem Lüfterrad Fan with a fan
09/24/2008EP1973219A2 Fan motor
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