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)
11/2007
11/14/2007	CN101071973A Motor device and its control method
11/14/2007	CN101071962A Brushless DC motor and refrigerant compressor employing the motor
11/14/2007	CN101070846A Refrigeration compressor
11/14/2007	CN100349364C Noise-reducing structure of switched reluctance machine
11/13/2007	US7294944 Brushless motor
11/08/2007	DE102006020799A1 Verriegelungseinrichtung mit einem bürstenlosen Gleichstrom-Antriebsmotor Locking device with a brushless DC drive motor
11/07/2007	EP1482625B1 Ac electric machine for vehicle
11/07/2007	CN200973053Y Electric cycle unilateral axle hub dynamo
11/07/2007	CN200973051Y Hub dynamo of electric cycle
11/07/2007	CN101069337A Multi-polar permanently excited synchronous machine comprising tooth coils
11/01/2007	US20070252454 Electric Motor
10/2007
10/31/2007	EP1850455A2 Rotor of electric motor for simplifying manufacturing process and electric motor having the same
10/31/2007	CN200969563Y Magnetic suspension rotary device
10/31/2007	CN200969555Y Integrated brushless DC measurement generator
10/31/2007	CN200969554Y Six-phase winding brushless DC measurement generator
10/31/2007	CN101064448A Rotor of electirc motor for simplified manufacturing process and electric motor having the same
10/31/2007	CN100346558C Permanent magnetic three phase stepped motor
10/30/2007	US7288910 Sensorless control in a permanent magnet machine
10/30/2007	US7288868 Motor generator
10/24/2007	EP1848096A2 Electrical machines with reduced cogging
10/24/2007	CN101060270A Circuit substrate built-in type brushless motor
10/18/2007	WO2007054909A3 Brushless dc motor and its method for commutation and control
10/18/2007	US20070241634 Reduction of harmonics in an electric motor
10/18/2007	US20070241625 Brushless motor
10/18/2007	DE102006015065A1 Einbaumotor, insbesondere Einbau-Torquemotor Built-in motor, in particular built-in torque motor
10/17/2007	CN200962562Y A novel electric vehicle motor
10/17/2007	CN200962550Y Clutch motor
10/17/2007	CN200962548Y Brushless DC vibration motor
10/17/2007	CN101056033A Discrete tangent switch type motor wheel
10/17/2007	CN101056030A Single-phase motor
10/17/2007	CN100344049C Magnetic field type of rotary electric apparatus
10/17/2007	CN100344045C Permanent magnet type rotor and brushless motor
10/11/2007	WO2007114303A1 Magnet brushless generator and magnet brushless starter
10/11/2007	WO2007113436A1 Polyphase electric motor especially for driving pumps or ventilators
10/11/2007	US20070235248 Electric power steering assembly and method for fabricating same
10/10/2007	CN101051785A Polyhedral mirror scanner electric engine
10/10/2007	CN101051784A Wide speed regulating range permanent magnetic resistance synchronous motor and its speed regulating method
10/10/2007	CN101051783A Integrated stator, motor and method of making the same
10/10/2007	CN100342639C Rotor position sensor of DC brushless motor
10/10/2007	CN100342626C Brushless dc motor
10/10/2007	CN100342625C Permanent magnet type rotary machine and compressor comprising it
10/09/2007	US7279859 EC motor and method for operating same
10/04/2007	DE19900170B4 Permanentmagnetmotor Permanent Magnet Motor
10/03/2007	CN200956543Y Motor
10/03/2007	CN200956542Y Permanent-magnetic multi-disk bifilarwinding break-magnet brushless DC motor
10/03/2007	CN100341231C Reluctance Motor
10/03/2007	CN100341228C Rotary electric motor having separate control modules for respective stator electromagnets
10/03/2007	CN100341227C Small-sized hydroelectric power generating apparatus
09/2007
09/30/2007	CA2583038A1 Wave winding armature
09/27/2007	WO2007107513A1 An electric motor
09/27/2007	US20070222434 Determining the Position of the Rotor in an Electric Motor
09/27/2007	US20070222330 Dc brushless motor for electrical power steering and the production method thereof
09/26/2007	EP1836759A1 Reduction of harmonics in an electric motor
09/26/2007	EP1386382B1 Design for frameless cartridge motors
09/26/2007	CN200953526Y DC brushless motor Hall device sensor
09/26/2007	CN200953506Y Integrated outer side disc type brake planetary frame outputting internal rotor integrated motor-driven wheel
09/26/2007	CN101044667A Printed circuit board motor and contro scheme
09/26/2007	CN101043160A Motor for electric power steering device
09/26/2007	CN101043157A Permanent magnet embedded type electric rotating machine and motor for air conditioner of car and airtight type electric compressor
09/26/2007	CN101043155A DC frequency conversion brushless torque motor
09/26/2007	CN101043115A Method for preparation of DC motor brushless commutator
09/26/2007	CN100340057C Magnetic motor
09/20/2007	WO2007105314A1 Dc brushless motor
09/20/2007	WO2007104894A1 Shaft support system for electric motor, electric motor and method for making same
09/20/2007	US20070216242 Brush-Less Type Rotation Detector Shielding Structure
09/20/2007	DE10130130B4 Vorrichtung zur Erzeugung eines drehzahlabhängigen Signals für einen Elektromotor, insbesondere für einen elektronisch kommutierten Gleichstrommotor Device for generating a rotational speed-dependent signal for an electric motor, in particular for an electronically commutated DC motor
09/19/2007	CN200948868Y Electric human power driving device in middle axle of electric vehicle
09/19/2007	CN101039059A Synchronous reluctance machine equipped with new rotor topology
09/19/2007	CN100338853C Motor for electric power steering apparatus
09/19/2007	CN100338850C Electrical machine having a permanent magnet
09/13/2007	US20070210664 Permanent magnet rotating electric machine
09/13/2007	US20070210658 Brushless Motor
09/12/2007	EP1833148A1 Brushless DC motors and systems using the same
09/12/2007	CN200947572Y Small multi-pole rare earth permanent-magnet DC motor
09/12/2007	CN200947571Y Multiple rating speed brushless DC electric motor
09/12/2007	CN101034841A Electronic direction-conversion motor with phase coil unit individually excited
09/12/2007	CN101034840A Brushless DC motor and system using the same
09/12/2007	CN101034818A Brushless motor, brushless type fan motor and electric device using the brushless type fan motor
09/12/2007	CN100337389C Brushless dc motor and refrigerant compressor employing the motor
09/12/2007	CN100337387C Noise-reducing structure of switched reluctance machine
09/11/2007	US7268451 Motor resolver assembly and method of measuring speed and position of a motor rotor
09/06/2007	US20070205689 Electric Motor
09/06/2007	US20070205679 Brushless Motor
09/06/2007	DE4245054B4 Kleingebläse Small fan
09/06/2007	DE4234017B4 Außenläufermotor External rotor motor
09/05/2007	EP1388193A4 Brushless motor
09/05/2007	CN200944556Y Sensor mounting structure of motor
09/05/2007	CN200943136Y Numerical control flat seaming machine magneto and servo system
09/05/2007	CN101030727A Power system of electric automobile with self-generating and accumulating functions
09/05/2007	CN101030721A Assembled scheme for brushless DC motor slot number and magnetic steel number
09/05/2007	CN101030717A DC brushless torque motor of coaxial triple-segment and redundancy
09/05/2007	CN101030712A Low-speed DC direct-driven brushless motor with segmented modularized stator structure
09/05/2007	CN100336283C Moulded motor
08/2007
08/30/2007	US20070201842 Switched Dc Electrical Machine
08/30/2007	US20070200452 Brushless motor
08/30/2007	US20070200445 Motor, Blower, Compressor, And Air Conditioner
08/29/2007	EP1826885A2 Rotating electrical machine with embedded permanent magnets, motor for car air conditioner, and closed electric compressor
08/29/2007	CN200941582Y Combined large power brush-less d.c. dynamo for electric car
08/29/2007	CN101026329A Over-unity energy motor-generator
08/29/2007	CN101026328A Brushless DC motor

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