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)
12/2010
12/14/2010US7851961 System and method with a rotor having parallel sided rotor bars
12/09/2010WO2010141572A1 Electric motor rotor
12/08/2010EP2259411A1 Rotating electrical machine
12/08/2010CN201667594U 24-pole three-phase asynchronous motor
12/08/2010CN201667593U Roller-way motor equipped with sealing structure
12/08/2010CN201667592U Three-phase asynchronous motor used for variable pulp
12/08/2010CN201667591U Asynchronous motor with startup voltage-reducing winding
12/08/2010CN1881751B Axial air gap type electric motor
12/08/2010CN101908807A Multi-winding asynchronous change-pole generator
12/08/2010CN101325353B Electromagnetic design method for Y-wiring single phase capacitance run motor
12/07/2010US7847464 Armature of rotary electric machine and method for producing same
12/02/2010WO2010098947A3 Two conductor winding for an induction motor circuit
12/02/2010US20100301698 Rotating Electric Machine and Manufacturing Method Thereof
12/01/2010CN201663527U Electric drive system design
12/01/2010CN201663526U Direct-current supply variable frequency speed adjusting three-phase asynchronous motor
12/01/2010CN101902111A Three-phase asynchronous motor for water conservancy and biochemistry
11/2010
11/24/2010CN201656719U Single-phase asynchronous motor with forward and backward rotation switch
11/24/2010CN201656718U Wound-rotor three-phase asynchronous motor with external brush and slip ring
11/24/2010CN201656717U Asynchronous motor mouse cage end portion device
11/24/2010CN201656716U 14-Pole three-phase asynchronous motor
11/24/2010CN201656715U 18-pole 3-phase asynchronous motor
11/24/2010CN201656714U Novel dual-power high-efficiency energy-saving induction motor
11/24/2010CN201656713U Water-cooled AC frequency conversion asynchronous traction motor
11/24/2010CN101895179A Alternating current frequency conversion high-speed asynchronous motor
11/23/2010US7839105 Circuit installation capable of full voltage activation, division voltage operation and delayed breaking
11/23/2010US7839034 Electricity generator and an installation comprising a lighting tower powered by such a generator
11/23/2010CA2444811C Downhole torque-generating and generator combination apparatus
11/17/2010CN201639452U Distribution box for single-phase motor
11/17/2010CN201639451U Ceramic shaft core high-speed motor device
11/17/2010CN201639426U Electromagnetic brake single-phase asynchronous motor
11/17/2010CN101889381A Induction motor having rotors arranged concentrically and being able to used to generator
11/16/2010US7834512 Automotive alternator including annular core having protrusions and recesses alternately formed on its outer surface
11/11/2010DE102010010363A1 Druckgiessen von Elektrorotoren Diecasting of electric rotors
11/10/2010EP1574708B1 Wind energy installation comprising a ring generator
11/10/2010CN101882849A High-voltage three-phase asynchronous motor for cylindrical low-noise compressor
11/10/2010CN101882848A Air-air cooling three-phase asynchronous motor fan cover
11/09/2010US7828685 Electromotive drives
11/03/2010EP1516417B1 Syncronous induction motor and electric hermetic compressor using the same
11/03/2010CN201623603U Double-voltage and single-phase capacitance operating motor
11/03/2010CN1726629B Rotor for line-start reluctance motor
11/03/2010CN1698251B Synchronous induction motor and electric hermetic compressor using the same
11/03/2010CN101534038B Medium frequency induction motor
11/03/2010CN101272078B Protection type brushless excitation synchronous motor
10/2010
10/28/2010WO2010121983A1 Electric machine comprising a rotor winding which is supplied with current via sliprings
10/28/2010WO2010121697A1 Short-circuit rotor having cast short-circuit bars
10/27/2010CN201616748U 单相电容运转式电动机定子 Single-phase capacitor run motor stator
10/27/2010CN201616719U 一种电机端盖 A motor cover
10/27/2010CN1819403B Rotor for an electrical motor
10/27/2010CN101873042A Rotor end ring protector
10/21/2010US20100264769 Induction motor having rotors arranged concentrically and being able to used to generator
10/20/2010CN201611831U 电容调速型绕线转子组合电机 Capacitor combination Wound Rotor Motor Speed
10/20/2010CN201611830U 一种搅拌与输送液下泵的电机 A mixing and conveying fluid under the pump motor
10/20/2010CN201611829U 工程钻机用高安全三相异步电动机 Rig-phase asynchronous motor with high security
10/20/2010CN201611828U 一种变频调速耐振型三相异步电动机 Variable Frequency Vibration-resistant three-phase asynchronous motor
10/20/2010CN201611827U 一种电容内藏式单相异步电动机 A capacitive Concealed single-phase induction motor
10/20/2010CN101867272A Rotor iron core of two-cage three-phase asynchronous motor
10/20/2010CN101867271A Special three-phase asynchronous motor for compressor
10/20/2010CN101867270A Special high-voltage three-phase asynchronous motor for compressor
10/20/2010CN101867269A Three-phase asynchronous motor special for injection molding machine
10/13/2010EP2239830A1 AC induction motor
10/13/2010EP2239827A1 Spacer and method for producing an active rotor section of an electrical machine
10/13/2010CN1691469B Variable speed motor
10/13/2010CN101860153A Slip ring cover of wound type motor
10/13/2010CN101860152A Three-phase AC asynchronous motor for YDAX series of electric automobiles
10/13/2010CN101860151A Novel air compressor asynchronous motor
10/13/2010CN101860150A Four-shaded pole asynchronous motor stator
10/13/2010CN101213728B Cage rotor for an asynchronous motor
10/13/2010CN101006635B Axial flux induction electric machine
10/07/2010US20100253174 Induction motor rotor, induction motor, compressor, fan, and air conditioner
10/07/2010DE102009014460A1 Cage rotor for asynchronous machine, has short-circuit bars arranged in slots of two partial packages, where material of short-circuit bars exhibits high electrical conductance value than short-circuit ring material
10/06/2010EP2237399A1 Induction electric motor and hermetic comporessor
10/06/2010CN201601584U 风力发电机组及其双馈异步发电机 Wind turbines and double-fed asynchronous generator
10/06/2010CN101854102A Bi-directional tubular type induction motor for home-automation
10/06/2010CN101325355B Three-phase winding Y-wiring single phase capacitance run motor for washing machine
10/06/2010CN101039057B A. C. brushless double-fed motor
10/06/2010CA2698924A1 Alternating current electric induction motor
09/2010
09/30/2010WO2010108341A1 Wound rotor brushless doubly-fed motor
09/30/2010US20100247347 Induction motor and hermetic compressor
09/30/2010US20100244447 Continuously Variable Transmission Ratio Device with Optimized Primary Path Power Flow
09/30/2010US20100243197 Pressure casting of electric rotors
09/22/2010CN201590738U Motor rotor adopting pressure casting pure copper or pressure casting metal containing copper
09/22/2010CN101842967A Rotator for induction electric motor, induction electric motor, compressor, blower, and air-conditioning device
09/22/2010CN101071970B Single-phase electric motor capable of generating inductive voltage output
09/16/2010WO2010085044A3 Power-generating apparatus with improved power-generating efficiency and rotating force
09/15/2010CN201584873U Low-noise motor for injection molding machine
09/15/2010CN201584872U Rotor of high-efficiency and ultra high-efficiency three-phase asynchronous motor
09/15/2010CN201584871U Explosion-proof type three-phase asynchronous motor used for scraper conveyor
09/10/2010WO2010100086A1 Short circuit rotor for asynchronous machines having metal-coated rotor slots
09/10/2010WO2010100007A1 Squirrel-cage rotor
09/09/2010DE102009011235A1 Kurzschlussläufer für Asynchronmaschinen mit metallbeschichteten Läufernuten Squirrel cage induction machines for metal coated with rotor slots
09/08/2010CN201577010U Electromagnetic-braking three-phase asynchronous motor
09/08/2010CN201577009U Six-pole squirrel-cage large three-phase asynchronous motor
09/08/2010CN201577008U Explosion-proof type tri-phase asynchronous motor
09/08/2010CN201577007U High voltage three-phase asynchronous motor for nuclear power plant
09/08/2010CN201577006U Low power single-phase capacitance starting and running motor with multistage speed adjustment
09/08/2010CN201577005U 电机 Motor
09/08/2010CN101828324A Motor rotor and rotor bar
09/08/2010CN101826780A Method for driving magnet and method and system for driving capsule endoscope
09/08/2010CN101345464B Double-feed motor adopting AC-DC-AC current transformer for speed regulation and its start control method
09/07/2010USRE41627 Submersible motor unit
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