Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 1 - Details of the magnetic circuit
Patents for H02K 1 - Details of the magnetic circuit (44,776)
12/1999
12/07/1999US5998892 Rotary position sensor with insert molded coil winding
12/07/1999US5996209 Method of manufacturing a dynamoelectric machine
12/02/1999WO1999062165A1 Electric motor of the electronic commutation type for applications with a feeder line
12/02/1999CA2298604A1 Electric motor of the electronic commutation type for applications with a feeder line
12/01/1999EP0961386A1 Stator of ac generator for vehicle
12/01/1999EP0961385A1 Ac generator for vehicle and method of manufacturing stator thereof
12/01/1999EP0961384A1 Stator of vehicle ac generator and method of manufacturing the same
12/01/1999EP0960465A1 An electric machine
12/01/1999EP0960460A1 Bushing for a rotor of an electric motor for a compressor
12/01/1999EP0960286A1 Motors, and bearings therefor
12/01/1999CN1237026A Electric motor
11/1999
11/30/1999US5994814 Reluctance motor having magnetic poles formed by laminating steel plates in circumferential direction
11/30/1999US5994813 Rotary electric machine
11/30/1999US5994804 Air cooled dynamoelectric machine
11/30/1999US5994802 AC generator for vehicle
11/30/1999CA2175387C Open stator axial flux electric motor
11/25/1999DE19922794A1 Multi-phase AC machine
11/25/1999DE19920309A1 Electric multi-phase AC motor
11/24/1999EP0959549A1 Brushless permanent magnet electric motor
11/24/1999CN2350920Y Rotor of electric generator
11/24/1999CN2350919Y Electric generator
11/23/1999US5990593 Permanent magnet rotor type electric motor
11/23/1999US5990592 Magnets containing-type alternating-current motor and method of designing the same
11/23/1999US5990591 Permanent magnet type synchronous motor
11/23/1999US5990584 Direct current torque motor with extended stator poles
11/18/1999WO1999059233A1 Synchronous magneto
11/18/1999WO1999059232A1 Electrical motor with a coil-excited rotor
11/18/1999DE19823586A1 Stator lamination for lamination packet of housing-less AC motor
11/18/1999DE19820475A1 Salient pole rotor electrical machine e.g. for wind-power generator station
11/18/1999DE19818774C1 Short-circuit rotor for rotary electrical machine
11/17/1999EP0957564A2 Rotor and stator assembly combination
11/17/1999EP0957561A2 Rotor cores for electrical rotating machines
11/17/1999EP0956637A1 A stator and a method for manufacturing the same
11/17/1999EP0956636A1 Rotating electric machine with coil supports
11/17/1999EP0956634A1 Improvements in high speed rotor shafts
11/17/1999EP0956633A1 End plate
11/17/1999EP0956632A1 A mounting device for rotating electric machines
11/17/1999CN1235244A Rotor assembly of hermetic rotary compressor having supports for resisting movement of rotor magnets
11/16/1999US5986379 Motor with external rotor
11/16/1999US5986378 Electric motor and generator having amorphous core pieces being individually accommodated in a dielectric housing
11/16/1999US5986377 Stator for dynamoelectric machine
11/16/1999US5986375 Alternator for vehicle
11/16/1999US5986374 Vehicle mounted motor with rotor having ferrite magnet section with embedded permanent magnet pieces therein
11/16/1999US5986366 Rotor for a dynamoelectric machine
11/11/1999WO1999057796A1 Motor
11/11/1999WO1999056606A1 Suction device
11/10/1999EP0955714A2 Permanent magnet synchronous machine
11/10/1999EP0954895A1 Improvements in high speed electric motors
11/10/1999CN2348521Y Permanent-magnet starting motor
11/10/1999CN1234850A Hollow nozzle-actuating ring
11/09/1999US5982074 Axial field motor/generator
11/09/1999US5982073 Stator
11/09/1999US5982071 Cooling of electrical machinery
11/09/1999US5982070 Electric motor or generator having amorphous core pieces being individually accomodated in a dielectric housing
11/09/1999US5982068 Stator arrangement of alternator for vehicle
11/09/1999US5982055 Miniature motor
11/04/1999WO1999056380A2 Rotary electrical machines
11/04/1999WO1999056379A1 Method for producing a rotor or stator of an electrical machine from sheet metal cuttings
11/04/1999DE19909233A1 Adjusting drive to swivel car's rear view mirror about at least one pivot axis
11/04/1999CA2330113A1 Rotary electrical machines
11/03/1999EP0954092A2 Drive control apparatus for electric synchronous machine having field winding
11/03/1999CN2347303Y Axial cut-angle tile-shape magnetic steel of electromachine motor
11/03/1999CN1234141A Electrical machine with single pole winding
11/03/1999CN1233876A Brushless DC electric lift motor structure having rare-earth permanent-manget
11/02/1999USRE36367 Rotor for brushless electromotor and method for making same
11/02/1999US5977680 Method for trimming the stator of a motor
11/02/1999US5977679 Pole-phase modulated toroidal winding for an induction machine
10/1999
10/28/1999WO1999054990A1 Improved electric motor
10/28/1999WO1999054986A1 Rotor of small-sized motor
10/28/1999WO1999054985A1 Induction machine stator
10/28/1999DE19818198A1 Producing rotor or stator from sheet metal blank
10/28/1999DE19818035A1 Transversalflußmaschine Transverse flux
10/27/1999EP0952658A2 Electric motor of the electronic commutation type
10/27/1999EP0952657A2 Transversal flux machine
10/27/1999EP0952347A1 Piston stroke control circuit for an oscillating compressor
10/27/1999CN2346109Y Fan motor with fixed function
10/27/1999CN2346108Y Electric fan motor
10/27/1999CN1233357A Capacitor motor
10/27/1999CN1233099A System protection relay device
10/27/1999CN1232926A Improved structure of linear compressor
10/27/1999CN1046066C Motor apparatus
10/27/1999CN1046064C Miniature motor
10/26/1999US5973435 Rotary electric machine having auxiliary permanent magnets
10/26/1999US5973432 Motor having magnetic slot closure for salient poles
10/26/1999US5973428 Stator mounting method and apparatus for a motor
10/26/1999US5973426 Motor
10/26/1999US5970600 Method of making brushless DC permanent magnet stator windings
10/21/1999DE19909227A1 Two-phase step or synchronous motor with two soft magnetic stator parts
10/20/1999EP0951130A2 Improvements in or relating to electrical rotating machines
10/20/1999EP0819333B1 Linear motor compressor and its application in cooling system
10/20/1999CN2344914Y Generator for motor-driven bicycle
10/20/1999CN1232580A Reduced noise reluctance machine
10/19/1999US5969459 Rotary electric machine having Lundell type core
10/19/1999US5969457 Energy storage flywheel apparatus and methods
10/19/1999US5969454 Switched reluctance motor
10/14/1999WO1999038628A9 Method for producing a curved metal sheet strip, and said curved metal sheet strip
10/14/1999WO1999013681B1 Aerogels, piezoelectric devices, and uses therefor
10/14/1999DE19916521A1 Brushless fan motor for vehicle air conditioning
10/14/1999DE19901310A1 DC motor, especially brushless one
10/13/1999CN2343709Y 节能异步电动机 Saving induction motor
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