| Patents for H02K 17 - Asynchronous induction motors; Asynchronous induction generators (5,343) |
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| 11/13/2013 | CN103390981A Wound motor device with built-in controllable rotor resistors |
| 11/13/2013 | CN103390980A Self-rheostat-starting wound rotor electric motor device |
| 11/13/2013 | CN103390979A 10 pole direct drive submersible asynchronous motor |
| 11/13/2013 | CN102510196B Fixing method and fixing device for winding induction motor rotor winding head |
| 11/12/2013 | US8581468 Stator for electric rotating machine |
| 11/06/2013 | CN203278580U Three-phase straight-line oscillation asynchronous motor of explosion-proof side-plate type |
| 11/06/2013 | CN203278579U Flameproof high-efficiency energy-saving three-phase asynchronous vibration motor |
| 11/06/2013 | CN203278434U 转子铁心 Rotor core |
| 11/06/2013 | CN203274281U Double-ball energy gathering photomagnetoelectric complementary quadruple-effect solar furnace |
| 11/06/2013 | CN203270317U Washing machine power-driven system and washing machine applying same |
| 11/06/2013 | CN103384105A Air way structure of low-noise motor |
| 11/06/2013 | CN102334268B Two conductor winding for an induction motor circuit |
| 11/05/2013 | US8575813 Induction rotor having improved conductor bar profiles and method for forming the same |
| 11/05/2013 | US8575812 Electric motor |
| 10/31/2013 | WO2013011277A3 Brushless doubly fed machines |
| 10/30/2013 | CN203261210U Centrifugal switch of single-phase motor provided with inserting sheet connecting end |
| 10/30/2013 | CN203261209U Centrifugal switch of single-phase motor provided with normally-opened contacts |
| 10/30/2013 | CN203261208U Multiple winding variable power induction motor |
| 10/30/2013 | CN203261207U Highly-efficient 4-pole rotor sheet of motor of 250 center height |
| 10/30/2013 | CN101227127B Motor and rotor structure thereof |
| 10/24/2013 | WO2013158881A1 Hybrid induction motor with self aligning permanent magnet inner rotor |
| 10/24/2013 | DE102012008141A1 Rotary current generator for generating three-phase alternating current, has retaining wing that rotates relative to short-circuit ring rotor that is provided with roller bearing, and cam that is provided eccentric to engine shaft |
| 10/23/2013 | EP2654185A2 Multi-rotor generator |
| 10/23/2013 | CN103368345A A starting/power generating apparatus and an operation method thereof |
| 10/15/2013 | US8558429 Systems, methods, and apparatus for lifting brushes of an induction motor |
| 10/10/2013 | WO2013150645A1 Double-cage rotor |
| 10/09/2013 | CN103346656A Improved method of double-cage rotor and double-cage rotor for explosion-proof asynchronous motor |
| 10/09/2013 | CN102292901B Power-generating apparatus with improved power-generating efficiency and rotating force |
| 10/02/2013 | CN203225642U Marine brushless double-fed axle generator system |
| 09/26/2013 | WO2012042278A3 Electromechanical device |
| 09/25/2013 | EP2642131A2 Air cooled motor controllers |
| 09/25/2013 | CN203219158U Motor coiling rotor heavy current leading-out device |
| 09/25/2013 | CN203219157U End ring protective device for motor rotor |
| 09/25/2013 | CN203219156U Super high efficiency two-pole stator punching sheet of 80 height of center motor |
| 09/25/2013 | CN203219155U Super high efficiency two-pole rotor punching sheet of 180 height of center motor |
| 09/25/2013 | CN203219154U Super high efficiency six-pole rotor punching sheet of 250 height of center motor |
| 09/25/2013 | CN203219153U Super high efficiency double-pole stator punching sheet of 100 height of center motor |
| 09/25/2013 | CN203219152U Three-phase asynchronous motor |
| 09/25/2013 | CN203209654U A squirrel-cage type rotor centrifugation casting mold with an exhaust structure |
| 09/18/2013 | EP2638621A1 A rotating electrical machine and corresponding method |
| 09/18/2013 | CN203206086U Wound-rotor three-phase asynchronous motor used in oil pumping unit |
| 09/18/2013 | CN203206085U Wound-rotor three-phase asynchronous motor used in water injection pump |
| 09/18/2013 | CN102624179B Support installation structure of coder for slip ring motor |
| 09/17/2013 | US8536751 Electromagnetic device with reversible generator-motor operation |
| 09/12/2013 | WO2013132775A1 Induction motor and ceiling fan equipped with same |
| 09/12/2013 | WO2013093000A4 Rotating electric machine, in particular doubly-fed induction machine in the power range between 20 mva and 500 mva |
| 09/11/2013 | CN103290655A Power drive system and washing machine with same |
| 09/11/2013 | CN102142751B Phase shifting method for multiple-time electric quantity of single-phase capacitor operation motor and circuit structure thereof |
| 09/04/2013 | CN203180738U AC exciter |
| 09/04/2013 | CN203180737U Induction motor rotor |
| 09/04/2013 | CN203180736U A single-phase induction motor |
| 09/04/2013 | CN203180735U A single-phase induction motor |
| 09/04/2013 | CN203180680U An armature |
| 09/04/2013 | CN203174366U Motor assembly for vertical shaft washing machine |
| 09/04/2013 | CN102545506B Hydraulic motor integrated transmission device |
| 09/04/2013 | CN102130553B Single-phase induction motor for compressor, compressor thereof and refrigeration circulation device |
| 09/03/2013 | US8525382 Electric motor having primary and auxiliary poles and brush gear |
| 09/03/2013 | US8525378 Axial gap electrical machine |
| 08/29/2013 | DE102012101611A1 Käfigläufer für einen Kleinmotor und Verfahren zu seiner Herstellung Squirrel cage for a small engine and method for its manufacture |
| 08/28/2013 | CN203166719U Oiled bearing cooling fan motor used for locomotive |
| 08/27/2013 | US8519657 Fuel cell drive system |
| 08/27/2013 | US8519590 Magneto generator with multiple sets of three-phase windings |
| 08/27/2013 | US8519589 Motor, motor unit, blower, and electric apparatus |
| 08/22/2013 | US20130214635 Induction motor, compressor, air blower, and air conditioner |
| 08/21/2013 | CN203151343U Slider motor |
| 08/21/2013 | CN203151342U Ultra-high-efficiency three-phase asynchronous motor |
| 08/21/2013 | CN203140787U High-speed magnetic suspension motorized spindle for five-degree-of-freedom numerically-controlled machine tool |
| 08/21/2013 | CN103259381A Dry-type three-phase alternating current asynchronous motor based on sealing structure and application |
| 08/21/2013 | CN102237752B Magnetic transmission assembly and corresponding split phase motor |
| 08/15/2013 | WO2013033292A3 Induction machine rotor slot and forming method |
| 08/15/2013 | US20130207505 Rotor with reinforced squirrel-cage conductive body and manufacturing method thereof |
| 08/14/2013 | DE102013002141A1 Rotor mit verstärktem Kurzschlussläuferleiterkörper und Herstellungsverfahren für diesen Rotor with increased short-circuit rotor conductor body and manufacturing method thereof |
| 08/14/2013 | CN203135670U Double-fed AC motor with cage-barrier outer rotor and stator |
| 08/14/2013 | CN203135667U Double-stator four-port cage-barrier-spliced single-rotor AC motor |
| 08/14/2013 | CN103250335A Induction motor, compressor, air blower, and air conditioner |
| 08/14/2013 | CN103248184A Rotor and manufacturing method thereof |
| 08/14/2013 | CN102231591B Distribution network working power supply based on self-energy-gaining coil technology |
| 08/07/2013 | CN203119720U Induction motor |
| 08/07/2013 | CN203119719U Slot combination structure of stator and rotor in three-phase asynchronous motor |
| 08/07/2013 | CN203119718U Three-phase alternating-current frequency-conversion speed-regulation asynchronous motor used for electric automobile |
| 08/07/2013 | CN203119717U Low-temperature resistant top drive frequency control asynchronous motor |
| 08/07/2013 | CN103236768A Water filling type three-phase alternating current asynchronous motor based on sealed structure and application |
| 07/31/2013 | CN203104238U Motor assembly and washing machine driving mechanism employing same |
| 07/31/2013 | CN203104237U Ship-used motor |
| 07/31/2013 | CN203104236U An AC asynchronous motor structure |
| 07/31/2013 | CN103227541A Water-filling single-phase alternating-current asynchronous motor based on seal structure and application |
| 07/31/2013 | CN102403852B Electric motor |
| 07/25/2013 | WO2013107746A1 Rotor, and corresponding method of manufacture and electric machine |
| 07/25/2013 | US20130187512 Squirrel-cage rotor |
| 07/25/2013 | US20130187511 Squirrel-cage rotor of an asynchronous machine and method for producing such a rotor |
| 07/24/2013 | EP2617483A1 Method for operating a stirrer and device for carrying out the method |
| 07/24/2013 | CN203086306U Fan-cooled wound-rotor asynchronous motor with enclosed and preposed collector ring |
| 07/24/2013 | CN203081593U Rotary stepping motor type idle speed control valve |
| 07/24/2013 | CN203076557U Squirrel-cage type rotor centrifugal casting mould with feeding structure |
| 07/24/2013 | CN203076556U Squirrel-cage type rotor centrifugal casting mould with discharging structure |
| 07/24/2013 | CN103219846A Oil-filled three-phase alternating-current (AC) asynchronous motor based on sealing structure and application thereof |
| 07/24/2013 | CN103219845A Oil-filled single-phase alternating-current (AC) asynchronous motor based on sealing structure and application thereof |
| 07/24/2013 | CN103219844A Dry-type single-phase alternating-current (AC) asynchronous motor based on sealing structure and application thereof |
| 07/24/2013 | CN103219843A Dual-purpose asynchronous motor |
| 07/24/2013 | CN102066748B Wind turbine operation method and system |