Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 1 - Details of the magnetic circuit
Patents for H02K 1 - Details of the magnetic circuit (44,776)
10/2007
10/31/2007CN101064447A Rotor of generator or motor
10/31/2007CN101064446A Method of displaying ambient temperature for vehicles
10/31/2007CN101064445A 电动机 Electric motor
10/31/2007CN101064444A Motor and pump having magnetic sensor, connecting method between circuit board having magnetic sensor and stator, and manufacturing method of motor and pump
10/31/2007CN101064443A Tubular electrical machines
10/31/2007CN100346559C Motor
10/31/2007CN100346558C Permanent magnetic three phase stepped motor
10/31/2007CN100346427C Magnet and electric motor using the same
10/30/2007US7288923 Voltage-limited electric machine
10/30/2007US7288870 Stator core
10/30/2007US7288869 Stepping motor
10/30/2007US7288868 Motor generator
10/30/2007US7288862 Reciprocating motor
10/25/2007WO2007103266A3 Motor using magnetic normal force
10/25/2007WO2007061135A3 Electrical machine having a flattened stator with inclined teeth
10/25/2007WO2002056442A3 Method for manufacturing a permanent-magnet excited rotor for a high speed electric motor
10/25/2007US20070247102 Motor and motor drive system
10/25/2007US20070247016 Automotive tandem alternator having high efficiency and improved arrangement of regulator
10/25/2007US20070247015 Rotor having lobed bore and method of assembling same
10/25/2007US20070247013 Aerodynamic insert for high speed permanent magnet motor
10/25/2007US20070247011 Automotive tandem alternator having reduced axial length and improved structure for effectively dissipating heat generated by rectifiers
10/25/2007US20070247009 Motor blower unit
10/25/2007DE102007019020A1 Aerodynamischer Einsatz für Hochgeschwindigkeitspermanentmagnetmotor Aerodynamic use for high speed permanent magnet motor
10/24/2007EP1848095A2 Roller with cooling device
10/24/2007EP1848094A2 Roller with braking device
10/24/2007EP1848092A2 Permanent magnet embedment rotating electric machine, motor for car air conditioner, and enclosed electric compressor
10/24/2007EP1848091A1 Method and device to manufacture motor
10/24/2007EP1847005A1 Electric machine with grooves
10/24/2007EP1155490B1 Pole generator with vibration damping
10/24/2007CN200966020Y A novel torque three-phase asynchronous motor
10/24/2007CN200966019Y A three-phase asynchronous motor for a novel automatic escalator
10/24/2007CN200966012Y Miniature HD spindle motor structure
10/24/2007CN200966011Y A disk type low magnetic reluctance permanent magnet AC generator
10/24/2007CN101061622A Motor and method of manufacturing stator used therefor
10/24/2007CN101061621A Rotor with a clamping device
10/24/2007CN101061620A Permanently excited synchronous machine comprising suppression means for improving torque irregularities
10/24/2007CN101060269A Electrical machines with reduced cogging
10/24/2007CN101060267A Vehicle permanent magnet generator with double three-phase half-wave rectifier
10/24/2007CN101060261A Permanent magnet embedment rotating electric machine, motor for car air conditioner, and electric compressor
10/24/2007CN101060260A Core winding for generator, motor and transformer
10/24/2007CN101060259A A material-saving motor stator component
10/24/2007CN101060258A A transverse flux permanent magnet wind generator
10/24/2007CN100345358C Permanent magnet synchronous motor for shielded pump
10/23/2007US7285893 Magnetic powder metal component stator
10/23/2007US7285892 Stator having teeth with a projecting portion extending outwardly from a winding portion and a yoke portion
10/23/2007US7285891 Armature core of rotating electric machine
10/23/2007US7285890 Magnet retention on rotors
10/23/2007US7284314 Method of manufacturing rotor of rotary electric machine
10/23/2007CA2301535C Electric machine with a rotor constructed of permanent magnets and magnetic flux guides
10/18/2007WO2007117412A2 Selective alignment of stators in axial airgap electric devices comprising low- loss materials
10/18/2007WO2007117345A2 Improvements in system for and method of rotating wheels in rotary air-to-air energy recovery and desiccant dehumidification systems
10/18/2007WO2007117078A2 Air conditioner and motor of air conditioner
10/18/2007WO2007116161A1 Rotor for a rotor electrical machine comprising grooves for magnets
10/18/2007WO2007116118A1 Polar element for a permanent magnet
10/18/2007US20070241706 Motor and motor drive system
10/18/2007US20070241644 Single-phase motor
10/18/2007US20070241643 Axial Fan Motor
10/18/2007US20070241634 Reduction of harmonics in an electric motor
10/18/2007US20070241633 Automotive tandem alternator having reduced axial length and capable of effectively suppressing magnetic leakage
10/18/2007US20070241632 Tandem AC generator for vehicle and method of producing brush assembly thereof
10/18/2007US20070241630 Stator for an electric motor and assembly method
10/18/2007US20070241628 Permanent magnet dynamoelectric machine with axially displaceable permanent magnet rotor assembly
10/18/2007US20070241623 Wind driven electric generator apparatus
10/18/2007US20070241622 Power Magnetic Core and Stator Core
10/18/2007DE202007010583U1 Stromerzeugungsvorrichtung für Fitnessgerät The power generating apparatus for fitness equipment
10/18/2007DE102007017050A1 Stator für einen Elektromotor und Fertigungsverfahren Stator for an electric motor and manufacturing processes
10/18/2007DE102007014973A1 Rotoren mit innenliegenden Permanentmagneten mit mannigfaltigen Eigenschaften und Verfahren zur Herstellung derselben Rotors with internal permanent magnet with varied properties and methods of making the same
10/18/2007DE102007013211A1 Stator for e.g. electric motor, has pole tooth arranged at pole tooth rim, and yoke formed by rolling segment chain on pole tooth end of rim, where chain has individual segments that are connected with each other in articulated manner
10/18/2007DE102006034993A1 Magnetoelektrischer Generator Magneto Generator
10/18/2007DE102006017233A1 Rotor arrangement for e.g. claw pole motor, has magnet carrier for accommodating permanent magnets, where carrier is manufactured as injection molding component and directly sprayed on outer ring of ball bearing
10/18/2007DE102006013537A1 Spindelmotor mit fluiddynamischem Lagersystem Spindle motor having a fluid dynamic bearing system
10/18/2007CA2636731A1 Improvements in system for and method of rotating wheels in rotary air-to-air energy recovery and desiccant dehumidification systems
10/18/2007CA2584925A1 Electrical machines with reduced cogging
10/17/2007EP1845604A2 Roller motor with contact device
10/17/2007EP1845603A2 Axial fan motor
10/17/2007CN200962561Y 马达结构 Motor structure
10/17/2007CN200962560Y Combined permanent magnetic generator
10/17/2007CN200962544Y AC servo motor
10/17/2007CN200962543Y A permanent magnetic rotor for the electromotor
10/17/2007CN200962542Y A micro tray permanent magnetic generator
10/17/2007CN101057383A Motor with double insulation structure and electric apparatus using the same motor
10/17/2007CN101057382A Surface magnet type motor, surface magnet type motor manufacturing method, and internal combustion engine using the surface magnet type motor
10/17/2007CN101057381A Permanent-magnet rotor
10/17/2007CN101056032A Permanent magnetic DC motor
10/17/2007CN101056030A Single-phase motor
10/17/2007CN101056029A Electric rotating machine
10/17/2007CN101056027A Non symmetrical interleaving mixed exciting synchronization motor
10/17/2007CN101056024A Dual rotor permanent magnetic ring-shaped moment motor based on the phase shift technology
10/17/2007CN101056016A Axial radial ventilation system for high-power high voltage solid rotor permanent magnetic electromotor rotor
10/17/2007CN101056015A Interior magnet machine with non-perpendicular slots
10/17/2007CN101056014A Electric motor
10/17/2007CN101056013A Permanent magnet type synchronous motor and compressor using the same
10/17/2007CN101056012A A motor dual-pole magnetic pole
10/17/2007CN100344052C 整流子电动机 Commutator motors
10/17/2007CN100344051C Driving-felly motor
10/17/2007CN100344049C Magnetic field type of rotary electric apparatus
10/17/2007CN100344045C Permanent magnet type rotor and brushless motor
10/16/2007US7282832 Axially-expandable EM shield
10/16/2007US7282831 Generator in a wheel of a bicycle with collective multiple magnetic poles
10/16/2007US7282830 Stator for an electrical machine
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