| Patents for H02K 19 - Synchronous motors or generators (6,576) |
|---|
| 11/22/1993 | CA2095450A1 Tandem field alternator having an improved coil and slip ring connection and method of making the same |
| 11/19/1993 | CA2086948A1 Redundant switched reluctance motor |
| 11/16/1993 | US5262693 Electrical generator having counter rotational fields |
| 11/14/1993 | CA2095669A1 Synchronous machine |
| 11/11/1993 | WO1993022819A1 Generating transformer with magnetic flux deflection |
| 11/11/1993 | WO1993022817A1 Exciter rotor flow through cooling |
| 11/03/1993 | EP0568262A2 Constant-frequency electric power source |
| 10/27/1993 | EP0566787A1 Dual propeller shock resistant submersible propulsor unit |
| 10/20/1993 | EP0565840A2 Variable reluctance motor, in particular commutated reluctance motor for position driving |
| 10/20/1993 | EP0365535B1 Stator assembly for dynamoelectric machine |
| 10/19/1993 | US5254894 Dual-stator induction synchronous motor |
| 10/14/1993 | CA2093731A1 Method of manufacturing a modular electrical generator |
| 10/13/1993 | EP0564516A1 Electric motor. |
| 10/06/1993 | EP0564067A2 Switched reluctance generator system with fault recovery capability |
| 10/06/1993 | EP0397682B1 A rotating electrical machine |
| 10/05/1993 | US5250864 AC generator for vehicles |
| 09/30/1993 | WO1993019512A1 Electromotive force generator |
| 09/30/1993 | DE4209792A1 Hydraulic mechanical drive for IC camshaft adjustment - employs motor driven pump to move coupling element against spring for engagement of sets of inclined gear teeth |
| 09/28/1993 | US5248910 Regulator and brush holder assembly |
| 09/22/1993 | EP0560972A1 Skewing of pole laminations of a switched reluctance machine to reduce acoustic noise |
| 09/16/1993 | WO1993018570A1 ASYMMETRICAL ELECTRO-MECHANICAL DEVICE a.k.a. CDCII |
| 09/07/1993 | CA2062383A1 Asymmetrical electro-mechanical device |
| 08/31/1993 | US5241231 Rotor of an electric machine having an exciting current supply lead |
| 08/25/1993 | EP0557123A1 Variable reluctance electric motor |
| 08/25/1993 | EP0556425A1 Multiple magnetic paths machine |
| 08/24/1993 | US5239217 Redundant switched reluctance motor |
| 08/17/1993 | US5237232 Rotor of AC generator |
| 08/17/1993 | US5237230 Device for starting an engine and generating power |
| 08/17/1993 | US5237227 Exciter rotor flow through cooling |
| 08/05/1993 | WO1993015550A1 Reluctance motor and rotor of high-speed reluctance motor |
| 08/04/1993 | EP0302118B1 Rotary machine |
| 08/03/1993 | US5233255 AC generator for vehicles |
| 08/03/1993 | US5233254 Conical rotor for switched reluctance machine |
| 08/03/1993 | US5233249 Electrical machine, especially alternator for motor cars |
| 08/03/1993 | US5233246 Insert molded terminal for alternator |
| 07/22/1993 | WO1993014551A1 Ac machine |
| 07/22/1993 | CA2127873A1 Ac machine |
| 07/21/1993 | CN2138855Y Direct excitation ac synchronous generator |
| 07/20/1993 | US5229672 Method of adjusting the balance of the rotor of a vehicle AC generator |
| 07/20/1993 | CA2057009C Stator mounting arrangement |
| 07/20/1993 | CA1320529C2 Rotor assembly and motor construction and method of making same |
| 07/15/1993 | DE4300574A1 Rectifier circuit for vehicle ac generator - has mesa isolated Zener diode rectifiers mounted inside generator on heat sinks cooled with fan |
| 07/14/1993 | CN2138363Y Large torque synchromotor |
| 07/14/1993 | CN1074316A Automotive brushless generator having double magnetic circuits |
| 07/13/1993 | US5227942 Structure and method for distributing failure-induced transient currents in a multiphase electrical machine |
| 06/30/1993 | EP0549241A2 Electrical machines |
| 06/30/1993 | CN1073813A Dynamic and static electromagnetic coupling method and its device |
| 06/30/1993 | CN1073810A Salient-pole generator (motor) rotor design |
| 06/24/1993 | WO1993012573A1 Doubly salient reluctance machines |
| 06/24/1993 | DE4141533A1 Portable current generating unit with LV current generator - has supply outputs accessible in given sequence so that motor power of drive motor increases with increasing number of supply outputs. |
| 06/09/1993 | CN2135870Y Integral rotary rectifier |
| 06/02/1993 | EP0544092A1 A device for starting an engine and generating power |
| 05/26/1993 | CN1021001C Potential source excitation system with voltage and current adjustment |
| 05/25/1993 | US5214365 Three-phase reluctance type electric motor |
| 05/25/1993 | US5214336 Motor and/or generator in which radially projecting pole shanks are laterally offset at an angle relative to the radial center line of symmetry of a stator sector |
| 05/19/1993 | CN1020833C Miniature electric generating set with methane as energy source |
| 05/13/1993 | WO1993009588A1 System for supporting conductors for use in a dynamoelectric machine |
| 05/13/1993 | CA2121146A1 System for supporting conductors for use in a dynamoelectric machine |
| 05/04/1993 | US5206983 Method of manufacturing micromechanical devices |
| 04/29/1993 | WO1993008631A1 Magnetic force induction generator |
| 04/21/1993 | CN1071287A Current supply bolt in electric machine rotor |
| 04/21/1993 | CN1071286A Electric machien rotor with exciting current supply arrangement |
| 04/20/1993 | US5203070 Method of manufacturing a modular electrical generator |
| 04/13/1993 | US5202620 Apparatus for measuring the time constant of the direct-axis damper of a synchronous machine |
| 04/10/1993 | WO1993007671A1 Skewing of pole laminations of a switched reluctance machine to reduce acoustic noise |
| 04/10/1993 | CA2096244A1 Skewing of pole laminations of a switched reluctance machine to reduce acoustic noise |
| 04/08/1993 | DE4230420A1 Electrically driven cooling fan for vehicle I.C. engine - has rotor of electric drive motor provided by fan wheel with rotor poles as end of fan blades |
| 04/07/1993 | EP0535412A1 Current-supply bolt in the rotor of an electric machine |
| 04/07/1993 | EP0535334A1 Rotor of an electric machine with an excitation-current supply |
| 04/02/1993 | CA2075743A1 Rotor of an electric machine having an exciting current supply lead |
| 04/02/1993 | CA2074760A1 Terminal stud in the rotor of an electric machine |
| 04/01/1993 | WO1993006648A1 Cooling system for electric motors |
| 04/01/1993 | WO1993006645A1 Stator support and positioning structure for a dynamoelectric machine |
| 04/01/1993 | CA2112126A1 Stator support and positioning structure for a dynamoelectric machine |
| 03/31/1993 | EP0534153A1 Charging generator for vehicle |
| 03/31/1993 | EP0533684A1 Electric machine, preferably rotary current generator for vehicles. |
| 03/24/1993 | EP0533413A1 Discrete position estimator for a switched reluctance machine using a flux-current map comparator |
| 03/23/1993 | US5196752 System for supporting conductors for use in a dynamoelectric machine |
| 03/23/1993 | US5196749 Stator support and positioning structure for a dynamoelectric machine |
| 03/17/1993 | EP0531792A2 Fan, especially for vehicles |
| 03/14/1993 | CA2076080A1 Discrete position estimator for a switched reluctance machine using a flux-current map comparator |
| 03/03/1993 | EP0529873A2 Brushless induction synchronous motor with two stators |
| 03/02/1993 | US5191254 Minimum length, air cooled ac generator arrangement |
| 02/24/1993 | EP0528750A2 Shifted pole single phase variable reluctance motor |
| 02/24/1993 | CN1069369A Phase hybrid polarity variation method and polarity variable winding |
| 02/17/1993 | EP0527593A2 Direct vane actuator drive |
| 02/16/1993 | US5187401 Combination hysteresis-reluctance-permanent-magnet motor |
| 02/09/1993 | US5185545 Dual propeller shock resistant submersible propulsor unit |
| 02/03/1993 | CN1068686A Compound exciting type brushless motor excilter for automobile |
| 01/27/1993 | EP0524318A1 High-speed reluctance-type electric motor |
| 01/13/1993 | CN1067995A 72-slot, 6/8 pole phase-mixing pole-changing winding |
| 01/13/1993 | CN1067994A 120-slot, 8/10 pole pole-changing winding |
| 01/12/1993 | US5177858 Method of mounting motor lamination stacks |
| 01/12/1993 | CA1312646C Lightweight high power electromagnetic transducer |
| 01/05/1993 | US5177392 High efficiency, low reactance disk-type machine including an improved rotor and stator |
| 01/05/1993 | US5177391 Power generating apparatus |
| 01/05/1993 | US5177388 Tandem type alternator |
| 12/30/1992 | EP0520631A2 Micromechanical magnetic devices and method of producing the same |
| 12/23/1992 | CN1067338A Pole-changing method of motor using asymmetric winding phase-transformation method |
| 12/17/1992 | DE4125779C1 Transverse flux reluctance electric machine - has passive rotor with field excitation from stator windings in form of circular coils coaxial with machine axis |