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)
03/2014
03/12/2014CN103633781A Cooling stator windings of an electric machine
03/12/2014CN103633780A Shield and coolant guide for an electric machine
03/12/2014CN103633779A Liquid cooled electrical machine
03/12/2014CN103633778A Motor capable of efficiently radiating
03/12/2014CN103633777A Motor capable of reducing energy consumption
03/12/2014CN103633775A Electric vehicle driving motor internally provided with differential and reducer assembly
03/12/2014CN103633761A Rotating electrical machine
03/12/2014CN102725943B Inverter-integrated drive module
03/12/2014CN102334266B Motor with cooling fan
03/12/2014CN102270901B Motor drive device equipped with fan unit
03/12/2014CN102111038B Electric rotating machine with cooling mechanism
03/12/2014CN101728898B Arrangement for cooling of electrical machine
03/06/2014WO2014033833A1 Electric driving device and method for manufacturing electric driving device
03/06/2014WO2014033715A1 Rotor with magnet pattern
03/06/2014WO2014033411A2 Rotor flange of a rotating electrical machine comprising inner ventilation blades, and associated electrical machine rotor
03/06/2014US20140062265 Brushless dc motor
03/06/2014US20140062238 Modular electrical machine
03/06/2014US20140062232 Fan and electric machine assembly and methods therefor
03/06/2014US20140062231 Wind turbine
03/06/2014US20140062230 Stator of rotating electric machine
03/06/2014US20140062228 Thermal management of electric motor in the event of failure of primary cooling system for powertrain on electric vehicle
03/06/2014US20140062227 Apparaus and method for induction motor heat transfer
03/06/2014DE112012002552T5 Elektromotor Electric motor
03/06/2014DE102013215465A1 Elektromechanische antriebseinheit Electromechanical drive unit
03/06/2014DE102013109194A1 Spinning device for rotor spinning machine, has stator supported in cover of spinning unit, discharge chute supported in bushing made of heat conducting material i.e. copper, and bushing supported in stator and in cover of spinning unit
03/06/2014DE102012215585A1 Electrically powered industrial vehicle such as forklift or truck has heat exchanger that is configured to exchange waste heat by cooling medium of electric drive motor or electronic control assembly
03/06/2014DE102012215503A1 Rotor einer elektrischen Maschine und elektrische Maschine Rotor of an electric machine and electric machine
03/06/2014DE102012215241A1 Rotor einer elektrischen Maschine und elektrische Maschine Rotor of an electric machine and electric machine
03/06/2014DE102012215236A1 Rotor einer elektrischen Maschine und elektrische Maschine Rotor of an electric machine and electric machine
03/05/2014CN203466684U Cooling structure for stator of mechanical spindle
03/05/2014CN203466683U Motor
03/05/2014CN203466657U Simple high-efficiency wind-blocking structure for radial ventilation
03/05/2014CN103620925A Rotary electric machine
03/05/2014CN103620924A Drive device for vehicle
03/05/2014CN103620919A Rotor armature for an electric motor
03/05/2014CN103620918A Cooling structure of rotary electric machine
03/05/2014CN103618432A Heat pipe cooling permanent magnet speed controller
03/05/2014CN103618414A Novel low-temperature immersed motor
03/05/2014CN103618413A Shade-pole motor facilitating heat dissipation
03/05/2014CN103618412A Vehicle automatic control system motor capable of efficiently dissipating heat at low rotating speed and saving energy at high rotating speed
03/05/2014CN103618411A A motor dissipating heat highly efficiently
03/05/2014CN103618404A Motor capable of achieving heat dissipation and vibration elimination
03/05/2014CN103618403A High temperature-resistant motor
03/05/2014CN103618402A Automatic grease discharging structure of motor rolling bearing
03/05/2014CN103618394A Disc-type motor stator adopting heat pipe windings
03/05/2014CN102710079B Permanent magnet synchronous motor with dual annular rotation heat tube for cooling rotor
03/04/2014US8664810 Stator and assembly method
03/04/2014US8664809 Apparatus to support superconducting windings in a rotor of an electromotive machine
03/04/2014US8664808 Linear motor coil assembly with cooling device
02/2014
02/27/2014WO2014030445A1 Integrated high-current unit installed in electric vehicle
02/27/2014WO2013108034A3 A linear electrical machine
02/27/2014US20140056726 Cooling Stator Windings of an Electric Machine
02/27/2014US20140056721 Shield and Coolant Guide for an Electric Machine
02/27/2014US20140054990 Electric machine
02/27/2014US20140054989 Cooling device for cooling a winding braid of an electrical machine and method for retrofitting the electrical machine with the cooling device
02/27/2014US20140054988 Hybrid motor vehicle device
02/27/2014US20140054987 Rotating electrical machine
02/27/2014US20140054986 Control apparatus for rotary electric machine, rotary electric machine drive system, and control method for rotary electric machine
02/27/2014US20140054979 Linear motor
02/27/2014US20140054897 Fluid-cooled wind turbine
02/27/2014DE102013109136A1 Electric machine e.g. electric motor has shield that is provided to prevent the contact of coolant with rotor, and hollow cylindrical portion that is formed in air gap of stator and rotor
02/27/2014DE102012017293A1 Elektrische Maschine für einen Kraftfahrzeug-Antriebsstrang An electrical machine for a motor vehicle drive train
02/26/2014EP2700150A1 Coolant flow channel arrangement for a fluid cooled electric motor
02/26/2014CN203456999U Convenient-to-transport demountable water tank heat radiator
02/26/2014CN203456998U Hydrogen gas cooler for power generator of nuclear power station
02/26/2014CN203456997U Miniature large-power drive motor of oil field downhole instrument
02/26/2014CN203456996U Water-cooling apparatus of high-power variable-frequency high-speed motor
02/26/2014CN203456995U A servo motor equipped with a bidirectional fan
02/26/2014CN203456994U A servo motor equipped with a coaxial fan
02/26/2014CN203456993U A novel servo motor equipped with a fan
02/26/2014CN203456992U Cooling structure of air-cooled engine
02/26/2014CN203456966U Steel-plastic motor used for air conditioner
02/26/2014CN203453126U Double-volute centrifugal ventilator for heat dissipation of generator cooling system
02/26/2014CN203450060U Mining dumper flexible air duct
02/26/2014CN103609002A Electric motor
02/26/2014CN103608201A 车辆 Vehicle
02/26/2014CN103607094A Positive and negative charge-shunted trapping tunnel for magnetofluid generator
02/26/2014CN103607088A Three-phase asynchronous motor
02/26/2014CN103607073A Efficient cooling motor with three independent wind-path structures
02/26/2014CN103603817A Medium-pressure air blower
02/26/2014CN102195430B Rotating electrical machine
02/26/2014CN102195428B Rotating electrical machine
02/26/2014CN102187550B Power supply and control unit, particularly for submersed electric motors
02/25/2014US8659192 Rotary electrical apparatus
02/25/2014US8659191 Sleeve member for an electric machine
02/25/2014US8659190 Electric machine cooling system and method
02/20/2014WO2013187837A3 Electric cutting system
02/20/2014WO2013030767A3 Electric machine with improved cooling
02/20/2014DE102012016208A1 Aggregat und Gehäuse mit einem Kühlmantel Unit and cabinet with a cooling jacket
02/20/2014DE102012016207A1 Heat exchanger for e.g. electric motor for use as drive unit for electric car, has function terminal with aperture of housing wall and housing outer surface, and receptacle for function device that is arranged at edge of aperture
02/20/2014DE10158994B4 Motortyp mit variabler Spulenwicklungszahl und Verfahren zur Veränderung der Spulenwicklungsanzahl zum Regeln einer Kühl- und Heizkapazität eines Kolbenverdichters Type of engine with variable coil winding number and method of changing the coil winding number for controlling a cooling and heating of a reciprocating compressor
02/19/2014CN203445751U Generator stator cooling water system
02/19/2014CN203445750U 水冷式电动机 Water-cooled motor
02/19/2014CN203445749U Cooling device for motor of sewing machine
02/19/2014CN203445705U Wind-power direct drive generator stator
02/19/2014CN203442369U Servo motor flange with cooling loop
02/19/2014CN103597716A Drive device, especially for a vehicle
02/19/2014CN103595189A Annular water internal cooling structure laid in stator ventilation ditch
02/19/2014CN103595188A Heat exchanger device and functional device for the heat exchanger device
02/19/2014CN103595187A Internally-installed motor fan blades
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