Patents for H02K 9 - Systems for cooling or ventilating (16,917)
08/2005
08/25/2005WO2005078906A1 Rotating electric machine
08/25/2005WO2005078905A1 Cooling system
08/25/2005WO2005077510A1 A mixer
08/25/2005US20050184610 Field assembly for a motor and method of making same
08/25/2005US20050184607 Exciter for directly vibrating board
08/25/2005US20050184606 Motor, control circuit member and manufacturing method of motor
08/25/2005US20050184604 Generator mountable to vehicle
08/25/2005US20050183535 Pedal module
08/24/2005EP1565967A1 Electrical current collector cleaning and cooling for high voltage rotating machines
08/24/2005CN2720716Y 风扇电动机 Fan motor
08/24/2005CN2720710Y Motor with strong cooling device
08/24/2005CN2720709Y Large-torque motor
08/24/2005CN1659370A Device for cooling a current generator unit
08/24/2005CN1658707A Exciter for directly vibrating board
08/24/2005CN1658474A DC motor
08/24/2005CN1657334A Pedal module
08/23/2005US6933638 Electric motor having a reverse air flow cooling system
08/23/2005US6933635 Automotive alternator
08/23/2005US6933634 Fan baffle
08/18/2005US20050179326 Electromagnetic motor with flux stabilization ring, saturation tips, and radiator
08/18/2005US20050179261 Device for cooling a current generator unit
08/18/2005US20050178891 Electrical generator fluid-flow-coolant filtration
08/18/2005DE10392882T5 Antriebsführungsgerät Drive guide device
08/18/2005DE102004003533A1 Kühlsystem Cooling System
08/17/2005EP1564869A2 Electric motor
08/17/2005EP1142084B1 Electric motor cooled by a fluid and having high specific power
08/17/2005CN2718887Y Motor
08/17/2005CN2718886Y Power generator fan
08/17/2005CN1656662A Cooling jacket for electric machines
08/17/2005CN1215490C Insulating material, electric winding, and method of manufacture thereof
08/16/2005US6930426 Alternator stator having a multiple filar construction to improve convective cooling
08/16/2005US6930424 Several phase for a stator of an alternator for a motor vehicle
08/16/2005US6930417 A.C. motor-inverter integrated drive unit
08/16/2005US6928677 Therapeutic pillow
08/16/2005CA2210236C Ceiling fan motors
08/11/2005US20050175479 Electro-hydraulic power unit with a rotary cam hydraulic power unit
08/11/2005US20050172770 Linear motor and electronic component feeding apparatus
08/11/2005US20050172651 Dynamoelectrical generator
08/10/2005EP1149460B1 Rotating electric machine comprising a rotor that is excited by permanent magnets
08/10/2005CN2717099Y Hydrogen cooling generator
08/10/2005CN1652434A High-efficient low-noise three-phase aynchronous motor and its key producing method
08/10/2005CN1652433A Electric motor, electric tool having the motor, and electric motor production method
08/10/2005CN1651760A Electro-hydraulic power unit with a rotary cam hydraulic power unit
08/09/2005US6927511 Generator having dual path airflow cooling arrangement and method therefor
08/09/2005US6927509 Apparatus and method for cooling an electric motor
08/09/2005CA2125629C Chair control
08/04/2005WO2005071820A1 Cooling system
08/04/2005WO2004114506A3 Generator having dual path airflow cooling arrangement and method therefor
08/04/2005US20050168095 Electric motor, electric tool having the motor, and electric motor production method
08/04/2005US20050168094 Alternator
08/04/2005US20050168081 Drive device
08/04/2005US20050168080 Vented end cap with integrated splash shield for permanent magnet DC motor
08/04/2005US20050168075 Circulation housing for a mover
08/04/2005US20050167989 Wind power installation with separate primary and secondary cooling circuits
08/04/2005DE102005000642A1 Kühlsystem für einen elektrischen Motor A cooling system for an electric motor
08/03/2005EP1472772B1 Electronically commutated motor
08/03/2005CN1650106A Radial fan wheel for transporting cooling air for an electric machine
08/03/2005CN1649235A Alternator
08/02/2005US6924572 Weather protected modular motor enclosure
07/2005
07/28/2005US20050162032 Method and apparatus for reducing hot spot temperatures on stacked field windings
07/28/2005US20050160744 Superconducting device with a cold head of a refrigeration unit with a thermosyphon effect thermally coupled to a rotating superconducting winding
07/28/2005DE10361864A1 Elektrische Maschine Electric machine
07/27/2005EP1557929A2 Method and apparatus for reducing hot spot temperatures on stacked field windings
07/27/2005EP1557928A1 Electrical machine and corresponding cooling method
07/27/2005EP1556940A1 Device for cooling the power electronics integrated at the rear of an alternator or an alterno-starter
07/27/2005CN2713723Y Liquid metal electromagnetic pump for liquid metal soft solder vertical pumping
07/27/2005CN1647345A Fastening of the stator of a flat elevator motor
07/26/2005US6921991 Air-cooled coil unit of a linear motor
07/21/2005US20050156471 Electric motor structure
07/21/2005US20050156470 Electric motor comprising a stator cooling unit
07/21/2005DE10361748A1 Compact drive consisting of electric motor with its fan and axial extension housing on fan side of motor for holding electronic component groups
07/21/2005DE10360226A1 Gasturbine, insbesondere Flugtriebwerk Gas turbine, in particular aircraft engine
07/21/2005DE10359159A1 Motor for the underwater drive of water pumps in boreholes. The bearing bushing is made from e.g. graphite or epoxy resin has rotors having coupling pins on their ends facing each other
07/21/2005DE10358341A1 Mounting for longer refrigerant feed duct to superconducting machines, incorporates magnetic bearing exerting radially-centering force on coolant supply
07/21/2005DE102004050134A1 Elektrische Drehmaschine, die in der Lage ist, durch Entladung bewirkte Leistungsverschlechterungen zu reduzieren A rotary electric machine that is in a position to discharge caused performance degradation to reduce
07/20/2005EP1555739A1 Self-ventilating magneto-generator
07/20/2005CN1641227A Electric air-blowing machine
07/19/2005US6919664 High voltage plants with electric motors
07/19/2005US6919656 Electric asynchronous motor
07/14/2005WO2005064772A1 Electric machine
07/14/2005US20050151431 Cooling system for an electric motor
07/14/2005US20050151430 Cam locked air gap baffle assembly for a dynamoelectric machine
07/14/2005US20050151429 Motor for vehicle
07/13/2005EP1553683A1 Outer rotor type multipolar generator
07/13/2005EP1175562B1 Compact hydraulic aggregate
07/13/2005CN2710240Y Rear-earth permanent magnet syncho metal
07/13/2005CN1639949A Torque motor having a segment design
07/13/2005CN1638240A Electric rotating machinery
07/13/2005CN1638234A Small size core free motor and wireless operating model game apparatus
07/12/2005US6917129 Electromechanical drive device
07/12/2005US6917128 Electric blower
07/07/2005WO2005062447A1 Moving magnet type linear actuator
07/07/2005WO2005062444A1 Electromagnetic retarder comprising means ensuring ventilation
07/07/2005WO2005061874A1 Gas turbine comprising a generator cooled by kerosene
07/07/2005WO2005060371A2 Common radial plane motor cooling
07/07/2005US20050146236 Rectifier of ac generator for vehicle and method for manufacturing the same
07/07/2005US20050146235 Structure of driving unit in drum type washing machine
07/07/2005US20050146234 Magneto generator
07/07/2005US20050146232 Rotating electric machine, motor-driven vehicle and resin insert-molding method
07/07/2005US20050144990 Structure of driving unit in drum type washing machine