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)
10/2013
10/30/2013EP2658098A1 Rotator
10/30/2013EP2658097A1 Electric machine and method for operating it
10/30/2013EP2657520A1 Cooling and supporting a stator segment of an electro-mechanical machine, especially for wind turbine application
10/30/2013EP2656719A1 Airflow management
10/30/2013EP2656487A2 Voltage regulator device for a rotary electric machine, bearing for such a machine equipped with such a device and such a machine comprising such a bearing
10/30/2013EP2656486A2 Voltage regulator device for a rotary electric machine, bearing for such a machine equipped with such a device and such a machine comprising such a bearing
10/30/2013CN203261222U Air cooling structure of cylindrical permanent magnet speed regulator
10/30/2013CN203261196U Lightening proof type rare earth permanent magnet motor
10/30/2013CN203261191U Integrated permanent magnet motor controller
10/30/2013CN203261190U Heat radiation structure of superspeed PMSM
10/30/2013CN203261189U Cooling air duct of direct current motor
10/30/2013CN203261188U Power station cooling equipment
10/30/2013CN203261179U Generator assembly of digital generator
10/30/2013CN203261167U Water-cooled housing of superspeed permanent magnetism motor
10/30/2013CN203257741U Superspeed permanent magnet motor axial fan
10/30/2013CN203257736U Novel motor heat dissipation impeller
10/30/2013CN103378710A Permanent magnetic coupling with heat radiating blades
10/30/2013CN103378690A Electric machine with fan blade
10/30/2013CN103378688A Drive device for motor vehicle
10/30/2013CN103378667A A stator segment for cooling and supporting an electro-mechanical machine, especially for wind turbine application
10/30/2013CN102684396B Oil-cooled motor for compressor and variable frequency oil-injection screw air compressor employing same
10/30/2013CN102136780B Totally enclosed motor
10/24/2013WO2013157066A1 Rotating electrical machine
10/24/2013WO2013157065A1 Dynamo-electric machine
10/24/2013WO2013117578A3 Geared motor
10/24/2013WO2013113560A3 Cooling jacket for a motor engine or driven machine
10/24/2013WO2013093255A3 Salient pole rotor comprising flanges for holding the lead-out wires of windings, and associated holding flanges
10/24/2013WO2013021248A3 Rotary electric machine
10/24/2013US20130278093 Airflow Management
10/24/2013US20130278092 Stator cooling channel tolerant to localized blockage
10/24/2013US20130278091 Rotary machine
10/24/2013US20130278090 Rotating Electrical Machine Unit
10/24/2013US20130278089 Liquid cooled electrical machine
10/24/2013US20130278088 Stator for an electric machine having end windings pressed into a housing
10/24/2013DE102012206496A1 Elektrische Maschine mit einem Lüfterrad mit hoher Schaufelanzahl Electrical machine having an impeller with high blade number
10/24/2013DE102012008209A1 Elektrische Maschine Electric machine
10/23/2013EP2652863A1 Electric machine cooling system and method
10/23/2013CN203251212U Novel linear motor easy to radiate heat
10/23/2013CN203251190U Cooling package, stator and coil head embedding assembly used for motor
10/23/2013CN203251189U Motor
10/23/2013CN203251188U Wind power generator set water cooling system
10/23/2013CN203251187U Motor
10/23/2013CN203251186U Heat radiation structure for brushless direct-current motor
10/23/2013CN103370862A Rotor for an electric machine
10/23/2013CN103370859A System and method for estimating a generator rotor temperature in an electric drive machine
10/23/2013CN103370853A Electric motor having optimised stator structure
10/23/2013CN103368334A Motor drive apparatus
10/23/2013CN103368332A 马达 Motor
10/23/2013CN103368331A Heat exchanger on generator set
10/23/2013CN103368330A Automobile and cooling device of automobile driving motor
10/23/2013CN103368289A Stator portion of molded motor, and molded motor including the same
10/23/2013CN103363075A Integrated cooling system for fully mechanized mining faces
10/23/2013CN101895172B Electric motor
10/23/2013CA2796481A1 Sintered bearing-equipped bldc motor for hair dryer
10/22/2013CA2749586C System and method for a combined submersible motor and protector
10/17/2013WO2013152473A1 System and method for cooling an electric motor
10/17/2013US20130270939 Electric machine with enclosed, autonomous cooling medium circuit
10/17/2013US20130270938 Cooling Structure for Electric Vehicle
10/17/2013US20130270937 Wind turbine with improved cooling
10/17/2013US20130270936 Systems and methods for direct winding cooling of electric machines
10/17/2013US20130270935 Force modulator
10/17/2013US20130270933 Work apparatus
10/17/2013US20130270932 Rotor assembly for brushless motor for a power tool
10/17/2013US20130270931 Rotary machine
10/17/2013DE102012206199A1 Electrical machine e.g. direct current motor used in e.g. screwdriver, has cooling channel that is inserted in rotor shaft of machine, in communication on side facing fan wheel having first flow path
10/17/2013DE102012206139A1 Antriebsvorrichtung für einen Kraftwagen Drive device for a motor vehicle
10/17/2013DE102012205938A1 Electric machine, has retainer units formed such that connection of one retainer unit with housing exhibits heat transition coefficients higher than heat transition coefficients of connection of another receiver unit with housing
10/16/2013EP2651009A2 Wind turbine with improved cooling
10/16/2013CN203243279U Intelligent energy-saving motor with cooling circulation system
10/16/2013CN203243183U Composite type motor cooling device
10/16/2013CN203243182U Motor with structure comprising internal air path and external air path
10/16/2013CN102412699B Double-water cooled flat linear synchronous machine with permanent magnets with unequal width
10/16/2013CN102265487B Electrical machine with multiple cooling flows and cooling method
10/16/2013CN101733740B Power tool
10/15/2013US8558425 Motor having stator with generally planar windings
10/15/2013US8558423 Stator-arrangement
10/15/2013US8558422 Uniform contained cooling for stator
10/15/2013US8558421 Shaft mounted geared fan for operating motors and method of assembling such motors
10/10/2013WO2013004725A3 Electric motor cooling device
10/10/2013US20130264897 Internal cooling of stator assembly in an electric machine
10/10/2013DE202013004746U1 Asynchronmotor Induction motor
10/10/2013DE112010004613T5 Rotierendes, gerichtetes Kühlmittelspray für eine elektrische Maschine Rotating, directed coolant spray for an electrical machine
10/10/2013DE102013103247A1 Elektromaschinenmodul-Kühlsystem und Verfahren Electric machine module cooling system and method
10/10/2013DE102012205757A1 Rotor for rotary electric machine e.g. gear boxless electromotor of motor-gear unit used in motor car, has spiral spring that is concentrically arranged to hole extended in longitudinal direction of rotor shaft
10/10/2013DE102012205756A1 Rotor for e.g. drive motor for use in powertrain of motor car, has vane wheel arranged on locking end winding covering and concentrically around rotor shaft, and rotor laminated core connected with rotor shaft
10/10/2013DE102012205404A1 Elektrische Maschine Electric machine
10/09/2013EP2647111A2 Electric generator
10/09/2013EP2647106A2 Liquid delivery device
10/09/2013EP2647105A2 Improved rotating electric machine
10/09/2013CN203233280U Controllable silicon excitation air-cooled turbo generator
10/09/2013CN203233279U Motor heat radiation device with velocity measurement function
10/09/2013CN203233275U Motor with cooling fan
10/09/2013CN203233274U Motor with improved fan blade installation structure
10/09/2013CN203233273U Double-side type linear induction asynchronous motor forced air-cooled device
10/09/2013CN103348571A 旋转机械 Rotating Machinery
10/09/2013CN103348138A Inverter-integrated electric compressor
10/09/2013CN103346643A Liquid cooling motor
10/09/2013CN103346642A Vehicle driving motor cooling device
10/09/2013CN103343746A Modified axial flow fan
10/09/2013CN103341819A Motor installing structure of motorized spindle for grinding railway bearing
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