Patents for H02K 1 - Details of the magnetic circuit (44,776)
12/2005
12/22/2005US20050280320 Resolver
12/22/2005US20050278937 Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion
12/22/2005DE10394041T5 Permanentmagnetmotor Permanent Magnet Motor
12/22/2005DE102005025217A1 Stator-Anordnung einer elektrischen Rotationsmaschine Stator assembly of a rotary electric machine
12/22/2005DE102004027209A1 Magnet assembly for electrical motor e.g. for vehicle window operation has a fastenable sleeve with stop at one end for magnet wheels and element for bracing the magnet wheels
12/22/2005DE102004027036A1 Synchronmotor Synchronous motor
12/22/2005DE102004026403A1 Elektrische Maschine Electric machine
12/22/2005DE102004025226A1 Spindle motor in hard-disk drive, has hollow cylindrical yoke having ring-shaped multiple layers formed by laminating soft magnetism materials such as silicon steel
12/22/2005DE102004024761A1 Innenläufermotor Internal rotor motor
12/22/2005DE102004021966A1 Wälzlager-Drehverbindung Rolling swivel connection
12/21/2005EP1607505A2 Drum type washing machine
12/21/2005EP1606870A1 Stator of an electrical machine
12/21/2005EP0899049B1 Unified junction structure of rare-earth magnet and metal material and the jointing method
12/21/2005CN2747766Y Fixed bucket splicing and plastic sealed dynamo stator iron core
12/21/2005CN2747765Y Cast yoke billet of small generator
12/21/2005CN1710781A Hybrid-exciting brush-free claw-pole motor
12/20/2005US6977460 Spacer for axial spacing enclosure rings and shields in an electrical machine
12/20/2005US6977459 Apparatus and methods for anchoring a modular winding to a rotor in an electrical machine
12/20/2005US6977457 Core having axially assembled core sub-parts and dynamo-electric machine member having the same
12/20/2005US6977456 Core having axially assembled core sub-parts and dynamo-electric machine member having the same
12/20/2005US6977455 Permanent-magnet synchronous electric motor with improved statoric group for circulation pumps of heating and conditioning systems
12/20/2005US6977453 Electric rotating machine provided with a field control coil
12/15/2005WO2005119885A1 A frameless switched reluctance motor and application as a top drive for a rotary pump
12/15/2005WO2005119884A1 Rotation detector with built-in motor and method of manufacturing the same
12/15/2005WO2005119879A1 Synchronous motor
12/15/2005WO2005119137A2 Improved refrigeration device with improved dc motor
12/15/2005WO2005118004A2 Efficient axial airgap electric machine having a frontiron
12/15/2005US20050275307 Rotor shaft coupling
12/15/2005US20050275305 Rotor arrangement for an electrical drive motor of a compressor, particularly a refrigerant compressor
12/15/2005US20050275302 Rotor magnet placement in interior permanent magnet machines
12/15/2005US20050275301 Electric motor
12/15/2005US20050274018 Methods of Manufacturing Fluid-Dynamic-Pressure Bearing and Spindle Motor Incorporating the Bearing, and Spindle Motor and Recording-Disk Drive Incorporating the Bearing
12/15/2005DE112004000178T5 Permanenterregter Synchronmotor und Verfahren zu seiner Herstellung Permanent-magnet synchronous motor and method for its manufacture
12/15/2005DE102004025313A1 Rotoranordnung für einen elektrischen Antriebsmotor eines Verdichters, insbesondere eines Kältemittelverdichters Rotor arrangement for an electric drive motor of a compressor, especially a refrigerant compressor
12/15/2005DE102004024562A1 Trocken laufende Kolbenvakuumpumpe Dry piston vacuum pump
12/15/2005DE102004024554A1 Ölgedichtete Drehschiebervakuumpumpe Oil sealed rotary vane vacuum pump
12/15/2005CA2541965A1 Efficient axial airgap electric machine having a frontiron
12/14/2005EP1605574A1 Rotor for synchronous motor
12/14/2005EP1604443A1 Insulated core stud for rotor and stator laminations
12/14/2005EP1481462B1 Electric motor
12/14/2005CN2746634Y Magnetic shoe mount for starting dynano of small-sized petrola engine
12/14/2005CN1707911A Built-in mixed rotor magnetic circuit structural controllable flux permanent magnetic synchronous machine
12/14/2005CN1707910A Dust cleaner for electric machine rotor
12/14/2005CN1707909A Rotor assembly for external rotor type motor
12/14/2005CN1707908A Rotor assembly for external rotor type motor
12/14/2005CN1707907A Connecting structure for break-off iron core of motor
12/14/2005CN1707906A Iron core of inductive motor
12/14/2005CN1232014C Power generating installation comprised of a generator and a piston type internal combustion engine as drive
12/14/2005CN1232013C Motor with external rotor
12/14/2005CN1231677C Electric compressor and refrigerating device therewith
12/14/2005CN1231328C Machine tool
12/13/2005US6975201 Reverse-direction-staple system and method
12/13/2005US6975057 Rotary electric machine having a stator made up of sectors assembled together
12/13/2005US6975056 Stator
12/13/2005US6975055 Dynamo-electric machine having a rotor with first and second axially or rotationally displaceable field magnets
12/13/2005US6975051 Cooled primary or secondary part of an electric motor
12/13/2005US6975050 Brushless DC motor
12/13/2005US6975049 Electrical machine and method of manufacturing the same
12/08/2005WO2005117235A1 Rotor for an electric machine
12/08/2005WO2005117234A1 Electric machine
12/08/2005WO2005117233A1 Reduced coil segmented stator
12/08/2005WO2005116449A1 Hermetically sealed compressor
12/08/2005WO2005115893A2 Conductive loaded, resin-based material and magnetic brakes
12/08/2005WO2005091465A3 Rotor assembly, in which at least one inter-claw space is sealed by the fan
12/08/2005US20050269897 Rotor of electric rotating machine
12/08/2005US20050269895 DC brushless motor for electrical power steering and the production method thereof
12/08/2005US20050269894 Rotor core and direct-current motor
12/08/2005US20050269891 Motor and manufacturing method for the same
12/08/2005US20050269890 Stator arrangement of rotary electric machine
12/08/2005US20050269889 Frameless switched reluctance motor and application as a top drive for a rotary pump
12/08/2005US20050269888 Internal permanent magnet rotor having improved configuration of magnetic flux barriers
12/08/2005DE102005019521A1 Verfahren und Vorrichtung zur Positionierung und Befestigung von Magneten Method and apparatus for positioning and mounting of magnets
12/08/2005DE102005018600A1 Statorspule mit konzentrierter Wicklung für eine rotierende elektrische Maschine With concentrated winding stator coil for a rotary electric machine
12/08/2005DE102005018570A1 Kommutator für einen Elektromotor A commutator for an electric motor
12/08/2005DE102004023475A1 Synchronmaschine mit Statorkühleinrichtung Synchronous machine with Statorkühleinrichtung
12/07/2005EP1603215A2 Armature for an electric machine
12/07/2005EP1602769A2 Drum type washing machine
12/07/2005EP1602768A2 Drum type washing machine
12/07/2005EP1602767A2 Drum type washing machine
12/07/2005EP1602554A2 DC brushless motor for electrical power steering and the production method thereof
12/07/2005EP1602171A1 Electric vehicle with adaptive cruise control system
12/07/2005EP1602164A1 Stator core for linear motor
12/07/2005CN2745268Y Ultra-low speed generator
12/07/2005CN2745267Y Rare earth permanent magnet voltage stabilizing single phase synchronous generator
12/07/2005CN1705194A Magnet holding liner for flywheel magnet rotor and flywheel magnet rotor
12/07/2005CN1705193A Device for lowering cogging torque of motor
12/07/2005CN1705192A Stator structure of internal rotor motor
12/07/2005CN1705191A Stator structure of internal rotor motor
12/07/2005CN1705190A Stator structure of internal rotor motor and manufacturing method thereof
12/07/2005CN1705189A Stator of induction motor
12/07/2005CN1705188A Stator fixing device of reciprocating motor
12/07/2005CN1705187A Stator structure of reciprocating motor
12/07/2005CN1705186A External tooth type helical stator core
12/07/2005CN1705185A Stator structure of reciprocating motor
12/07/2005CN1705184A Motor stator and rotor core
12/06/2005US6972504 Permanent magnet machine and method with reluctance poles for high strength undiffused brushless operation
12/06/2005US6972503 Brushless motor
12/06/2005CA2459115C Rotary electric motor having controller and power supply integrated therein
12/01/2005WO2005114819A1 Motor, drive unit and operating unit
12/01/2005WO2005114814A1 Pneumatic tool with integrated electricity generator