| Patents for H02K 11 - Structural association with measuring or protective devices or electric components, e.g. with resistor, with switch, with suppressor for radio interference (17,781) |
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| 05/09/1990 | CN1007931B Temp. monitoring system for an electric generator |
| 05/03/1990 | WO1990004877A1 Safety switch arrangement for canned motors |
| 05/03/1990 | WO1990004745A1 Heat generating motor and warm air and warm water generator using same |
| 05/01/1990 | US4922406 Labyrinth seal in disk storage drive |
| 05/01/1990 | US4922148 Water-cooled alternator for vehicle |
| 05/01/1990 | US4922062 Switch and terminal assembly |
| 04/26/1990 | DE3836066A1 Sicherheitsschalteinrichtung fuer spaltrohrmotoren Safety switching device for splitting tubular motor |
| 04/24/1990 | US4918998 Motor-speed reducer device including safety means for driving an element |
| 04/19/1990 | DE3929718A1 Miniature electric motor with thermistor for overheating protection |
| 04/19/1990 | DE3835176A1 Electromagnetic braking device, especially for domestic sports apparatuses or medical training apparatuses |
| 04/18/1990 | EP0364292A2 Assembled commutator |
| 04/18/1990 | CN1041482A 压电致动器 The piezoelectric actuator |
| 04/18/1990 | CN1041455A Magnetic pick-up circuit for integrated drive generators |
| 04/18/1990 | CN1041427A Protector for enelosed electric-motored compressor |
| 04/17/1990 | US4918365 Electromechanical actuator having control and drive circuit |
| 04/11/1990 | EP0363303A2 Apparatus for making electrical connections in a dynamoelectric machine |
| 04/10/1990 | US4915068 Internal combustion engine with integral stator and regulator |
| 04/05/1990 | WO1990003686A1 Brushless motor |
| 04/04/1990 | EP0361394A2 Protective device for a hermetic motor-driven compressor |
| 04/04/1990 | EP0360975A2 Piezoelectric actuator |
| 04/04/1990 | CN1041070A Miniature motor having positive-coefficient thermistor |
| 04/03/1990 | US4914713 Rotation detection or speed pickup device for miniature d-c motor |
| 04/03/1990 | US4914329 Ventilation air flow block in an electric motor |
| 03/28/1990 | EP0359855A1 Tachometer device for a commutator motor |
| 03/28/1990 | EP0359854A1 Tachometer device for an electromotor with windings on the rotor |
| 03/28/1990 | EP0359853A1 Electromotor drive, in particular driving servo for a vehicle |
| 03/28/1990 | EP0190297B1 Axially compact direct control motor |
| 03/21/1990 | CN1040714A Miniature motor having positive-coefficient thermistor |
| 03/21/1990 | CN1007312B Internal armature current monitoring in large three-phase generator |
| 03/21/1990 | CN1007311B Motor with cable connector |
| 03/20/1990 | US4910420 Brushless electric motor |
| 03/20/1990 | US4910419 Overload detection mechanism for motor-driven linear actuator |
| 03/13/1990 | US4908757 Static frequency converter, especially a frequency converter controlling and/or adjusting the performance data of an electromotor |
| 03/13/1990 | US4908347 Dynamoelectric machine with diamagnetic flux shield |
| 03/07/1990 | CN2054230U Brushless dc motor |
| 03/07/1990 | CN1040292A Protection technique for motor heating |
| 03/06/1990 | US4906882 Rotor for an electric motor energized by permanent magnet means |
| 02/28/1990 | EP0355255A2 Diagnostic plug |
| 02/28/1990 | CN1007024B Internal common neutral bus in large three-phase generator |
| 02/20/1990 | US4902941 Drive motor for information-storage-disk devices |
| 02/20/1990 | US4901572 Method and apparatus for measuring wedge |
| 02/14/1990 | EP0354643A2 An armature drive shaft assembly |
| 02/14/1990 | EP0354642A2 An armature drive shaft assembly |
| 02/13/1990 | US4901070 Pressure monitoring system with isolating means |
| 02/13/1990 | US4901015 Ambient electromagnetic field compensating magnetic pick-up circuit for integrated drive generators |
| 02/08/1990 | WO1990001231A1 Resistance compensation in a motor using a thermally variable resistive network |
| 02/08/1990 | DE3826282A1 Electrical machine or apparatus having a winding, which has metal-oxide resistors for overvoltage limiting, and a method for its production |
| 02/07/1990 | EP0353497A1 Strand-to-strand short circuit tester |
| 01/30/1990 | US4897584 Device and method for detecting the coil temperature of a direct-current motor, especially a brushless direct-current motor |
| 01/23/1990 | US4896067 Electrical machine, especially electric motor |
| 01/23/1990 | US4896062 For use in the rotor of an electric generator |
| 01/23/1990 | US4895536 Lead frame assembly having severable electrical circuit sections |
| 01/23/1990 | US4895005 Motor terminal box mounted solid state starter |
| 01/18/1990 | DE3823350A1 Electric motor |
| 01/17/1990 | EP0351272A1 Electrical motor equipped with modular junction means |
| 01/17/1990 | EP0351271A1 Coupling of two electrical motors |
| 01/16/1990 | US4894738 Disk storage drive |
| 01/16/1990 | US4894571 Apparatus for making electrical connections in a dynamoelectric machine |
| 01/10/1990 | EP0349801A2 Dynamoelectric machine with diamagnetic flux shield |
| 01/10/1990 | CN1038728A Motor having electronic commutation, especially for driving fluid discharge device, particular in hair-dryer mounted such motor |
| 01/03/1990 | CN1038552A Rotating rectifier assembly |
| 01/02/1990 | US4890988 Canned motor pump |
| 12/28/1989 | DE3918767A1 Gleichrichterbruecke fuer wechselstromerzeuger von kraftfahrzeugen Rectifier for AC generators of motor vehicles |
| 12/27/1989 | EP0347703A1 Motor controller |
| 12/27/1989 | CA1264088A1 Generator stator winding diagnostic system |
| 12/26/1989 | US4890050 Automotive alternator |
| 12/26/1989 | US4890025 Electric motor having a protector switch |
| 12/26/1989 | US4889002 Anti-lockup drive mechanism for a position controlled linear actuator |
| 12/20/1989 | EP0347089A1 Homopolar devices |
| 12/19/1989 | US4888481 Aligning and protective cover for a motor |
| 12/14/1989 | WO1989012194A1 Electric drive |
| 12/12/1989 | CA1263888A1 Magnetic rotary sensor |
| 12/06/1989 | EP0345150A1 Electric motor with electronic commutation, particularly for driving a fluid displacement machine, in particular a hair dryer equipped with such a motor |
| 12/06/1989 | EP0345093A2 Rotation detecting apparatus |
| 12/06/1989 | EP0345067A2 Rotating rectifier assembly |
| 12/05/1989 | US4884649 Cruise control apparatus |
| 11/29/1989 | EP0343221A1 Improved integrated diode package |
| 11/28/1989 | US4883982 Electronically commutated motor, blower integral therewith, and stationary and rotatable assemblies therefor |
| 11/23/1989 | EP0342225A1 A half-wave rotary rectifier assembly |
| 11/21/1989 | US4882511 Brushless three-phase D.C. motor |
| 10/31/1989 | US4878006 Multi-voltage motor and timer clock |
| 10/25/1989 | EP0252948A4 Motor system. |
| 10/17/1989 | US4874974 Motor with an auto output adjusting device |
| 10/17/1989 | US4874245 Optical shaft angular and torsional displacement and speed sensing system |
| 10/12/1989 | DE3810561A1 Drive of small overall dimensions for gate or door systems |
| 10/11/1989 | EP0336530A2 Radio interference suppression |
| 10/11/1989 | EP0336207A2 Servoactuator with feedback and method of calibrating same |
| 10/04/1989 | EP0335353A2 Grid of electrically conducting sheet material |
| 10/04/1989 | EP0335352A2 Cup shaped support intended for an electric motor |
| 09/20/1989 | CN2044773U Rotor for permanent-magnet excited motor |
| 09/05/1989 | US4863280 Integral temperature measurement in electrical machines, transformers and energy conversion systems |
| 08/31/1989 | DE3805060A1 Electric motor having a system carrier for accommodating components, conductor tracks and control and regulation modules (chips) |
| 08/31/1989 | DE3803597A1 Kombinierter drehzahl/temperatur-messwertaufnehmer Combined speed / temperature transducers |
| 08/30/1989 | EP0329926A1 Overload protection for electric motors |
| 08/30/1989 | EP0329722A1 Rectifier device |
| 08/30/1989 | CN1035179A Core monitor that uses rotor shaft voltage |
| 08/29/1989 | US4862306 Combination motor protector and starter apparatus |
| 08/29/1989 | US4861237 Axial-flow fan apparatus |
| 08/23/1989 | EP0329368A1 Generator |
| 08/23/1989 | EP0329282A2 Thermally protected hermetic motor compressor |