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)
10/2012
10/17/2012CN102738962A Motor bearing lubricating structure and motor for wet operating pump
10/17/2012CN102738961A Electric drive unit
10/17/2012CN102738960A Heat exchanger
10/17/2012CN102738959A Air-cooling motor
10/17/2012CN102738958A Inner fan blade self-cooled AC/DC motor
10/17/2012CN102738946A Flange end cap capable of effectively lowering bearing temperature
10/17/2012CN102738945A Three-phase asynchronous machine with guide cover
10/17/2012CN102738936A Linear motor
10/17/2012CN102738934A External-rotor intermediate-frequency permanent magnet generator device
10/17/2012CN102738913A Axial cooled generator
10/17/2012CN102734215A Novel motor blade assembly
10/17/2012CN101697434B Shredder
10/16/2012US8288901 Method and device for cooling an electric machine
10/11/2012WO2012137862A1 Stator for rotating electrical machine
10/11/2012WO2012136453A2 Electric machine
10/11/2012WO2012031921A3 Housing for receiving an electric drive
10/11/2012WO2012022507A3 Thermal management module and cooling system comprising such a thermal management module
10/11/2012WO2012019864A3 Drive of a tail rotor of a helicopter
10/11/2012US20120256504 Electric motor having fluid circulation system and methods for cooling an electric motor
10/11/2012US20120256502 Stator Arrangement
10/11/2012US20120256501 Oil cooled generator
10/11/2012US20120256422 Broad-speed-range generator variations
10/11/2012DE102011006844A1 Elektrische Maschine Electric machine
10/10/2012EP2509196A1 Stator arrangement
10/10/2012EP2507897A2 Double-walled casting for a liquid-cooled electric machine
10/10/2012CN202488284U Motor
10/10/2012CN202488281U Corrosion-resistant long-life large-scale motor cooler and heat exchange system thereof
10/10/2012CN202488280U Motor
10/10/2012CN202488263U Motor with good radiating effect
10/10/2012CN202483942U Heat dissipation wind wheel for petrol power generator
10/10/2012CN202483838U Air cooling system assembly of drilling machine pumping station
10/10/2012CN102725945A Arrangement and method for cooling an electrical machine
10/10/2012CN102725943A Inverter-integrated drive module
10/10/2012CN102723827A Special pure electric vehicle coaxial combination brushless DC motor with functions of power self-regulating and temperature control
10/10/2012CN102723814A Novel cooling fan structure of slip ring chamber
10/10/2012CN102723813A Novel steam turbine generator cooling system
10/10/2012CN102723812A Water-cooled motor
10/10/2012CN102723811A Cooler for motor
10/10/2012CN102723810A Centrifugal type heat radiation structure and motor equipped with centrifugal type heat radiation structure
10/10/2012CN102717702A Cooling method and device of automobile motor system
10/10/2012CN102717695A Electric drive axle of low-floor vehicle
10/10/2012CN102136781B High-temperature-resistant motor
10/10/2012CN101949619B Lubricating oil and refrigerant separation device of refrigerating unit and operating method thereof
10/10/2012CN101588092B Rotating electrical machine
10/09/2012US8283827 Over-molded liquid cooled three-stack motor
10/09/2012US8283818 Electric motor with heat pipes
10/09/2012US8283817 Electric machine having a twin axial fan
10/09/2012US8283816 Superconducting apparatus and vacuum container for the same
10/04/2012WO2012135322A1 Method and apparatus for operating a motor with optimized efficiency
10/04/2012WO2012134328A1 Ventilation system for a rotor of an electric machine
10/04/2012WO2012133322A1 Generator motor cooling structure and generator motor
10/04/2012WO2012133321A1 Generator motor cooling structure and generator motor
10/04/2012WO2012133307A1 Construction machine
10/04/2012WO2012133305A1 Cooling structure of generator motor, and generator motor
10/04/2012WO2012133304A1 Cooling structure of generator motor, and generator motor
10/04/2012WO2012133302A1 Insulator, and stator and motor provided with same
10/04/2012WO2012130814A2 Pole shoe
10/04/2012WO2012102791A3 Electric machine cooling system and method
10/04/2012US20120253735 Method and apparatus for operating a motor with optimized efficiency
10/04/2012US20120248908 Cooled Fan Motor And Method Of Operation
10/04/2012US20120248905 Electric drive unit
10/04/2012US20120248904 Uniform contained cooling for stator
10/04/2012US20120248903 Superconducting machines
10/04/2012DE112010002702T5 Antriebsvorrichtung Driving device
10/04/2012DE112008003469B4 Untersetzungsgetriebe Reduction gear
10/04/2012DE102012102735A1 System und Verfahren zum Regeln der Temperatur eines Generators System and method for controlling the temperature of a generator
10/04/2012DE102011015623A1 Elektrische Antriebseinheit Electric drive unit
10/04/2012DE102011006355A1 Device for driving submarine and ship, has air cooling circuit that cools power converter and winding heads of stator
10/04/2012CA2830803A1 Pole shoe
10/03/2012EP2506405A2 Cooling of superconducting machines
10/03/2012EP2506402A2 Electric machine
10/03/2012EP2506397A2 Axial cooled generator
10/03/2012EP2182619B1 Arrangement for cooling of an electrical machine
10/03/2012CN202475202U High-efficiency three-phase asynchronous motor
10/03/2012CN202475196U Electric transmission birotor motor used for hybrid vehicle
10/03/2012CN202475154U Motor adopting immersed type evaporation cooling technology
10/03/2012CN202475153U Motor and air conditioner employing same
10/03/2012CN202475152U Aluminum plate-fin water cooler for wind power generation equipment
10/03/2012CN202475151U Square box type large power frequency conversion speed-regulating motor
10/03/2012CN202475150U Plastic blade motor
10/03/2012CN202475149U High voltage motor rotor heat radiation structure
10/03/2012CN202475148U Drive motor of air-conditioning fan for city rail locomotive
10/03/2012CN202475147U Slow speed motor for petroleum pumping unit
10/03/2012CN202475146U Three-phase asynchronous motor cooling system
10/03/2012CN202475145U Turbine sucking-exhausting wind motor cooling system and electric appliance having the same
10/03/2012CN202475144U Wind path structure for variable frequency synchronous motor
10/03/2012CN102714448A Apparatus for cooling stator
10/03/2012CN102714438A Rotor for dynamo
10/03/2012CN102713303A Turbo compressor and compressor system comprising said turbo compressor
10/03/2012CN102713175A Lubrication system of internal combustion engine
10/03/2012CN102710080A High airflow high voltage direct current motor and packaging technology thereof
10/03/2012CN102710079A Permanent magnet synchronous motor with dual annular rotation heat tube for cooling rotor
10/03/2012CN102710067A Series-excited motor
10/03/2012CN102710065A Motor cooling water jacket
10/03/2012CN102710056A Novel automobile water-cooling drive motor base and fabricating process of novel automobile water-cooling drive motor base
10/03/2012CN102705057A Engine used for generator
10/03/2012CN101720525B Electric machine comprising a superconducting rotor winding
10/03/2012CN101682233B Air cleaners for electrical machines
10/02/2012US8278788 Heat-generating portion cooling structure of vehicle drive apparatus
09/2012
09/27/2012WO2012128004A1 Power tool
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