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)
02/1987
02/19/1987DE3528347A1 Liquid-cooled electrical current generator
02/19/1987DE3528148A1 Safety device for a mobile and/or stationary standby-power generator
02/10/1987US4642498 Internal common neutral bus in large three-phase generator
02/03/1987US4641080 Permanent magnet generator with fault detection
02/03/1987US4640668 Ceiling fan with adjustable blowing scope thru a speed-servo and with driving speed control means
02/03/1987CA1217537A1 Hermetic terminal assembly
01/1987
01/29/1987WO1987000704A1 Generator rotor cooling
01/29/1987WO1987000703A1 Alternator assembly
01/29/1987WO1987000620A1 Motor equipped with pulse encoder
01/28/1987EP0210090A1 Alternator for automotive vehicles or the like
01/28/1987EP0209943A1 Electric motor with a disc brake
01/22/1987DE3624210A1 Universal electric motor which is in the form of a disc and which has a built-in permanent magnet
01/22/1987DE3526033A1 Drive motor for an apparatus
01/21/1987EP0209364A2 Generator stator winding diagnostic system
01/20/1987US4638196 Hand-held tool with an electric motor and wearing shells for supporting the same
01/15/1987DE3621918A1 Device for minimising the thermal stress of motor shafts
01/14/1987EP0208125A1 Automatic tool exchange system for machine tools
01/14/1987EP0208124A2 Improvement in stepper motors
01/14/1987EP0208123A1 Printed-circuit motor
01/10/1987CN85101042A 电机 Motor
01/07/1987EP0207298A1 Stepper motor
01/06/1987US4635044 Failed fuse detector and detecting method for rotating electrical equipment
01/06/1987US4634343 Apparatus for converting radiant energy such as light or heat directly into turning force
12/1986
12/30/1986EP0205989A2 Power transmission and braking system
12/30/1986EP0205988A1 Improvements in machine tools
12/23/1986US4631457 Method of leading a moving body driven by a direct current brushless motor to a starting position
12/18/1986WO1986007503A1 Hydraulic microturbolalternator
12/17/1986EP0204834A1 Rectifier assembly
12/17/1986CN86103343A Semi enclosed alternator
12/16/1986CA1215419A1 Switch and terminal assembly fitted to a dynamoelectric machine
12/09/1986US4628219 Rectifier assembly for mounting in a rotor
12/04/1986WO1986007212A1 Apparatus for monitoring a rotary machine
11/1986
11/18/1986US4623764 Means electrically grounding a motor
11/12/1986EP0201447A2 Hermetic terminal assembly
11/04/1986US4621210 Electric generator cooling arrangement
10/1986
10/29/1986EP0199504A2 Terminal structure for an automotive AC generator
10/22/1986CN86100951A Temp. monitoring system for an electric generator
10/15/1986EP0197888A1 Direct current electric motor
10/08/1986CN86101921A Miniature motor
10/07/1986US4616164 Feedback servo actuator
10/07/1986US4616149 Arrangement for joining the cable ends of a stator winding of electric motors by means of a connector
10/01/1986EP0195929A2 Handtool machine with an electric motor
09/1986
09/30/1986US4614904 Capacitor-run dry type submersible motor assembly with a built-in starting capacitor
09/24/1986EP0195264A2 Electrically driven hand-held machine tool with a removable casing part
09/23/1986US4613800 Servo system for measuring and controlling the amount of torque being applied to rotating tools and method
09/17/1986EP0194921A1 Electrical motor equipped with a thermistor overcurrent protective device
09/10/1986EP0193761A2 Method for testing DC motors
09/03/1986CN86100392A Low speed generator for dual-purpose of rectangular and sinusoidal wave
09/03/1986CN86100374A Miniature motor
08/1986
08/28/1986WO1986004776A1 Low-power intermittent hanging planter rotator
08/27/1986EP0192563A1 Device for induction measuring in the air gap of a magnetic bearing
08/27/1986EP0192373A2 Temperature monitoring system for an electric generator
08/27/1986CN85102318A Universal electricity-saver
08/13/1986EP0190918A1 Position sensor/tachometer
08/13/1986EP0190259A1 Rotating rectifier assembly
08/12/1986US4606000 Bridge rectifier
08/12/1986US4605853 Detection device
08/12/1986CA1209682A1 Mounting for electronic circuit board in power hand tool
08/05/1986US4604665 Driving mechanism for magnetic hard disc
08/05/1986US4604643 Semiconductor rectifier device
08/05/1986US4604538 Air cooling for diode-rectified alternating current generators
08/05/1986US4604537 AC tacho-generator
08/05/1986CA1209189A1 Compact resistor assembly for rotary electric machine
07/1986
07/29/1986US4603344 Semiconductor assembly
07/29/1986US4602872 Temperature monitoring system for an electric generator
07/22/1986CA1208343A1 Arrangment for a starting and protecting apparatus structural unit for an electric motor-compressor unit
07/22/1986CA1208281A1 Radio frequency interference suppressing system for permanent magnet field motor
07/15/1986CA1207836A1 Spark monitor device for current collectors
07/08/1986US4599529 Functional unit for a motorized electrical appliance
06/1986
06/24/1986CA1206379A1 Electromagnetically operated diaphragm pump
06/19/1986WO1986003630A1 Rectifier assembly
06/17/1986US4594773 Method of assembling a switch and terminal assembly to an end frame for a dynamoelectric machine
06/03/1986US4593163 Electric motors and method of manufacturing and operating same
05/1986
05/27/1986US4591746 Ignition signal generator for internal combustion engines
05/27/1986CA1205128A1 Self-starting single-phase synchronous motor
05/20/1986US4590397 Terminal block for dynamoelectric machine
05/20/1986US4589827 Electric motor fan
05/06/1986US4587384 Sub-assembly for electric motor including reversing switch
04/1986
04/29/1986US4585964 Apparatus and system for terminating the winding wires of a dynamoelectric machine
04/29/1986US4584902 Valve actuators
04/16/1986EP0177652A2 Motor protector particularly suited for use with compressor motors
04/08/1986US4581695 Rectifier assembly
04/02/1986EP0175992A1 Process for the Manufacture of a support for the Brushes of a Commutator Machine
04/01/1986US4580003 Hermetic terminal assembly
03/1986
03/25/1986US4578605 Electric motor with a system for monitoring speed
03/18/1986US4577151 Spark monitor device for current collectors
03/18/1986US4577127 Lightweight electric robotic actuator
03/18/1986US4577075 Earthing switch for gas-insulated switchgear apparatus
03/11/1986US4574521 Low-power intermittent hanging planter rotator
02/1986
02/25/1986US4572979 Terminal connections and housing for a small electric motor for windshield wiper
02/19/1986EP0171446A1 Thermic overload protection for a commutator or slipring-motor
02/18/1986US4571518 Temperature sensor pocket for dynamoelectric machine winding
02/18/1986US4571517 Hermetic compressor including a terminal block and thermal protection retainer means
02/13/1986WO1986001050A1 Axially compact direct control motor
02/13/1986WO1986001035A1 Rotating rectifier assembly
02/12/1986EP0171094A1 A method of driving the impeller of a liquid pump
02/11/1986US4570094 Rotating rectifier assembly
02/11/1986US4569125 Wiring arrangement for an electric tool
02/11/1986CA1200401A1 Speed sensor for an electromagnetic machine
01/1986
01/28/1986US4567390 Internal line break assembly