Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 9 - Systems for cooling or ventilating
Patents for H02K 9 - Systems for cooling or ventilating (16,917)
03/2012
03/21/2012CN202172349U 混合励磁电机装置 Hybrid excitation motor unit
03/21/2012CN202172334U 一种双内风扇散热转子结构及其高压三相异步电动机 A dual internal cooling fan rotor structure and high pressure phase asynchronous motor
03/21/2012CN102386735A Compact-type high-power top drive variable frequency speed control asynchronous motor
03/21/2012CN102386718A 电机冷却系统 Motor cooling system
03/21/2012CN102386696A Motor cooling structure
03/21/2012CN101604877B Rotary motor
03/21/2012CN101359854B Automatic cooling motor construction having driver connected on the back
03/21/2012CA2752305A1 Air-cooled motor-generator and method for operating such a motor-generator
03/20/2012US8138642 Oil cooled generator
03/20/2012US8138640 Rotating electric machine and cooling system for the rotating electric machine
03/15/2012WO2012033679A2 Electric machine including a stator having a stator sleeve and method of cooling a stator
03/15/2012WO2011146640A3 Sleeve member for an electric machine
03/15/2012US20120062057 Traction motor
03/15/2012US20120062056 Electric machine including a stator having a stator sleeve and method of cooling a stator
03/15/2012US20120062055 Cooling structure for rotating electric machine
03/15/2012US20120062054 Permanent magnet rotor for electric machine
03/15/2012US20120062052 Rotor for an electric external rotor motor and external rotor motor
03/15/2012DE102010040491A1 Fahrmotor mit Kühlung Traction motor with cooling
03/14/2012EP2429067A1 Rotor for an electric outer rotor motor and outer rotor motor
03/14/2012EP2429065A2 Electric machine with permanent magnet excitation
03/14/2012CN202167940U 带有螺旋叶片风扇的电磁制动电机 Electromagnetic brake motors with helical blades of the fan
03/14/2012CN202167929U 传导散热的节能电机 Conduction cooling energy-saving motors
03/14/2012CN102379078A Drive unit
03/14/2012CN102377301A Asynchronous motor for rail grinding train
03/14/2012CN102377287A Shaft type linear motor
03/14/2012CN102377286A Motor and cooling systeem thereof
03/14/2012CN102377285A Stator system with a cooling arrangement
03/14/2012CN102377268A Outer rotor alternating-current motor
03/14/2012CN102377266A 旋转电机及风力发电系统 Rotary motor and wind power generation system
03/14/2012CN101222153B Rotation structure of permanent magnet motor and method determining its rotation structure
03/13/2012US8134261 Cooling arrangement for an electrical machine
03/13/2012US8134260 Electric motor with heat pipes
03/08/2012WO2012029112A1 Cooling structure of rotating electrical device
03/08/2012WO2012028183A1 A rotating electric machine
03/08/2012WO2012027954A1 Wind power generation set for environment of high humidity district
03/08/2012WO2012027952A1 Wind power generator set adapting to high-altitude environment
03/08/2012WO2010130523A3 Electric drive system
03/08/2012DE102010044639A1 Cooling device for electric motor of submersible pump, has heat exchanger provided with closed inner cooling circuit, and tubular parts respectively provided for cooling medium supply and -discharge and lying in region of cooling layer
03/08/2012DE102010040399A1 Gehäuse zur Aufnahme eines elektrischen Antriebs Housing for receiving an electric drive
03/07/2012EP2425518A2 Electric machine having a brush-slip ring device
03/07/2012CN202160081U 混合动力车用水冷异步电机 Hybrids with a water-cooled induction motor
03/07/2012CN202160070U Passive cooling system of wind generator
03/07/2012CN202160069U 一种电机用无源冷却器 A motor with a passive cooler
03/07/2012CN202160068U 静音机组电机强制排风结构 Quiet forced air ventilation motor unit structure
03/07/2012CN202160067U 双侧散热电机 Bilateral cooling motor
03/07/2012CN202160066U 一种直流电机的散热机构 One kind of cooling mechanism DC
03/07/2012CN202160065U 耐高温型的发电机箱 High temperature type of power generation chassis
03/07/2012CN202160052U 一种双重冷却异步电机 A dual cooled induction motor
03/07/2012CN202160050U 安装在薄煤层采煤机摇臂中的水冷截割电机 Water-cooled mounted rocker in thin seam shearer cutting motor
03/07/2012CN102369117A Power generation apparatus
03/06/2012US8129878 Engine electrical generator cooling device and method
03/06/2012US8129876 Brazed joint between a cooling fluid box and an armature bar
03/06/2012US8129875 Motor cooling structure
03/06/2012US8129874 Internal oil cooling via housing end brackets for an electric machine
03/06/2012US8129873 Stator coil coolant flow reduction monitoring
03/06/2012CA2616975C Motor drive system for railway vehicle
03/01/2012WO2012027191A2 Systems and methods for fluid cooling of electric machines
03/01/2012WO2012025432A1 Pump or compressor having a cooled electric motor and coolant pump driven by means of a magnetic coupling
03/01/2012WO2012024954A1 Dc motor for vacuum cleaner
03/01/2012WO2012024892A1 Wind turbine generator system for high temperature environments
03/01/2012WO2012024778A1 Electric water pump with stator cooling
03/01/2012WO2011058097A3 Electric machine, in particular a canned electric motor
03/01/2012WO2011047761A3 Electric generator
03/01/2012US20120049668 Systems and methods for cooling and lubrication of electric machines
03/01/2012US20120049667 Cooling structure of rotating electrical machine
03/01/2012US20120049666 Systems and methods for providing fluid for internal cooling and lubrication of electric machines
03/01/2012US20120049665 Systems and methods for fluid cooling of electric machines
03/01/2012US20120049664 Drive Unit for Electric Vehicle
03/01/2012DE102011000445A1 Drehende elektrische Maschine Rotating electrical machines
03/01/2012CA2812397A1 Systems and methods for fluid cooling of electric machines
02/2012
02/29/2012EP2424087A2 Linear motor armature and linear motor
02/29/2012EP2424082A1 Electric machine with coolant intake chamber
02/29/2012EP2422093A1 A cooling system for a high density power motor, in particular an axial-flux motor
02/29/2012CN101741176B Integrated double-rotor electric generator
02/29/2012CN101689788B Vehicle propulsion device
02/29/2012CN101483367B Electric motor for compressor
02/28/2012CA2499641C Electrical machine having a stator with cooled winding bars
02/23/2012WO2012024476A2 Reject heat driven absorption cooling cycle
02/23/2012WO2012024475A2 Material matrix for cooling media enhancement
02/23/2012WO2012022974A1 Electric machine - over-moulding construction
02/23/2012WO2012022623A1 Electric machine comprising a commutator
02/23/2012WO2012022622A1 Electric machine with a commutator
02/23/2012WO2012022507A2 Thermal management module and cooling system comprising such a thermal management module
02/23/2012WO2012022500A1 Electrical machine with oil encapsulation around an active part
02/23/2012WO2011140272A3 Electric machine cooling system and method
02/23/2012WO2011066981A3 Double-walled casting for a liquid-cooled electric machine
02/23/2012WO2010036745A3 Motor air flow cooling
02/23/2012US20120043837 Stator system with a cooling arrangement
02/23/2012US20120043836 Disk Style Centrifugal Pump
02/23/2012US20120043835 Material matrix for cooling media enhancement
02/23/2012DE102010039609A1 Elektrischer Gondelantrieb für eine schwimmende Einrichtung mit interner Statorkühlung Electric propulsion pod for a floating device with internal Stator
02/23/2012DE102010039433A1 Elektrische Maschine mit einem Kommutator An electrical machine with a commutator
02/23/2012DE102010039432A1 Elektrische Maschine mit einem Kommutator An electrical machine with a commutator
02/23/2012DE102010035039A1 Pumpe mit einem Elektromotor sowie Verfahren zum Einschalten einer derartigen Pumpe Pump with an electric motor as well as procedures for switching on such a pump
02/22/2012EP2421126A1 Stator system with a cooling arrangement
02/22/2012EP2421125A2 Drive system for a motor vehicle
02/22/2012EP2419993A2 Electric machine - evaporative cooling
02/22/2012CN202150785U 强迫风冷扁平型三边工作的三相直线异步电动机 Forced air-cooled flat triangular three-phase linear asynchronous motor work
02/22/2012CN202150768U Water-air double-side-cooling cooling system for power motor used by electric automobile
02/22/2012CN202150767U Power motor cooling system used in gas-gas double-side cooling type electric automobile
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