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)
01/1995
01/19/1995WO1995002271A1 Energy storage and conversion devices
01/19/1995DE4422988A1 Motor
01/19/1995DE4323413A1 Contact device for carbon brushes
01/19/1995DE4320005A1 Electrical machine for conversion of electrical and mechanical energy, in particular an electrical motor to which radial force is applied for driving pumps
01/18/1995EP0634828A1 Electrical motor, in particular commutator motor with a stator stack of sheet
01/18/1995EP0533684B1 Electric machine, preferably rotary current generator for vehicles
01/17/1995US5382855 Electric drive motor with interchangeably-mounted connector
01/17/1995US5382852 Miniature motor
01/05/1995WO1995000996A1 Hybrid alternator with voltage regulator
01/05/1995CA2165183A1 Hybrid alternator with voltage regulator
01/04/1995EP0631685A1 Electronic cancellation of d.c. motor noise
01/04/1995CN2186969Y Annular regulator
12/1994
12/28/1994EP0631367A1 Integrated anti-backlash gearhead motor
12/27/1994US5377082 Dynamoelectric machine, methods of assembling such, terminal board assembly, and method of assembling a switch device with a supporting means therefor
12/22/1994WO1994029935A2 Permanent magnet direct current motor
12/22/1994DE4420692A1 Drive motor
12/22/1994CA2140659A1 Permanent magnet direct current motor
12/21/1994EP0506898B1 Apparatus for measuring the change of position of a rotor
12/07/1994EP0627806A2 An electronic rotary machine such as a motor of DC brushless type and a method for producing the same
12/07/1994EP0627616A2 Method of determining FOVM sensor beat frequency
12/02/1994CA2124761A1 System for determining fovm sensor beat frequency
12/01/1994DE4417432A1 Liquid-cooled drive unit for an electric vehicle
11/1994
11/30/1994EP0626748A1 Miniature D.C. motor provided with rotation detector
11/30/1994EP0490896B1 Rectifier for three-phase current generators in vehicles
11/29/1994US5369325 Rotor for brushless electromotor and method for making same
11/24/1994WO1994027045A1 Electromotor-pump assembly
11/23/1994CN2183633Y Built-in motor protector
11/22/1994US5367282 Electric motor protector sensor
11/17/1994DE4315826A1 Unit consisting of an electric motor and an element which is to be driven
11/15/1994US5365133 Miniature rotating rectifier assembly
11/15/1994CA1333084C2 Dynamoelectric machine having terminal board assembly
11/10/1994DE4315404A1 Electric-motor drive for displacing equipment parts of a motor vehicle
11/10/1994DE4314453A1 Fuel feed unit
11/08/1994US5363005 Miniature motor
11/08/1994US5363003 Motor and circuitry for protecting same
11/02/1994EP0589935B1 Inspection of a dynamo-electric machine in a gap between stator and rotor
11/01/1994US5360322 Hydraulic pump driven by an electric motor
10/1994
10/26/1994CN1093986A Power feed system for feeding power to the motor of an electric motorcar
10/20/1994DE4311267A1 Position sensor
10/19/1994CN1093861A Base board of circuit
10/19/1994CN1026278C 压电致动器 The piezoelectric actuator
10/18/1994US5357392 Motor drive device comprising a tacho-generator that can be configured as a back-up motor
10/18/1994US5357161 Motor enclosure
10/18/1994US5357160 IC controlled DC motor
10/18/1994US5356272 Fuel supply device and method of assembling same
10/13/1994DE4311518A1 Drive device for a vehicle
10/12/1994EP0619432A1 Installation with at least one pump for liquids
10/11/1994US5355373 Electric motor, controller therefor and methods for controlling and assembling same
10/11/1994US5355039 Electrically motorized wheel assembly
10/06/1994DE4411152A1 Structural unit consisting of a servo motor with an integrated control device
10/04/1994US5351439 Power window apparatus having improved safety device
09/1994
09/29/1994DE4309382A1 Electronically commutated electric motor
09/27/1994US5350960 Electric motor with bobbin columns to prevent bulging coils
09/27/1994US5350959 Electrical connector for alternating current generators
09/21/1994EP0616417A1 Method for control of ac motor
09/14/1994EP0615332A1 Structure for connecting electrodes of motor unit and motor driver unit
09/13/1994US5347188 Electric machine with enhanced liquid cooling
09/06/1994US5345129 For use in an electric motor
09/06/1994US5345126 Positive temperature coefficient start winding protection
09/06/1994US5345124 Connecting cover for electric fuel pump
09/06/1994US5344443 Heart pump
09/06/1994US5343613 Method of installing thermal protection for an electric motor stator
08/1994
08/31/1994EP0612591A1 Motorized rotary joint and method of constructing a modular robot utilizing same
08/30/1994EP0694203A4 Electric motor, controller therefor and methods for controlling and assembling same
08/30/1994CA1331780C Radio frequency suppression for fuel pump
08/23/1994US5341074 Operation apparatus for a sewing machine
08/23/1994US5341058 Electric motor
08/23/1994CA2000556C Capacitively commutated brushless dc servomotors
08/17/1994EP0610869A1 Angle measuring device
08/17/1994EP0610767A2 Electric motor, particularly a converter-fed asynchronous motor for propelling motor vehicles
08/17/1994EP0610562A1 Excess temperature and start safety device in pumps comprising permanent magnetic clutches
08/10/1994EP0609847A1 Power feed system for feeding power to the motor of an electric motorcar
08/10/1994EP0609800A1 Switched reluctance motor as traction motor for electric drive vehicle
08/10/1994CA2111434A1 Excess temperature and starting safety device in pumps having permanent magnet couplings
08/09/1994US5337374 Disk drive apparatus
08/09/1994US5336956 Brushless dynamo machine with novel armature construction
08/04/1994WO1994017580A1 Thermal protection for an electric motor stator and method of installing the same
08/04/1994WO1994017540A1 Thermal protection for electrical machines
08/04/1994DE4311274A1 Switched reluctance traction motor
08/04/1994DE4302449A1 Vacuum cleaner with fan arrangement
08/03/1994EP0608916A2 Universal electric motor
08/03/1994EP0608581A1 Interference suppression circuit
08/02/1994US5334927 Multiphase switching system and generator arrangement having such a switching system
08/02/1994US5334895 Spindle motor with the stator core supported by a resin member
07/1994
07/28/1994DE4301675A1 Electronic commutator electromotor, e.g. for fan or rotary pump
07/20/1994EP0607032A1 Miniature motor
07/19/1994US5331239 Inverter integral type motor
07/19/1994US5331231 Rectifier device for three-phase generators in vehicles
07/12/1994US5329195 Sensor motor
07/06/1994EP0605283A1 Electic screw jack equipped with a position sensor
07/06/1994EP0604762A2 Synchronous electric motor, particularly for submersible pumps, and pump including the motor
07/06/1994EP0604663A1 Method for estimating inertia and disturbance torque, and method for detecting abnormal load
07/06/1994EP0604503A1 Cooling system for electric motors.
07/06/1994CN1089065A Miniature motor
07/05/1994US5327064 Brushless motor incorporating an integrated circuit having a single chip peripheral circuit
07/05/1994US5327034 Electrically motorized wheel assembly
06/1994
06/29/1994EP0603478A1 Interconnection board for joining the wire ends of a stator winding
06/23/1994DE4242641A1 Positional drive for vehicle appliance such as sliding roof
06/22/1994EP0603083A1 Drive unit for a windscreen wiper of a vehicle
06/22/1994EP0603000A1 Miniature motor