| Patents for H02K 1 - Details of the magnetic circuit (44,776) |
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| 06/09/1992 | US5121022 Rotor core structure for an electromagnetic rotating machine |
| 06/09/1992 | US5121021 Frame and magnet assembly for a dynamoelectric machine |
| 06/09/1992 | US5121020 Rotor for an electric motor |
| 06/09/1992 | CA1303108C Stator support structure with stamped end plates |
| 06/09/1992 | CA1303106C Alternating current generator for automotive vehicles |
| 06/04/1992 | DE4038029A1 Polkern Pole core |
| 06/04/1992 | DE4038028A1 DC motor pole core - has integral rounded lugs at each corner for retaining motor energising coil |
| 06/04/1992 | DE4037953A1 Stator fuer eine elektrische maschine Stator for an electrical machine |
| 06/03/1992 | EP0488260A1 Electric motor |
| 06/03/1992 | EP0487885A2 Electromagnetic rotary actuator |
| 06/03/1992 | EP0486518A4 Stator mounting arrangement |
| 06/03/1992 | CN2106440U Outstanding design motor for pendent fan |
| 06/03/1992 | CN1061682A Rotor of motor having no brush |
| 06/02/1992 | US5118978 Rotor for a generator |
| 06/02/1992 | US5117553 Method of assembling rotor magnets |
| 06/02/1992 | CA1302474C Dynamoelectric machine with cam locked air gap baffle assembly |
| 06/02/1992 | CA1302473C Conductive metal inserts in rotor of dynamoelectric machine |
| 05/29/1992 | WO1992009131A1 Rotor of brushless motor |
| 05/27/1992 | EP0486518A1 Stator mounting arrangement |
| 05/27/1992 | EP0198047B1 Lanced strip arrangement |
| 05/27/1992 | CN1061495A Anti-corrosive motor with isolation layer |
| 05/26/1992 | US5117140 Stator stabilizing assemblies |
| 05/26/1992 | CA1301923C Magneto-optic memory |
| 05/21/1992 | WO1992009132A1 Rotor of brushless motor |
| 05/21/1992 | CA2096226A1 Rotor of brushless motor |
| 05/20/1992 | EP0486448A1 Brushless electric motor and rotor therefor |
| 05/20/1992 | CN2105134U Voltage-stablizing permanent magnet dynamo |
| 05/15/1992 | WO1992008678A1 Magnetic cement-bound bodies |
| 05/15/1992 | CA2096351A1 Magnetic cement-bound bodies |
| 05/12/1992 | US5113105 Rotor for miniature motors |
| 05/12/1992 | US5113104 Structured product dynamoelectric machine |
| 05/06/1992 | EP0483890A1 Armature assembly |
| 05/06/1992 | EP0483778A2 Rotating electric motor |
| 05/06/1992 | EP0483423A1 Composite member and method for making the same |
| 05/06/1992 | EP0483372A1 Structure of rotor of synchronous motor |
| 05/06/1992 | EP0346346B1 Alternating current generator having a rotor with claw-type poles |
| 05/06/1992 | CN2103869U Slide-helper for cable passing through pipe |
| 05/05/1992 | US5111096 Isolated segmental switch reluctance motor |
| 05/05/1992 | US5111094 Permanent magnet rotor having magnet retention apparatus |
| 05/05/1992 | US5110687 Composite member and method for making the same |
| 04/30/1992 | WO1992007407A1 Rotor of brushless motor and its manufacturing method |
| 04/29/1992 | EP0483011A1 Electrically displaced vehicle window |
| 04/29/1992 | EP0482063A1 Radial drive for implantable centrifugal cardiac assist pump. |
| 04/29/1992 | CN2103219U A. c. permanent-magnet motor |
| 04/29/1992 | CN2103218U Rare-earth permanent-magnet synchronous motor with whole rotor light-charge structure |
| 04/29/1992 | CN2103215U Special-shaped outer stator core of automobile generator |
| 04/29/1992 | CN1060747A Rotor of motor having no brush and their prodction method |
| 04/29/1992 | CN1060746A Plastics toothed plate and its made method |
| 04/28/1992 | US5109173 Rotor insulating core for miniature motors |
| 04/28/1992 | US5109172 Permanent magnet motor having diverting magnets |
| 04/23/1992 | DE4033454A1 Slotted permanent-magnet rotor esp. for synchronous motor - is formed with magnets injected into slots arranged at uniform angular spacing around circumference of body |
| 04/22/1992 | EP0153338B2 Electric machine |
| 04/22/1992 | CN2102581U Brushless motor rotor |
| 04/21/1992 | US5107159 Brushless DC motor assembly with asymmetrical poles |
| 04/20/1992 | WO1992007412A1 Brushless dc motor without position sensor and its controller |
| 04/20/1992 | WO1992007409A1 Rotor of brushless motor and its manufacturing method |
| 04/20/1992 | CA2093906A1 Brushless dc motor without position sensor and its controller |
| 04/20/1992 | CA2093000A1 Rotor for brushless electromotor and method for making same |
| 04/16/1992 | WO1992006526A1 Multi-phase permanent-magnet-excited synchronous electric motor |
| 04/15/1992 | EP0480721A2 Structureborne vibration-compensation motor arrangement having back-to-back twin ac motors |
| 04/15/1992 | CN2101964U Ac permanent magnetic generator |
| 04/15/1992 | CN2101962U Closed asynchronous motor |
| 04/14/1992 | US5105115 Dynamoelectric machine |
| 04/14/1992 | US5105114 Frame and magnet assembly for a dynamoelectric machine |
| 04/13/1992 | WO1992007408A1 Rotor of brushless motor and its manufacturing method |
| 04/13/1992 | CA2093001A1 Rotor for brushless motor and its manufacturing method |
| 04/11/1992 | CA2053037A1 Structureborne vibration-compensated motor arrangement having back-to-back twin ac motors |
| 04/09/1992 | DE4133001A1 Superconductive current generator with cold rotor - has refrigeration device for cooling medium fed through rotor winding incorporated in rotor |
| 04/08/1992 | EP0478814A1 Motor stator heat spike |
| 04/08/1992 | CN2101339U Brushless motor rotor |
| 04/07/1992 | CA1298605C Rotor assembly and motor construction and method of making same |
| 04/02/1992 | WO1992005620A1 Tapered tooth lim stator laminations |
| 04/02/1992 | WO1992005618A1 Electrical machine |
| 04/02/1992 | DE4030619A1 Mehrphasige permanentmagneterregte elektrische maschine synchroner bauart A multi-phase permanent magnet synchronous electric machine design |
| 04/01/1992 | EP0478041A1 Method of forming a magnetically-coded pattern in a permanent magnet material |
| 04/01/1992 | CN1059995A Electric generator with fan and manufacture method thereof |
| 03/31/1992 | CA1298342C Dynamoelectric machine stator using cylindrical keybar with improved dovetail configuration |
| 03/27/1992 | CA2026297A1 Tapered tooth lim stator laminations |
| 03/25/1992 | EP0470074A4 Stabilized disk drive spin motor |
| 03/25/1992 | CN2100053U Double-excitation silicon rectifier-generator |
| 03/25/1992 | CN1059807A Under-water nd-fe-b permanent magnet motor |
| 03/24/1992 | US5099182 Brushless DC motor powered fogging apparatus |
| 03/24/1992 | US5099158 Electromagnetic actuator |
| 03/19/1992 | DE4029271A1 Elektrische maschine Electrical machine |
| 03/18/1992 | CN2099409U Neodymium-iron-boron miniature permanent magnet d.c. motor |
| 03/17/1992 | US5097170 Brushless d.c. electric motor |
| 03/17/1992 | US5097168 Electrical motor |
| 03/17/1992 | US5097166 Rotor lamination for an AC permanent magnet synchronous motor |
| 03/17/1992 | US5095610 Method for manufacturing and winding stator core stacks for electric motors with internal rotors |
| 03/11/1992 | CN1059422A Technological process for manufacturing permanent-magnetic oxyferrite magnetic ring |
| 03/10/1992 | US5095238 Brushless dc motor and rotor magnet |
| 03/05/1992 | WO1992003870A1 An electromotor with laminated stator and method of manufacturing the same |
| 03/04/1992 | EP0473534A2 Permanent magnet rotor and motor |
| 03/04/1992 | CN2098114U Constant-voltage alternating current generator for tractor |
| 03/03/1992 | US5093599 Non-brush D.C. motor with new improved stator |
| 03/03/1992 | US5093595 Spindle motor having reduced torque ripple |
| 03/01/1992 | CA2050137A1 Rotor core structure for an electromagnetic rotating machine |
| 02/26/1992 | CN2097466U Permanent-magnetic rotor for electric machine |
| 02/25/1992 | US5091668 Motor having flux-concentrating permanent magnets |
| 02/25/1992 | US5091021 Directing energy in a pattern to heat a magnet, selectively magnetizing, cooling to generate detectable magnetic flux density |