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)
04/1979
04/24/1979US4151608 Circuit arrangement for suppressing magnetic induction noise due to an alternating magnetic field
04/03/1979US4147945 Mounting for rotating machine on a drive shaft
04/03/1979US4147906 Rotation paddle bin level indicator
04/03/1979US4147398 Selective electrical connections among wires of different diameters
03/1979
03/20/1979US4145674 Electromagnetic interference suppression system for electrical equipment
03/20/1979US4145653 Waveform analyzer for rotating electrical circuitry
03/20/1979US4144932 Heat sink for rotating electronic circuitry
03/06/1979US4143289 Rotational field sensor
02/1979
02/20/1979US4140934 Power terminal structure for stator component of high-output turbo-generator
01/1979
01/30/1979US4137560 Multiphase full-wave rectifier assembly
01/23/1979US4136323 Miniature motor protector
01/23/1979US4136312 Method and apparatus for detection of rotor faults in dynamoelectric machines
01/02/1979US4132913 Field-coil bobbin with built-in-one-shot thermal protector
12/1978
12/05/1978US4128801 Voltage regulator structure for automotive-type generators
11/1978
11/21/1978CA1042969A1 Alternator rectifier bridge and method of assembly
11/07/1978CA1042050A1 Force equalizing strap assembly for rotating rectifiers
10/1978
10/10/1978CA1040263A1 Method and apparatus for testing dc motors
09/1978
09/12/1978US4114077 Rotor overtemperature protection for electric motors
09/05/1978US4112405 Coil with protection against overheating
08/1978
08/22/1978US4109170 Electric motor having frequency generator
08/22/1978CA1037116A1 D-c voltage control
08/08/1978US4106069 Protection arrangement for a brushless synchronous machine
08/01/1978US4104550 Motor seals
07/1978
07/25/1978US4103193 Rectifier assembly for vehicular alternator-rectifier
07/18/1978US4101794 Motor seals
07/18/1978US4101277 Detection of incipient faults in hydrogen-cooled generators
07/11/1978US4100440 Alternator-rectifier-regulator unit or mushroom shape for vehicular service
07/11/1978US4100327 Organo-sulfur composition for forming thermoparticulating coating
06/1978
06/13/1978US4095073 Switch and terminal assembly having strip terminal and mounting member adapted to ground dynamoelectric machine casing on similar conductive surface
05/1978
05/30/1978US4092573 Motor starting and protecting apparatus
05/09/1978US4088972 Electrical circuit arrangement for filtering motor brush noise
05/02/1978US4087713 Slip-ringless claw-pole dynamo electric machine, particularly automotive-type alternator
04/1978
04/18/1978US4085345 Torque-limiting stop device
04/04/1978US4083001 Measurement of motor winding temperature
03/1978
03/21/1978US4080556 Compound D.C. electrical motor with shunt field demagnetization protection
03/21/1978US4080535 Generator condition monitor for particulate detection
03/14/1978US4079278 Hybrid field permanent magnet motor
03/14/1978US4079277 Flat miniature dynamoelectric machine
03/14/1978US4079276 Device for electrically connecting three-phase current exciters to rotating rectifiers
02/1978
02/14/1978US4074137 Heated ion chamber detector for a dynamoelectric machine
12/1977
12/27/1977US4065686 Multiphase full-wave rectifier assembly
12/06/1977US4061935 Overload protector mounting apparatus
11/1977
11/22/1977US4059778 Rectifier assembly structure, particularly for automotive-type alternator-rectifier combination
11/15/1977US4058804 Signal monitoring system
11/01/1977US4056770 Dynamo electric machine permanent magnet flux test apparatus which simulates actual flux conditions of the motor
10/1977
10/25/1977US4055778 Generator housing
10/18/1977US4054856 Current transformer assembly for dynamoelectric machines
10/04/1977US4052631 Rotary rectifier device for electric machines
10/04/1977US4052629 Rotating rectifier assembly
09/1977
09/13/1977US4048532 Rotating rectifier assembly
08/1977
08/16/1977US4042860 Combination starter-protector device
08/09/1977US4041542 Control apparatus for two-speed compressor
07/1977
07/05/1977US4034265 Electric motor protector
07/05/1977US4034173 Centrifugal actuated electric motor switch structure
06/1977
06/21/1977US4031558 Head drum assembly with electrical noise shield
06/21/1977US4031420 Flywheel drive system
06/14/1977US4029981 Rotating rectifier assembly for electric machines
06/14/1977US4029978 Power terminal structure for stator component of high-output turbo-generator
06/07/1977US4028570 Self locking molded thermostat strap
05/1977
05/17/1977US4024422 Homopolar motor-battery
05/03/1977US4020645 Motor-compressor unit of the sealed type for refrigerating appliances
04/1977
04/26/1977US4019394 Drive device for clamp holder carriages of a continuously operating pilger mill
03/1977
03/29/1977US4015181 DC motor
03/22/1977US4013907 Battery powered motor assembly
02/1977
02/08/1977US4007389 Rotating rectifier assembly for electric machines
01/1977
01/25/1977US4005320 Battery-powered electric motor assembly
07/1976
07/20/1976US3970881 Rectifier assembly
06/1976
06/29/1976US3965759 Safety device for the drive of a closing member
06/22/1976US3965379 Apparatus for a rotating thyristor excitation
06/08/1976US3962621 Dual battery charging generator system
06/01/1976US3961327 Audible alarm for a synchronous motor
06/01/1976US3961233 D-C voltage control
06/01/1976US3961211 Gyroscope motor
05/1976
05/25/1976US3959692 Monitor and controller for heating a resistive element
05/25/1976US3959676 Alternator rectifier bridge and method of assembly
05/25/1976US3959675 Bobbin-flange mounted thermal protector for electric motors
05/04/1976US3955112 Hermetically sealed rotor
04/1976
04/20/1976US3952220 RPM Measuring apparatus
03/1976
03/30/1976US3947764 Method and apparatus for testing DC motors
02/1976
02/24/1976US3940754 Fluid detector device in a drive motor for an underground mining machine
01/1976
01/27/1976US3935519 Control apparatus for two-speed compressor