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)
10/2012
10/11/2012DE102012004293A1 Kurzschlussläufer eines Induktionsmotors und dessen Herstellungsverfahren, wobei ein Endring mit einer Stange verlötet ist Squirrel-cage rotor of an induction motor and its manufacturing method in which a ferrule is soldered to a rod
10/10/2012CN202488310U Rotor frequency feedback device for alternating-current asynchronous winding motor
10/10/2012CN202488309U Coil wound rotor three-phase asynchronous motor with center height of 400mm
10/10/2012CN202488308U Waterproof three-phase asynchronous motor
10/10/2012CN202488307U Explosion-proof type three-phase asynchronous motor for high-power coal mining machine
10/10/2012CN202488306U Novel motor
10/10/2012CN202488305U High efficiency miniwatt three-phase AC asynchronous motor
10/10/2012CN202488304U Rotor slot structure of rotor iron core for low-voltage three-phase asynchronous electric motor
10/10/2012CN202488303U Stator slot structure of stator iron core for low-voltage three-phase asynchronous electric motor
10/10/2012CN202488302U Rotor slot structure of rotor iron core for low-voltage three-phase asynchronous electric motor
10/10/2012CN102723833A Three-phase induction motor with unbalanced voltage compensation function
10/10/2012CN102723832A Rotor sheet of three phase asynchronous motor
10/10/2012CN102723831A Ultra-power-efficient 2200w six-electrode three-phase asynchronous motor
10/10/2012CN102723830A Three-phase asynchronous motor stator lamination
10/10/2012CN102723829A Super-energy-saving 2200w dipolar three-phase asynchronous motor
10/10/2012CN102723796A Stator punching piece for high voltage motor
10/10/2012CN102723795A Stator lamination for high-voltage high-efficient motor
10/04/2012WO2011147846A3 Cage rotor for an asynchronous machine and method for producing the cage rotor
10/04/2012US20120248901 Squirrel-cage rotor and production method thereof
10/04/2012DE102012006248A1 Kurzschlussläufer und dessen Herstellungsverfahren Squirrel-cage rotor and its manufacturing method
10/03/2012CN202475202U High-efficiency three-phase asynchronous motor
10/03/2012CN202475201U Solid-rotor self-braking three-phase asynchronous motor
10/03/2012CN202475200U Single-phase asynchronous speed regulation motor
10/03/2012CN102710076A Super energy-saving 1100W six-pole three-phase asynchronous motor
10/03/2012CN102710075A Ultra-power-efficient 4kw bipolar three-phase asynchronous motor
10/03/2012CN102710074A Rotor punching sheet of low-voltage 2P motor
09/2012
09/26/2012CN202455230U Three-phase asynchronous motor
09/26/2012CN102694447A Energy-saving control system for stranding machines
09/26/2012CN102694446A Super-energy-saving 5,500-watt 4-pole three-phase asynchronous motor
09/26/2012CN102694445A Ultra-energy-saving 4,000W four-pole three-phase asynchronous motor
09/26/2012CN101951093B Turn-to-turn insulation structure for rotor pole coil of salient-pole synchronous motor
09/25/2012US8274190 Electric machine rotor bar and method of making same
09/20/2012DE112010001944T5 Rotor für einen elektrischen Motor A rotor for an electric motor
09/19/2012CN102684437A Three-phase asynchronous and synchronous combination motor
09/19/2012CN102684436A Motor for immersion oil hydraulic pump
09/19/2012CN102684435A Squirrel-cage rotor of induction motor and production method thereof wherein end ring is brazed with bar
09/19/2012CN102684434A Ultra-energy-saving 5500W six-pole three-phase asynchronous electric motor
09/19/2012CN102684433A Ultra-energy-saving 5500-watt bipolar three-phase asynchronous motor
09/19/2012CN102684432A Super energy-saving 3000w four-poles three-phase asynchronous motor
09/19/2012CN102684431A Ultra power efficient 3,000w bipolar three-phase asynchronous motor
09/19/2012CN102684430A Ultra-energy-saving 1500w four-electrode three-phase asynchronous electric motor
09/13/2012US20120228985 Squirrel-cage rotor of induction motor and production method thereof wherein end ring is brazed with bar
09/13/2012DE102011013416A1 Three-phase alternating current (AC) motor for automobile, has tubular structure that is provided on shaft, and is moved flexibly in and out of main portion of motor
09/12/2012CN202435220U Single-phase capacitor motor
09/12/2012CN102668344A Apparatus for generating alternating current power by direct current supply brush that rotates with field pole generator, and apparatus for generating direct current power
09/12/2012CN102664503A Explosion-proof coil wound rotor three-phase asynchronous motor for lifting
09/12/2012CN101710772B High-power positive pressure variable frequency speed regulation asynchronous motor special for top drive
09/05/2012EP2494684A2 Reconfigurable inductive to synchronous motor
09/05/2012CN202424449U Short-circuit rotor loop for high-voltage motor
09/05/2012CN202424448U High-efficiency explosion-proof three-phase asynchronous motor
09/05/2012CN202424447U Multipolar speed-regulating AC single-phase motor
09/05/2012CN202424446U YL two-value capacitor single phase alternating current asynchronous contactless motor
09/05/2012CN102656776A Axial gap type brushless motor
09/05/2012CN102005880B Three-winding parallel single-phase induction motor
09/05/2012CN101980431B High-capacity low-speed increased safety type three-phase asynchronous motor
09/05/2012CN101976895B Motor with slotless amorphous iron alloy radial magnetic circuit and process method thereof
09/05/2012CN101325354B Rotor for an electric motor
09/04/2012US8258737 Electric machine with non-coaxial rotors
08/2012
08/30/2012WO2012115044A1 Cage-shaped rotor and dynamo-electric machine
08/30/2012US20120217839 Squirrel-cage rotor for induction motor
08/30/2012US20120217838 Method and apparatus for producing an induction rotor
08/30/2012US20120217837 Rotor for an induction motor and method for fabricating
08/30/2012DE102012003195A1 Kurzschlussläufer für einen Induktionsmotor Squirrel-cage rotor for an induction motor
08/29/2012CN102651596A Squirrel-cage rotor for induction motor
08/29/2012CN102651592A Method and apparatus for producing an induction rotor
08/29/2012CN102064645B Structure for reducing unbalance of wound motor slip ring
08/23/2012WO2012019943A3 A dynamo-electric machine
08/22/2012EP2489115A1 Three - phase asynchronous engine (variants)
08/22/2012CN202395628U Novel cage rotor for asynchronous motor
08/22/2012CN202395627U Stator punching sheet for single-phase capacitor running type motor
08/22/2012CN102648569A Squirrel-cage rotor for asynchronous motors
08/22/2012CN102647063A Low-vibration and low-noise small-and-medium-sized asynchronous motor
08/15/2012CN202384967U Cone-shaped bearingless asynchronous motor
08/15/2012CN202384966U Three-phase alternating-current asynchronous motor
08/15/2012CN202384965U Three-phase asynchronous motor
08/14/2012US8242657 Superconductive rotor, superconductive rotating machine and superconductive rotating-machine system
08/09/2012US20120200192 Three - phase asynchronous engine (variants)
08/08/2012CN202374146U Speed reducing motor for construction elevator
08/08/2012CN202374145U Electronic alternating current asynchronous motor
08/08/2012CN202374144U Structure for protecting copper end ring of high-speed motor rotor
08/08/2012CN202374143U Special flame-proof type screened three-phase asynchronous motor for blower in nuclear power station
08/08/2012CN202374142U High-speed four-pole and low-speed eight-pole duplex-winding dual-speed motor winding structure
08/08/2012CN202374141U Voltage-dividing dual-voltage capacitance running AC motor
08/08/2012CN101980432B Slip ring structure of high-voltage winding motor
08/08/2012CN101951095B Rotor of alternating-current asynchronous motor
08/07/2012US8237322 Squirrel-cage rotor for an electric motor and its production method
08/07/2012US8234954 Transmission with integrated housing for motor and clutch
08/02/2012US20120194027 Method for increasing the operating efficiency of asynchronous short-circuited electric machines and asynchronous short-circuited electric machines (variants)
08/01/2012EP2022160B1 Single field rotor motor
08/01/2012CN202364083U External press-mounting cage-shaped structure of large double-fed generator stator iron core
08/01/2012CN202364082U Double-end fixed brush rod structure
08/01/2012CN202364081U Rotor and stator punching structure of high-efficiency three-phase asynchronous motor
08/01/2012CN202364080U Stator structure of motor
08/01/2012CN102624179A Support installation structure of coder for slip ring motor
08/01/2012CN102624178A Brushless double-fed asynchronous motor
07/2012
07/26/2012US20120187796 Cage rotor with starting bar
07/25/2012EP2478624A1 Squirrel-cage rotor and method for producing such a squirrel-cage rotor
07/25/2012CN202353409U Novel double-speed single-phase asynchronous motor
07/25/2012CN202353329U Stator core
07/25/2012CN102611264A Electronic type alternating-current asynchronous motor
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