Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 9 - Systems for cooling or ventilating
Patents for H02K 9 - Systems for cooling or ventilating (16,917)
11/2012
11/07/2012CN102769362A Large-power three-phase asynchronous motor with built-in cooler
11/07/2012CN102769358A Water cooling device of motor
11/07/2012CN102769357A Wind cooling and radiating device of high-power motor
11/07/2012CN102769356A Permanent magnet synchronous traction motor with air cooling structure and air cooling method of permanent magnet synchronous traction motor
11/07/2012CN102769355A Water cooling device for energy-saving liquid vaporizer
11/07/2012CN102769354A Cooled fractional-horsepower motor
11/07/2012CN102769344A Direct drive type motor or generator capable of steplessly converting torque and regulating speed
11/07/2012CN101938191B Dry-submarine dual-purpose motor system
11/07/2012CN101841209B Direct-drive wind driven generator
11/07/2012CN101711451B Electric machine with air cooling system
11/07/2012CN101682232B Ac generator for vehicle
11/07/2012CN101295897B Power tool
11/07/2012CN101107767B Rotating electric machine
11/06/2012US8304953 Rotating electrical machine
11/06/2012US8304942 Drive apparatus adapted to promote heat dissipation from electronic circuit integrated therein
11/06/2012US8304941 Arrangement and method for cooling an electrical machine
11/06/2012US8304940 Stator
11/01/2012WO2012148189A2 Electric motor and electric vehicles equipped with same
11/01/2012WO2012148131A2 Electric motor and electric vehicle having the same
11/01/2012US20120274256 Cooled motor
11/01/2012US20120274161 Rotor core and superconducting rotating machine with the rotor core
11/01/2012US20120274160 Rotary electric machine with air gaps configured to cancel torque pulsations
11/01/2012US20120274159 Cooling arrangement for an electric machine
11/01/2012US20120274158 Electric motor and electric vehicle having the same
11/01/2012US20120273286 Electric motor and electric vehicle having the same
10/2012
10/31/2012EP2518869A2 Electric motor and electric vehicle having the same
10/31/2012EP2518868A1 Cooling arrangement for an electric machine
10/31/2012EP2518283A2 Integrated generator cooling system
10/31/2012EP2516819A1 Motor vehicle cooling device
10/31/2012DE112011100175T5 Fahrzeugantriebssystem Vehicle drive system
10/31/2012DE112010005130T5 Einrichtung zum Kühlen eines Stators Means for cooling a stator
10/31/2012DE102011018959A1 Antriebseinrichtung für ein Kraftfahrzeug Drive device for a motor vehicle
10/31/2012CN202513802U Inner rotor motor
10/31/2012CN202513801U Small permanent magnet brushless direct current motor
10/31/2012CN202513759U Integral alternating-current generator for coach
10/31/2012CN202513756U Motor utilizing shallow-layer thermal energy body and exchange fluid for dissipating heat
10/31/2012CN202513755U Motor provided with inner circulating cooling system
10/31/2012CN202513754U Motor
10/31/2012CN202513753U Small-size flow-guiding heat-dissipating motor
10/31/2012CN202513752U Suction motor cooling device
10/31/2012CN202513723U Novel motor
10/31/2012CN202510261U Fuel transfer pump system with cooling function
10/31/2012CN102763311A Fluid-cooled load resistor for use in energy production and use thereof
10/31/2012CN102761216A Electrical excitation generator with winding-free rotor
10/31/2012CN102761201A Cooling arrangement for electric machine
10/31/2012CN102761193A Direct current motor for solar water pump system
10/31/2012CN102158014B Integrated water cooling structure of electric driving system
10/30/2012US8299666 Control apparatus-integrated dynamoelectric machine
10/30/2012US8299664 Drive apparatus and semiconductor module
10/30/2012US8299663 Arrangement for cooling of an electrical machine
10/30/2012US8299662 Motor connecting box and converter motor
10/26/2012WO2012145618A1 Coolant flow channel arrangement for a fluid cooled electric motor
10/26/2012WO2012145302A2 Electric machine module cooling system and method
10/26/2012WO2012142858A2 Novel electric motor and fluid pump
10/26/2012WO2012095330A3 Cooling device for a super conductor and super conducting synchronous machine
10/26/2012WO2012092133A3 Ironless electrical machines with internal water cooled winding between two magnet rows
10/25/2012US20120269660 Electric motor and electric submersible pump
10/25/2012US20120267980 Cooling system for the bushings of an electric generator and method for cooling the bushings of an electric generator
10/25/2012US20120267970 Coolant Flow Channel Arrangement for a Fluid Cooled Electric Motor
10/25/2012US20120266613 Thermal system having electrical device
10/25/2012US20120266612 Thermal system having electrical device
10/25/2012DE102011089200A1 Über eine äußere Abdeckung gekühlte elektrische Rotationsmaschine und dafür verwendetes Gehäuse About an outer cover cooled rotary electric machine and housing used therefor
10/24/2012EP2514932A1 Screw expander system
10/24/2012EP2514077A2 Arrangement and method for cooling an electrical machine
10/24/2012EP2513487A2 Turbo compressor and compressor system comprising said turbo compressor
10/24/2012CN202503406U Permanent-magnet synchronous motor of two-stage heat exchanger cooling
10/24/2012CN202503382U Permanent magnetic synchronous motor rotor cooled by circular rotating heat pipe
10/24/2012CN202497951U Supercentrifuge direct driving system
10/24/2012CN102754315A Vehicle AC generator
10/24/2012CN102753798A Motor vehicle cooling device
10/24/2012CN102751819A Novel water cooling structure of water pump motor
10/24/2012CN102751818A External cover-cooled rotary electric machine and casing used therein
10/24/2012CN102751817A Supplementary cooling device and supplementary cooling method of air-cooling power generator
10/24/2012CN102751816A Cooler and wind-driven generator
10/24/2012CN102751809A Water-cooling anti-corrosive sealing electric motor
10/24/2012CN101741178B Motor
10/24/2012CN101509182B Sewing machine
10/23/2012US8294309 Electrical rotating machine
10/23/2012US8292700 Angle grinder
10/18/2012WO2012139858A2 Cooling device for cooling a winding braid of an electrical machine and method for retrofitting the electrical machine with the cooling device
10/18/2012WO2012139284A1 Double air-exhaust type synchronous generator and air-cooling ultra-silent generating set
10/18/2012WO2012139210A1 Oil cooled electric machine with reservoir
10/18/2012WO2012076141A3 Geared motor
10/18/2012US20120262021 Compact high power alternator
10/18/2012US20120262012 Electric machine module cooling system and method
10/18/2012DE112010004773T5 Rotor für eine drehende elektrische Maschine A rotor for a rotating electrical machine
10/18/2012DE112010004074T5 Kühlstruktur eines Stators The cooling structure of a stator
10/18/2012DE102011017458A1 Antrieb Drive
10/17/2012EP2512011A1 Motor and oil cooling method for motor
10/17/2012EP2512010A2 Heat exchanger
10/17/2012EP2512009A1 Cooling device for cooling a coil braid of an electric machine and method for retrofitting the electric machine with the cooling device
10/17/2012CN202495849U Flexible connecting device of conductive rod of generator rotor
10/17/2012CN202495846U Waterway structure used for water jacket of water jacket cooling motor, and water jacket
10/17/2012CN202495845U Motor with liquid-cooled heat-resisting flange
10/17/2012CN202495844U Motor with external centrifugal air-cooled heat-resisting flange
10/17/2012CN202495843U Multi-air channel heat exchanger
10/17/2012CN202495842U Air guiding mechanism of electric motor with an encoder
10/17/2012CN202495834U Cooling system of driving motor in twin-screw extruder
10/17/2012CN202495819U Air-air cooling double-fed asynchronous aerogenerator
10/17/2012CN102741471A Washing machine
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