Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
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03/29/2011 | US7915770 Device for cooling current lines of superconducting rotating machine |
03/24/2011 | WO2011032887A1 Cooling of an asynchronous rotor |
03/24/2011 | US20110068645 Mill Drive System |
03/24/2011 | US20110068644 Induction motor ventilated heat shield for bearings |
03/24/2011 | US20110068643 Voltage Grading Structure in a High-Voltage Stator Coil of an Electromotive Machine |
03/24/2011 | DE102010027270A1 Fan arrangement for ventilation unit of air conditioning system of motor vehicle, has air supply channel subjecting electric motor with cooling air and including inlet opening, where circulating air is inserted into channel through opening |
03/24/2011 | DE102009029622A1 Feed pump, particularly pre-feed pump of fuel injection system, has pumping unit placed in pump housing and operated by power electronic, where pumping unit intakes liquid from feed channel and supplies to outlet channel |
03/23/2011 | EP2299565A1 Cooled rotor of an asynchronous machine |
03/23/2011 | EP2299564A1 Cooling structure of motor |
03/23/2011 | EP2298622A1 Electric power steering apparatus and control device integrated type electric motor |
03/23/2011 | EP2298503A2 Electric power tool |
03/23/2011 | EP1516418B1 Brushless direct-current motor of radial core type having a structure of double rotors |
03/23/2011 | CN201774392U Hollow heat dissipation shaft motor |
03/23/2011 | CN201774391U Open-type wind driven generator cooling structure |
03/23/2011 | CN201774390U Electromotor with built-in asymmetrical air supply structure |
03/23/2011 | CN201774389U Novel motor |
03/23/2011 | CN201774388U Built-in ventilating and cooling structure of electric motor |
03/23/2011 | CN201774387U Low-voltage and high-power cooling dome of electric motor |
03/23/2011 | CN201774334U Insulating joint of inner cooled hollow wire |
03/23/2011 | CN101990732A Electric machine comprising a fan with multiple ducts |
03/23/2011 | CN101990731A Housing seat for an electric machine with protection class ip 24w |
03/23/2011 | CN101989781A Motor cooling system and motor with same |
03/23/2011 | CN101989780A Motor driving device and electric vehicle equipped with the same |
03/23/2011 | CN101546942B Cooling unit of vertical wind power generator |
03/22/2011 | US7911091 Cooling structure and cooling method of rotating electrical machine |
03/17/2011 | US20110062806 Superconducting rotating electrical machine |
03/17/2011 | DE202011001558U1 Elektrische Maschine Electric machine |
03/16/2011 | EP1627458B1 Rotating electrical machine, such as an alternator, particularly for an automobile |
03/16/2011 | CN201766479U Novel rotor core heat radiation apparatus of switch magnetic resistance motor |
03/16/2011 | CN201766459U Motor carbon brush and motor using same |
03/16/2011 | CN201766458U Car engine provided with double-fan axial-flow air cooling device |
03/16/2011 | CN201766434U Motor carbon brush fixing device and motor with same |
03/16/2011 | CN201763540U Large wind turbine generator system for high humid conditions |
03/16/2011 | CN201763538U Large wind turbine generator system for high-altitude areas |
03/16/2011 | CN101640452B Liquid supplying and draining device of evaporating and cooling system of water wheel generator stator |
03/15/2011 | US7906878 Cooling assembly for large diameter electric machines |
03/15/2011 | US7906020 Cooling medium flow path |
03/10/2011 | WO2011026793A2 Electric motor, in particular servo or drive motor in motor vehicles |
03/10/2011 | US20110058966 Flushing system |
03/10/2011 | US20110058965 In-line flow mixer |
03/10/2011 | US20110057523 Brushless motor |
03/10/2011 | US20110057522 Hybrid drive train and electrical machine |
03/09/2011 | EP2291901A1 Electric machine |
03/09/2011 | EP2002526B1 Electrical machine |
03/09/2011 | CN201758346U Brushless motor of vehicular cooling fan |
03/09/2011 | CN201758328U Multi-gap serial magnet disc-embedded type motor |
03/09/2011 | CN201758327U Trapezoidal radiating fin for wind driven generator and wind driven generator |
03/09/2011 | CN201758325U Fan motor for cooling lubricating oil of gear case |
03/09/2011 | CN201757036U Wind driven generator set |
03/08/2011 | US7902705 Generator housing, transport mechanism for the same, and cooling and sound attenuation method for the same |
03/08/2011 | US7902699 System and method for managing air flow in a motor |
03/03/2011 | WO2011023598A1 Electrical machine with a cooling channel and method for manufacturing same |
03/03/2011 | DE102010001354A1 Gebläse Blower |
03/02/2011 | EP2289148A2 Rotors for rotating electrical machines |
03/02/2011 | CN1909339B Vehicular tandem type rotary electric machine |
03/02/2011 | CN101982932A Disc water-cooling permanent magnet eddy current speed regulation device |
03/02/2011 | CN101982925A No-sealing pump and special motor thereof |
03/02/2011 | CN101410624B 压缩机单元 Compressor unit |
03/01/2011 | US7898128 Forced cooling rotary electric machine |
03/01/2011 | US7898127 Stator of rotating electric machine |
03/01/2011 | US7898126 Inverter-integrated rotating electric machine having improved thermal characteristics |
03/01/2011 | US7898125 Electric motor and method of producing electric motor |
03/01/2011 | US7896103 Power tool housing support structures |
02/24/2011 | US20110043058 Electric motor |
02/24/2011 | US20110042967 Electric generator driven by combustion engine and having fluid cooling |
02/24/2011 | DE102010034157A1 Electro-mechanical linear actuator for use in e.g. electric-cylinder, has inlet and outlet elements arranged such that inlet and/or outlet is accessible from sides, where inlet element and/or outlet element is arranged at cooling element |
02/24/2011 | DE102009037775A1 Kinetic energy storing unit for on-board power supply system in motor vehicle, has energy storage part connected to metal sheet of motor vehicle body through elastic thermal bridge to dissipate thermal energy |
02/23/2011 | EP2287999A2 Electric generator driven by combustion engine and having fluid cooling |
02/23/2011 | CN201752097U Radiating structure of motor |
02/23/2011 | CN101980914A Motor for electric power steering device with integrated controller and electric power steering device |
02/23/2011 | CN101980427A Slip ring ventilation cooling system structure |
02/23/2011 | CN101980426A Wind guide wheel for high-power inner air-cooled steam turbine generator |
02/22/2011 | US7893575 Rotor with field coils in optimized flux space slots |
02/22/2011 | US7893574 Rotor of rotary-electric machine |
02/22/2011 | US7893573 Drive system |
02/19/2011 | CA2709137A1 Electric generator driven by combustion engine and having fluid cooling |
02/17/2011 | WO2011018111A1 Optimized cooling system for a brushed electrical machine, and a corresponding method |
02/17/2011 | US20110037330 electric machine including a multi-channel fan |
02/17/2011 | DE102009034235A1 Stator eines Hybrid- oder Elektrofahrzeuges, Statorträger Stator of a hybrid or electric vehicle, stator |
02/16/2011 | EP2283562A2 Motor, gas compressor and agitation element |
02/16/2011 | EP2283237A1 Fan and method for operating a fan |
02/16/2011 | CN201750311U Special variable frequency speed regulation three-phase asynchronous motor suitable for variable frequency speed regulation construction elevator |
02/16/2011 | CN201750291U Novel DC dust collector motor adopting rotating shaft connecting mode |
02/16/2011 | CN201750290U Novel cooling-mode DC dust collector motor |
02/16/2011 | CN201750289U Motor, motor fan and blade thereof |
02/16/2011 | CN201750288U Ventilation system of variable frequency motor |
02/16/2011 | CN201750287U Compact high-voltage variable frequency energy-saving motor |
02/16/2011 | CN201750286U High-pressure frequency-changing energy-saving motor adopting enclosed radiation |
02/16/2011 | CN201750285U High-voltage variable frequency energy-saving motor |
02/16/2011 | CN201750278U Hand wheel for motor of direct drive sewing machine |
02/16/2011 | CN201750277U High power variable frequency high speed motor with speed over 10000 rpm |
02/16/2011 | CN201747461U Single-motor-propelled double generator set adopting electronic fuel injection system |
02/16/2011 | CN201745428U Transverse magnetic flux wheel type driving system |
02/16/2011 | CN101978575A Magnet apparatus of an electrical machine with a coolant line |
02/16/2011 | CN101978169A Compressor unit |
02/16/2011 | CN101976911A Explosion-proof horizontal motor and horizontal motor built-in condensation structure |
02/16/2011 | CN101976910A Internal fan structure for motor |
02/16/2011 | CN101975189A Air cooling generator and cooling fan thereof |
02/16/2011 | CN101975107A Single-power driven double-generator set using electric injection system |
02/15/2011 | US7888830 Dynamo apparatus for boat |