| Patents for H02K 1 - Details of the magnetic circuit (44,776) |
|---|
| 01/31/2001 | CN1282457A Brushless electronic commuted motor |
| 01/31/2001 | CN1282291A Ferromagnetic powder for low core loss, well-bonded parts |
| 01/31/2001 | CN1282133A High-efficiency high-torsion and high-support outer rotor motor |
| 01/31/2001 | CN1061482C Hermetic compressor |
| 01/30/2001 | US6181048 Method for selectively coupling layers of a stator in a motor/generator |
| 01/30/2001 | US6181047 Permanent magnet motor with improved stator core and washing machine provided therewith |
| 01/30/2001 | US6181045 Alternator for vehicle |
| 01/30/2001 | US6181041 Inductance rotating electric machine |
| 01/30/2001 | US6181038 Electric motor or generator |
| 01/25/2001 | WO2001006624A1 Permanent magnet synchronous motor |
| 01/25/2001 | WO2001006619A1 Electric motor having foil-shaped substrate with tracks with varying width |
| 01/25/2001 | WO2001006616A1 Shaft-armature lamellae fixing and method for realizing the same |
| 01/25/2001 | DE19934858A1 Rotierende elektrische Maschine und Verfahren zu deren Herstellung A rotating electric machine and process for their preparation |
| 01/25/2001 | DE19933158A1 Spindle motor for hard disc has torsion coupling with stiffness dimensioned so that rotor and driven shaft are supercritically coupled at operating frequency |
| 01/24/2001 | EP1071193A1 Rotary electric machine |
| 01/24/2001 | EP1071187A1 Magnetic circuit construction and power generator and electronic device using the same |
| 01/24/2001 | EP1070772A2 Electroplating device, and process for electroplating work using the device |
| 01/24/2001 | EP1070379A1 Electrical machine |
| 01/24/2001 | EP0888660B1 A rotor with permanent magnets for an electric motor |
| 01/24/2001 | CN2416658Y Single & three phase universal precision brushless synchro generator |
| 01/23/2001 | US6177751 Rotary electric machine and bobbin thereof |
| 01/23/2001 | US6177750 Rotating assembly construction for high speed induction motor |
| 01/23/2001 | US6177749 Polygonal shaft hole rotor |
| 01/23/2001 | US6177748 Interleaved laminated core for electromagnetic machine |
| 01/23/2001 | US6177745 Permanent magnet rotor type electric motor |
| 01/18/2001 | WO2001005015A2 Magnetic core of electric rotational machines made of grain-oriented sheets |
| 01/17/2001 | EP1068662A1 Electrical machine element |
| 01/17/2001 | EP0824755B1 High strength iron-cobalt-vanadium alloy article |
| 01/17/2001 | CN2415532Y Permanent-magnet brushless motor unit |
| 01/17/2001 | CN2415531Y Female and male engaged electric machine |
| 01/17/2001 | CN1060893C Non-groove synchronous generator |
| 01/17/2001 | CN1060892C Rotor of motor in compressor |
| 01/16/2001 | US6175177 Permanent magnet-excited assembly of an electrical machine, and process for its manufacture |
| 01/16/2001 | US6175176 Electric motor |
| 01/11/2001 | WO2001003275A1 Electric motor with ring rotor passing through coils |
| 01/11/2001 | WO2001003272A1 Electrical machines |
| 01/11/2001 | WO2001003271A1 Electric motor rotor |
| 01/11/2001 | WO2001002724A1 Blood pump having a magnetically suspended rotor |
| 01/11/2001 | CA2377934A1 Blood pump having a magnetically suspended rotor |
| 01/11/2001 | CA2343198A1 Electric motor rotor |
| 01/10/2001 | EP1067656A2 Brushless electric motor with permanent magnets inside the rotor and electronic power supply and driver thereof |
| 01/10/2001 | CN2414543Y Multiple magnetic circuit permanent magnet genertor for car |
| 01/10/2001 | CN2414542Y Motor stator structure for domestic fan |
| 01/10/2001 | CN2414541Y Double magnetic circuit motor |
| 01/10/2001 | CN1279530A Brushless D.C. motor and coolant compressor equipped therewith |
| 01/10/2001 | CN1279356A Closed rotary compressor |
| 01/09/2001 | US6172589 Hard magnetic alloy having supercooled liquid region, sintered or cast product thereof or stepping motor and speaker using the alloy |
| 01/09/2001 | US6172441 Rotor assembly |
| 01/09/2001 | US6172439 Motor rotor using a cylindrical yoke with slit |
| 01/09/2001 | US6170146 Rotor assembling method |
| 01/04/2001 | WO2001000995A1 Indirect cooling for an electric fan |
| 01/04/2001 | DE19956380C1 Fluid pump for vehicle cooling and heating systems has plastics motor housing with claw plates of claw pole stator formed as integral components thereof |
| 01/04/2001 | DE10024021A1 Electric motor has internal stator, well-ventilated external rotor with by two bearings supporting shaft and first rotor end plate and second cylinder end plate respectively |
| 01/04/2001 | DE10019230A1 Linear motor has cooling device with transport tube on stator walls connected to fan outside motor and via air transport connectors to air gaps between permanent magnets and core section |
| 01/04/2001 | CA2341567A1 Indirect cooling for an electric fan |
| 01/03/2001 | EP1065778A2 Brushless dc motor and refrigerant compressor employing the motor |
| 01/03/2001 | EP1065777A1 Rare earth-based sintered magnet and permanent magnet synchronous motor therewith |
| 01/03/2001 | EP1065776A1 Rotor assembly |
| 01/03/2001 | EP1065376A2 Hermetic compressor |
| 01/03/2001 | EP1064711A1 An electrical miniature motor |
| 01/03/2001 | EP0983628A4 Brushless synchronous rotary electrical machine |
| 01/03/2001 | EP0898803B1 A coiled rotor cover for an electric motor |
| 01/03/2001 | CN2413429Y Inductor type magnetoelectric generator |
| 01/03/2001 | CN2413424Y Magneto core |
| 01/03/2001 | CN2412788Y Brushless DC motor for vehicle |
| 01/02/2001 | US6169644 Read/write device |
| 01/02/2001 | US6169354 Thin film electric motors |
| 01/02/2001 | US6169353 Method for manufacturing a rotor having superconducting coils |
| 01/02/2001 | US6169350 Electrical machine magnetic circuit structure in which pole-to-rotor air clearances vary asymmetrically to provide a more uniform flux distribution |
| 01/02/2001 | US6167610 Method of making a rotary motor |
| 12/28/2000 | WO2000079670A1 Stator for synchronous motors having more than two poles |
| 12/28/2000 | WO2000057533A3 Programmable electric motor and method of assembly |
| 12/28/2000 | DE10031110A1 Electric rotation machine with reduced winding e.g. AC generator for vehicle, has stator core with unused slots containing unused layers, and stator winding is not accommodated in unused slots and unused layers |
| 12/27/2000 | EP1063755A1 Brushless D.C.motor assembly |
| 12/27/2000 | EP1063754A2 Transversal flux machine |
| 12/27/2000 | EP1063752A1 Brushless Motor |
| 12/27/2000 | EP1062718A1 Electric motor or generator |
| 12/27/2000 | EP0506805B2 Power unit for vehicles |
| 12/27/2000 | CN2412310Y Speed variable electric machine |
| 12/27/2000 | CN1278016A Non-directional electromagnetic steel sheet, and method for mfg. same |
| 12/26/2000 | US6166475 Brushless motor and magnetic recording-reproducing apparatus using the same |
| 12/26/2000 | US6166474 Molded stator core for electric motor |
| 12/26/2000 | US6166472 Airgap armature coils and electric machines using same |
| 12/26/2000 | US6166470 Brushless DC motor |
| 12/26/2000 | US6166468 Rotary electric machine and bearing structure thereof |
| 12/26/2000 | US6166467 Motor housing |
| 12/26/2000 | US6166463 Axial force electrical machines |
| 12/26/2000 | US6166461 Winding arrangement of alternator for vehicle |
| 12/26/2000 | US6163952 Method of manufacturing armature of motor using hoop member |
| 12/21/2000 | WO2000077390A1 Generator |
| 12/21/2000 | DE10012849A1 Stator core for motor vehicle alternator |
| 12/20/2000 | EP1061632A1 Permanent magnets commutator motor, especially with variable rotation speed |
| 12/20/2000 | EP1060558A2 Constant-power brushless dc motor |
| 12/20/2000 | EP1060555A1 Motor vehicle alternator rotor with interposed permanent magnets |
| 12/20/2000 | EP1060554A1 Electric machine, especially a reluctance motor |
| 12/20/2000 | CN2411613Y Miniature flat motor |
| 12/20/2000 | CN1277749A An electric motor rotor and a method for producing an electric motor rotor |
| 12/20/2000 | CN1277481A Stator for motor and power generator |
| 12/20/2000 | CN1277480A Outer-rotor motor with high efficiency and high torque |
| 12/20/2000 | CN1277479A Outer-rotor motor with high efficiency and high torque |