| Patents for H02K 1 - Details of the magnetic circuit (44,776) |
|---|
| 03/25/1998 | CN1177425A Electric machine |
| 03/24/1998 | US5731649 Electric motor or generator |
| 03/24/1998 | US5731648 For an electric motor |
| 03/24/1998 | US5731647 Hybrid-energized synchronous electric machine |
| 03/24/1998 | US5731646 Heat-protected motor housing with metal casing and plastic plate |
| 03/24/1998 | US5731645 Integrated motor/generator/flywheel utilizing a solid steel rotor |
| 03/24/1998 | US5730810 Alloy containing rare earth elements |
| 03/24/1998 | CA2127989C Ferromagnetic wire electromagnetic actuator |
| 03/24/1998 | CA2109700C Electromagnetic actuator |
| 03/18/1998 | EP0829127A1 Rotary electrical machines |
| 03/18/1998 | EP0829126A1 Rotary electrical machines |
| 03/18/1998 | EP0727107A4 Lightweight high power electromotive device and method for making same |
| 03/18/1998 | CN2276687Y Rare earth permanent magnet outer rotor wheeled electrical machinery |
| 03/18/1998 | CN2276685Y High-quality neodymium iron boron power frequency generator |
| 03/18/1998 | CN1176515A Stepper motor for clockwork in which stator consists of soft magnetic alloy and soft magnetic alloy |
| 03/17/1998 | US5729072 Stator for an electric motor |
| 03/17/1998 | US5729071 Low cost multi-pole motor constructions and methods of manufacture |
| 03/12/1998 | WO1998010504A1 Methods and apparatus for improved dc motors and magnetic clutches |
| 03/12/1998 | DE19636591A1 Permanent magnet sync generator for direct wind-power energy converter |
| 03/12/1998 | DE19635196A1 Cooling device for high-speed electric motor |
| 03/11/1998 | CN2276225Y Built-in electric motor |
| 03/11/1998 | CN2276224Y Inner stator core with fixed mount |
| 03/11/1998 | CN1176026A Linear motor compressor and its application in cooling system |
| 03/10/1998 | US5726517 Magnetoelectric claw rotor, and a method of manufacturing such a rotor |
| 03/10/1998 | US5726516 Rotor for high speed switched reluctance machine |
| 03/07/1998 | WO1998038654A1 Oxide magnetic material, ferrite particle, sintered magnet, bonded magnet, magnetic recording medium and motor |
| 03/05/1998 | DE19634949C1 Transversal-flux electrical machine with several transverse magnetic circuits |
| 03/04/1998 | EP0827256A1 Stepping motor for timepiece with stator made of a soft magnetic alloy and soft magnetic alloy |
| 03/04/1998 | EP0826260A1 Low cost twin bobbin motors and methods for making same |
| 03/04/1998 | EP0826214A1 Disk drive assembly with vibration dampening characteristics |
| 03/04/1998 | CN1037646C Rotor of motor having nobrush and their production method |
| 03/03/1998 | US5723933 Electronically commutated DC machine |
| 03/03/1998 | US5723929 D.C. Motor with primary and auxiliary magnetic poles |
| 03/03/1998 | US5722152 Method of assembling a stator for an electric motor |
| 02/26/1998 | WO1998008290A2 Brushless synchronous rotary electrical machine |
| 02/26/1998 | DE19633399A1 Iron core arrangement e.g. for electro-motor stator |
| 02/25/1998 | EP0825621A1 Use of soft magnetic nickel-iron alloy for coil-cores and stators of stepmotors |
| 02/25/1998 | EP0824755A1 High strength iron-cobalt-vanadium alloy article |
| 02/25/1998 | EP0754365B1 Redundant electric motor arrangement including single rotor assembly having two magnet sections |
| 02/25/1998 | CN2275299Y Micro permanent DC double side bearing motor |
| 02/25/1998 | CN2275296Y Rare-earth permanent magnet starting motor with auxiliary electrode |
| 02/25/1998 | CN1174442A Rotating electric machine and cylindrical rotor thereof |
| 02/25/1998 | CN1037559C Method of manufacturing rotor in magneto generator |
| 02/24/1998 | US5722032 AC generator rotor segment |
| 02/24/1998 | US5721473 Electric motorized vehicular wheel with adjuncts |
| 02/24/1998 | US5721459 Energy storage apparatus |
| 02/19/1998 | WO1998007227A1 Rotary electrical machines |
| 02/19/1998 | DE19735140A1 Manufacture of laminated core-stacks for transformers and inductances |
| 02/19/1998 | DE19728277A1 Enclosure for electric motor used in assisted steering of vehicles |
| 02/18/1998 | EP0824286A2 Canned motor |
| 02/18/1998 | CN2274839Y Electric power generator |
| 02/18/1998 | CN2274837Y Structure of rotor of permanent megnet synchronous motor |
| 02/18/1998 | CN1173950A Composite inductor for electric rotary machines comprising sintered permanent magnets coated with a ferromagnetic binder |
| 02/18/1998 | CN1173762A Linear motor |
| 02/18/1998 | CN1037478C Single phase electropically commutated motor system and method |
| 02/18/1998 | CN1037477C Automotive a.c generator |
| 02/17/1998 | US5719458 Power generator with improved rotor |
| 02/12/1998 | WO1998006166A1 Stator plate of a linear electric direct drive |
| 02/12/1998 | WO1998006165A1 Rotary electrical machines |
| 02/12/1998 | WO1997045288A3 An electric drive system for vehicles |
| 02/12/1998 | WO1997040573A3 Coil body for a direct drive, its process of production and core lamination for the coil body |
| 02/11/1998 | EP0823771A1 Motor |
| 02/11/1998 | EP0823123A1 Magnetic fluid with high saturation magnetisation |
| 02/11/1998 | EP0746732A4 Refrigeration compressor |
| 02/11/1998 | CN2274387Y Stator iron-core of motor |
| 02/11/1998 | CN1173246A Method of manufacturing a bar fitted with a potential-control devices for high-voltage windings for a rotating electric machine |
| 02/11/1998 | CN1173064A Motor stator |
| 02/11/1998 | CN1173063A Motor rotor and its manufacturing method |
| 02/11/1998 | CN1173062A Magnetic telescopic dynamo-electric machine with reinforced structure |
| 02/11/1998 | CN1037394C Horizontal-axis electrical machine |
| 02/10/1998 | US5717316 Motive power generating apparatus utilizing energy of permanent magnet |
| 02/10/1998 | US5717270 Noise suppression capacitor arrangement on a rotor of an electric motor |
| 02/10/1998 | US5717263 Rotors |
| 02/10/1998 | US5717262 Cooling apparatus for an AC generator |
| 02/10/1998 | US5716461 Functionally gradient permanent magnet actuators |
| 02/05/1998 | WO1998005113A1 Stepping motor |
| 02/05/1998 | DE19631106A1 Statorplatte oder Statorelement A stator plate or stator element |
| 02/04/1998 | EP0822639A1 Electrical motor, particularlyof the brushless type or with electronic commutation |
| 02/04/1998 | EP0822638A1 Electrical machine comprising areas for homogenizing the magnetic field in the permanent magnets |
| 02/04/1998 | CN1172556A Low cost twin bobbin motors and methods for making same |
| 02/03/1998 | US5714828 For a hard disc drive |
| 02/03/1998 | US5714822 Coil for electric machine and manufacturing method thereof |
| 01/29/1998 | WO1997037423A3 Turbomachine, especially for a domestic appliance |
| 01/28/1998 | EP0821464A2 An energy storage and conversion apparatus |
| 01/28/1998 | EP0821463A2 An energy storage and conversion apparatus |
| 01/28/1998 | EP0821462A2 An energy storage and conversion apparatus |
| 01/28/1998 | CN2273468Y AC small size synchronous motor |
| 01/28/1998 | CN1171648A Switch governor motor |
| 01/28/1998 | CN1037220C PMDC electric motor with magnet spacer |
| 01/28/1998 | CN1037219C Miniature motor |
| 01/27/1998 | US5712521 Hybrid synchronous machine with transverse magnetic flux |
| 01/27/1998 | CA2033170C Synchronous machine |
| 01/22/1998 | DE19629383A1 Stator lamination for fixed part of electric machine esp synchronous or asynchronous machine |
| 01/21/1998 | EP0819333A1 Linear motor compressor and its application in cooling system |
| 01/21/1998 | CN1171174A Transverse flux machine |
| 01/20/1998 | US5710476 Armature design for an axial-gap rotary electric machine |
| 01/20/1998 | US5710474 Brushless DC motor |
| 01/20/1998 | US5710471 Hybrid alternator with full output at idle |
| 01/20/1998 | CA2051118C Lightweight high power electromotive device |
| 01/15/1998 | WO1997045919A3 Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same |