Patents for H02K 1 - Details of the magnetic circuit (44,776)
11/1998
11/18/1998CN1199513A Rotor for rotating electrical machine
11/18/1998CN1199272A Two magnetic wheel coupled DC power generator
11/18/1998CN1199271A Two iron wheel coupled AC electric motor
11/18/1998CN1199270A Three-dimensional magnetic field electric machine technology and three-dimensional magnetic field electric machine
11/18/1998CN1199268A Permanent magnet inserted type rotor structure
11/17/1998US5838086 Synchronous motor with permanent magnets included in a rotor
11/17/1998US5838080 Stepper motor for clockwork in which the stator consists of a soft magnetic alloy and soft magnetic alloy
11/11/1998EP0756775A4 Switched reluctance starter/generator
11/11/1998EP0729663A4 Open stator axial flux electric motor
11/11/1998CN1198853A Stepping motor and method for assembling the same
11/11/1998CN1198852A Rotor with permanent magnets for an electric motor
11/11/1998CN1198608A Motor
11/10/1998US5834874 Alternator with mechanically adjustable output
11/10/1998US5834873 Brushless three-phase dc motor
11/10/1998US5834868 Spindle motor
11/05/1998WO1998049763A2 Magnetically-positioned x-y stage having six-degrees of freedom
11/05/1998DE19818950A1 Magnet fixing structure for compressor motor
11/05/1998DE19718385A1 Heat conducting coating
11/04/1998EP0875091A1 A motor mounted in a vehicle
11/04/1998CN2296596Y Generator
11/04/1998CN2296595Y Polar claw structure of motor stator
11/04/1998CN1198034A Magnet fixed structure for compressor motor
11/04/1998CN1040598C 直流电动机 DC motors
11/03/1998US5831368 Rotor shaft retention for an electrical machine
11/03/1998US5831366 Permanent magnet alternator
11/03/1998US5831365 Detachable magnet carrier for permanent magnet motor
11/03/1998US5831364 Encapsulated magnet carrier
11/03/1998US5831360 Actuator
11/03/1998US5831355 Method for manufacturing a spindle motor
11/03/1998US5829120 Method for manufacturing a rotor for synchronous motor
11/03/1998US5829119 Stator assembly of rotary electric device and method of assembling the same
10/1998
10/29/1998WO1998048502A1 Improved electrical machine with double excitation
10/28/1998EP0874444A1 Heat conducting means for electric motor or generator
10/28/1998EP0776544A4 Motor with overmold coil support
10/28/1998EP0773621B1 Brushless dc motor
10/28/1998CN1197323A Miniature motor
10/28/1998CN1197321A D. C. motor
10/27/1998US5828155 Alternating current generator
10/27/1998US5828152 Rotor with permanent magnet of generator and method of manufacturing the same
10/27/1998US5828145 Bicycle generator-containing hub and a lighting apparatus using the hub
10/27/1998US5828142 Platen for use with lithographic stages and method of making same
10/27/1998US5826323 Method of making a height compensated laminar stack
10/22/1998WO1998047217A1 Lightweight rotor and stator with multiple coil windings in thermal contact
10/22/1998WO1998047215A1 Magnet coupler having enhanced electromagnetic torque
10/22/1998WO1998047214A1 Rotor for an electrical machine, specially a transversal flow machine
10/22/1998WO1998026495A3 Motor/generator
10/22/1998DE19716759A1 Plate packet for electrical machines with cooling windows for fluid flow
10/22/1998DE19716758A1 Electrical machine with fluid cooling
10/22/1998DE19715019A1 Rotor für eine elektrische Maschine, insbesondere eine Transversalflußmaschine A rotor for an electrical machine, in particular a transverse flux machine
10/22/1998CA2286717A1 Magnet coupler having enhanced electromagnetic torque
10/21/1998EP0872945A1 Method of assembling a magnet ring on a rotor
10/21/1998EP0872944A1 Rotor of electric motor
10/21/1998EP0872943A1 Permanent-magnet revolving electrodynamic machine with a concentrated stator winding
10/21/1998EP0872005A1 Plate for electrodynamic machines
10/21/1998CN2295292Y Stator structure of low-power generator
10/21/1998CN2295291Y Constant-magnetic brush-less d.c. generator
10/21/1998CN1196600A Compressor
10/21/1998CN1196598A Stator of electric rotating machine and manufacture method thereof
10/21/1998CN1196597A Rotor for electric machine
10/20/1998US5825116 AC generator for vehicle having combined structure of field coil and permanent magnet
10/20/1998US5825115 Electric motor and indicating mechanism, in particular for indicating instruments in motor vehicles
10/20/1998US5825108 Brushless electric motor, particularly for direct driving of a washing machine
10/15/1998WO1998045927A1 Unilateral transverse flux machine with a multi-strand design
10/15/1998WO1998029938A3 A high performance electric motor
10/15/1998DE19816201A1 Electric oscillation motor
10/15/1998DE19715023A1 Ventilation system for rotating electrical machine e.g AC machine
10/15/1998DE19714895A1 Einseitige Transversalflußmaschine in ein- und mehrsträngiger Ausführung Unilateral transverse flux in single and multi-strand design
10/14/1998EP0871282A1 Stator for dynamoelectric machine and method of making the same
10/14/1998EP0871279A1 Rotor for an electric motor
10/14/1998EP0871277A1 Modular electric motor
10/14/1998EP0870355A1 Stator for an electrical machine
10/14/1998EP0809878B1 Composite inductor for electric rotary machines comprising sintered permanent magnets coated with a ferromagnetic binder
10/14/1998EP0688282B1 Bicycle lighting system and generator
10/14/1998CN1195916A Sensorless brushless DC motor
10/14/1998CN1195914A Motor
10/14/1998CN1195745A Rotator of magneto-generator
10/13/1998US5822156 Magnetic circuit of a coil motor
10/13/1998US5822150 Disk drive including a substantially monolithic stator assembly fabricated from low loss magnetic material
10/13/1998US5821661 Electromotor
10/13/1998US5821650 Energy storage apparatus
10/13/1998US5821476 Device for emergency operation of an elevator motor
10/08/1998WO1998044617A1 Device for supporting the stator of an electric machine, especially a turbo generator
10/08/1998WO1998044616A1 Member to form motor stator
10/08/1998DE19713077A1 Abstützanordnung für den Ständer einer elektrischen Turbomaschine, insbesondere eines Turbogenerators Support means for the stator of an electrical turbomachine, in particular a turbogenerator
10/08/1998DE19712306A1 Magnetoelectrical induction method for motor-generator
10/08/1998DE19711750A1 Klauenpolmaschine Claw pole
10/07/1998EP0869600A1 Shaft for use in an electric motor or generator
10/07/1998CN2293921Y 电锯电机 Chainsaw motor
10/07/1998CN2293919Y Brushless generator for mini size vehicle
10/07/1998CN2293918Y Single-phase micro-pump electric motor
10/06/1998US5818661 Laminated back iron structure for increased motor efficiency
10/06/1998US5818187 Motor and control for windshield wiper system
10/06/1998US5818143 Claw pole type synchronous motor
10/06/1998US5818141 Squirrel cage type electric motor rotor assembly
10/06/1998US5818139 Brushless DC motor
10/06/1998US5818138 Permanent magnet electric machine with hard-magnetic and soft-magnetic segments
10/01/1998WO1998043339A1 Claw-pole machine
09/1998
09/30/1998CN1194735A 电动机 Electric motor
09/29/1998US5814914 Electric motor or generator
09/29/1998US5814910 Cooling vanes for rotating electric machinery