Patents for H02K 9 - Systems for cooling or ventilating (16,917)
02/2011
02/15/2011US7888829 Vehicle AC generator
02/15/2011US7888828 Starter generator
02/15/2011US7888124 System for monitoring the health of electrical generators and method thereof
02/10/2011WO2011015112A1 Disk motor hybrid powertrain
02/10/2011WO2011014994A1 Permanent magnet synchronous motor
02/10/2011DE102009034608A1 Machine e.g. electrical machine, has energy recovery device i.e. cylindrical-piston stirling motor, converting heat energy into electrical or mechanical energy and coupled with cooling device
02/09/2011EP2282395A2 Motor Assembly with a thermally conducive bridging member
02/09/2011CN201742270U Single bearing brushless synchronous electric generator without front end cover
02/09/2011CN201742269U Brushless excitation multiphase water-cooling synchronous wind driven generator
02/09/2011CN201742267U Water cooling type asynchronous motor for a motor vehicle
02/09/2011CN201742266U Energy-efficient three-phase asynchronous motor
02/09/2011CN201742264U Marine three-phase asynchronous motor
02/09/2011CN201742234U Water-cooled paper shredder
02/09/2011CN201742233U Water-cooling motor and swelling-prevention structure for water-cooling end cover body
02/09/2011CN201742232U Cooling structure for bearing sleeve of motor rotor of canned motor pump
02/09/2011CN201742231U Superconductive radiating motor
02/09/2011CN201742230U Improved motor
02/09/2011CN201742229U Generator cooling structure
02/09/2011CN201742228U Two-speed electric motor with steel plate housing
02/09/2011CN201742188U Novel motor rotor
02/09/2011CN201742183U Totally enclosed motor capable of directly cooling surface of stator core
02/09/2011CN101971462A Rotors for rotating electrical machines
02/08/2011US7884511 Motor-type power device
02/03/2011WO2011013809A1 Rotating electric machine
02/03/2011WO2011013629A1 Motor with speed reduction mechanism
02/03/2011WO2011012079A1 Motor
02/03/2011WO2010072496A3 Electric machine having an axial, radially offset cooling stream, and corresponding method
02/03/2011US20110025438 Superconducting apparatus
02/03/2011US20110025152 Compact high power alternator
02/03/2011US20110025147 Motor Assembly with a Thermally Conductive Bridging Member
02/03/2011US20110025144 Cooling housing for a switched reluctance electric device
02/03/2011US20110025143 Controller for ac generator
02/03/2011US20110024567 Electrical power generation apparatus for contra-rotating open-rotor aircraft propulsion system
02/03/2011US20110023448 Inertia wheel with progressive run up
02/03/2011DE102009034609A1 Machine i.e. machine system, for use in power station for production of electricity, has energy recovery mechanism coupled with element of electrical machine, which is heated during operation of electrical machine
02/02/2011EP2279553A1 Waste heat use
02/02/2011CN201733183U Slip ring chamber and generator
02/02/2011CN201733180U Cooling system of motor
02/02/2011CN201733179U High-speed motor for hybrid car
02/02/2011CN201733178U Wind-guiding balance disc and generator
02/02/2011CN101964568A Cooling pipe for cooler
02/02/2011CN101964561A Motor
02/01/2011US7881058 Cooling system for a rotary tablet press
02/01/2011US7880586 Cooling system for a mobile terminal for wireless communication
02/01/2011US7880347 Airflow cooling pattern for belt-driven vehicle electrical power generator
01/2011
01/27/2011WO2010042563A9 Vacuum assembly for automobile
01/27/2011US20110018373 Brushless DC Motor and a Radiator Thereof
01/27/2011DE102010021435A1 Kühlsystem und -verfahren für einen Hochspannungsverbinder und einen Anschlussblock eines Hybridgetriebes Cooling system and method for a high-voltage connector and a terminal block of a hybrid transmission
01/27/2011DE102010016930A1 Rotierende elektrische Maschine für Fahrzeuge Rotary electric machine for vehicles
01/27/2011DE102009033976A1 Kühlungssystem für elektrisch betriebene Motoren Cooling system for electric motors
01/27/2011DE102009027857A1 Electromechanical device e.g. starter, for internal-combustion engine of motor vehicle, has cooling device comprising heat reservoir with phase change materials that exhibit temperature in operating range of operating temperature
01/27/2011DE102009026195A1 Wind power generator for small wind energy plant, has cooling body with large surface arranged inside continuous massively designed fixed axial pipe, and flowing nozzle arranged on side turned to spinner
01/26/2011EP2278691A1 Pressurised rotating machine with hermetic connections
01/26/2011EP2277254A2 Electric machine comprising a cooling unit
01/26/2011CN201726285U Three-phase asynchronous motor
01/26/2011CN201726257U Circulating water cooling device of coalface motor
01/26/2011CN201726256U Sliding bearing ventilation structure used for motor
01/26/2011CN201726255U Fixing bolt locking structure of generator fan
01/26/2011CN201726254U Radiator and variable-speed, -frequency motor with the radiator
01/26/2011CN201726253U Electrocar motor cooling structure
01/26/2011CN201726241U Motorized spindle with cage motor stator cooling structure
01/26/2011CN201726231U Junction box and variable speed, variable frequency motor with junction box
01/26/2011CN1674409B Module winding system and electric connecting method for electric machine
01/26/2011CN101958637A Gear-linked excited magnetic machine
01/26/2011CN101958617A Double-characteristic three-phase motor with matching of double rotors and single stator
01/26/2011CN101958609A Hybrid cascading lubrication and cooling system
01/26/2011CN101958608A Permanent magnet motor
01/26/2011CN101958607A Permanent magnet motor
01/26/2011CN101956668A Wind power generator set for sharing water cooling heat radiating way
01/26/2011CN101956666A Wind generating set used in high-temperature environment
01/20/2011WO2011007073A2 Rectifier bridge for a polyphase alternator, and polyphase alternator including such a bridge
01/20/2011WO2011006490A2 Cooling system for motors
01/20/2011WO2011006284A1 Vertical wind power generator
01/20/2011US20110012449 Dynamoelectric machine
01/20/2011US20110012448 Electric motor
01/20/2011US20110012447 Hybrid cascading lubrication and cooling system
01/20/2011DE102010017519A1 Motorvorrichtung mit integrierter elektronischer Schaltung Motor device with integrated electronic circuit
01/20/2011CA2768266A1 A vertical wind power generator with a crane
01/19/2011EP2276151A2 Hybrid cascading lubrication and cooling system
01/19/2011EP2276150A1 Electromechanical drive for creating a translatory movement
01/19/2011EP2275794A1 Method and device for integrity testing
01/19/2011EP2274820A1 Electric machine comprising spray and sump cooling
01/19/2011EP2274816A1 Electric machine with separate double ventilation
01/19/2011CN201717741U Automatic water replenishing device of shield electric machine
01/19/2011CN201717740U Grease collecting device of oil-containing gas pipeline of nuclear power equipment
01/19/2011CN201717739U Auxiliary radiating device of motor
01/19/2011CN201717738U Base station oil engine converter
01/19/2011CN201717737U Novel fan for 168 general engine
01/19/2011CN201717736U Large air-cooling turbogenerator with circumferential mixed ventilation cooling structure
01/19/2011CN201717735U Motor with independent impellers distributed on two end shafts
01/19/2011CN201717734U Stator lead-wire for large-sized generator
01/19/2011CN201717727U Motor for waxing machine
01/19/2011CN201717723U Power-adjustable brushless DC motor
01/19/2011CN201717720U Noise-elimination and heat-dissipation structure of motor
01/19/2011CN201717685U Megawatt-level two-rotor direct-drive permanent magnetic wind-driven power generator
01/19/2011CN201714478U Power cooling device for hybrid vehicle
01/19/2011CN101953052A Rotating electric machine
01/19/2011CN101951115A Permanent magnet linear synchronous motor
01/19/2011CN101951094A Special variable frequency speed regulation three-phase asynchronous motor suitable for variable frequency speed regulation construction lifter
01/19/2011CN101951074A Shaft driven variable-speed constant-voltage brushless generator
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