| Patents for H02K 1 - Details of the magnetic circuit (44,776) |
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| 06/09/2004 | EP1427087A1 Rotor for a submersible electric motor |
| 06/09/2004 | EP1425838A1 Rotor assembly with hub |
| 06/09/2004 | EP1230053B1 Method of producing an armature segment of an electrical machine |
| 06/09/2004 | EP0905718B1 Oxide magnetic material, ferrite particle, sintered magnet, bonded magnet, magnetic recording medium and motor |
| 06/09/2004 | DE10355618A1 Kombinations-Statorkern für eine elektrische Rotationmaschine Combination stator core for an electric rotary machine |
| 06/09/2004 | DE10352663A1 Rotor of rotary electrical device, especially motor or a.c. generator, has poles with stopper sections protruding towards shaft from outer end of poles engaged by middle sections of magnet holders |
| 06/09/2004 | DE10259521A1 Manufacturing stator for electrical machine, especially small electric motor, involves directly winding annular coil onto stator teeth, and fixing wound teeth onto one-piece closed short-circuit ring |
| 06/09/2004 | DE10254967A1 Electro-motor rotor e.g. for line start motors, has intermediate sections of bars extending obliquely to rotational axis of rotor in central section of core |
| 06/09/2004 | DE10252316A1 Stator body for internal rotor DC motor e.g. for fans and coolant pumps for automobile, has stator body divided into several stator sections, each containing pole shoes of one phase |
| 06/09/2004 | DE10065850B4 An einen Metallträger gebundenes dauermagnetisches Bauteil auf Kunststoffbasis Bonded to a metal support permanent magnetic component based on plastic |
| 06/09/2004 | CN2620107Y Internal and external magnetic shaft wind wheel generator for high-pressure airflow chamber |
| 06/09/2004 | CN1504013A 电动旋转机械 Electric Rotating Machinery |
| 06/09/2004 | CN1503439A Wheel motor for electric driven vehicle |
| 06/09/2004 | CN1503438A 旋转式螺线管 Rotary solenoid |
| 06/09/2004 | CN1503433A All closed external fan cooling type motor |
| 06/09/2004 | CN1503430A Drivnig-motor of sealed compressor |
| 06/09/2004 | CN1503429A Novel rotor technology for permanent magnetic wind power generator |
| 06/09/2004 | CN1502542A Elevator hoister |
| 06/09/2004 | CN1153338C Brushless motor |
| 06/08/2004 | US6747388 Laminated iron core for rotary electric machine |
| 06/08/2004 | US6747387 Motor core and motor using the same |
| 06/08/2004 | US6747386 Motor core and motor using the same |
| 06/08/2004 | US6747385 Motor structure |
| 06/08/2004 | US6747384 Alternator hybrid magnet rotor design |
| 06/08/2004 | US6747379 Dynamoelectric machine with reduced vibration |
| 06/08/2004 | US6747376 Linear motor |
| 06/08/2004 | US6746490 Winding method and structure for stator coils |
| 06/03/2004 | WO2004047283A2 Bldc motor for washing machine |
| 06/03/2004 | WO2004047282A2 Bldc motor for washing machine |
| 06/03/2004 | WO2004046522A2 Miniature gas turbine engine with unitary rotor shaft for power generation |
| 06/03/2004 | US20040104638 Combined stator core for an electric rotary machine |
| 06/03/2004 | US20040104636 Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing |
| 06/03/2004 | US20040104635 Mounting block for electric motor with external rotor |
| 06/03/2004 | US20040104633 Motor |
| 06/03/2004 | US20040104627 Stepping motor |
| 06/03/2004 | US20040104626 Low-profile stepping motor with two coils arranged flush with each other horizontally |
| 06/03/2004 | US20040103521 Manufacturing method and composite powder metal rotor assembly for circumferential type interior permanent magnet machine |
| 06/03/2004 | US20040103520 Method of providing electric power with thermal protection |
| 06/03/2004 | DE10353879A1 External rotor motor e.g. for equipment impeller drive, has anti-friction bearings arranged in bearing support tube and serve to mount shaft of external rotor |
| 06/03/2004 | DE10352868A1 Ventilator für Generatoren Fan for generators |
| 06/03/2004 | DE10352125A1 Wechselstsromgenerator-Anordnung Wechselstsromgenerator arrangement |
| 06/03/2004 | DE10253203A1 Thermal decoupling for rotor shaft of electric asynchronous machine whose rotor shaft mounted about rotor axis, with mechanical coupling between rotor shaft and laminated rotor |
| 06/03/2004 | DE10251647A1 Elektromotor Electric motor |
| 06/02/2004 | EP1424765A1 Low-profile stepping motor with two coils arranged flush with each other |
| 06/02/2004 | EP1424761A1 Permanent magnet type rotor and method of manufacturing the rotor |
| 06/02/2004 | EP1423903A1 Electric motor comprising a cooling system |
| 06/02/2004 | CN2619404Y Flat brushless DC motor rotor device |
| 06/02/2004 | CN2619398Y Permanent magnetic rotor for motor |
| 06/02/2004 | CN2619397Y Silicon rectifying AC generator |
| 06/02/2004 | CN1502161A Segmented stator switched reluctance machine |
| 06/02/2004 | CN1502160A End cap assembly for a switched reluctance electric machine |
| 06/02/2004 | CN1501576A Magnetic energy driving component with circumferential magnetic field and manufacturing method thereof |
| 06/02/2004 | CN1501567A Stator group regulating structure of main shaft motor of CD player |
| 06/01/2004 | US6744171 Rotating electric machine with sloped tooth surfaces for cogging torque reduction |
| 06/01/2004 | US6744168 Stator and stator manufacturing method |
| 06/01/2004 | US6744166 End cap assembly for a switched reluctance electric machine |
| 06/01/2004 | US6744165 High power permanent magnet hybrid alternator rotor |
| 06/01/2004 | US6744164 Motor, electric vehicle and hybrid electric vehicle |
| 06/01/2004 | US6744159 Armature for an electric machine |
| 06/01/2004 | US6744157 Outer rotor type induction motor |
| 06/01/2004 | US6742631 Secondary part of a linear motor, method for the production thereof, linear motor with secondary part and use of the linear motor |
| 05/27/2004 | WO2004045048A1 Slotless rotary electric machine and manufacturing method of coils for such a machine |
| 05/27/2004 | WO2004045047A2 Permanent magnet rotor with a yoke shape for reducing weight |
| 05/27/2004 | US20040101398 Stator support |
| 05/27/2004 | US20040101150 Piezoelectric driver device with integral sensing layer |
| 05/27/2004 | US20040100162 Rotor of electric rotating machine |
| 05/27/2004 | US20040100161 Low-profile stepping motor with two coils arranged flush with each other horizontally |
| 05/27/2004 | US20040100158 Rotor, rotor assembly,method and machine for manufacture of rotor elements |
| 05/27/2004 | US20040100156 Process for the production of a rotor, containing permanent magnets, of a synchronous machine, and rotor produced according to this process |
| 05/27/2004 | DE20301009U1 Außenläufermotor, insbesondere Klein- oder Kleinstlüfter External rotor motor, particularly small or micro fan |
| 05/27/2004 | DE10253528A1 Light electrical motor without power reducing grooves, has stator that rotates in opposite direction to rotor by means of differential or planetary gear |
| 05/27/2004 | DE10253072A1 Component with coils forming part of e.g. permanent magnet motor drive for vehicle actuator, has carrier with radially-projecting bridges and insertion sections for coils |
| 05/27/2004 | DE10253071A1 Actuator drive comprising axial field motor and gearing, for use in vehicles, transmits radial forces from shaft into casing via interlocking sections |
| 05/27/2004 | DE10197234T5 Ständer für einen Kolbenmotor Stand for a piston engine |
| 05/26/2004 | EP1422808A1 Stator structure for a resolver |
| 05/26/2004 | EP1422807A2 Reciprocating rotary permanent magnet motor |
| 05/26/2004 | EP1422806A2 Electric motor |
| 05/26/2004 | EP1421666A1 Shock-proof electric marine engine, e.g. engine or generator |
| 05/26/2004 | EP1421665A1 Electrical drive device for a ship with elastically supported electric motor |
| 05/26/2004 | EP1421664A1 Electric motor excited by permanent magnets |
| 05/26/2004 | EP1421663A1 System and method for end turn retention on a high speed generator rotor |
| 05/26/2004 | EP1354392B1 Cooling of stator by corrugated hose in an electric machine |
| 05/26/2004 | CN2618358Y High-efficient rare earth permanent magnetic synchronous motor |
| 05/26/2004 | CN2618355Y High-speed permanent magnetic generator with miniature combustion engine integration |
| 05/26/2004 | CN2618351Y Frequency variable speed-adjustable electric motor of cooker hood |
| 05/26/2004 | CN2618350Y Synchronous generator with anti-lug structure of stator iron core |
| 05/26/2004 | CN1500184A Closed compressor |
| 05/26/2004 | CN1499699A Asynchronous motor with capacitive rotor |
| 05/25/2004 | US6741010 Rotor disc assembly having rotor rim with alternate magnets and laminated pole pieces |
| 05/25/2004 | US6741009 Armature of rotating electrical machine and wire winding method thereof |
| 05/25/2004 | US6741008 Stator for reciprocating motor |
| 05/25/2004 | US6741007 Permanent magnet motor assembly having a device and method of reducing parasitic losses |
| 05/25/2004 | US6741006 Magnet type stepping motor |
| 05/25/2004 | US6741005 Strip of lamination sectors and a method of manufacturing a magnetic circuit for an electrical machine |
| 05/25/2004 | US6741004 Creased armature winding insulator for dynamo-electric machine |
| 05/25/2004 | US6741003 Permanent magnet rotor |
| 05/25/2004 | US6741002 Motor having a rotor with interior split-permanent-magnet |
| 05/25/2004 | US6740994 Electrical bus powered cooling fan |
| 05/25/2004 | US6739034 Assembling apparatus for electrical machine having permanently magnetized field magnets |
| 05/25/2004 | CA2279814C Direct current torque motor with extended stator poles |