| Patents for H02K 9 - Systems for cooling or ventilating (16,917) |
|---|
| 01/19/2011 | CN101951071A High protection level slip ring structure of winding motor |
| 01/19/2011 | CN101951070A Magnetic steel cooling structure for electric vehicle permanent magnet motor and cooling method thereof |
| 01/19/2011 | CN101951069A Cooling water channel structure for motor casing |
| 01/19/2011 | CN101951068A Water-cooled permanent magnet synchronous brushless DC motor |
| 01/19/2011 | CN101951067A Heat radiation control method in water cooling system of aerogenerator |
| 01/19/2011 | CN101949619A Lubricating oil and refrigerant separation device of refrigerating unit and operating method thereof |
| 01/19/2011 | CN101949359A Wind turbine generator system applicable to high-humidity region environment |
| 01/18/2011 | US7872382 Regulator unit and generator |
| 01/18/2011 | US7872381 Counter-rotating axial-flow fan |
| 01/13/2011 | WO2011004451A1 Electric motor for vehicle |
| 01/13/2011 | US20110006623 Device for sealing a component housing in a motor-vehicle drive train |
| 01/13/2011 | US20110006622 Electric machine having a twin axial fan |
| 01/12/2011 | EP2272155A2 Electric motor |
| 01/12/2011 | EP2272152A1 A method for manufacturing the frame of an electric machine, an electric machine and a frame of an electric machine |
| 01/12/2011 | CN201708657U Power generator and slip ring device thereof |
| 01/12/2011 | CN201708656U Sealing fixed reinforced motor core body |
| 01/12/2011 | CN201708655U Electric motor liquid cooling structure |
| 01/12/2011 | CN201708654U Reverse double water channels cooling structure of motor |
| 01/12/2011 | CN201708653U Cooling structure with multiple water gaps and water channels of electromotor |
| 01/12/2011 | CN201708652U Multi-groove anti-seep motor core body |
| 01/12/2011 | CN201708651U Jacket water-cooling type wind power generator |
| 01/12/2011 | CN201708650U Cold-sealing motor with water inlet and water outlet |
| 01/12/2011 | CN201708649U Water inlet and outlet cold tray type sealed motor |
| 01/12/2011 | CN201708648U Electric motor for shot blasting machine |
| 01/12/2011 | CN201708647U Annular turbulence heat exchange element |
| 01/12/2011 | CN201708646U Air-cooling system device of large-size motor |
| 01/12/2011 | CN201708645U Double-centrifugal heat pipe cooler |
| 01/12/2011 | CN201708644U Mute unit adopting small general dynamic |
| 01/12/2011 | CN201708643U Ventilation pipeline structure of motor |
| 01/12/2011 | CN201708522U Cooling pipe of cooler |
| 01/12/2011 | CN101946387A Electric motor |
| 01/12/2011 | CN101944799A Motor cooling device |
| 01/12/2011 | CN101944798A Motor for air compressor with steady air cooling performance |
| 01/12/2011 | CN101943129A Wind generating set suitable for environment of high-altitude area |
| 01/12/2011 | CN101941200A Electric tool and motor assembly thereof |
| 01/12/2011 | CN101940970A Gardening crusher |
| 01/12/2011 | CN101420161B Single transplanted magnet steel permanent magnet synchronous motor |
| 01/12/2011 | CN101043169B Method and apparatus for heat removal from electric motor winding end-turns, and motor |
| 01/12/2011 | CN101039839B Electric motor-driven water craft, which is cooled by the surrounding water |
| 01/11/2011 | US7868498 Motor stator assembly mounting features for radial mounting to a shroud and assembly method |
| 01/06/2011 | WO2011000288A1 Genemotor for automobile |
| 01/06/2011 | US20110001400 Power Unit |
| 01/06/2011 | US20110001387 Carbon Brush Holder with Improved Air Vents |
| 01/06/2011 | US20110001371 System for the circulation of filtered air inside the wind turbine |
| 01/06/2011 | US20110001370 Electric motor integrated hydraulic motor |
| 01/05/2011 | EP2270322A1 Cooling circuit for removing waste heat from an electromechanical convertor and power plant assembly with such a cooling circuit |
| 01/05/2011 | DE102010025650A1 Cooling device for cooling electrical motor utilized as spindle motor for driving spindle shaft in machine tool, has ducts arranged in lateral manner adjacent to each other so that ducts do not overlap in mutual manner |
| 01/05/2011 | DE102009031548A1 Ständer für eine elektrische Maschine The stator for an electrical machine |
| 01/05/2011 | DE102007034915B4 Motoranschlusskasten und Umrichtermotor Motor terminal box and converter motor |
| 01/05/2011 | CN201699558U Permanent magnet synchronous heat drawing roller motor |
| 01/05/2011 | CN201699555U Variable-pole-speed motor |
| 01/05/2011 | CN201699537U Liquid-cooling liquid supply device of wind driven generator |
| 01/05/2011 | CN201699536U Wind power generator adopting air-water cooling mode |
| 01/05/2011 | CN201699535U Heat super-conduction cooling system structure of motor |
| 01/05/2011 | CN201699534U Power generator inner fan radiating device |
| 01/05/2011 | CN201699533U Motor bearing cooling device |
| 01/05/2011 | CN201699532U Energy-saving device for motor ventilating system |
| 01/05/2011 | CN201699531U Cooling device of wind generating set |
| 01/05/2011 | CN201699506U Canned motor for vacuum pump |
| 01/05/2011 | CN1942684B Machine with an improved bearing lubrication |
| 01/05/2011 | CN101938194A Cooling water jacket of vehicle motor |
| 01/05/2011 | CN101938193A Rotary motor |
| 01/05/2011 | CN101938191A Dry-submarine dual-purpose motor system |
| 01/05/2011 | CN101938183A Mining type flameproof submersible motor |
| 01/05/2011 | CN101938180A Variable-frequency three-phase asynchronous electric motor |
| 01/05/2011 | CN101938179A Motor for automobile glass lifter |
| 01/05/2011 | CN101938174A Insulating joint of inner cooled hollow lead wire |
| 01/04/2011 | US7863783 Brushless type of vehicular AC generator |
| 01/04/2011 | CA2607683C Inverted electrical submersible pump completion to maintain fluid segregation and ensure motor cooling in dual-stream well |
| 12/30/2010 | US20100328901 Linked semiconductor module unit and electronic circuit-integrated motor vehicle device using same |
| 12/30/2010 | US20100327678 Drive apparatus |
| 12/30/2010 | US20100327677 Drive apparatus and semiconductor module |
| 12/30/2010 | US20100327675 Heat dissipation structure for sealed machine tools |
| 12/30/2010 | DE102010023651A1 Lüfteranordnung und elektrische Maschine, insbesondere Elektromotor Fan assembly and electrical machine, in particular electric motor |
| 12/29/2010 | WO2010150530A1 Drive device |
| 12/29/2010 | WO2010150529A1 Drive device |
| 12/29/2010 | WO2010150528A1 Drive device |
| 12/29/2010 | WO2010150527A1 Drive device |
| 12/29/2010 | WO2010148472A1 Axial-flux brushless electric motor |
| 12/29/2010 | WO2010079455A3 Rotors for rotating electrical machines |
| 12/29/2010 | EP2267870A1 Electrical connection of a sealed electrical machine and method for cooling an electrical connection of a sealed electrical machine |
| 12/29/2010 | EP2267350A1 Rotary joint |
| 12/29/2010 | EP2266191A1 Electric machine comprising a fan with multiple ducts |
| 12/29/2010 | CN201690319U Wind-driven generator |
| 12/29/2010 | CN201690318U Connecting structure for fan of generator rotor |
| 12/29/2010 | CN201690317U Limit ring front fan integrated structure |
| 12/29/2010 | CN201690316U High speed motor with rotor cooling structure |
| 12/29/2010 | CN201690315U Motorcycle magnet motor cooling device |
| 12/29/2010 | CN201690314U Digital variable-frequency electric generator with combined cooling air flue |
| 12/29/2010 | CN201690313U Local heat sink of electric motor |
| 12/29/2010 | CN201690220U Frequency converter for precast concrete member production line spreader |
| 12/29/2010 | CN101931284A Electrical rotating machine |
| 12/29/2010 | CN101931277A Compact high power alternator |
| 12/29/2010 | CN101364758B Horizontal pervaporatively cooling motor |
| 12/29/2010 | CN101228357B Radial fan |
| 12/29/2010 | CA2707571A1 Electric machine provided with an air cooled internal stator |
| 12/28/2010 | US7859146 End winding cooling |
| 12/25/2010 | CA2707327A1 Hermetic sealing assembly and electrical device including the same |
| 12/23/2010 | WO2010145981A1 Sealed generator and method for sealing an electric generator |
| 12/23/2010 | WO2010145785A2 Blower arrangement and electric machine, particularly electric motor |