Patents for H02K 3 - Details of windings (24,644)
07/2001
07/04/2001CN2438261Y Insulation stator for motor
07/04/2001CN1068152C Permanent magnetic rotor alternator
07/03/2001US6255756 Winding arrangement for switched reluctance machine based internal starter generator
07/03/2001CA2191163C Stretchable coil wrapper for a dynamoelectric machine
06/2001
06/28/2001WO2001047089A2 Electronically commutated electrical machine
06/28/2001DE19958682A1 Permanently stimulated synchronous motor has stator with special 4-pole dual layer winding with cyclically repeating winding factors, rotor stimulated by permanent magnet
06/27/2001EP1111757A2 Stator structure of electric motor and connection board for stator winding
06/27/2001EP0657061B1 Insulating tape for the winding of an electric machine
06/27/2001CN2437072Y Double-power high-efficiency energy-saving motor
06/27/2001CN2437071Y Brushless dc motor
06/27/2001CN1301428A Improved electric motor
06/26/2001US6252328 Electrical machine with a rotor provided with amortisseur bars
06/26/2001US6252327 Stator having conductor bars and joint plates
06/26/2001US6252326 Stator of vehicle AC generator with circumferentially offset coil ends
06/26/2001US6252324 Method of winding a rotating induction apparatus
06/26/2001US6252320 Alternator system
06/26/2001US6252318 Direct gas cooled longitudinal/cross-flow rotor endwinding ventillation scheme for rotating machines with concentric coil rotors
06/26/2001US6249957 Method of producing a rotor
06/21/2001WO2001045233A1 Spindle motor with encapsulated stator and method of making same
06/21/2001US20010004175 Generator stator slot wedge system that can be adjusted in situ to provide increased radial load
06/21/2001DE19948145C1 Electronically commutated AC motor has windings in each stator slot enclosed by screen for preventing bearing damage by induced currents
06/20/2001EP1109310A2 Alternator with regulation of multiple voltage outputs
06/20/2001EP1109300A2 Automotive alternator
06/20/2001EP1109299A2 Method for manufacturing an alternator
06/20/2001EP1109298A1 Cooling device for an electric machine, and motor-wheel utilizing the same
06/20/2001EP1109296A2 Alternator
06/20/2001EP1109295A2 Winding heads for the stator of an alternator
06/20/2001EP1109294A2 Alternator
06/20/2001EP1109293A2 Alternator and method of manufacture therefor
06/20/2001EP1109292A2 Stator windings of an alternator
06/20/2001EP1109291A2 Stator windings of an alternator with non-uniform slot openings
06/20/2001EP1109290A2 Stator windings of an alternator
06/20/2001EP1109289A2 Winding connections for the stator of an alternator
06/20/2001EP1109287A2 Alternator
06/20/2001EP1109286A2 Iron core of rotating-electric machine and manufacturing method for the same
06/20/2001EP1109285A2 Stator for an automotive alternator
06/20/2001EP1109083A1 Clock works equipped with a generator
06/20/2001EP1109082A1 Generator in particular for timepiece
06/20/2001EP0965163B1 Electronically switched d.c. motor
06/20/2001CN1300460A Electric motor with ice out protection
06/14/2001WO2001043262A1 Motor/generator with energised reluctance and coil in the air gap
06/14/2001WO2000002435A8 Switching alternator system
06/13/2001EP1107433A2 Liquid-cooled vehicle rotary electric machine
06/13/2001EP1107430A2 Expandable flat winding for electric machine rotating fields
06/13/2001EP1107429A2 Stator winding connections of a rotating electrical machine
06/13/2001EP1107428A2 A high voltage generator stator with radially inserted cable windings and assembly method
06/13/2001EP1107427A2 Rotary electric machine for vehicle
06/13/2001EP1107426A2 Stator of an AC generator
06/13/2001EP1107425A2 Vehicular AC generator
06/13/2001EP1107424A2 Stator winding for an automotive alternator
06/13/2001EP0903001A4 Interlocking segmented coil array
06/13/2001CN2434818Y Dual-side generating appts
06/13/2001CN1299178A Permanent-magnet dynamo-electric machine with full-bridge to recover electric energy
06/13/2001CN1299176A Stator of ac generator
06/13/2001CN1067186C Brush-less electric motor, and the mfg. method therefor
06/13/2001CN1067185C Ac energy saving electric motor
06/12/2001US6246143 Flat coreless vibrator motor using magnetic latching power
06/12/2001US6244374 Electrically operated power steering device
06/07/2001WO2001041287A2 Asynchronous motors having simple rotor structures
06/07/2001WO2001041285A1 Removable self-locking field winding block
06/07/2001WO2001041284A1 Pole generator with vibration damping
06/07/2001WO2001041283A2 Synchronous machine with superconductors
06/07/2001WO2001039817A2 Intravascular blood pump
06/07/2001US20010002776 Wiring arrangement for a rotating electrical machine
06/07/2001DE19952080A1 3-phase electric motor designed as permanently excited synchronous motor for model flying competitions, has stator winding with basic tubular fixed winding body lying inside air gap
06/07/2001DE19950826A1 Rotor structure for motor, comprises end caps with plugs inserted into respective sun plates for securing together
06/07/2001DE10008671A1 Angetriebenes Werkzeug, elektrische Konnektor-Einrichtung für ein angetriebenes Werkzeug, und Verfahren zum Zusammenbauen einer elektrischen Konnektor-Einrichtung A power tool, electric connector device for a power tool, and method of assembling an electrical connector means
06/06/2001CN1298566A Induction machine stator
06/06/2001CN1066863C Part for motor connecting and motor with the same
06/06/2001CN1066862C Star frame for a wound rotor of motor
06/05/2001US6242836 Vehicle AC generators stator and method of manufacturing the same
06/05/2001US6242835 Core sheet, core and method of manufacturing an armature
06/05/2001US6242825 Electric rotating machine with reduced thickness and volume of insulation
06/05/2001US6242096 Dielectric coatings
06/01/2001CA2298750A1 Method for assembling and electrical connector for a power tool
05/2001
05/31/2001WO2001039354A1 Small-sized motor
05/31/2001WO2001038741A1 Fluid pump with a motor housing and a method for the production of a motor housing
05/31/2001US20010002093 Liquid-cooled vehicle rotary electric machine
05/31/2001DE19954962A1 Spindle motor for hard disc drive, has sealed contacting of stator winding connection, and flexible circuit board with approximately all-round sealing surface for elastic sealing element
05/30/2001CN2432720Y Special-purpose high starting torque energy-saving motor for pumping unit with intelligent controlling equipment
05/30/2001CN1297273A Small motor
05/30/2001CN1066585C Open stator axial flux electric motor
05/29/2001US6239528 Method for coiling a wire around a stator core
05/29/2001US6239527 Non-circular field winding enclosure
05/29/2001US6239516 High performance ironless linear motor with supported windings
05/29/2001US6238790 Superdielectric high voltage insulation for dynamoelectric machinery
05/25/2001WO2001037400A2 Electric device grounding system
05/25/2001WO2001037398A2 Drum motor
05/25/2001WO2001037045A1 Flat coil and lithographic method for producing microcomponents
05/25/2001WO2000062402A9 Armature for an electromotive device
05/25/2001WO2000057541A3 Electric motor having snap connection assembly method
05/25/2001CA2365249A1 Construction and method in electric motor drive
05/23/2001EP1102385A2 Rotary electric machine for vehicle
05/23/2001DE19955975A1 Lithographisches Verfahren zur Herstellung von Mikrobauteilen Lithographic method for producing microcomponents
05/23/2001CN1296270A Magnet assembly and method for making same, small sized electric appliance using same
05/22/2001US6236135 Toroidal core type actuator with phase separator
05/22/2001US6236134 Hybrid alternator
05/22/2001US6236133 Three-phase brushless motor
05/22/2001US6236131 Unilateral transverse flux machine with a multi-strand design
05/17/2001WO2001035514A1 Electrical machine with a winding