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)
10/2003
10/29/2003CN1126235C Vehicle AC generator
10/28/2003US6639338 Controlled reluctance AC induction motor
10/23/2003US20030197437 Alternator for vehicle
10/22/2003EP1354394A1 Slot area undercut for segmented stators
10/22/2003CN1451198A Stator of an electronically switched two-phase reluctance machine
10/22/2003CN1450713A Automotive AC generator with rectifier
10/15/2003EP1352459A1 End cap assembly for a switched reluctance electric machine
10/14/2003US6633096 Alternator
10/09/2003WO2003084026A1 Regulator and rectifier for an electric machine and electric machine
10/09/2003US20030189375 Integrated retarder and accessory device
10/08/2003CN1447492A Rotor of synchronous induction motor, its mfg. method, compressor and metallic mould
10/07/2003US6630762 Permanent magnet rotor and method of making the same
10/02/2003US20030184185 Rotor for synchronous induction motor, manufacturing method and die thereof, and compressor
10/02/2003US20030184095 Alternator-starter for motor vehicle with mechanical static converter
10/01/2003CN1446396A Universal frequency electrical generator
10/01/2003CN1445909A Brushless three-phase synchronous generator with multiwave mixed exitation and internal source filtering
09/2003
09/30/2003US6628035 Alternator
09/30/2003US6628005 Single speed turbine generator for different power system output frequencies in power generation systems and associated methods
09/25/2003US20030178909 Rotary electric machine
09/25/2003US20030178900 Rectifier for alternator having rectifier element covered with rectifier terminal
09/25/2003US20030178899 Current rectifier assembly for rotating electrical machines, in particular motor vehicle alternator
09/24/2003EP1347558A2 Rectifier for an alternator with rectifier element covered by its terminal
09/24/2003EP1347555A2 Method for connecting the ends of conductor segments of stator windings
09/24/2003CN1122351C Multipole combined AC exciter
09/23/2003US6624542 Flywheel power source with passive generator cooling
09/18/2003US20030173936 Rotary transformer
09/18/2003US20030173861 Rotor of a synchronous induction electric motor, and a method of producing a rotor
09/18/2003US20030173847 Electrical machine with air-cooled control chip
09/18/2003US20030173846 Alternating current generator with unpolarized rotor
09/17/2003EP1344297A2 Motor vehicle alternator
09/16/2003US6621190 Rotor for an automotive alternator
09/16/2003US6621186 Alternator for vehicles
09/12/2003WO2003075438A1 Ac electric machine for vehicle
09/10/2003EP1341612A1 Switched reluctance machine and food waste disposer employing switched reluctance machine
09/10/2003CN1441537A Mixed exciting pawl pole electric generator
09/10/2003CN1441536A Two-frequency variable-frequency brush-free synchronous electric generator
09/09/2003US6617735 Vehicle AC generator
09/09/2003US6617723 Lead-wire arrangement of vehicle AC generator
09/09/2003US6617718 Automotive alternator
09/04/2003WO2003073590A1 Electric power generator
09/04/2003US20030163924 Electrical devices including a switched reluctance motor
09/04/2003US20030163912 Method of manufacturing winding of rotary electric machine
09/03/2003EP1341292A2 Method of manufacturing the winding of an electric machine
09/03/2003CN1120558C Bi-rotation electric generator
09/02/2003US6614142 Rotor for an electrical machine, and an electrical machine including such a rotor
09/02/2003US6614141 Automotive alternator and a method for manufacturing a stator therefor
08/2003
08/28/2003US20030159270 Method of forming stator winding of rotary electric machine
08/27/2003EP1339157A1 Rotor comprising slots for wedges
08/27/2003CN1438752A Sliding-ring device for AC. engine of motor vehicle
08/26/2003US6609992 Automotive alternator
08/21/2003WO2003047067A3 Electrical machine
08/21/2003US20030155835 Slip ring apparatus for an automotive alternator
08/21/2003US20030155833 Rotor in a rotary electric machine
08/20/2003EP1337013A2 Slip ring apparatus for an automotive alternator
08/20/2003EP1336237A1 Voltage regulator for an ac generator
08/20/2003CN1118921C Brushless three-phase synchronous power generatori with enhanced rotor field
08/19/2003US6608473 Electrical machine, especially a three-phase generator
08/19/2003US6608424 Rotary electric machine having annular rotor core with slits
08/14/2003WO2003066262A2 Electrical devices including a switched reluctance motor
08/13/2003EP1334545A2 Stator of an electronically switched two-phase reluctance machine
08/13/2003CN1435939A Rectifier of AC generator for vehicle
08/13/2003CN1117674C Multifunctional motor vehicle with synchronous generator on engine
08/07/2003US20030147212 Rectifying apparatus for a.c. dynamo for vehicle
08/07/2003US20030145597 Compound engine dynamo-electric machine
08/06/2003CN1435003A Bulk amorphous metal magnetic components for electric motors
08/06/2003CN1434554A AC generator
07/2003
07/30/2003EP1331717A2 Pole tips of a claw pole alternator
07/30/2003CN2563822Y 正弦波无刷发电机 Sinusoidal brushless generator
07/30/2003CN2563821Y Brushless synchronous main generator of internal combustion engine
07/30/2003CN2563820Y Salient pole integrate rotor brushless synchronous generator
07/30/2003CN2563819Y Salient-pole synchronous master and slave generator
07/29/2003CA2236298C Low cost multi-pole motor constructions and methods of manufacture
07/24/2003US20030137214 AC generator
07/24/2003US20030137213 Alternator
07/24/2003US20030137201 Automotive AC generator with rectifier
07/23/2003EP0829128B1 A self-starting brushless electric motor
07/23/2003CN1431755A Automotive a.c. generator with damping stator
07/17/2003WO2003058794A1 Doubly salient machine with angled permanent magnets in stator teeth
07/17/2003US20030132680 Vehicle AC generator having vibration-resistant stator
07/17/2003US20030132674 Electric rotating machine and method of connecting feeding lead wires thereto
07/16/2003EP1328057A2 Vehicle ac generator having vibration-resistant stator
07/15/2003US6591612 Electrically operated charge-air compressor
07/10/2003US20030127934 Stator arrangement of rotary electric machine
07/10/2003US20030127931 Generator motor having inductor rotor
07/09/2003EP1203438A4 Exciter with axial gap
07/09/2003CN2560152Y Vehicle power generator with double-output
07/09/2003CN1429422A Reluctance motor and method for controlling reluctance motor
07/09/2003CN1114255C Reluctance motor with fractional pitch winding and drive thereof
07/08/2003US6590298 Electrical power generation unit for welding including electromechanical feedback mode regulation
07/03/2003US20030122440 Doubly salient machine with permanent magnets in stator teeth
07/03/2003US20030122439 Doubly salient machine with angled permanent magnets in stator teeth
07/03/2003US20030122436 Reluctance generator for an eddy current braking system
07/02/2003EP1324462A2 Armature winding for a dynamoelectric machine
07/02/2003EP1323225A1 Electrical machine
07/02/2003CN1427527A 同步电动机和压缩机 Synchronous motors and compressors
07/01/2003US6586853 Rotary cooling fan for an AC generator
06/2003
06/26/2003US20030117033 Motor vehicle alternator
06/25/2003EP1322025A1 Ac generator for vehicle
06/25/2003CN2558152Y Insulation structure for convex pole synchronous generator rotor winding
06/25/2003CN1426156A AC generator for vehicle and its electric brush wearout detection system
1 ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 ... 66