Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 17 - Asynchronous induction motors; Asynchronous induction generators
Patents for H02K 17 - Asynchronous induction motors; Asynchronous induction generators (5,343)
09/2003
09/03/2003EP1340308A2 Constructive arrangement for the starting system of an electric motor
09/03/2003CN2571054Y High torque three-phase asynchronous energy conserving motor rotor
08/2003
08/27/2003EP1192702B1 Wind power plant and method for operating it
08/27/2003CN2569434Y Electromechanical integrated device for computer control wound cage asynchronous motor
08/21/2003WO2003069762A1 A switching pattern ac induction motor
08/21/2003WO2002013652A9 Motorless compressor
08/20/2003CN1437306A Audio Switch type AC induction motor
08/20/2003CN1437305A Single-phase induction motor and sealed reciprocating compressor with the same
08/20/2003CN1437304A External rotor type induction motor
08/14/2003WO2003067739A1 Single phase induction motor with partially shared windings
08/14/2003US20030151315 Outer rotor type induction motor
08/14/2003CA2474499A1 Single phase induction motor with partially shared windings
08/13/2003EP1334549A1 High phase order motor with mesh connected windings
08/13/2003CN2566526Y External rotary motor for treadlemill
08/07/2003US20030146732 Single phase induction motor with partially shared windings
08/07/2003US20030146669 Single phase induction motor and hermetic reciprocal compressor having a single phase induction motor
08/06/2003CN2565193Y Stator divided integrated motor/electric generator
08/05/2003US6603652 Motor capacitor protective assembly
07/2003
07/30/2003CN1433122A Stator of rotating motor for vehicle and its making process
07/29/2003CA2236298C Low cost multi-pole motor constructions and methods of manufacture
07/24/2003WO2001041287A3 Asynchronous motors having simple rotor structures
07/24/2003US20030135980 Stator for a vehicular rotary electric machine and a manufacturing method thereof
07/23/2003EP1330012A2 Stator of a rotary electric machine and manufacturing method thereof
07/23/2003CN2562486Y Polarity changeable double speed single phase asynchronous motor
07/17/2003US20030132673 Centrifugal liquid cooling system for an electric motor
07/02/2003CN1427527A 同步电动机和压缩机 Synchronous motors and compressors
06/2003
06/25/2003EP1322024A2 Selfcontrolled power level adaptation
06/19/2003US20030111927 Synchronous motor, fan, compressor, refrigeration and air-conditioning machines
06/18/2003CN2556838Y Improved structure for motor stator of domestic fan
06/12/2003US20030107288 Rotor for synchronous induction motor, synchronous induction motor, fan motor, compressor, air conditioner, and refrigerator
06/12/2003US20030107286 Single-phase two-speed electric motor with enhanced coil-winding system
06/11/2003CN2555584Y Squirrel-cage internal stator type asynchronous AC motor
06/11/2003CN2555578Y Asynchronously starting and permanent-magnet synchronous motor
06/05/2003US20030102762 Sensorless control induction motor rotor slot shapes and fabrication methods
06/04/2003EP1317049A1 Motor with axially shiftable rotor for vehicle engine starter
06/04/2003CN1421982A AC induced motor
06/04/2003CN1110885C A rotor of electric machine and a production method in electric machine
05/2003
05/30/2003WO2003044928A1 Capacitive induction motor and methods for connecting and operating the same
05/30/2003WO2003044927A1 Electrical machine
05/29/2003US20030098627 Solid rotor shaft construction for alternating current induction motor
05/29/2003US20030098621 Two compartment motor
05/28/2003CN2553562Y Single-phase capacity running pole-changing speed-regulating motor
05/28/2003CN2553561Y Stator winding for pole-changing speed-regulating electric motor
05/28/2003CN1420606A Motor rotor and its mfg. method, motor, brushless motor, compressor, refrigerator and air conditioner
05/22/2003US20030094929 Induction generator system and method
05/21/2003EP1312154A2 Squirrel cage rotor for an asynchronous induction motor
05/21/2003CN2552243Y Rotor for ac motor
05/21/2003CN1419331A Synchronous induction motor, method for making same, and compressor
05/21/2003CN1419330A Single winding electrode changing double-speed asynchronous motor
05/21/2003CN1109396C Rotor of squirrel-cage induction motor
05/20/2003US6566778 Cage-type induction motor for high rotational speeds
05/15/2003US20030090170 Synchronous inductance motor, a manufacturing method of the synchronous inductance motor, and a compressor
05/14/2003CN2550954Y Synthetic motor
05/14/2003CN1417926A HF inducing motor and its speed controller
05/07/2003EP1221191B1 Electric motor comprising a rotor mounted on one side
05/06/2003US6559566 End shield constructed with a separate component holder
05/01/2003WO2002060034A3 Induction generator system and method
05/01/2003US20030080646 Pump driving system of induction type
04/2003
04/30/2003CN1414684A Off weight wheel rotor type vibrating motor
04/30/2003CN1107369C Cage rotor for asynchronous motor
04/29/2003US6556425 Capacitor mounting
04/24/2003WO2002095902B1 Electromotive mechanism
04/24/2003US20030075998 Mesh connected electrical rotating machine with span changing
04/23/2003CN2547060Y Single-phase capacitor servo motor
04/23/2003CN2547059Y Single phase asynchronous motor
04/23/2003CN1412916A Rotor and synchronous induction motor, and fan motor and compressor, and air conditioner and refrigerator
04/23/2003CN1412037A Method and device for ventilation of vehicle mounted electric equipment of track vehicle
04/16/2003EP1302659A2 Control method for a windmill
04/16/2003EP1301980A2 Segmented induction electric machine with interdigitated disk-type rotor and stator construction
04/16/2003CN2545745Y Low-rpm and low-power energy-saving motor
04/15/2003US6548924 Protective device for a hermetically sealed type compressor and a hermetically sealed compressor listing same
04/03/2003US20030062786 Manufacturing method and composite powder metal rotor assembly for induction machine
04/02/2003CN2543268Y AC asynchronous motor
04/02/2003CN1104767C Series compensation of electric alternating current machines
03/2003
03/27/2003US20030056815 Substrate processing apparatus comprising ring-shaped motor
03/20/2003US20030052559 Electric motor
03/20/2003US20030052554 Thin film superconducting synchronous motor
03/11/2003US6531801 Asynchronous motors having simple rotor structures
03/05/2003EP0736234B1 Method and apparatus for transducerless flux, position and velocity estimation in drives for ac machines
02/2003
02/27/2003US20030038609 High frequency induction motor for use in conjunction with speed control device
02/13/2003WO2003012292A1 Wind-energy installation comprising a ring generator
02/05/2003EP1281235A1 Single-phase motor, particularly for submersed pumps
02/05/2003CN2534727Y Low-speed motor for pumping unit
02/05/2003CN2534726Y Ring type motor
02/04/2003US6515395 Sensorless control induction motor rotor slot shapes and fabrication methods
02/04/2003US6515385 Method and arrangement for adjusting disc brake in squirrel cage motor
01/2003
01/30/2003WO2002067406A3 Segmented induction electric machine with interdigitated disk-type rotor and stator construction
01/30/2003US20030020363 Pulse propelling flat induction motor
01/30/2003US20030019674 Hybrid electric all-wheel-drive system
01/29/2003CN2533609Y Squirrel-cage rotor
01/29/2003CN1394380A Capacitor start single phase induction motor with partial winding starting
01/29/2003CN1393976A Permanent magnet inserted induction motor
01/22/2003CN2532614Y Sound frequency switch type ac inductive motor
01/22/2003CN1392654A Single phase directly start permanent magnetic synchronous moter
01/22/2003CN1099750C Rotor utilziing stepped skew
01/22/2003CN1099749C Harmonically started squirrel-cage asynchronous motor
01/16/2003US20030011266 Embedded permanent magnet type induction motor which allows coil embedding work to be easily performed
01/15/2003EP1276211A1 Method for designing the layout of a winding for an asynchron motor of a centrifugal pump device
01/15/2003CN1099154C Variable flux AC adjustable-speed motor
12/2002
12/26/2002US20020195987 AC induction motor and method of starting same
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