| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
|---|
| 05/18/2011 | CN102061944A Screw expansion generating device |
| 05/18/2011 | CN101645632B Stator water cooling device of external rotor permanent magnet synchronous machine |
| 05/18/2011 | CN101540530B Squirrel-cage asynchronism high-temperature superconducting generator |
| 05/18/2011 | CN101316054B AC generator for vehicle |
| 05/17/2011 | US7944105 Synchronous machine having magnetic bearings excited by the rotor |
| 05/12/2011 | WO2011054750A1 Cooling system for the bushings of an electric generator and method for cooling the bushings of an electric generator |
| 05/12/2011 | WO2010136419A3 Cooling for superconducting machines |
| 05/12/2011 | WO2010124796A3 Electric machine having a brush-slip ring device |
| 05/12/2011 | US20110109185 High efficiency magnetic core electrical machine |
| 05/12/2011 | US20110109176 Induction motor equipped with heat dissipating disc for dissipating rotor heat |
| 05/12/2011 | US20110109100 Wind turbine |
| 05/12/2011 | US20110109095 Arrangement for cooling of an electrical generator |
| 05/12/2011 | US20110108339 Electric motor |
| 05/12/2011 | DE102010043740A1 Flüssigkeitsgekühlter Stator-Klemmenblock für eine elektrische Maschine Liquid-cooled stator terminal block for an electrical machine |
| 05/12/2011 | DE102010036831A1 Induktionsmotor mit Kühlscheibe zum Ableiten der Rotorwärme Induction motor with cooling disk for deriving the rotor heat |
| 05/12/2011 | DE102009051651A1 Windkraftgenerator mit Innenkühlkreislauf Wind power generator with internal cooling circuit |
| 05/11/2011 | EP2320540A1 Arrangement for cooling of an electrical machine |
| 05/11/2011 | EP2319162A1 Electrical machine |
| 05/11/2011 | EP2193256B1 A turbomachine |
| 05/11/2011 | EP1929612B1 Electrical machine and method of retrofitting an electrical machine |
| 05/11/2011 | EP1279218B1 Method for controlling a reluctance motor |
| 05/11/2011 | CN201830091U Ventilation cooling system structure with slip ring |
| 05/11/2011 | CN201830090U Steam turbine generator |
| 05/11/2011 | CN201830089U Water-cooling and energy-conservation device of motor |
| 05/11/2011 | CN201830088U Water cooling structure of motor |
| 05/11/2011 | CN201830087U Compact air cooler |
| 05/11/2011 | CN201830086U Novel direct-current cleaner motor adopting spindle connection |
| 05/11/2011 | CN201830085U Improved variable-frequency motor |
| 05/11/2011 | CN201830084U Matching structure of fan and fan cover of motor |
| 05/11/2011 | CN201830083U Small general-purpose motor |
| 05/11/2011 | CN201830082U Cold air device of brush direct-current motor |
| 05/11/2011 | CN201827008U Improved water inlet system structure for water-cooling circulating system of water-wheel generator |
| 05/11/2011 | CN201826952U Digital frequency conversion generator set |
| 05/11/2011 | CN102055288A Rotor of high-efficiency and ultrahigh-efficiency three-phase asynchronous motor |
| 05/11/2011 | CN102055283A Evaporation cooling permanent magnet motor |
| 05/11/2011 | CN102055282A Arrangement for cooling of an electrical machine |
| 05/11/2011 | CN102055281A Cooling device for an electric machine arrangement |
| 05/11/2011 | CN102055280A Brushless rotary electric machine |
| 05/11/2011 | CN102055279A Induction motor equipped with heat dissipating disc for dissipating rotor heat |
| 05/11/2011 | CN102055278A Cooling system of variable frequency generator |
| 05/11/2011 | CN102055277A Non-axis motor |
| 05/11/2011 | CN101494407B Pervaporation refrigeration induction propulsion motor |
| 05/10/2011 | US7939977 Rotary electrical device having particular coil support structure |
| 05/10/2011 | US7938214 Motor cooling system |
| 05/10/2011 | US7938212 In-wheel motor system |
| 05/10/2011 | CA2604195C Integrated electric motor driven compressor |
| 05/06/2011 | CA2720052A1 Arrangement for cooling of an electrical generator |
| 05/05/2011 | WO2011051183A1 Electric machine |
| 05/05/2011 | WO2011051082A1 Motor vehicle generator, bearing shield circuit device, and bearing shield having optimized cooling properties |
| 05/05/2011 | WO2010122402A3 Method for pouring resin in a stator of an electric machine, in particular an axial flux machine |
| 05/05/2011 | US20110101803 Brushless rotary electric machine |
| 05/05/2011 | US20110101802 Cooling device for an electric machine arrangement |
| 05/05/2011 | DE102009051881A1 Kühlvorrichtung für eine Elektromaschinenanordnung Cooling apparatus for an electric machine arrangement |
| 05/05/2011 | DE102009051377A1 Antrieb für ein Hybridfahrzeug Drive for a hybrid vehicle |
| 05/05/2011 | DE102009051114A1 Elektrische Maschine Electric machine |
| 05/05/2011 | DE102009046192A1 Kraftfahrzeuggenerator, Lagerschild-Schaltungs-Einrichtung und Lagerschild mit optimierten Kühleigenschaften Automotive alternator bearing shield circuit means and end shield with optimized cooling properties |
| 05/05/2011 | DE102009046152A1 Cooling device for use in claw pole generator of motor vehicle, has flow elements arranged in partially flow resistance-increasing manner to increase flow resistance between cooling agent stream and flow elements |
| 05/05/2011 | CA2719779A1 Arrangement for cooling of an electrical machine |
| 05/04/2011 | EP2317630A1 Cooling system for the bushings of an electric generator and method for cooling the bushings of an electric generator |
| 05/04/2011 | CN201821237U Double-characteristic three-phase motor provided with single stator and double rotors |
| 05/04/2011 | CN201821216U Axial-flow air-cooled outer rotor motor |
| 05/04/2011 | CN201821215U Motor for printing, dyeing and drying fan |
| 05/04/2011 | CN201821214U Heat abstractor and high-power vertical-axis wind-driven generator using same |
| 05/04/2011 | CN201821213U Air outlet channel of motor |
| 05/04/2011 | CN201821210U Triangular plate fixing structure for fan blades of motor |
| 05/04/2011 | CN201821207U Built-in fan blade brake motor |
| 05/04/2011 | CN201818543U Cut and folded type fan |
| 05/04/2011 | CN201817696U Fan temperature reducing device |
| 05/04/2011 | CN102047534A Waste heat use |
| 05/04/2011 | CN102047533A Spindle motor |
| 05/04/2011 | CN102044943A Flameproof anti-explosion generator |
| 05/04/2011 | CN102044932A Hub motor with multiple setting modes of rim and braking device |
| 05/04/2011 | CN102044918A Efficient energy-saving motor |
| 05/04/2011 | CN102039803A Oil cooled motor/generator for an automotive powertrain |
| 05/04/2011 | CN101651375B Brushless ironless direct-current energy-saving motor of permanent magnetic module type |
| 05/04/2011 | CN101645626B Double-bearing direct-driven permanent magnet synchronous wind generator |
| 05/04/2011 | CN101214644B Frequency conversion electric tool |
| 05/04/2011 | CN101156299B Electric motor |
| 05/03/2011 | US7936101 Electric machine and method for determining the axial position of bearings for a rotor of the machine |
| 04/28/2011 | WO2011047761A2 Electric generator |
| 04/28/2011 | WO2010119281A3 Electric machine - evaporative cooling |
| 04/28/2011 | DE102009050693A1 Electrical machine e.g. generator, cooling method, for use in small hydro electric power plant, involves regulating and/or controlling rotation of axial blowers depending on detected operating temperature of electrical machine |
| 04/28/2011 | DE102009050004A1 Elektrischer Generator Electric Generator |
| 04/28/2011 | CA2774245A1 An electric generator |
| 04/27/2011 | CN201813297U Switched reluctance power motor |
| 04/27/2011 | CN201813288U Large-capacity brushless synchronous generator for container power station |
| 04/27/2011 | CN201813286U High protection grade slip ring structure of winding motor |
| 04/27/2011 | CN201813283U High-voltage and efficient increased safety type three-phase asynchronous motor |
| 04/27/2011 | CN201813261U Generator and cooling system thereof |
| 04/27/2011 | CN201813260U Mechanism for reducing working noise of shaded pole motor in embedded electric steam box |
| 04/27/2011 | CN201813259U Cooling device of motor |
| 04/27/2011 | CN201813258U Cooling structure for electric motor |
| 04/27/2011 | CN201813257U Cooling device for linear motor |
| 04/27/2011 | CN201813252U Wheel hub motor with plurality of arrangement modes of wheel rim and brake device |
| 04/27/2011 | CN201813244U Packingless pump and special motor thereof |
| 04/27/2011 | CN201813240U Shell structure of external rotor permanent magnet motor |
| 04/27/2011 | CN201810577U Fan monitor |
| 04/27/2011 | CN102035324A Double-stator permanent magnet generator |
| 04/27/2011 | CN102035307A Evaporative cooling system for water-wheel generator with master-slave condenser |
| 04/27/2011 | CN102035306A Water cooling method and cooling device for motor |