| Patents for H02K 29 - Motors or generators having non-mechanical commutating devices, e.g. discharge tubes, semiconductor devices (10,091) |
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| 04/23/1997 | EP0769840A1 Brushless electric motor |
| 04/22/1997 | CA2097194C Polyphase switched reluctance motor |
| 04/17/1997 | WO1997013986A1 Rotodynamic machine for conveying a fluid |
| 04/16/1997 | EP0768750A1 Switched-reluctance rotary machine |
| 04/16/1997 | CN2252445Y Stock type switch reluctance motor for electric motor car |
| 04/16/1997 | CN2252444Y Brushless disc D.C. electric machine |
| 04/16/1997 | CN1147718A Brushless electric machine |
| 04/15/1997 | US5619871 Laundry machine |
| 04/10/1997 | WO1997013317A1 Device generating three-phase position detecting signal with two coils |
| 04/10/1997 | DE19537453A1 Two-pole reluctance motor with semiconductor-switched stator winding |
| 04/08/1997 | US5619113 Reluctance-type motor |
| 04/08/1997 | US5619085 Slotless, brushless, large air-gap electric motor |
| 04/03/1997 | WO1997012438A1 Inverter-controlled induction machine with an extended speed range |
| 04/03/1997 | WO1997012435A1 Generator/motor |
| 04/02/1997 | EP0766370A2 Electronically commutated outer rotor motor |
| 04/02/1997 | EP0766369A2 DC motor |
| 04/02/1997 | EP0766271A1 Magnetic attraction driving engine using permanent magnet |
| 04/02/1997 | EP0765540A1 Flat electric motor |
| 04/02/1997 | EP0624286B1 Brushless dc motors/generators |
| 04/01/1997 | US5616995 Systems and methods for controlling a draft inducer for a furnace |
| 04/01/1997 | US5616975 Integral connector and motor housing |
| 04/01/1997 | US5616974 Fan motor |
| 03/26/1997 | CN2250596Y High speed motor for flywheel battery |
| 03/26/1997 | CN1146093A End-acted permanent-magnetic brush-less DC motor |
| 03/26/1997 | CN1146092A Brush-less electrically exciting motor |
| 03/26/1997 | CN1146091A Motor structure |
| 03/20/1997 | DE19637036A1 Brushless electric motor for motor vehicle air-conditioning |
| 03/19/1997 | EP0650644B1 Electric motor-wheel |
| 03/13/1997 | DE19533344A1 Start-up and operating control device for single-phase synchronous motor e.g. for small pump or household dishwasher |
| 03/13/1997 | DE19533076A1 Control circuit for brushless synchronous electric motor e.g. for washing machine pumps |
| 03/12/1997 | EP0762619A2 Method and device for reducing cogging in an electric motor |
| 03/12/1997 | EP0762605A1 Electrical connection element for electric motor and electric motor equipped with it |
| 03/12/1997 | EP0762604A1 DC-electric motor and method of manufacturing thereof |
| 03/12/1997 | EP0762134A2 Current magnitude sensing circuit |
| 03/11/1997 | US5610782 Floppy disk drive device |
| 03/11/1997 | US5610464 Direct current motor having a decreasing cogging torque |
| 03/11/1997 | US5610458 Electrical connection of printed circuit board to line leads on brushless permanent magnet refrigeration motors |
| 03/11/1997 | US5610457 Brushless motor with hall elements for controlling drive circuit and for detecting a position of rotor by use of magnetic flux varying means |
| 03/06/1997 | WO1997008809A1 Motor with motor parts which are movable relative to one another |
| 03/06/1997 | WO1997008805A1 Plastic brushless direct current disk-shaped electric motor |
| 03/06/1997 | DE19635047A1 Brushless electric motor esp. for head drum of video tape recorders, hard disk drives and polygon-scanner actuators |
| 03/06/1997 | DE19633209A1 Reducing reluctance moment or cogging of electric motor |
| 03/06/1997 | CA2242198A1 Plastic brushless direct current disk-shaped electric motor |
| 03/05/1997 | CN2248950Y Paw like electrode permanent magnet brushless dc motor |
| 03/04/1997 | US5608278 Self-pumped fluid bearing with electromagnetic levitation such as for a light beam deflector |
| 02/27/1997 | WO1997007583A1 Doubly salient variable reluctance machine with stationary permanent magnets or auxiliary field windings |
| 02/27/1997 | DE19530918A1 Motor mit gegeneinander bewegbaren Motorteilen Motor with mutually movable engine parts |
| 02/25/1997 | US5606475 Magnetic disc drive motor including a fixed shaft having mounted thereon a lower bearing member with a portion for mounting a rotor |
| 02/25/1997 | US5606448 Polygon scanner and production process thereof |
| 02/25/1997 | US5606208 Brushless motor having terminals for connecting winding ends to circuit board lands |
| 02/25/1997 | US5606201 Fluid-cooled power transistor arrangement |
| 02/19/1997 | EP0758816A1 Flat reluctance type three-phase motor |
| 02/19/1997 | CN2247893Y Disc brushless automotive electric machine |
| 02/18/1997 | US5604412 Brushless motor and a control circuit thereof |
| 02/18/1997 | US5604387 Power supply derived from motor winding |
| 02/13/1997 | WO1997005692A1 Reluctance motor |
| 02/13/1997 | WO1997005310A1 Motorized yarn twisting head |
| 02/12/1997 | EP0553354B1 Brushless DC motor without position sensor |
| 02/12/1997 | CN1034040C Brushless motor |
| 02/06/1997 | WO1997004520A1 Polyphase reluctance motor |
| 02/05/1997 | EP0757426A2 Electronically commutated electric motor |
| 02/05/1997 | CN1142133A Electric vehicle-wheel assembly |
| 02/04/1997 | US5600192 DC electric motor having a flux concentrating member thereon |
| 01/29/1997 | EP0641501B1 Variable reluctance drive system |
| 01/28/1997 | US5598071 Method for starting and commutating a permanent-magnet direct current motor having a single phase winding |
| 01/28/1997 | US5598047 Electric motor for driving magnetic disk |
| 01/22/1997 | CN1033884C Electric motor with frequency speed measuring electric generator |
| 01/21/1997 | US5595089 Actuator for steering rear wheels |
| 01/16/1997 | WO1997001882A1 Axial field motor with stationary coil about a central rotor |
| 01/16/1997 | WO1997001379A1 Drive unit for transport devices |
| 01/14/1997 | US5594289 Magnetic rotating apparatus |
| 01/08/1997 | EP0752749A2 Motor structure |
| 01/07/1997 | US5592037 Analog display device with micro-motor drive means |
| 01/02/1997 | EP0628224B1 Electric pump |
| 12/31/1996 | US5590003 Disc drive data storage system |
| 12/31/1996 | US5589722 Sheet coil motor and method of fabricating the same |
| 12/27/1996 | WO1996041909A1 Pulsed voltage surge resistant magnet wire |
| 12/27/1996 | EP0749644A1 Specifications for the pulsed field flux engine |
| 12/27/1996 | EP0706462B1 Drive arrangement for a hybrid vehicle |
| 12/25/1996 | CN2243740Y Constant magnetic disc-style D.C. motor for automotive |
| 12/25/1996 | CN1033679C Brushless DC motor and method for rotative driving of same |
| 12/18/1996 | CN1138234A DC brushless motor and control unit |
| 12/11/1996 | EP0748032A2 Motor structure |
| 12/11/1996 | EP0748031A2 Axial airgap brushless electric motor |
| 12/11/1996 | EP0746898A1 Discoidal dynamo-electric machine |
| 12/05/1996 | WO1996038903A1 A self-starting brushless electric motor |
| 12/05/1996 | DE19515448C1 Vorrichtung zur Erfassung der Drehzahl und/oder Drehrichtung eines Elektromotors Device for detecting the rotational speed and / or direction of rotation of an electric motor |
| 12/04/1996 | CN1137190A Brushless electric machine with integrated stator iron core and shaft bracket |
| 12/03/1996 | US5581136 For automatically propelling a bicycle |
| 11/27/1996 | EP0744811A2 Method of coil mounting for maximum heat transfer in DC brushless motors |
| 11/27/1996 | EP0744313A2 Electric motor-wheel |
| 11/26/1996 | US5579188 Ironless spindle motor for disc drive |
| 11/26/1996 | US5578883 Motor having a fixing structure for fixing a bearing set to a circuit board |
| 11/21/1996 | WO1996037040A1 Switched reluctance motor with indirect position sensing and magnetic brake |
| 11/13/1996 | CN1135677A Millimeter-grade electromagnetic micro electric motor |
| 11/12/1996 | US5574591 Polygon scanner and production process thereof |
| 11/12/1996 | US5574342 Brushless motor |
| 11/12/1996 | US5574323 Electronically commutated electric motor for driving a feed pump |
| 11/07/1996 | WO1996035257A1 Switched-reluctance rotary machine |
| 11/07/1996 | DE19516537A1 Electronically commuted DC motor for driving model submarines |