| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
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| 03/14/2013 | DE102011082696A1 Electromotor for electrical axle of hybrid drive in e.g. passenger car, has housing comprising aperture through which electric current conducting component is passed, where aperture is provided at radial peripheral surface of housing |
| 03/14/2013 | DE102011082353A1 Stator für einen Elektromotor Stator for an electric motor |
| 03/14/2013 | DE102011053611A1 Rotierende elektrische Maschine Rotary electric machine |
| 03/13/2013 | EP2568580A2 Electric compressor |
| 03/13/2013 | EP2567450A2 Electric machine cooling system and method |
| 03/13/2013 | EP2567449A2 Electric machine cooling system and method |
| 03/13/2013 | CN202798396U Novel three-phase asynchronous motor |
| 03/13/2013 | CN202798395U High-efficiency three-phase asynchronous motor |
| 03/13/2013 | CN202798347U High-voltage submersible motor bottom radiator |
| 03/13/2013 | CN202798346U Intelligent cooling device for exhaust gas waste heat of diesel generating set |
| 03/13/2013 | CN202798345U Energy-saving water-cooled motor |
| 03/13/2013 | CN202798344U Cooling structure of frequency conversion generator set |
| 03/13/2013 | CN202798343U Closed cycle outer rotor fan motor ventilation system |
| 03/13/2013 | CN202798342U Large-power explosion-suppression type three-phase asynchronous motor with built-in cooler |
| 03/13/2013 | CN202798341U Motor casing |
| 03/13/2013 | CN202798340U Cooling device for wind generation set |
| 03/13/2013 | CN202798339U Low-wind-noise motor |
| 03/13/2013 | CN202798338U Universal motor used for electric rotary cultivator |
| 03/13/2013 | CN202798337U Forced cooling device for motor |
| 03/13/2013 | CN202798336U Three-phase asynchronous motor heat dissipation fan blade |
| 03/13/2013 | CN202798335U Wind path structure of water-jacket-cooled motor |
| 03/13/2013 | CN202798334U Structure of small steam-turbine generator |
| 03/13/2013 | CN202798287U Energy-saving water-cooling motor |
| 03/13/2013 | CN202798286U Efficient heat dissipation motor |
| 03/13/2013 | CN202798273U Quick detachable small motor |
| 03/13/2013 | CN202798213U External-rotor intermediate-frequency permanent magnet generator device |
| 03/13/2013 | CN202798199U High-speed motor with cooling mechanism |
| 03/13/2013 | CN202789709U Novel centrifugal fan for motor |
| 03/13/2013 | CN202789700U Cooling device for variable frequency motor |
| 03/13/2013 | CN202782645U Heat dissipating device for electric automobile power assembly |
| 03/13/2013 | CN102971945A Dynamo-electric machine |
| 03/13/2013 | CN102969861A Brushless motor |
| 03/13/2013 | CN102969854A Squirrel-cage three-phase asynchronous motor |
| 03/13/2013 | CN102969850A Switched reluctance motor |
| 03/13/2013 | CN102969838A Forced circulation evaporation cooling device of hydro-generator stator busbar |
| 03/13/2013 | CN102969837A Electric machine with improved cooling |
| 03/13/2013 | CN102969836A Method for improving cooling effect of air cooler of generator of pump storage group |
| 03/13/2013 | CN102969835A Main cooling agent pump motor of second-generation nuclear power plant |
| 03/13/2013 | CN102966571A Vertical pipeline pump for radiating through water tank |
| 03/13/2013 | CN102966024A Construction machine with oil-cooled generator |
| 03/13/2013 | CN102315740B In-wheel motor and electrically driven vehicle |
| 03/13/2013 | CN101980914B Motor for electric power steering device with integrated controller and electric power steering device |
| 03/13/2013 | CN101714789B Permanent magnet motor capable of radiating heat easily |
| 03/13/2013 | CN101273510B Electrical machine and method of retrofitting an electrical machine |
| 03/13/2013 | CN101053143B System and method for managing air flow in a motor |
| 03/12/2013 | US8395288 Electric machine with centrifugal impeller |
| 03/12/2013 | US8395287 Coolant channels for electric machine stator |
| 03/07/2013 | WO2013033065A1 Electric machine module cooling system and method |
| 03/07/2013 | WO2013030767A2 Electric machine with improved cooling |
| 03/07/2013 | WO2013030181A1 Electric motor |
| 03/07/2013 | US20130057117 In-wheel motor drive device |
| 03/07/2013 | US20130057094 Lubrication structure of generator motor and generator motor |
| 03/07/2013 | US20130057093 Generator and accessory gearbox device with a generator |
| 03/07/2013 | DE19843900B4 Zentrifugalpumpe mit einem integrierten Axialfeldmotor Centrifugal pump with an integrated axial field |
| 03/07/2013 | DE112011101540T5 Elektrische Drehmaschine und Fahrzeugantriebsvorrichtung A rotary electric machine and vehicle drive device |
| 03/07/2013 | DE102011111667A1 Drehfeldmaschine mit Außenläufer Induction machine with external rotor |
| 03/07/2013 | DE102011053299A1 Kühlsystem für eine hochausgenutzte hochtourige rotierende elektrische Synchronmaschine Cooling system for a heavily loaded high-speed rotary electric synchronous machine |
| 03/06/2013 | EP2566015A1 Electric motor |
| 03/06/2013 | EP2565334A1 Construction machine with oil-cooled generator |
| 03/06/2013 | CN202772732U Water cooling structure for hybrid excitation driving motor of electric car |
| 03/06/2013 | CN202772731U Water cooling device for motor |
| 03/06/2013 | CN202772730U Electromotor having inertia wheel structure provided with fan |
| 03/06/2013 | CN202772729U Motor heat dissipation device |
| 03/06/2013 | CN202772728U Motor capable of dissipating heat |
| 03/06/2013 | CN102959839A Generator motor cooling structure and generator motor |
| 03/06/2013 | CN102959838A Rotary electric machine and vehicle drive device |
| 03/06/2013 | CN102959837A Cooling structure of rotating electrical device |
| 03/06/2013 | CN102959836A Fully closed horizontal dynamo-electric machine |
| 03/06/2013 | CN102959835A Electrical machine having fan wheel |
| 03/06/2013 | CN102957268A Heat dissipation structure for rotary motor |
| 03/06/2013 | CN102957267A Radiating structure of torque motor |
| 03/06/2013 | CN102957266A Water cooling device for servo motor |
| 03/06/2013 | CN102957265A Fan-cooled rotor and claw type stator isolated resistance generator |
| 03/06/2013 | CN102957254A Generator front housing |
| 03/06/2013 | CN102957234A Motor rotor for refrigerator compressor |
| 03/06/2013 | CN102954712A Integrated pressure compensating heat exchanger and method |
| 03/06/2013 | CN102954017A Box-type single-stage direct-connecting high speed blower |
| 03/06/2013 | CN102953881A Fuel pump |
| 03/06/2013 | CN102097907B Sealing device and condensing unit of evaporative cooling asynchronous motor stator as well as manufacturing methods thereof |
| 03/05/2013 | US8390161 Electric motor having a rain guard |
| 03/05/2013 | US8390157 Cooling mechanism for axial gap type rotating machines |
| 03/05/2013 | CA2710706C Hybrid electric power system with distributed segmented generator/motor |
| 03/04/2013 | DE202013001459U1 Bausatz Kit |
| 02/28/2013 | WO2013028712A1 Environmental control using a dynamic temperature set point |
| 02/28/2013 | WO2012097939A3 An electric machine |
| 02/28/2013 | US20130049498 Electric Motors |
| 02/28/2013 | US20130049497 Gear-integrated electric motor and electric vehicle |
| 02/28/2013 | US20130049496 Electric Machine Module Cooling System and Method |
| 02/28/2013 | US20130049495 Rotating electric machine system |
| 02/28/2013 | US20130049369 System for Converting Tidal Wave Energy Into Electric Energy |
| 02/28/2013 | DE112012000030T5 Kühlstruktur eines Generatormotors und Generatormotor The cooling structure of the generator motor and generator-motor |
| 02/28/2013 | DE10222409B4 Kühlkanalgestaltung bei kompakten Drehstrommotoren Cooling channel design with compact three-phase motors |
| 02/28/2013 | DE102011081511A1 Cooling system of wheel hub drive system for e.g. passenger car, has electric engine coolant conduit whose opening is coolant-conductively overlapped with opening of inverter coolant conduit based on connection of connecting elements |
| 02/28/2013 | DE102011053138A1 Electrical external rotor motor has stator surface in which several slots are formed such that meandering flow of air is generated by fan wheels with rotor base arranged on stator face at inner side |
| 02/27/2013 | EP2562914A1 Rotating machine |
| 02/27/2013 | EP2562505A1 Integrated pressure compensating heat exchanger and method |
| 02/27/2013 | EP2561601A2 Highly integrated energy conversion system for wind, tidal or hydro turbines |
| 02/27/2013 | CN202759357U Frequency conversion speed regulation asynchronous traction motor for AC transmission mining self-unloading vehicle |
| 02/27/2013 | CN202759339U Driving motor and hybrid power vehicle |
| 02/27/2013 | CN202759338U Novel efficient radiating motor |