Patents for H02K 1 - Details of the magnetic circuit (44,776)
08/2002
08/29/2002US20020117926 Transport system and dynamo-electric machine
08/29/2002US20020117925 Thin and lightweight inner rotor motor and disk unit using the same
08/29/2002US20020117923 Permanent magnet embedded motor, rotor for motor and method for manufacturing motor and rotor
08/29/2002US20020117922 Machine tool
08/29/2002US20020117914 Brushless DC motor
08/29/2002US20020117913 Damping of resonant peaks in an electric motor, which is operated using a converter with a voltage intermediate circuit, by increasing the losses produced in the region of critical natural frequencies
08/29/2002US20020117911 Motor and apparatus using the same motor
08/29/2002US20020117910 Thin inner rotor motor and disk device using the motor
08/29/2002US20020117907 Electromagnetic pressing of powder iron for stator core applications
08/29/2002US20020117861 Wind power generation system
08/29/2002US20020116961 Washing machine
08/29/2002US20020116941 Air conditioner
08/29/2002US20020116811 Motor including embedded permanent-magnet rotor and method for making same
08/29/2002US20020116810 Strain-matched hub for motor/generator
08/29/2002DE10160012A1 Ständerbauweise eines Kolbenmotors Prefabricated houses a piston engine
08/29/2002DE10160011A1 Ständerbauweise eines Kolbenmotors Prefabricated houses a piston engine
08/29/2002DE10108192A1 Werkstück Workpiece
08/29/2002DE10103806A1 Stator-Generator-System, insbesondere Antriebsanordnung für ein Hybridfahrzeug Stator-generator system, in particular drive arrangement for a hybrid vehicle
08/29/2002CA2436317A1 Segmented induction electric machine with interdigitated disk-type rotor and stator construction
08/28/2002EP1235331A1 Ac generator for vehicle
08/28/2002EP1235325A1 Composite stator structure
08/28/2002EP1235324A2 Electromagnetic pressing of powder iron for stator core applications
08/28/2002EP1234122A2 Armature for an electric machine
08/28/2002CN1366728A 转子 Rotor
08/28/2002CN1366374A Motor having characteristic structure in armature and disk apparatus
08/28/2002CN1366373A Magnetic pole structure of permanent-magnet dynamo-electric machine
08/28/2002CN1366142A Hermetic electric compressor
08/28/2002CN1089964C Double-exciting electric machine, especially alternating-current generator for vehicle
08/28/2002CN1089961C Magnetic fixed structure for compressor motor
08/28/2002CN1089960C Motor stator structure and its forming method
08/27/2002US6441532 Squirrel cage rotor for a high-speed electrical machine with defined pressing surface disks
08/27/2002US6441531 Stator assemblies for motors
08/27/2002US6441530 D.C. PM motor with a stator core assembly formed of pressure shaped processed ferromagnetic particles
08/27/2002US6441529 Reluctance-type motor having widened bottom
08/27/2002US6441525 Permanent magnet rotating electric machine
08/27/2002US6441524 Rotor for synchronous motor
08/27/2002US6441523 Very high permanent magnet type electric rotating machine system
08/27/2002US6441522 Electromagnetic apparatus employing high permeability low conductivity element
08/27/2002US6441519 Spindle motor for hard disks with cup-shaped sleeve
08/27/2002US6439862 Fan with improved electric motor and mounting
08/22/2002WO2002065617A1 Electrical machine
08/22/2002WO2002065616A1 Unitary axial flux pole shoe
08/22/2002WO2002064269A1 Small-sized vibrating motor
08/22/2002WO2002003528A3 Flux ring for an electric motor
08/22/2002US20020114824 Punching the rotor core pieces from metal sheets and laminating them, roughly punching the magnetic pole teeth of stator core pieces from metal sheets already punched of rotor pieces, changing positions of tmagnetic pole teeth, pressing
08/22/2002US20020113520 Unipolar transverse flux machine
08/22/2002US20020113519 Stator with molded insulator
08/22/2002US20020113518 Composite stator structure
08/22/2002US20020113513 Vector motor
08/22/2002US20020113512 DC motor
08/22/2002US20020113511 Rotary electromechanical device and a pulley driving system using the rotary electromechanical device
08/22/2002US20020113497 Stator fastening structure of reciprocating motor
08/22/2002US20020112904 Hybrid electric vehicle employing permanent magnetic type dynamo-electric machine
08/22/2002DE10160014A1 Antriebseinrichtung für einen gesteuert verfahrbaren Schlitten einer Werkzeugmaschine Drive means for a controlled movable carriage of a machine tool
08/22/2002DE10111952A1 Magnetzündergenerator Magneto generator
08/22/2002DE10106928A1 Permanentmagneterregte Gleichstrommaschine, insbesondere Gleichstrommotor Permanent magnet direct current machine, in particular DC motor
08/22/2002DE10106519A1 Elektrische Maschine Electric machine
08/21/2002EP1233503A2 Brushless DC motor and method of manufacturing brushless DC motor
08/21/2002EP1233498A2 Permanent-Magnet motor-generator with voltage stabilizer
08/21/2002EP1233497A2 Permanent-magnet excited DC machine, such as DC motor
08/21/2002CN1365430A High pressure dome type compressor
08/21/2002CN1365176A Direct air cooling type urbine motor rator
08/20/2002US6437477 Hybrid electrical machine with axial flux magnet
08/20/2002US6437474 Rotor of synchronous motor
08/20/2002US6437473 Electric motor rotor and a method for producing an electric motor rotor
08/20/2002US6437468 Permanent magnet rotor cooling system and method
08/20/2002US6437464 Motor and disc assembly for computer hard drive
08/15/2002WO2001065662A9 Rotor
08/15/2002US20020109429 Permanent magnet type electric motor
08/15/2002US20020109428 Winding support for use with a superconducting rotor and method for forming the same
08/15/2002US20020109426 Drive unit for a fan in a vehicle
08/15/2002US20020109422 Integrated torque motor and throttle body
08/15/2002US20020109420 Hermetic motor-driven compressor
08/14/2002EP1230727A2 Linear motor assembly and a method for mounting said assembly
08/14/2002EP1230725A1 Polyphase transverse flux motor
08/14/2002EP1230053A1 Method of producing an armature segment of an electrical machine
08/14/2002EP0940000B1 Electronically switched two phases reluctance machine
08/14/2002DE10106717A1 Bauelement für eine elektrische Maschine Component for an electrical machine
08/14/2002DE10104234A1 Transversalflußmaschine, Stator für eine Transversalflußmaschine Transverse flux stator for a transverse flux
08/14/2002CN1089202C 永磁同步电动机 PMSM
08/14/2002CN1089200C Silicon-steel sheet of stator in motor
08/14/2002CA2336514A1 Unitary axial flux pole shoe
08/13/2002US6433456 Automotive alternator
08/13/2002US6433455 Vehicle AC generator
08/13/2002US6433448 Integrated torque motor and throttle body
08/08/2002WO2002061921A1 Stator generator system, especially a drive mechanism for a hybrid vehicle
08/08/2002WO2002061919A2 Stator terminal part of an electrical machine
08/08/2002WO2002061918A2 Line start permanent magnet motor
08/08/2002WO2002061294A1 Fluid dynamic pressure bearing for small flat motor, small flat motor, fan motor, and forced air feed type air cell
08/08/2002WO2002060740A2 Electric power steering system including a permanent magnet motor
08/08/2002WO2002035681A3 Armature
08/08/2002US20020105248 Stator structure of reciprocating motor
08/08/2002US20020105247 Stator structure of reciprocating motor
08/08/2002US20020105245 Method for core lamination in motor and lamination structure thereof
08/08/2002US20020105244 Inner-rotor motor implementing rotor with effective drive, and disk drive using the same
08/08/2002US20020105243 Rotor
08/08/2002US20020105238 Method and kit for improved distribution of cooling air in an electric machine
08/08/2002US20020105237 Platen for flat linear motor
08/08/2002US20020104909 Food waste disposer employing switched reluctance machine
08/08/2002DE10164295A1 Hybridmagnet-Gleichstrommotor Hybrid magnet DC motor