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)
09/2010
09/30/2010US20100244593 Holding apparatus for electrical components of a field circuit which are arranged in the interior of a rotor body, as well as a rotor having a holding apparatus such as this
09/30/2010US20100244592 Power tool
09/30/2010DE102009001838A1 Antriebseinrichtung Drive means
09/29/2010EP2234247A1 Power tool
09/29/2010EP2234246A1 Arrangement and method for cooling an electrical machine
09/29/2010CN201594781U Heat dissipation and carbon powder prevention device of motor collecting ring component
09/29/2010CN201594780U 电机 Motor
09/29/2010CN201594779U Independent wheel hub traction apparatus
09/29/2010CN201594778U Internal fan for vehicle alternating-current generator
09/29/2010CN201594777U Traction motor for ship
09/29/2010CN201593526U Cooling structure for connecting flange of oil pump of servo motor
09/29/2010CN1967978B Evaporation cooling combined cycle device of hydraulic generator stator
09/29/2010CN101849344A Dynamo-electric machine and drive device
09/29/2010CN101847909A Cooling method of high-speed lathe electric main shaft part and structure thereof
09/29/2010CN101847899A Internal evaporating, cooling and circulating system of motor stator winding
09/29/2010CN101846087A Centrifugal fan and closed motor with same
09/29/2010CN101442238B Hollow air cooler for motor
09/29/2010CN101350543B Low-temperature lifting wind power generator
09/29/2010CN101138147B Cooling device, control method of cooling device, and abnormality specification method
09/29/2010CN101106300B Heat dispersion fan
09/29/2010CN101087081B Large high-speed electromotor whole structure
09/28/2010US7804208 Method and structure for cooling an electric motor
09/28/2010US7802614 Electric motor cooling rings
09/28/2010CA2568881C Totally-enclosed fan-cooled motor
09/23/2010WO2010107306A1 A wind turbine and a direct-drive generator
09/23/2010WO2010107305A1 A wind turbine and a direct-drive generator
09/23/2010WO2010106761A1 Totally-enclosed main motor for vehicle
09/23/2010WO2010105659A1 Electrical motor with improved cooling and associated method
09/23/2010US20100239441 Compressor system for underwater use in the offshore area
09/23/2010US20100237727 Arrangement and method for cooling an electrical machine
09/23/2010US20100237723 System and method for thermal management in electrical machines
09/23/2010US20100237722 Motor connecting box and converter motor
09/22/2010EP2230751A1 An arrangement and method for cooling an electrical machine
09/22/2010CN201590737U Double-rotor generator with internal air cooling function
09/22/2010CN201590725U Electric connecting device
09/22/2010CN201590720U Motor cooling air duct
09/22/2010CN201590719U Cooling mechanism of electric generator
09/22/2010CN201590718U Integral twin-rotor generator
09/22/2010CN1981421B Totally-enclosed fancooled type motor
09/22/2010CN101842973A Inverter unit
09/22/2010CN101841213A Wind-driven generator adopting air-water cooling mode
09/22/2010CN101841212A Dynamoelectric machine coil spacerblock having flow deflecting channel in coil facing surface thereof
09/22/2010CN101841211A High-speed motor with rotor cooling structure
09/22/2010CN101841209A Direct-drive wind driven generator
09/22/2010CN101523595B Heat generator cooling structure and driving apparatus fitted with the same
09/22/2010CN101159397B Wheel assembly with in-wheel motor
09/21/2010US7800262 Centrifugal drop fan and valve with sliding motor
09/21/2010US7800261 Rotary electric machine with stator outer surface designed to enhance heat dissipation
09/21/2010US7800259 Stator assembly for use in a fluid-cooled motor and method of making the same
09/16/2010WO2010102900A2 Rotor for a turbo generator, and turbo generator comprising a rotor
09/16/2010WO2010102842A2 Electric machine
09/16/2010US20100231065 Motor cooling structure
09/16/2010DE102009012324A1 Electrical machine e.g. motor, has rotatable shaft with cavity for receiving refrigerant, vaporizer unit arranged within rotor, and condenser unit arranged outside of rotor for condensation of refrigerant
09/16/2010DE102009001458A1 Elektromaschine Electric machine
09/15/2010EP2228887A1 Rotor for a turbogenerator and turbogenerator with a rotor
09/15/2010CN201584872U Rotor of high-efficiency and ultra high-efficiency three-phase asynchronous motor
09/15/2010CN201584859U High-efficiency wind generator unit cooler
09/15/2010CN201584858U Press steel belt main driving motor heat radiation device
09/15/2010CN201581245U Speed regulation system used for industrial stitcher
09/15/2010CN101836346A Stator structure
09/15/2010CN101834491A One-in and one-out double water-cooling sealing motor
09/15/2010CN101834490A Cooler of wind power generator
09/15/2010CN101834489A Scavenging concept for a hydrogen cooled generator
09/15/2010CN101834481A Drive motor for compressor
09/15/2010CN101834477A Drive motor of centrifugal fan
09/14/2010US7795764 Machine having an uncooled rotor body and a cooled rotor winding, as well as an associated holding and/or supporting device
09/10/2010WO2010101616A1 Base for a food processor
09/10/2010WO2010100756A1 Motor with cooling fan
09/10/2010WO2010022724A3 Filtering of debris in wind turbines
09/10/2010CA2752831A1 Base for a food processor
09/09/2010US20100225184 Servo motor with improved heat dissipation efficiency
09/09/2010US20100225183 Stator cooling structure for superconducting rotating machine
09/09/2010DE102009001387A1 Elektromaschine Electric machine
09/08/2010EP2226921A2 Electric fan
09/08/2010EP2225819A2 Target carrier assembly on the fan of a rotary electric machine
09/08/2010EP2225818A2 Oil cooled generator group
09/08/2010EP1415382B1 Electric propulsion units
09/08/2010CN201577001U Novel carbon brush gear for turbo-generator
09/08/2010CN201576998U Wind guiding device in slip ring chamber of wind driven generator
09/08/2010CN201576997U Cooling device of wind power generator
09/08/2010CN201576996U Fanless ventilation structure of high-speed turbine generator
09/08/2010CN201576995U Motor cast-aluminum rotor
09/08/2010CN201576994U Cooling mechanism of motor for domestic food processor
09/08/2010CN201576993U Hot-side bicirculating cooling heat tube type wind turbine generator system cooler
09/08/2010CN201576992U Hot-plate type wind turbine generator system cooler
09/08/2010CN201576991U Megawatt direct-drive permanent-magnetic wind-driven generator
09/08/2010CN201576990U Axial-radial hybrid ventilation high-voltage motor
09/08/2010CN201576969U Motor rotor structure
09/08/2010CN201576968U Rotor structure of motor
09/08/2010CN101826776A Air-cooling system device of large-sized motor
09/08/2010CN101826775A 伺服马达 Servo Motor
09/08/2010CN101442242B Self-wind cooled rotor double-stator Reluctance Motor
09/08/2010CN101087083B A cooling water cover of electromotive motorcar electromotor
09/07/2010USRE41621 Structure of driving unit in drum type washing machine
09/07/2010US7791238 Internal thermal management for motor driven machinery
09/07/2010US7791230 Heat transfer enhancement of dynamoelectric machine rotors
09/07/2010US7791229 Low heat leak, high torque power shaft for cryogenic machines
09/02/2010WO2010097837A1 Permanent magnet generator
09/02/2010US20100219705 Cooling apparatus for electric motor
09/02/2010US20100219702 Electric motor with self-cooling
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