| Patents for H02K 19 - Synchronous motors or generators (6,576) |
|---|
| 08/03/1989 | DE3901559A1 Charging generator |
| 07/25/1989 | US4851758 Brushless generator |
| 07/18/1989 | US4849690 Detection of transposition group short circuits in machine windings |
| 07/18/1989 | US4849665 Anti-vibration mounting for vehicle alternator |
| 07/18/1989 | CA1257637A1 Semi enclosed alternator |
| 06/29/1989 | DE3741678A1 Device for transmitting excitation current |
| 06/27/1989 | US4843270 Electrical machine with unequal pole faces |
| 06/27/1989 | US4843267 Charging generator |
| 06/20/1989 | US4841216 Engine start type VSCF generating system |
| 06/15/1989 | WO1989005540A1 A rotating electrical machine |
| 06/07/1989 | EP0319336A2 Brushless alternator and synchronous motor with optional stationary field winding |
| 06/07/1989 | CN2039078U Cross magnetic field motor |
| 06/01/1989 | WO1989005053A1 Improved integrated diode package |
| 06/01/1989 | WO1989005052A1 A half-wave rotary rectifier assembly |
| 05/31/1989 | EP0317868A1 Generator auxiliary winding created by the connection of the bolts of the circuit of the stator |
| 05/30/1989 | US4835431 Transformer and synchronous machine with stationary field winding |
| 05/30/1989 | US4835427 Three-phase alternator diode heat sink structure |
| 05/23/1989 | CA1254608A1 D. c. motor |
| 05/23/1989 | CA1254607A1 Permanent magnet excited alternator compressor with direct current control |
| 05/18/1989 | WO1989004564A1 Brushless generator with axial shortening |
| 05/16/1989 | US4831300 Brushless alternator and synchronous motor with optional stationary field winding |
| 05/03/1989 | EP0314533A1 Rotor inductor for dynamo-electric machine, particularly for a generator of an automobile vehicle |
| 05/02/1989 | US4827165 Integrated diode package |
| 04/25/1989 | US4825138 Brushless synchronous motor with short-circuited protective winding for the field winding of the rotor |
| 04/19/1989 | EP0311717A1 Improvements in synchronous generators |
| 04/05/1989 | CN2035544U Protuding electrode brushless single phase synchronous generator |
| 04/04/1989 | US4818906 Vehicle mounted A.C. generator |
| 03/21/1989 | US4814656 Interconnection apparatus for a segmented amortisseur winding |
| 03/08/1989 | EP0305569A1 Electrical machines |
| 03/01/1989 | EP0154630B1 Compact resistor assembly for rotary electric machine |
| 02/28/1989 | US4808866 Vehicle generator with short-circuit damage prevention |
| 02/23/1989 | DE3825349A1 Portable, variable radio-frequency generator |
| 02/21/1989 | US4806814 Half-wave rotary rectifier assembly |
| 02/08/1989 | EP0302118A1 Rotary machine |
| 02/07/1989 | USRE32857 Brushless tachometer/synchro |
| 01/25/1989 | EP0300063A1 An alternative current generator with a voltage regulator unit for use in vehicles |
| 01/12/1989 | WO1989000358A1 Stator assembly for dynamoelectric machine |
| 01/12/1989 | DE3722153A1 Electrodynamic synchronous machine |
| 01/10/1989 | US4797590 Brushless generator with minimal axial length |
| 01/04/1989 | EP0297136A1 Generator system with integral permanent magnet generator exciter |
| 01/04/1989 | EP0297121A1 Rectifier assembly |
| 01/04/1989 | EP0297119A1 Generator stator retention system |
| 01/03/1989 | US4795953 Method of and electronic circuit for starting a reluctance motor and reluctance motor provided with such an electronic circuit |
| 12/29/1988 | DE3819341A1 Wechselstromgenerator fuer kraftfahrzeuge Alternator for motor vehicles |
| 12/27/1988 | US4794510 Rectifier assembly |
| 12/27/1988 | US4794285 Vehicle AC generator with voltage regulator |
| 12/07/1988 | EP0293796A2 Slipringless electric machine |
| 12/06/1988 | CA1246131A1 Alternating current generator rotor |
| 11/22/1988 | US4786834 Stator assembly for dynamoelectric machine |
| 11/17/1988 | EP0290480A1 Power circuit for switching the number of poles on the rotor of synchronous machines by using rotative diodes |
| 11/02/1988 | EP0289425A1 Alternator having an induced winding with rectifying components |
| 11/02/1988 | EP0289292A2 Variable reluctance motor |
| 11/02/1988 | EP0289075A2 Reluctance electric machine |
| 10/25/1988 | US4780659 High-power, high-voltage direct current power source |
| 10/25/1988 | US4780633 Alternator having a low output-voltage harmonic content |
| 10/25/1988 | US4780632 Alternator having improved efficiency |
| 10/12/1988 | CN85100104B Single-phase four-pole electric motor with the square peripheral surface core having optimum winding position |
| 10/11/1988 | US4777397 Rotor having ten teeth and slots with adhesive bonded rare earth permanent magnets |
| 10/06/1988 | WO1988007782A1 Electric generator |
| 09/14/1988 | CN88100816A Electric generator inspection system and motor controller |
| 09/13/1988 | US4771200 Synchro generator asymmetric magnetically conductive rotor |
| 09/06/1988 | US4769568 Reluctance rotary machine |
| 08/25/1988 | WO1988006377A1 Engine starter and charger |
| 08/25/1988 | WO1988006367A1 Alternating current generator having a rotor with claw-type poles |
| 08/25/1988 | WO1988006366A1 Rotary machine |
| 08/17/1988 | EP0278200A1 Rotor assembly and motor construction and method of making same |
| 08/17/1988 | EP0151582B1 Liquid cooled high speed synchronous machines |
| 08/16/1988 | US4764699 Generator stator retention system |
| 08/03/1988 | EP0276624A2 Switched reluctance motor |
| 07/28/1988 | WO1988004883A3 Generator system with integral permanent magnet generator exciter |
| 07/27/1988 | EP0275251A1 Alternator assembly. |
| 07/26/1988 | US4759192 Ice-cream maker |
| 07/26/1988 | US4759117 Method of manufacture of a magnetic rotor core member for a dynamoelectric machine |
| 07/19/1988 | US4758756 Vernier-type electrodynamic machine |
| 07/19/1988 | US4758132 Rotary machine with motor embedded in the rotor |
| 07/14/1988 | WO1988004883A2 Generator system with integral permanent magnet generator exciter |
| 07/12/1988 | US4757224 Full flux reversal variable reluctance machine |
| 07/12/1988 | US4757221 Alternator for automobile |
| 07/12/1988 | US4757220 Electrodynamic vernier machine |
| 07/12/1988 | US4757209 Drive for a neutron chopper |
| 07/06/1988 | CN87106496A Full flux reversal variable reluctance machine |
| 07/05/1988 | US4755736 Generator system with integral permanent magnet generator exciter |
| 06/30/1988 | WO1988004858A1 Rectifier assembly |
| 06/30/1988 | WO1988004857A1 Generator stator retention system |
| 06/08/1988 | CN87213136U Ultra-low speed synchronous motor |
| 06/07/1988 | US4750077 Coil device |
| 05/31/1988 | US4748362 D. C. motor with multi-tooth poles |
| 05/17/1988 | US4745340 Electric generator system for portable floodlighting equipment |
| 05/17/1988 | US4745315 Brushless exciter with zero-gravity rectifier assembly |
| 05/10/1988 | US4743825 Synchronous motors and a control system thereof |
| 05/10/1988 | US4743777 Starter generator system with two stator exciter windings |
| 05/10/1988 | CA1236511A1 In-line constant speed drive and generator |
| 05/04/1988 | EP0266003A2 Improvements in and relating to self-compensating brushless alternators |
| 04/21/1988 | DE3505813A1 Improving the useful effect in the case of electricity generation |
| 04/19/1988 | US4739204 Liquid cooled a.c. vehicle generator |
| 04/06/1988 | EP0262907A1 Improved alternator |
| 03/30/1988 | EP0261953A2 Full flux reversal variable reluctance machine |
| 03/30/1988 | CN87105601A Electric machines |
| 03/18/1988 | EP0247138A4 Electric generator cooling arrangement. |
| 03/16/1988 | EP0259729A1 Stepped electronic component for a rotary thyristor excitation in electric machines |