H02K 9 - Systems for cooling or ventilating

Patents for H02K 9 - Systems for cooling or ventilating (16,917)
11/2011
11/03/2011	US20110268593 Electric device mounted in electric compressor
11/03/2011	US20110266898 Cooling System for a Motor and Associated Electronics
11/03/2011	US20110266897 Electric Machine
11/03/2011	US20110266811 Synchronous generator, especially for wind turbines
11/02/2011	EP2383871A2 Electric motor with a control device enclosed in a motor housing
11/02/2011	EP2383867A1 Electric machine
11/02/2011	CN202026228U High-speed permanent magnet brushless direct current (DC) motor based on Halbach structure
11/02/2011	CN202026227U Direct-current motor for variable-pitch wind power generation
11/02/2011	CN202026205U Main motor of electric automobile
11/02/2011	CN202026204U Drive motor of electric automobile
11/02/2011	CN202026203U Permanent magnetic synchronized traction motor with air cooling structure
11/02/2011	CN202026189U Engine cooling system and cooling module and motor of same
11/01/2011	US8049385 Liquid deflecting baffle for an electric motor
11/01/2011	US8049380 Electric motor
11/01/2011	US8049379 Dynamoelectric machine rotors having enhanced heat transfer and method therefor
11/01/2011	US8049377 Multi phase generator with frequency adaptation unit
11/01/2011	CA2535389C Compressor assemblage comprising an air-cooled electric motor
10/2011
10/28/2011	CA2737989A1 Electric machine
10/27/2011	WO2011132784A1 Rotating machine
10/27/2011	WO2011132305A1 Motor cooling device
10/27/2011	US20110260561 Induction motor
10/27/2011	US20110260468 Engine electrical generator cooling device and method
10/27/2011	DE102010028020A1 Cooling device for dynamo electric machine, has cooling body whose rib is engaged with another rib of another cooling body in contact-less manner, where thermal energy of rotary part is transferred on latter cooling body over gap of ribs
10/26/2011	EP1177611B1 Polyphase electric rotary machine
10/26/2011	CN202019271U Motor windshield
10/26/2011	CN101385221B Apparatus for thermomechanical decoupling of the housing and stationary part of a rotating machine
10/25/2011	US8046126 Cooling device, control method of cooling device, and abnormality specification method
10/25/2011	US8044542 Motor rotor and compressor equipped with the motor rotor
10/20/2011	WO2011096657A3 Washing machine
10/20/2011	US20110254392 Alternator with dual axial air flow
10/20/2011	US20110254391 Electrical motor having radially offset cooling stream and cooling method
10/20/2011	US20110254279 Wind turbine
10/19/2011	EP2378642A1 Electric machine
10/19/2011	CN202014165U High temperature resisting motor
10/19/2011	CN202014164U Motor cooling mode on remote control motor-driven scooter
10/19/2011	CN202014163U Connecting structure between fan blade and output shaft of motor
10/19/2011	CN202014162U High temperature resistant dustproof motor
10/19/2011	CN202014161U Clamping device for motor fan
10/19/2011	CN202014160U Motor of vacuum pump
10/19/2011	CN202014159U Cooling pipe for high-voltage three-phase asynchronous motor cooler
10/19/2011	CN1906826B Rotating electric machine integral with control device
10/19/2011	CN102224661A Drive motor having integrated cooling
10/19/2011	CN102224658A Rotating electrical machine
10/19/2011	CN102223045A Electric motor device
10/19/2011	CN102223021A Electric machine
10/19/2011	CN102223020A FRP (fiber-reinforced plastic) isolated sleeve for evaporating and cooling wind motor stator and sealing device thereof
10/19/2011	CN102223019A Air-cooled type motor for electric vehicle
10/19/2011	CN102223018A UPS communication generating and refrigerating set
10/19/2011	CN102223011A Water-cooled permanent magnet rotor motor and draining pump
10/19/2011	CN102223010A Conducting and radiating energy-saving motor
10/19/2011	CN102223009A Engine cooling module and engine cooling system
10/19/2011	CN102222993A Hydraulic pump driven heat pipe cooling device for natural cooling
10/19/2011	CN101496261B Drive device of vehicle
10/18/2011	US8040002 Ventilated rotor of high-power turbogenerator for production of electricity
10/18/2011	US8040001 Assemblies for electrical machines
10/18/2011	US8040000 Stator cooling structure for superconducting rotating machine
10/18/2011	US8039999 Heat dissipation structure for sealed machine tools
10/18/2011	CA2748545A1 Motor-generator: dual concentric cylinder radial magnetic stators, squirrel-cage rotor
10/17/2011	DE202011102894U1 Radnabe Wheel hub
10/13/2011	WO2011125864A1 Electric motor integrated with gear and electric vehicle
10/13/2011	WO2011125542A1 Retarder control device, retarder control method, and vehicle having retarder control device
10/13/2011	WO2010133636A3 Kinetic energy store for an on-board power supply system in a motor vehicle
10/13/2011	US20110248599 Electrical machine
10/13/2011	US20110248584 Electric Machine
10/13/2011	US20110248507 Stator-arrangement
10/13/2011	US20110247375 Motor for washing machine and washing machine having the same
10/13/2011	DE102010003686A1 Electric machine i.e. air-cooled electric machine, has stator comprising winding system arranged in grooves, where winding system comprises cooling channels for cooling winding head that is formed at front ends of stator
10/13/2011	CA2736989A1 Stator-arrangement
10/13/2011	CA2736987A1 Electric machine
10/12/2011	EP2375544A2 Motor for washing machine and washing machine having the same
10/12/2011	EP2374648A2 Power unit
10/12/2011	CN202009305U Air-cooled special motor for large box type tempering furnaces
10/12/2011	CN202009292U Energy-saving motor
10/12/2011	CN102217173A Rotor of an electrical generator for aeolian application with cooling flows in at least one of the coil heads
10/12/2011	CN102214975A Cooling structure of linear motor
10/12/2011	CN102211620A Electric tracklaying gear and use thereof for a self-propelled working machine
10/12/2011	CN101490927B Synchronous machine having magnetic bearing excited by the rotor
10/11/2011	US8035333 Fan motor speed control circuit, fan apparatus, and electronic apparatus
10/11/2011	US8035261 Method and device for cooling an electric machine
10/06/2011	WO2011122101A1 Vehicle drive device
10/06/2011	US20110241497 Electrical machine having a contact element for electrically connecting electrical components
10/06/2011	US20110241459 Magnet generator
10/06/2011	US20110241458 Stator coil coolant flow reduction monitoring
10/06/2011	US20110241350 Permanent magnetic rotating electric machine and wind power generating system
10/05/2011	EP2372882A1 Stator coil coolant flow reduction monitoring
10/05/2011	EP2372881A2 Permanent magnetic rotating electric machine and wind power generating system
10/05/2011	EP2371202A2 Manually operated work device
10/05/2011	CN202004605U Preposed double-air-exhaust synchronous generator
10/05/2011	CN202004600U Magnetic gear based disc type composite motor with low speed and large torque
10/05/2011	CN202004592U Automatic radiating device for motor
10/05/2011	CN202004591U Miniature radiator for motor
10/05/2011	CN202004590U Rare earth permanent magnet core-free generating set
10/05/2011	CN202004586U Transmission chain of wind generating set
10/05/2011	CN202004573U Radiating structure of motor device
10/05/2011	CN102208846A Drive motor for battery electric vehicle
10/05/2011	CN102208845A Permanent magnetic rotating electric machine and wind power generating system
10/05/2011	CN101789649B Motor with mixed-flow fan for circulating inner and outer air paths
10/05/2011	CN101534034B Engine-driven power generator
10/04/2011	US8030808 Rotor for a direct current drive motor and a method for producing the same
09/2011
09/30/2011	DE202011102803U1 Kühlvorrichtung zum Kühlen einer elektrischen Maschine Cooling apparatus for cooling an electrical machine

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