| Patents for H02K 17 - Asynchronous induction motors; Asynchronous induction generators (5,343) |
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| 06/09/1987 | US4672252 Electrical machine with a stator lamination of grain-oriented sheets |
| 06/09/1987 | US4672251 Pole changeable, three phase windings |
| 05/19/1987 | US4667264 Apparatus for controlling the starting of a three phase load with its normal phase sequence |
| 05/14/1987 | DE3539543A1 Three-phase asynchronous machine with a squirrel-cage rotor |
| 05/13/1987 | CN85103143A Design of non-regular single-phase change-pole winding and single-phase unicoil winding polyspeed electric motor |
| 05/06/1987 | CN86201700U Asynchronous motor with magnetic-particle-filling gap |
| 04/28/1987 | US4661737 Electrical machines with multiple axes of rotation |
| 04/22/1987 | CN86105272A Rotating potential asynchronous motor |
| 03/18/1987 | EP0214306A1 Multi-phase squirrel-cage induction motor |
| 03/17/1987 | US4651040 For pump drives |
| 03/10/1987 | US4649305 Capacitor between motor windings |
| 02/26/1987 | WO1987001052A1 Fluid stirrer |
| 02/26/1987 | DE3627046A1 Electrical machine, such as a motor or generator |
| 02/25/1987 | CN86200328U Direct drive power-driven device for drawing window (or door) curtain |
| 02/25/1987 | CN86105950A Electronic rheostat squirrel-cage motor with high starting moment |
| 02/24/1987 | US4646195 Motor protector particularly suited for use with compressor motors |
| 02/24/1987 | US4645963 Rotating-field machine with bell-shaped rotor hub and rotatable stator and control element |
| 02/18/1987 | CN86203906U Triphase variable pole multi-speed electric motor |
| 02/17/1987 | US4644210 High speed induction motor with squirrel cage rotor |
| 02/17/1987 | US4644208 Stator having a spiral yoke |
| 02/17/1987 | CA1218100A1 Electrical machines |
| 02/11/1987 | CN86104473A Connecting mode for the single-phase asynchronous electrical generator |
| 02/11/1987 | CN86102336A Speed regulating induction motor which is started without shock current |
| 01/24/1987 | CN86102896A Equal-groove adaption method and structure for induction motor |
| 01/17/1987 | CN85102475A Asynchronous motor of new wound-rotor type |
| 01/17/1987 | CN85100607A Method of stepless speed control of a.c. motor and the motors |
| 01/13/1987 | US4635349 Method of making single phase multi-speed motor |
| 01/07/1987 | CN85104845A Three phase commutatorless motor with inverter |
| 01/02/1987 | DE3506830A1 DC motor without a commutator - DC generator without a commutator |
| 12/10/1986 | CN86203580U Solid rotor asynchronous motor with spirally ratating |
| 12/03/1986 | CN86202478U Three-phase asynchronous motor without starting compensator |
| 12/03/1986 | CN85103031A Method of integer distance pole change for asynchronous motors |
| 11/26/1986 | CN85106453A Mobile asynchronous rectification generator |
| 11/20/1986 | EP0201486A1 Induction motor. |
| 11/11/1986 | US4622510 Parametric electric machine |
| 10/29/1986 | CN85103153A Power saving single-phase asynchronous motor |
| 10/28/1986 | US4620120 Stator having tooth lamination strips lying between circular cylinders |
| 10/21/1986 | US4618791 For an alternating current motor |
| 10/08/1986 | EP0196995A1 Electrical machine of the synchronous or asynchronous type |
| 10/08/1986 | EP0196649A2 Stepless speed adjusting A.C. Motor |
| 10/08/1986 | CN85102499A Electric machine used in washing machines for saving material |
| 10/01/1986 | CN85205739U Alternating-current asynchronous motor with herringbone-slotted rotor |
| 09/30/1986 | US4614904 Capacitor-run dry type submersible motor assembly with a built-in starting capacitor |
| 09/17/1986 | EP0194433A1 Converter fed rotating field machine comprising an electronic chopper |
| 09/17/1986 | CN85102367A Commutating change-pole motor and design method of its coil |
| 09/12/1986 | WO1986005337A1 Multi-phase squirrel-cage induction motor |
| 09/10/1986 | CN86101224A Method of manufacturing electromagnetic members |
| 09/03/1986 | EP0193079A2 Method of manufacturing electromagnetic members |
| 09/03/1986 | CN85100104A Single-phase four-pole electric motor with the square peripheral surface core having optimum winding position |
| 07/22/1986 | CA1208343A1 Arrangment for a starting and protecting apparatus structural unit for an electric motor-compressor unit |
| 07/09/1986 | CN85203577U Sectional asynchronous electric motor |
| 07/09/1986 | CN85100451A Pole-changing method using phase-mixing |
| 07/02/1986 | CN85103682A Method of eliminating the ring-current of mlulti-speed motor |
| 06/17/1986 | CA1206245A1 Starting and thermal protection relays terminal box group for hermetic motorcompressor |
| 06/10/1986 | CN85100421A Brushless generator excited combinably by permanent magnet and electromagnet |
| 06/03/1986 | US4593217 Reversible electric motor bearing plate assembly |
| 06/03/1986 | US4593163 Electric motors and method of manufacturing and operating same |
| 06/03/1986 | CA1205507A1 Variable speed rotary electric machine |
| 05/27/1986 | CA1205129A1 Variable speed induction motor drive system |
| 04/29/1986 | US4585984 Alternating current motor |
| 04/22/1986 | US4584511 Controllable rotary actuator |
| 04/16/1986 | EP0177652A2 Motor protector particularly suited for use with compressor motors |
| 03/18/1986 | US4577128 Submersible oil well pump induction motor |
| 03/11/1986 | CA1201749A1 Single phase four pole/six pole motor |
| 03/11/1986 | CA1201748A1 Six pole/eight pole single-phase motor |
| 01/15/1986 | CN85200934U Material-saving motor for washing machine |
| 12/31/1985 | US4562397 Squirrel-cage induction motor |
| 12/31/1985 | US4562367 Low inertia, speed variable induction motor |
| 12/10/1985 | US4558228 Energy converter |
| 11/19/1985 | US4554496 Controllable rotary actuator |
| 11/19/1985 | US4554472 Low inertia induction motor |
| 10/29/1985 | US4550267 Redundant multiple channel electric motors and generators |
| 10/23/1985 | EP0158897A2 Cyclically excited brushless machine |
| 10/16/1985 | EP0157953A2 An electric energy production system |
| 10/15/1985 | US4547825 Arrangement for a starting and protecting apparatus structural unit for an electric motor-compressor unit |
| 10/10/1985 | CN85200034U Phase compensator with hetero-slot windings |
| 10/10/1985 | CN85105662A Variable speed and constant frequency synchro-asynchronous alternator |
| 10/08/1985 | US4546300 Electric power supply connection for submersible capacitor-start motor apparatus |
| 08/14/1985 | EP0090022B1 Energy converter |
| 07/30/1985 | US4532465 Electrotechnical device for regulating asynchronous rotating machines |
| 07/30/1985 | US4532458 Variable-speed electrical machines |
| 07/18/1985 | WO1985003174A1 Induction motor |
| 07/17/1985 | EP0148669A1 Supporting plate of functional means for an electric motor |
| 07/09/1985 | US4528472 Pole-changing three-phase winding for optional, fractional pole-pair ratios |
| 05/22/1985 | EP0142039A2 Automatic opening or closing device for sliding doors |
| 05/14/1985 | US4517481 Modular switch housing for an electric motor |
| 05/02/1985 | EP0138884A1 Controllable rotary actuator |
| 04/30/1985 | US4514655 Compact capacitor motor with thin coil cores |
| 04/30/1985 | CA1186369A1 Simplified connections to control speed relating to electrical rotating machinery |
| 03/05/1985 | US4503377 Variable speed rotary electric machine |
| 02/13/1985 | EP0132561A1 Controlled drive |
| 02/12/1985 | CA1182514A1 Variable-speed electrical machines |
| 01/29/1985 | US4496869 Small shaded-pole motor |
| 01/29/1985 | CA1181804A1 Parametric electric machine |
| 01/15/1985 | US4493858 Axial compression while painting |
| 01/01/1985 | US4491753 Low inertial variable speed induction motor |
| 12/12/1984 | EP0127909A1 Synchronized induction motor |
| 12/11/1984 | US4488077 Asynchronous machine with starting disc |
| 12/04/1984 | US4486699 Tapped auxiliary winding for multi-speed operation of electric motor and method therefor |
| 11/13/1984 | US4482832 Shaded pole motor lamination |