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)
10/2000
10/04/2000CN1268797A High-efficiency high-torsion and high-support outer rotor motor
10/03/2000US6127764 Electric machine
10/03/2000US6127763 AC generator having claw-pole rotor
10/03/2000US6127760 Direct-current motor
10/03/2000US6127753 Member to form motor stator
10/03/2000CA2203189C An electric generator with novel structure
09/2000
09/28/2000WO2000057541A2 Electric motor having snap connection assembly method
09/28/2000WO2000057539A1 Electric motor with ice out protection
09/28/2000WO2000057538A1 Disk motor
09/28/2000WO2000057537A1 Multipole, permanent-magnet rotor for a rotating electrical machine and method for producing such a rotor
09/28/2000WO2000057536A1 Electric motor with stator core and distinct pole pieces and assembly method
09/28/2000WO2000057535A1 Spring mounting for an electric generator
09/28/2000WO2000057534A1 Rotating machine comprising magnets with different compositions
09/28/2000WO2000057533A2 Programmable electric motor and method of assembly
09/28/2000WO2000057436A1 Composite part and method for producing the same
09/28/2000CA2367308A1 Multipole, permanent-magnet rotor for a rotating electrical machine and method for producing such a rotor
09/28/2000CA2330624A1 Electric motor with bearing caddy and assembly method
09/28/2000CA2329491A1 Electric motor having snap connection assembly method
09/27/2000EP1039616A2 Motor stator structure
09/27/2000EP1039615A1 Encapsulated magnet for magnetic drive pumps
09/27/2000CN2398767Y Magneto generator
09/27/2000CN1267944A Small size motor
09/27/2000CN1267943A Motor with rotor containing inner permanent magnet
09/27/2000CN1267942A Delicate miniature motor design and its application
09/27/2000CN1056945C Stator of permenent-magnetic rotating electric machine
09/26/2000US6125098 Disk drive motor
09/26/2000US6124660 AC generator for vehicles
09/26/2000US6122817 Rotor assembly having lamination stack that is separately piloted and clamped
09/21/2000WO2000055961A1 Reluctance motor
09/21/2000WO2000030238B1 Electric machine
09/21/2000DE19911261A1 Elektromotor Electric motor
09/20/2000EP1037365A1 Motor generator developing high torque
09/20/2000EP1037359A1 Electric motor with a permanent magnet rotor
09/20/2000EP0829127B1 Rotary electrical machines
09/20/2000CN2397667Y Magneto generator for farm vehicle
09/20/2000CN1267403A Wound cover arrangement for electric motor rotor
09/20/2000CN1267402A Dynamo electric machines and stators for use in same
09/20/2000CN1267118A Motor for generating vibration signal
09/19/2000US6121712 Three-phase permanent magnet cascade claw type stepping motor
09/19/2000US6121711 Rotary motor and production method thereof, and laminated core and production method thereof
09/19/2000US6121710 Stator structure for industrial cooling fans
09/19/2000US6121709 Rotor assembly having bonded lamination stack
09/19/2000US6121706 Reluctance motor
09/14/2000WO2000054391A1 Electrical machine with large number of poles
09/14/2000WO2000043679B1 Articulated motor stator assembly for a pump
09/14/2000CA2364439A1 Multiple-pole electric machine
09/13/2000EP1035635A2 Motor generator developing low torque at high-speed revolutions without cogging
09/13/2000EP1035634A2 Rotary motor and production method thereof, and laminated core and production method thereof
09/13/2000EP1035633A1 Motor for generating vibrational signal
09/13/2000EP1035631A2 Rotary motor and production method thereof, and laminated core and production method thereof
09/13/2000EP1035629A2 Permanent magnet pole arrangement of motor
09/13/2000EP1034598A1 A rotating electric machine with a magnetic core
09/13/2000CN2396564Y DC auxiliary motor for pump
09/13/2000CN2396563Y Imitative dc-ac motor
09/13/2000CN2396562Y Selenium steel sheet for electric machine iron core
09/13/2000CN2396561Y Stator core with slot for dc brushless electric machine
09/13/2000CN1266302A Hexahedron shaped vibration motor
09/13/2000CN1266301A Motor for kitchen ventilator
09/12/2000US6118247 Drive control apparatus for electric synchronous machine having field winding
09/12/2000US6118203 High efficiency motor for x-ray generation
09/12/2000US6118198 Electric motor with ice out protection
09/12/2000US6118196 Electrical generator attached to a bicycle wheel
09/12/2000US6118193 Electromagnetic machine for providing a propulsive force
09/12/2000US6117205 Soft magnetic metal components manufactured by powder metallurgy and infiltration
09/07/2000DE19919040A1 Elektromaschine, insbesondere Drehstrommaschine Electric machine, in particular three-phase machine
09/07/2000DE19906484A1 Elektrische Maschine Electric machine
09/06/2000CN2395451Y Permanent DC motor with integrated tubular covered stator magnet
09/05/2000US6114793 Automotive alternator
09/05/2000US6114789 Switched reluctance motor
09/05/2000US6114785 Positioning device for a sensor element of a miniature fan
08/2000
08/31/2000WO2000051224A1 Permanent magnet d.c. motor having a radially-disposed working flux gap
08/31/2000WO2000051222A1 A method and a rotary electric machine
08/31/2000WO2000051220A1 Transportable ac power generating plant
08/31/2000WO2000024113A3 Electric machine
08/31/2000DE19908246A1 Surface-cooled rotating electrical machine, has different coolant flow direction in input parts from that in output parts in intermediate rotor volume, and transport devices on rotor packet ends
08/31/2000DE10008239A1 Reluctance motor has stator and rotor teeth with defined arc angle geometry and pairs of stimulation coils arranged around stator teeth mutually offset by 180 degrees
08/31/2000DE10006224A1 Manufacturing rotating electrical d.c. machine, involves winding commutating pole coils with offsets to form hollow volume with recess forming locking protrusion engagement surfaces
08/31/2000CA2362686A1 Permanent magnet d.c. motor having a radially-disposed working flux gap
08/30/2000EP1032115A2 Reluctance type rotating machine with permanent magnets
08/30/2000EP1032113A1 Cooling for an electric machine, in particular for a rotating field machine
08/30/2000EP1031178A1 Paired interlocks for stacking of non-rotated lamination cores
08/30/2000EP0522015B1 Method of making an electromagnetic transducer
08/30/2000CN2394371Y 风扇马达 Fan Motor
08/30/2000CN2394370Y Low noise permanent magnet brushless D. C. motor
08/30/2000CN2394369Y Welded electric generator stator of vehicle
08/30/2000CN2394368Y Step motor stator with multiple poles
08/30/2000CN1265074A Electric motor and drive system for vessel with cooling device
08/30/2000CN1264953A Small motor adapting reflux soldering
08/30/2000CN1264951A Inertial electric motor
08/30/2000CN1264950A Permanent-magnet magnetic resistance electric rotating machinery
08/29/2000US6111334 Divisible lamination brushless pump-motor having fluid cooling system
08/29/2000US6109887 Electric pump
08/24/2000WO2000049701A1 Construction of an electrical machine with individual pole windings
08/24/2000WO2000017987A3 Improved dc electric starter-generator
08/24/2000DE19906884A1 Elektromotor Electric motor
08/24/2000CA2347541A1 Construction of an electrical machine with individual pole windings
08/23/2000EP1030434A1 Armature structure for flat motor
08/23/2000EP1030432A2 Electric motor
08/23/2000CN2393259Y Double-phase driven double-winding dc. brushless electric motor
08/23/2000CN1055800C Rotor for electric motor
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