Patents for H02K 1 - Details of the magnetic circuit (44,776)
09/2006
09/28/2006US20060214614 Proportional rotary torquer
09/28/2006US20060214533 Permanent magnet rotary motor
09/28/2006US20060214532 Thin type motor and method of producing the same
09/28/2006US20060214531 Laminated armature core for an electric motor
09/28/2006US20060214530 Electrical-discharge-inhibiting conformable layer for use in inner-cooler coils
09/28/2006US20060214528 Generator and electric generating system
09/28/2006US20060214527 Brushless motor
09/28/2006US20060214521 Driving device
09/28/2006DE202006011388U1 Synchronous motor e.g. single-phase motor, for washing machine, has rotor with material having value larger than threshold, such that rotor is accelerated in range of half periodic time from standstill to approach speed to synchronous speed
09/28/2006DE102005013836A1 Magnetischer Nutverschluss Magnetic slot closure
09/28/2006DE10025016B4 Wäschebehandlungsgerät mit einem Antriebsmotor in Form eines Direktantriebs Laundry treating appliance, with a drive motor in the form of a direct drive
09/27/2006EP1705784A2 Straddle-type hybrid vehicle
09/27/2006EP1705783A1 Generator and electric generating system
09/27/2006EP1705782A2 Motor for a power tool
09/27/2006EP1704633A1 Advanced electromagnetic retarder annular rotor
09/27/2006EP1704629A1 Laminated armature core for an electric motor
09/27/2006EP1704628A2 Rotor for a turbomachine, and method for the production of such a rotor
09/27/2006EP1704328A1 Hermetically sealed compressor
09/27/2006EP1704321A1 Fuel conveying unit
09/27/2006CN2822017Y Axial magnetic path double driving type brushless tooth-free DC wheel hub motor
09/27/2006CN2822016Y External rotor wind power generator
09/27/2006CN2822015Y Split permanent magnet synchronous wind power generator
09/27/2006CN2822014Y Speed reducing type claw pole type permanent magnet synchronous motor
09/27/2006CN2822006Y 正弦波发电机转子 Sine wave generator rotor
09/27/2006CN1839531A 电磁致动器 Electromagnetic actuator
09/27/2006CN1839527A Electric motor with a return ring
09/27/2006CN1839526A Electric machine with an induction rotor
09/27/2006CN1839451A Soft magnetic amorphous electromagnetic component and method for making the same
09/27/2006CN1838514A Brushless DC motor
09/27/2006CN1838509A Rotating machine
09/27/2006CN1838508A 旋转电机 Rotary motor
09/27/2006CN1836962A Straddle-type hybrid vehicle
09/27/2006CN1277342C Motor stator assembly and fabrication method thereof
09/26/2006US7113899 Method and system for designing an electric machine stator including keybars
09/26/2006US7112910 Brushless DC electric motor
09/26/2006US7112907 Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets
09/26/2006US7112906 Motor rotor and manufacturing method thereof
09/26/2006US7111380 Method for forming an annular stator assembly
09/26/2006CA2436675C Rotor of induction starting synchronous motor
09/21/2006WO2006098065A1 Single-phase electric motor and closed compressor
09/21/2006WO2006096950A1 Stack of metallic laminations and process for forming a lamination stack
09/21/2006US20060210414 Turbomolecular vacuum pump
09/21/2006US20060208844 Iron core, iron core manufacturing method, alignment apparatus, and exposure apparatus
09/21/2006US20060208606 Efficient high-speed electric device using low-loss materials
09/21/2006US20060208605 Armature, method for manufacturing the armature, and direct current motor
09/21/2006US20060208604 Synchronous electric motor structure, particularly for washing machines with a rotary drum kinematically connected to the motor through a belt and pulley link
09/21/2006US20060208603 Rotating electric machine with variable length air gap
09/21/2006US20060208602 Multiple phase claw pole type motor
09/21/2006US20060208601 Three phase claw pole type motor
09/21/2006US20060208600 Electromagnetic motor to create a desired low frequency vibration or to cancel an undesired low frequency vibration
09/21/2006US20060208596 Brushless motor
09/21/2006US20060208595 Three-phase synchronous ac generator with electrically phase shifted stator windings for reduced mechanical and magnetic noise
09/21/2006US20060208594 Electric rotating machine
09/21/2006US20060208593 Brushless DC motor
09/21/2006US20060208580 Motor
09/21/2006DE10335141B4 Elektrische Maschine mit Kühlmittelführungskanal Electrical machine with coolant duct
09/21/2006DE102006010167A1 Direct current motor has aspect ratio, which lies in the range of three point two to five point six, if number of magnetic poles is six, number of slots is eight and number of lamellae is twenty four
09/21/2006DE102005030118A1 Rotor Rotor
09/20/2006EP1703623A2 An electrical rotation machine and a wind turbine system
09/20/2006EP1703621A1 Pressed laminated stack of metal sheets
09/20/2006EP1702399A1 Electric machine
09/20/2006EP1702397A1 Claw pole rotor for an electrical machine
09/20/2006EP1702396A1 Stator for an electrical machine
09/20/2006EP1702395A1 Method for the production of a stator and stator produced according thereto
09/20/2006CN2819600Y Spiral permanent-magnet electric motor
09/20/2006CN2819599Y Winding line set of AD brushless generator rotor coil for vehicle with boss positioning function
09/20/2006CN2819598Y Electric power generator
09/20/2006CN1836361A Electric machine with coolant guiding channel and corresponding cooling method
09/20/2006CN1836359A Electric machine with rotor cooling and corresponding cooling method
09/20/2006CN1836358A 同步电动机 Synchronous motor
09/20/2006CN1835354A A.C./d.c permanent-magnet synchronous generator
09/20/2006CN1835353A Spindle motor
09/20/2006CN1835352A Six-phase permanent-magnet generator of automobile
09/20/2006CN1835345A Armature structure for electrical machine
09/20/2006CN1835341A Brushless dc. motor
09/20/2006CN1835340A 'V' type builti-in rotor of permanent megnet dynamo
09/20/2006CN1835339A Three phase claw pole type motor
09/20/2006CN1276566C Motor and light modulator
09/20/2006CN1276565C Three-phase electric machine and electric device and vehicle mounted with the same electric machine
09/20/2006CN1276564C Motor electric equipment made up by using soft magnetic composite material and method for manufacturing same
09/20/2006CN1276174C 压缩机 Compressor
09/19/2006US7109631 Low cogging and easy-to-downsize spindle motor structure
09/19/2006US7109630 Electric rotating machine and manufacturing process thereof
09/19/2006US7109629 Rotor disc for an electrical machine and a retainer
09/19/2006US7109627 Rotor for an electrical machine
09/19/2006US7109626 Compact dynamoelectric machine
09/19/2006US7109625 Conductor optimized axial field rotary energy device
09/19/2006US7109624 Synchronous electric machine
09/19/2006US7109623 Motor and electrically-driven fan employing the same
09/19/2006US7109613 Power hand tool
09/19/2006US7109611 Silicon-steel structure for motor
09/14/2006WO2006096708A2 Power tools with motor having a multi-piece stator
09/14/2006WO2006095887A1 Rotor of rotating electric machine, rotating electric machine and vehicle drive apparatus
09/14/2006WO2006095721A1 Motor
09/14/2006WO2006094967A1 Large-surface secondary part of a direct drive and process for producing the same
09/14/2006WO2006094381A1 Rotor with odd number of slots and v-shaped windings
09/14/2006US20060202588 Coreless generator set
09/14/2006US20060202586 Stator of motor
09/14/2006US20060202584 Conductor optimized axial field rotary energy device
09/14/2006US20060202581 Electrical rotation machine and a wind turbine system