Patents
Patents for H02K 7 - Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine (44,087)
02/2005
02/22/2005US6857332 Linear or rotary actuator
02/17/2005WO2005015709A1 Drive unit for a gear mechanism
02/17/2005WO2005014963A1 Gearbox drive unit
02/17/2005WO2004071244A3 Electromotive linear drive unit
02/17/2005US20050037883 Drive apparatus for hybrid vehicle
02/17/2005US20050037633 Bicycle hub dynamo assembly
02/17/2005US20050036723 Rolling bearing for fan motor
02/17/2005US20050035744 Energy storage flywheel voltage regulation and load sharing system and method
02/17/2005US20050035681 Efficient motor with dual cylindrical magnets and rotor arm coils
02/17/2005US20050035678 Axial flux motor mass reduction with improved cooling
02/17/2005US20050035676 Gearless wheel motor drive system
02/17/2005US20050035675 Electric drive apparatus, electric drive control apparatus and electric drive control method
02/17/2005US20050035673 Compact high power alternator
02/17/2005US20050035672 Cooling and handling of reaction torque for an axial flux motor
02/17/2005US20050035670 Motor
02/17/2005US20050035599 Electrical power-generating device
02/17/2005US20050034883 Electric power tool
02/17/2005DE10339000A1 Headrest height adjusting device e.g. for motor vehicle, has spaced-apart displacing devices with drive for adjusting height of received support members
02/17/2005DE10334612A1 Gear drive unit for adjusting a movable part in a vehicle using a worm gear with separate drive shaft and worm shaft
02/17/2005DE102004032936A1 Kraftstoffpumpe und Verfahren zur Herstellung eines Ankers für die Kraftstoffpumpe Fuel pump and method of manufacturing an armature for the fuel pump
02/16/2005EP1507328A2 Lubrication system for a rotating machine
02/16/2005EP1507074A2 Engine power generator and vehicle
02/16/2005EP1507037A1 Motor supporting apparatus of clothes drier
02/16/2005EP1506915A2 Bicycle hub dynamo assembly
02/16/2005EP1506607A1 Electric motor for household electrical food processor
02/16/2005EP1506079A1 Linear drive for an injection moulding machine
02/16/2005CN2679917Y Deceleration stepper dynamo
02/16/2005CN2679913Y Three-phase a.c. speed variable dynamo
02/16/2005CN2679911Y Linear dynamo
02/16/2005CN1581649A Rotor for core-less motor and its mfg. method and core-less motor with axial clearance
02/16/2005CN1581646A Brushless through-shaft speed-reducing hub motor
02/16/2005CN1581645A 齿轮电动机 Geared Motors
02/16/2005CN1581638A Rotating machine
02/16/2005CN1580594A Method and system for withstanding shock in a spindle motor bearing
02/16/2005CN1580377A Motor supporting apparatus of clothes drier
02/16/2005CN1189995C Geared motor
02/15/2005US6856941 Impeller blade for axial flow fan having counter-rotating impellers
02/15/2005US6856062 Homopolar machine with shaft axial thrust compensation for reduced thrust bearing wear and noise
02/15/2005US6856060 Super conductive bearing
02/15/2005US6856058 Vibratory motor with oil and flame seal assembly
02/15/2005US6856057 Thin brushless motor having resin-insulated concentric ring-shaped bus bars
02/15/2005US6856054 Brushless DC motor, pump, and electronic apparatus
02/15/2005US6854592 Conveying apparatus
02/15/2005US6854555 Single wheel driving mechanism
02/10/2005WO2005013463A1 Flat hollow type brushless servo motor with tool mounting hole
02/10/2005WO2005013460A1 System and method for mechanical mounting of a device onto a shaft
02/10/2005WO2005013458A1 Electric motor
02/10/2005WO2005012154A1 Hoist for elevator
02/10/2005WO2004080153A3 Highway electrical roller system
02/10/2005US20050031464 Heat-dissipating fan device with light-emitting capability
02/10/2005US20050031447 Integrated blade cooler for electronic components
02/10/2005US20050031235 One piece thrust-plate/shaft assembly for hydrodynamic bearing
02/10/2005US20050029883 Electrical machine, in particular for an elevator
02/10/2005US20050029882 Mounting structure for motor controller of heat-dissipating device
02/10/2005US20050029880 Brushless vibration motor
02/10/2005US20050029026 Wheel provided with driving means
02/10/2005US20050028567 Structure of driving unit in drum type washing machine
02/10/2005US20050028566 Structure of driving unit in drum type washing machine
02/10/2005DE202004018822U1 Electric motor, especially bell armature motor, e.g. for actuator drives, has at least one brake element consisting of ferromagnetic material that lies at least partly in magnetic field of permanent magnet element
02/10/2005DE10333926A1 Electromechanical drive unit e.g. steering drive for rotary turntable of conveying vehicle, has conversion gearing coupled to electric motor provided by eccentric gearing
02/10/2005DE10332964A1 Bearing device for shaft of electric motor auxiliary drive used in automobile e.g. for windscreen wiper, has support element for axial support of shaft provided by end cap fitted to drive housing by material deformation
02/10/2005DE10329831A1 Rotating dynamo electric synchronous motor with permanant magnet excitation and mechanical drive and several rotors connected to a common drive shaft
02/10/2005DE10297432T5 Stark haftende, verschleissfeste Beschichtungen für Spindelmotoren in Plattenlaufwerk/Speicheranwendungen Stubborn, wear coatings for spindle motors in disk drive / storage applications
02/10/2005DE102004034464A1 Motor Motor
02/09/2005EP1505712A2 Multi-phase electric machine with rotational position sensor
02/09/2005EP1505030A1 Electrical machine, in particular for an elevator
02/09/2005EP1504514A1 Electric motor for use as a pump motor and corresponding pump
02/09/2005EP1504201A1 Passive, dynamically stabilizing magnetic bearing and drive unit
02/09/2005EP1504186A1 Delivery unit
02/09/2005EP1504168A1 Electromotive actuator
02/09/2005EP1350036B1 A transmission brake
02/09/2005EP1247028B1 Actuator unit and brake calliper
02/09/2005CN2678234Y Magnetic sensitive power set
02/09/2005CN1579044A Linear motor, and linear compressor using the same
02/09/2005CN1578100A Braking system with safe torque take-up
02/09/2005CN1578073A 电动机 Electric motor
02/09/2005CN1578070A Single-brush two-phase 2/2 pole magnetoresistance vibrating electric machine
02/09/2005CN1578068A 马达 Motor
02/09/2005CN1578067A Vibratory motor
02/09/2005CN1578065A Motor assembly for vehicle air conditioner
02/09/2005CN1578061A 电机 Motor
02/09/2005CN1576623A Liquid hydrodynamic bearing, main shaft motor , method for producing rotor assembly recording disc driving apparatus
02/09/2005CN1188943C Dynamic-pressure bearing motor and producing method thereof
02/09/2005CN1188942C Magnetic-flux ring for permanent-magnet motor
02/09/2005CN1188359C Apparatus for controlling glass flow quantity via discharge hole
02/08/2005US6853109 Axially sliding contact type of a commutator, a rotor including the commutator, and an electric motor having the rotor
02/08/2005US6853104 Miniature motor and method for manufacturing the same
02/08/2005US6851860 Hydrodynamic thrust bearing
02/08/2005US6851859 Bearing unit, production method therefor and spindle motor
02/08/2005US6851520 Hoisting machine having braking device with fulcrums, etc., arranged below brake wheel, and elevator system using same
02/08/2005US6851509 Easy-to-assemble structure of electric power steering device
02/08/2005US6851496 Motor in wheel electric drive system
02/08/2005US6851267 Compact quick attach starter-generator installation
02/08/2005US6851261 Servoactuator having motor-driven actuator with hydraulic force amplification
02/03/2005WO2005011092A1 Hub dynamo
02/03/2005WO2005011089A2 Integral center plane balancing of a rotating electric device
02/03/2005WO2005011087A1 Electric fluid pump
02/03/2005WO2005011085A1 End ring support structure for electric motor
02/03/2005WO2005011082A2 Drive motor transmission system
02/03/2005US20050025641 Actuator device