Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02K - Dynamo-electric machines › H02K 19 - Synchronous motors or generators
Patents for H02K 19 - Synchronous motors or generators (6,576)
11/2000
11/21/2000US6150746 Synchronous electrical machine with U-shaped non-magnetic holder for permanent magnets
11/21/2000US6150196 Method of manufacturing automobile AC generator and method of manufacturing rectifier used in automobile AC generator
11/16/2000WO2000069046A1 Brushless synchronous rotary electrical machine
11/16/2000DE19919684A1 Antrieb mit bürstenlosem elektrischen Motor und bürstenloser elektrischer Motor Drive with brushless electric motor and brushless electric motor
11/15/2000EP1051791A1 Motor vehicle alternator with interpolar magnets
11/15/2000CN2406410Y Safety and reliable brushless exciter synchronous motor
11/15/2000CN1273706A Rotating machine such as motor vehicle alternator
11/14/2000US6147429 Electrical machine with double excitation, especially a motor vehicle alternator
11/09/2000WO2000067363A1 A constant-frequency machine with a varying/variable speed
11/09/2000WO2000067362A1 Drive mechanism with brushless electric motor and corresponding brushless electric motor
11/09/2000WO2000067358A1 Rotating power system stabilizer
11/09/2000WO2000067355A1 Power converter with rotating/stationary communication/processing means
11/09/2000CA2367398A1 Rotating power system stabilizer
11/09/2000CA2367389A1 A constant-frequency machine with a varying/variable speed
11/09/2000CA2367386A1 Power converter with rotating/stationary communication/processing means
11/08/2000EP1050947A1 Rotor for an electrical machine, and an electrical machine including such a rotor
11/07/2000US6144138 Claw pole generator
11/07/2000US6144137 Electric motor assembly for a vehicle steering system
11/07/2000US6144136 Stator arrangement of alternator for vehicle
11/01/2000CN1272246A Rotary electric machine
11/01/2000CN1272241A Rotating electric machine
11/01/2000CN1272240A Synchronous compensator plant
11/01/2000CN1272238A Rotating electric machine with magnetic circuit
10/2000
10/31/2000US6140731 Self-starting brushless electric motor
10/31/2000US6140729 Electrical machines
10/31/2000US6140722 Alternator system
10/26/2000WO2000064028A1 High efficiency submersible electric motor and components
10/25/2000EP1047175A2 Energy storage flywheel apparatus and journaling details thereof
10/25/2000EP1046218A1 Electric machine, especially a three-phase generator, with an exciter
10/25/2000EP0700596B1 Variable speed constant frequency synchronous electric power generating system and method of using same
10/24/2000US6137201 AC generator for vehicles
10/24/2000CA2240059C Intelligent charge alternator
10/18/2000EP1045506A2 Monitoring system for energy storage flywheel
10/18/2000EP1045503A2 Airgap armature coil for energy storage flywheel apparatus
10/18/2000CN2402051Y Twin magnetic field self-compound constant-voltage brushless motor
10/17/2000US6133702 Multi-function vehicle starter and alternator and method therefor
10/17/2000US6133669 Low-loss magnet core for high frequency claw-pole-type alternator
10/17/2000US6133664 Self-starting brushless electric motor
10/17/2000US6133659 Vehicle in-line generator
10/12/2000WO2000022715A9 Switched reluctance motor
10/12/2000DE19914942A1 Production method for producing stator winding has rotor with poles fastened to the shaft/wave while the stator is fastened coaxial within the housing and conductors arranged at the ends of the poles
10/11/2000EP1043827A2 Rotor for permanent magnet type rotating machine
10/11/2000EP1042857A1 Electrical motor, especially a three-phase alternator
10/11/2000EP1042853A2 Method and device for controlling the magnetic flux with an auxiliary winding in a rotating high voltage electric alternating current machine
10/11/2000CN1269624A Rotor of permanent magnet type rotary motor
10/10/2000US6130492 Brushless three-phase synchronous generator having enhanced rotor field system
10/05/2000WO2000059099A1 Rotating machine with advanced excitation means
10/05/2000DE10007903A1 Rectifier arrangement used in AC generator for vehicle has separation unit, which extends in direction of insulation cover between a cooling rib structure and connection sections of connection part
10/04/2000EP1041697A2 Reluctance machine with at least two salient poles each having an exciter coil and method for manufacturing the stator of such a machine
10/03/2000US6127764 Electric machine
10/03/2000US6127763 AC generator having claw-pole rotor
09/2000
09/26/2000US6124660 AC generator for vehicles
09/22/2000CA2264937A1 Low rpm generator
09/21/2000WO2000055961A1 Reluctance motor
09/19/2000US6121706 Reluctance motor
09/19/2000US6121699 AC generator for motor vehicles
09/14/2000WO2000054391A1 Electrical machine with large number of poles
09/14/2000WO2000038302A3 Electrical machine with axial flux
09/14/2000CA2364439A1 Multiple-pole electric machine
09/13/2000EP1034607A1 Insulated conductor for high-voltage machine windings
09/13/2000EP1034603A1 A method for manufacturing a stator for a rotating electric machine, where the stator winding includes joints, a stator and a rotating electric machine
09/13/2000EP1034598A1 A rotating electric machine with a magnetic core
09/13/2000EP0868771B1 Variable reluctance motor systems
09/12/2000US6118247 Drive control apparatus for electric synchronous machine having field winding
09/12/2000US6118202 High-efficiency inductor-alternator
09/05/2000US6114793 Automotive alternator
09/05/2000US6114789 Switched reluctance motor
09/05/2000US6114786 Rotor for vehicular alternating current generator
08/2000
08/31/2000DE19949140A1 Vehicle a.c. generator has annular edge cooling chamber, and cooling cover fixed to clamp to form rear cooling chamber
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
08/30/2000EP1032115A2 Reluctance type rotating machine with permanent magnets
08/30/2000CN2394372Y Passive demagnetizing automatic controller
08/30/2000CN1264950A Permanent-magnet magnetic resistance electric rotating machinery
08/24/2000DE19914943C1 Reluctance motor includes internal C-ring, exerting outward radial force to keep especially large coils on stator poles, in rapidly- and simply manufactured design developing more torque, with no efficiency loss
08/23/2000EP1030433A2 Dynamo-electric machine
08/23/2000CN1264206A AC. generator for vehicle
08/23/2000CN1264205A AC. generator for vehicle
08/16/2000EP1028047A2 Improvements relating to electrical power assisted steering systems
08/16/2000EP1027765A1 Wire routing design for a rotor of an electrical machine
08/16/2000CN1263372A Stator exciting brushless A. C. Generator for motor vehicles
08/16/2000CN1055575C Rotor shaft for alternator
08/10/2000DE19956699A1 Conducting wire arrangement for vehicle a.c. current generator has conducting wire holes for at least two output conducting wires in wall with stator and rectifier unit on opposite sides
08/09/2000EP1026810A1 Stator arrangement of alternator for vehicle
08/08/2000US6100620 High frequency synchronous rotary electrical machine
08/08/2000US6100618 Rotary machine with an electromagnetic rotary drive
08/08/2000US6100613 Compact rectifier used in automobile AC generator
08/08/2000CA2231123C Alternator for an automotive vehicle
08/02/2000EP1024579A2 Alternator
08/02/2000CN1261992A Electrical machine with soft-mangetic teeth and a method for producing same
08/01/2000US6097130 Alternator for vehicle
08/01/2000US6097126 Three-phrase reluctance motor
08/01/2000US6097118 Reluctance apparatus for flywheel energy storage
07/2000
07/26/2000CN1261474A Motor
07/25/2000US6093993 Set of laminations for a switched reluctance machine
07/25/2000US6093992 Electrical machine with dual excitation, especially a motor vehicle alternator
07/25/2000US6093986 Method and apparatus for powering shaft-mounted sensors on motors and generators
07/19/2000EP1020012A1 A rotary electric machine
07/19/2000EP1020010A1 Synchronous machine
07/19/2000EP1020007A1 High inertia inductor-alternator apparatus and methods
07/19/2000EP1020006A1 Synchronous compensator plant
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