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)
09/2004
09/02/2004US20040169435 Housing comprising at least one functional element of an electrical machine
09/02/2004US20040169429 Alternator and method of manufacture
09/02/2004US20040168535 Window lifter geared motor assembly
09/02/2004DE202004009866U1 Kühlkörperanordnung, Elektromotor und Gehäuseteil The heat sink assembly, electric motor and housing part
09/02/2004DE202004009587U1 Elektrokleinmotor und Gehäuse Small electric motor and housing
09/02/2004DE10306692A1 Stromversorgungseinheit Power supply unit
09/02/2004DE102004003146A1 Motor, Kraftstoffpumpe, Kommutator und Verfahren zur Herstellung eines Kommutators Engine, fuel pump, commutator and method for producing a commutator
09/01/2004EP1453190A1 Connection between a rectifier and a voltage regulator in a vehicle alternator
09/01/2004EP1453187A2 Drive unit for electric vehicle
09/01/2004EP1453182A2 Brush holder integrated into a plastic gearbox housing
09/01/2004EP1452753A1 Roller bearing with integrated sensor
09/01/2004CN1526149A Protector assembly and method for electrically insulating a thermally responsive protector from a motor winding of an electric motor
09/01/2004CN1525629A Construction of power assisting synchronous motor
09/01/2004CN1164342C Speed-adjustable life-saving apparatus
08/2004
08/31/2004US6784777 Induction apparatus with damping feature
08/31/2004US6784643 General-purpose induction motor adaptable for a plurality of types of AC power supply
08/31/2004US6784576 Integrally formed rectifier for internal alternator regulator (IAR) style alternator
08/31/2004US6784368 Shield connection structure of cable
08/26/2004WO2004073365A2 Conductor optimized axial field rotary energy device
08/26/2004WO2004073158A1 Software-based adaptive control system for electric motors and generators
08/26/2004WO2004073155A1 In-wheel electric motor system
08/26/2004WO2004073120A1 Commutator for an electric machine
08/26/2004US20040164827 Actuators with integrated circuits
08/26/2004US20040164625 Fluid cooled electric machine
08/26/2004US20040163409 Drive unit for electric vehicle
08/25/2004EP1450044A2 Electric compressor and method of assembling the same
08/25/2004EP1450020A2 Nozzle vane driving control apparatus of variable nozzle turbocharger
08/25/2004EP1448905A1 Bearing with reduced fluting
08/25/2004EP1295378B1 Filtering and interference suppressing device for an electric motor
08/25/2004EP1255627B1 Spindle comprising a data storage element
08/25/2004CN2636492Y Out-of-phase retarding limit electric machine
08/19/2004WO2004070920A1 Synchronous alternating pole machine
08/19/2004US20040160141 Electric motor with modular stator ring and improved heat dissipation
08/19/2004US20040160135 Single magnetic conductive plate structure for forming a single pole plate brushless dc motor
08/19/2004US20040160134 Air-cooled generator with static excitation means
08/19/2004US20040160133 Servo device for radio control
08/19/2004DE10305368A1 Electrical machine with temperature monitoring especially for large electrical machines, uses thermal radiation sensors for contactless detection of radiant heat
08/19/2004DE102004002696A1 Gehäuse für elektronische Schaltung A housing for electronic circuitry
08/19/2004DE102004002662A1 Elektromotorischer Möbelantrieb Electromotive furniture drive
08/18/2004EP1447900A2 Power supply unit
08/18/2004EP1446861A1 Electrical machine, preferably an alternator for motor vehicles
08/18/2004EP1446858A2 Rotary electric motor having separate control modules for respective stator electromagnets
08/18/2004EP1084341B1 Housing for a fuel pump driven by an electric motor
08/18/2004CN1521918A DC brushless motor with decelerator
08/18/2004CN1162620C High-pressure dome type compressor
08/18/2004CN1162121C Electric suction device special for duster
08/17/2004US6777901 Gear motor with inverter suitable for reducing size and cost
08/17/2004US6777843 Resolver integrated type motor
08/17/2004US6777839 Spoke construction for an AC generator's two-piece exciter diode wheel
08/17/2004US6777834 Lift/swivel drive
08/17/2004US6776396 Hoisting device for an elevator
08/12/2004WO2004068694A1 Electric machine for the propulsion drive of a submarine of a synchronous machine excited by a permanent magnet
08/12/2004WO2004068680A1 Electric submarine drive motor featuring readily available detection of the angle of rotation and rotational speed
08/12/2004WO2004068679A1 Electric motor unit with controller
08/12/2004WO2004068676A1 Electric machine comprising a bearing system
08/12/2004US20040157502 Electric motor with encoder
08/12/2004US20040155619 Regulating device for a motor
08/12/2004US20040155546 Permanent magnet alternator and voltage regulator for regulating the output voltage of a permanent magnet alternator
08/12/2004US20040155544 Nonmetal bushing motor to fix a fan
08/12/2004US20040155541 High current rotating exciter
08/11/2004EP1445850A1 Arrangement for protecting the bearing of an electrical machine against demaging shaft current
08/11/2004EP1445835A2 Grounding arrangement for an electric motor with an encoder
08/11/2004EP1444765A1 Electric motor
08/11/2004CN2632938Y Electricity saver of programmable frequency variable motor
08/11/2004CN2632932Y 同轴式双电动机 Coaxial dual motor
08/11/2004CN2632929Y Motor with temperature-sensitive alarming device
08/11/2004CN1520009A Small brushless motor
08/10/2004US6774589 Rocking seat control apparatus
08/10/2004US6774518 Alternator and method of manufacture
08/05/2004US20040150280 Motor, fuel pump, commutator, and method for manufacturing a commutator
08/05/2004US20040150273 Press-fitting method and rectifying device having press-fitted member
08/05/2004US20040150271 Motor control unit cooling device
08/05/2004DE10304039A1 Rotierender Erreger für grosse Ströme Rotating exciter for large currents
08/05/2004DE10304022A1 Verfahren und Vorrichtung zur Kompensation der Anker-Reaktion eines rotierenden Erregers Method and apparatus for compensating for the armature reaction of a rotating exciter
08/05/2004DE10302130A1 Motorgehäuse für einen Elektromotor Motor housing for an electric motor
08/05/2004DE10301272A1 Elektrische Maschine für den Propulsionsantrieb eines U-Boots mit einer permanentmagnetisch erregten Synchronmaschine Electrical machine for the propulsion drive a submarine with a permanent magnet-excited synchronous machine
08/05/2004DE10243812A1 Electrical machine, especially polyphase generator for motor vehicle, has current converter component, and stator with stator winding with connecting wires connected to contact part with bundling part
08/04/2004EP1443639A1 High current rotating exciter
08/04/2004EP1443631A2 Method and device for compensating the armature reaction of a rotating exciter
08/04/2004CN2631111Y Brushless DC motor for vehicular air-conditioning fan
08/04/2004CN2631106Y Noise-free inductive DC motor structure
08/04/2004CN1518789A Synchronous macine
08/04/2004CN1518666A Device for generation of signal defendent on rotational speed for electric motor, in particular for electronically-commutated D.C. motor
08/04/2004CN1518193A Switching magnetic resistance low adjustable speed electric machine
08/04/2004CN1160845C Electric motor with ice out protection
08/04/2004CN1160785C Radiator for atuomotive a.c. generator
08/03/2004US6771038 Instrument reference system
08/03/2004US6770987 Brushless electric motors with reduced stray AC magnetic fields
08/03/2004US6770197 Fluid distribution device
07/2004
07/29/2004WO2004064087A1 A coil, motor/generator, rotatable mirror, bearing and an apparatus incorporating same for dental and medical or other use
07/29/2004US20040145860 Housing for electronic circuit
07/29/2004US20040145261 Relay support device for an electric motor, in particular for an electrically commutated dc motor
07/29/2004US20040145259 Motor housing for an electric motor
07/29/2004US20040145250 Watertight brushless fan motor
07/29/2004US20040145243 Power generating unit with a generator
07/29/2004DE10360983A1 Elektrische Antriebseinheit Electric drive unit
07/28/2004EP1441431A1 Housing for an electric motor
07/28/2004CN1516323A 牵引马达 Traction motor
07/27/2004US6768243 Small-size motor brush assembly with electrical noise suppression
07/27/2004US6768234 Electric actuator and fixing structure of the actuator