Patents
Patents for H02K 17 - Asynchronous induction motors; Asynchronous induction generators (5,343)
08/2001
08/01/2001EP1120886A2 Cage-type induction motor for high rotational speeds
07/2001
07/25/2001CN2440284Y Winding-cage type internal feed-back asynchronous motor
07/19/2001US20010008353 Method and arrangement for adjusting disc brake in squirrel cage motor
07/18/2001EP1117171A1 Method and arrangement for adjusting disk brake in squirrel cage motor
07/18/2001CN1304577A Single phase three speed motor with shared windings
07/18/2001CN1304204A Squirred-cage asynchronous electric machine with device for preventing rotor guide bar from breaking
07/18/2001CN1304203A Heat-sinking capability enhanced electric motor cooled by fan
07/12/2001WO2001050588A1 Hybrid-secondary uncluttered induction machine
07/03/2001US6255755 Single phase three speed motor with shared windings
06/2001
06/28/2001WO2001047089A2 Electronically commutated electrical machine
06/21/2001WO1998000849A8 Capacitor for mounting to an electric motor
06/20/2001EP1108282A1 Mounting bracket for motor capacitor
06/12/2001US6246141 High torque reduced starting current electric motor
06/07/2001WO2001041287A2 Asynchronous motors having simple rotor structures
06/07/2001US20010002777 Single phase autonomous generator with DC excitation
06/06/2001CN2433770Y YCP2 series three-phase asynchronous motor
06/06/2001CN1298566A Induction machine stator
06/05/2001US6242884 Dual stator winding induction machine drive
06/05/2001US6242828 Flywheel-rotor apparatus
05/2001
05/30/2001EP1104090A2 Electric generator and method for operating the same
05/30/2001CN2432722Y Three-phase pole-changing compress
05/30/2001CN1297605A Starting system for electric motor
05/30/2001CN1297522A Hermetic refrigeration compressor with improved control and connection means
05/30/2001CN1066585C Open stator axial flux electric motor
05/25/2001WO2001037398A2 Drum motor
05/25/2001CA2365249A1 Construction and method in electric motor drive
05/23/2001EP1102384A2 Rotor for a high-speed electric machine
05/23/2001EP1102382A1 Flywheel-motor apparatus
05/23/2001EP1101272A1 Rotors utilizing a stepped skew
05/23/2001EP1101271A1 Single phase three speed motor with shared windings
05/23/2001EP1101270A1 Starter generator for an internal combustion engine and method of producing same
05/23/2001DE19956042A1 Rotor für eine schnellaufende elektrische Maschine A rotor for a high-speed electrical machine
05/23/2001DE19949135A1 Elektrischer Motor mit einem einseitig gelagerten Läufer Electric motor with a cantilevered rotor
05/23/2001CN2431673Y Electric compensating and generating three-phase multipurpose electric machine
05/22/2001CA2325899A1 Rotor for a high-speed electrical machine
05/17/2001WO2001035516A1 An alternating motor with starter
05/16/2001EP1100187A2 Coreless AC induction motor
05/16/2001EP1100186A2 Polymer composite squirrel cage rotor with high magnetic permeability filler for induction motor and method of making it
05/16/2001CN2430238Y AC generating and welding two purpose machine
05/15/2001US6232692 Sensorless control induction motor rotor slot shapes and fabrication methods
05/09/2001EP1098426A1 Axial air gap asynchronous motor
05/09/2001CN1294436A Motor device
05/08/2001US6229236 Mounting bracket for motor capacitor
05/08/2001US6229235 Accessories tray for an electric motor
05/08/2001US6229232 Electric motor with an upstream frequency converter
05/08/2001US6227822 Fan with improved electric motor and mounting
05/01/2001US6223416 Method of manufacturing a dynamoelectric machine
04/2001
04/25/2001CN2427924Y Electric power equipment for fishing ship refrigeration system
04/19/2001WO2001028070A2 Electric motor comprising a rotor mounted on one side
04/17/2001CA2139118C Electric motor-wheel
04/10/2001US6215214 Shaft support assembly for direct drive motor
04/04/2001CN1290062A Low-power (6.0KV) three-phase asynchronous motor
04/03/2001CA2312434C Method and apparatus for transducerless flux, position and velocity estimation in drives for ac machines
03/2001
03/28/2001EP1087501A2 Motor/generator with multiple rotors
03/27/2001CA2179776C Method and apparatus for transducerless flux, position and velocity estimation in drives for ac machines
03/22/2001WO2001020750A2 Superconducting electric motor
03/21/2001EP0819337B1 Improvements in or relating to levitation systems and methods
03/21/2001CN1288283A Electric motor
03/21/2001CN1288282A Disk shaped asynchronous inductive motor
03/15/2001WO2001018942A1 Alternating current electric motor
03/13/2001US6200108 Heat exchanging means for a pump motor using a bypass tube within a recirculating water system
03/07/2001CN2422773Y Frequency converter speed control braking three-phase asynchronous motor
03/07/2001CN1286821A Motor
03/07/2001CN1286518A Brushless winding-type three-phase AC asynchronous motor
02/2001
02/21/2001CN2420780Y Automatic control voltage regulation energy saving device for motor
02/14/2001CN2419732Y Single phase self controlled capacitor operating motor
02/14/2001CN1284211A Reluctance Motor
02/13/2001US6188204 Brushless AC field system for stable frequency variable speed alternators
02/07/2001EP1074083A1 Induction machine stator
02/06/2001US6184606 Rotor for an electric machine and a method in an electric machine
02/01/2001DE10026959A1 Uni-polar drive motor for single wheel drive of all wheel-driven vehicles, railways, caterpillar tractors, water and airships, has drive wheel on two roller bearings
01/2001
01/31/2001EP1072086A1 A starting system for an electric motor
01/31/2001CN1282133A High-efficiency high-torsion and high-support outer rotor motor
01/30/2001US6181041 Inductance rotating electric machine
01/25/2001WO2001006624A1 Permanent magnet synchronous motor
01/24/2001EP0928513B1 Vehicle with electronic driving engine
01/23/2001US6177750 Rotating assembly construction for high speed induction motor
01/17/2001CN1280412A High efficiency, high torque and high support external rotor motor
01/16/2001US6175209 2/4-pole PSC motor with shared main winding and shared auxiliary winding
01/11/2001WO2001003271A1 Electric motor rotor
01/11/2001CA2343198A1 Electric motor rotor
01/10/2001EP1066674A1 Dual stator winding induction machine drive
01/10/2001CN1279529A High-torque and high-support efficient motor with external rotor
01/04/2001WO2001001549A1 Mounting bracket for motor capacitor
01/03/2001EP1064712A1 Multi-phase transverse flux machine
01/03/2001CN1278947A Mounting of capacitors in electric control box
12/2000
12/20/2000CN2411614Y Cage-type combination induction motor
12/19/2000CA2231371C Spark suppression of induction type rotors of dynamoelectric machines
12/14/2000WO2000076055A1 Wind power plant and method for operating it
12/13/2000EP1059440A2 Starter-Generator for combustion vehicle
12/13/2000CN2410812Y 三相异步电动机 Three-phase asynchronous motor
12/12/2000US6159305 Patterning sheet of silicon steel to form a rotor lamination having slots; annealing the rotor lamination
12/07/2000WO2000074217A1 Starter generator for an internal combustion engine and method of producing same
12/06/2000CN1276100A Wound-rotor induction motor and energy conversion facility for variable speed electric machine
11/2000
11/28/2000US6154003 Driving means formed by induction motor and method for starting the same
11/28/2000US6153992 Running gear, in particular for hoists and suspended loads, and method of braking a running gear
11/22/2000EP1053586A1 Short-circuited rotor
11/14/2000US6147423 Electric motor having improved rotor assembly, and method by which the rotor assembly is made
11/09/2000WO2000067266A1 Capacitor mounting
11/08/2000EP1050949A1 Motor
1 ... 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 ... 54