Patents
Patents for H02K 11 - Structural association with measuring or protective devices or electric components, e.g. with resistor, with switch, with suppressor for radio interference (17,781)
05/1998
05/07/1998WO1998019386A1 Two-wire brushless dc motor control system
05/07/1998DE19644863A1 Integrated position measurement for free-piston engine with linear generator e.g. for hybrid drive electric vehicle
05/07/1998DE19642963A1 Sliding contact device e.g. for all types of movable mechanical contacts including slip-rings for electric motors
05/06/1998CN1181162A Electromechanical control unit for adjusting devices in motor vehicles
05/05/1998US5747910 Brushless motor
05/05/1998US5747909 Hybrid alternator
05/05/1998US5747901 Electric motor and method of making the same
04/1998
04/29/1998CN2280380Y Mechanism and electricity integrated pulsation type motor
04/28/1998US5744883 Contoured switch lever for centrifugal switch
04/23/1998WO1998016990A1 Low resistance current transfer device for a circuit of a brushless exciter
04/23/1998DE19744422A1 Variable speed electric motor with
04/22/1998EP0837543A1 Device for mechanically and electrically joining two sub-assemblies of a motor vehicle generator
04/22/1998EP0837541A1 Electrical connection device between an electric motor and a power supply unit
04/22/1998EP0837540A1 Ventilator-electric motor with a reconfigurable housing
04/22/1998EP0836758A1 Eddy current drive
04/22/1998CN2279726Y Time-delay thermal protector for electric machine
04/22/1998CN1179641A Rectifier for alternator, particularly for motor vehicles
04/22/1998CN1038169C Multiphase switching system and generator arrangement having such switching system
04/21/1998US5742498 Motor vehicle alternator having sealed rectifiers for efficient high-temperature operation
04/15/1998EP0836079A1 Rotary encoder
04/15/1998EP0835200A1 Closure piece for a small metal pipe
04/15/1998EP0835199A1 Plastics housing
04/15/1998EP0835198A2 Mechanism housing
04/15/1998EP0835197A1 Mechanism housing
04/15/1998EP0835196A1 Drive mechanism
04/15/1998EP0694203B1 Electric motor, methods for controlling and assembling same
04/09/1998DE19639670A1 Transverse flux machine with a number of parallel-connected annular coils e.g. for single-phase energy converter
04/08/1998CN2278305Y Electronic voltage-stabilizing permanent-magnet generator
04/08/1998CN1178610A Dynamic mechanically switched damping system and method for damping power ocillations using the same
04/08/1998CN1178609A D. C. brushless motor with minimized net radial forces and low cogging torque
04/07/1998US5737210 Bridge rectifier configuration and mounting for supplying exciter current in an AC generator
04/07/1998US5736655 Method for evaluating a remaining life of a rotating machine coil
04/02/1998WO1998013614A1 Friction clutch with electromechanical actuator, in particular for motor vehicle
04/02/1998DE19736300A1 Electronically controlled electric motor esp. for vehicle ventilator
04/02/1998DE19637192A1 Electronically commutated electric fan drive motor esp. external rotor motor e.g. for motor-vehicle
04/01/1998EP0833429A1 Transversal flux machine with a plurality ofparallely connected wine stands and circuit device for supplying such machine
03/1998
03/31/1998US5734241 Brake control system of a motor
03/31/1998US5734219 Sliding brush system with shape memory alloy element for two-speed direct current motor
03/31/1998US5734212 Electric fuel pump RFI module with pre-molded housing
03/26/1998WO1998012793A1 Motor with winding temperature detecting element
03/26/1998DE19712185C1 Drive mechanism for adjustable vehicle component e.g. sunshine roof
03/25/1998EP0831012A2 Motor-assisted power steering apparatus
03/25/1998CN1177230A AC energy saving electric motor
03/24/1998US5731690 Electric power supply system for vehicle
03/24/1998US5731676 Energy conversion apparatus for converting radiant energy to rotary force
03/24/1998US5731653 Low resistance current transfer device for a circuit of a brushless exciter
03/19/1998WO1998010971A1 Electrical power-assisted steering systems
03/18/1998CN1176518A Bearing wear monitoring device for closed motor
03/17/1998US5729404 Disc drive spindle motor with rotor isolation and controlled resistance electrical pathway from disc to ground
03/17/1998US5729403 Disk storage drive
03/17/1998US5729073 Remote frequency control system for controlling the vibrational frequency of coils of a turbine generator stator
03/17/1998US5729063 Vehicle AC generator
03/12/1998DE19707850C1 Motor-drive unit e.g. for adjustment device mounted in motor vehicle door panel
03/12/1998DE19636873A1 Electric hand-held angle grinding machine e.g. for carrying out work in motor vehicles
03/12/1998DE19635196A1 Cooling device for high-speed electric motor
03/11/1998EP0828152A2 Canned-motor bearing abrasion monitor
03/10/1998US5726911 Electric motor monitor
03/05/1998WO1998009479A1 Electric heating device
03/05/1998WO1998009366A1 Adaptable rotating rectifier and suppression resistor assembly for two-pole, wound rotor of dynamoelectric machine
03/05/1998DE19634420A1 Elektrische Heizeinrichtung An electric heater
03/05/1998CA2266649A1 Adaptable rotating rectifier and suppression resistor assembly for two-pole, wound rotor of dynamoelectric machine
03/04/1998EP0827261A1 Inverter controlled electric motor
03/04/1998EP0827260A2 Electric motor and mounted angle step transmitter
03/04/1998CN1037646C Rotor of motor having nobrush and their production method
03/03/1998US5723936 Battery isolator bracket heat sink
03/03/1998US5723924 Motorized reduction gear unit, especially for driving a vehicle screen wiper apparatus
03/03/1998US5723922 Compressor overload holder and method of mounting same
02/1998
02/26/1998WO1998008292A1 Electric motor monitor
02/26/1998WO1998008291A1 Permanent magnet direct current (pmdc) machine with integral reconfigurable winding control
02/26/1998CA2262616A1 Permanent magnet direct current (pmdc) machine with integral reconfigurable winding control
02/25/1998EP0825703A2 Electric motor
02/25/1998EP0824427A1 Multi-functional apparatus employing an electromagnetic device
02/25/1998EP0824426A1 Control system for an automotive vehicle multi-functional apparatus
02/25/1998EP0824423A1 Multi-functional apparatus employing an intermittent motion mechanism
02/24/1998US5721473 Electric motorized vehicular wheel with adjuncts
02/24/1998US5721460 Capstan motor
02/19/1998DE19648710C1 Multiple pole plug connector for joining electric control to electric load
02/18/1998CN1173738A Radiator for rectifying bridge of automotive a.c generator and rectifier and a.c generator with same radiator
02/18/1998CN1037477C Automotive a.c generator
02/17/1998US5719760 Direct-mounted vehicle generator using low heat producing SiC rectifiers
02/12/1998WO1998006245A2 Electric tool with ducted cooled control electronics
02/12/1998WO1998005547A1 Energy converter system mounted in a wheel hub
02/12/1998WO1997045288A3 An electric drive system for vehicles
02/10/1998US5717270 Noise suppression capacitor arrangement on a rotor of an electric motor
02/10/1998US5717268 Electric motor with tachometer signal generator
02/05/1998DE19632391C1 Energiewandlersystem in einer Radnabe Energy conversion system in a wheel hub
02/05/1998DE19631517A1 Von einem Elektromotor angetriebenes, an Einphasenwechselstrom anschließbares, drehzahlvariables, handgehaltenes Elektrowerkzeug By an electric motor driven, connectable to a single-phase, variable speed, hand-held power tool
02/04/1998EP0822644A1 Magnetic power transmission device and systems comprising such magnetic power transmission device
02/04/1998EP0822643A1 Heat sink for car alternator rectifier bridge and alternator rectifier unit having such a heat sink
02/04/1998EP0822642A1 A rectifier for an alternator, particularly for motor vehicles
02/03/1998US5714816 Electric motor
01/1998
01/29/1998DE3153783C2 Brushless DC motor for record player turntable drive
01/28/1998CN1171362A Part of filament guiding disc for guiding and conveying filament
01/27/1998US5712517 Epoxy insulator coating on an alternator heat sink
01/22/1998WO1998002343A1 Power steering device
01/21/1998EP0819331A1 Electromechanical control unit for adjusting devices in motor vehicles
01/20/1998US5710471 Hybrid alternator with full output at idle
01/20/1998US5710467 Alternator
01/15/1998WO1997045919A3 Rotating electric machines with magnetic circuit for high voltage and method for manufacturing the same
01/15/1998DE19627668A1 Drive device esp. as steering assist for motor vehicle