Patents for H02K 3 - Details of windings (24,644)
04/1996
04/23/1996US5510663 Electrodynamic device
04/23/1996CA2050997C Superconducting motor with multiple winding rotor
04/18/1996WO1996011523A1 Rotor assembly for an electrical machine
04/18/1996DE19534976A1 Stepper motor e.g. permanent magnet type, or variable reluctance or hybrid type
04/18/1996CA2202163A1 Self-aligning rotor assembly
04/16/1996US5508578 Stator unit of flat motor
04/16/1996US5508577 Electric rotating machine
04/16/1996US5508571 Stator assembly for a dynamoelectric machine
04/12/1996EP0716780A4 Method of torque notch minimization for quasi square wave back emf permanent magnet synchronous machines with voltage source drive
04/10/1996EP0705494A1 Multiphase electric machine with a winding made of flat shaped conductors
04/10/1996CN1120376A Rotating electrical machines
04/10/1996CN1120260A Rotor of DC dynamo used in vehicle
04/04/1996DE4436255A1 Winding rod with water-cooled hollow conductors in tubular connection
04/03/1996CN2223870Y Permanent magnetic electricity generator
04/03/1996CN1119778A Electrically conductive prepreg for suppressing corona discharge in high voltage devices
04/02/1996US5504424 Variable reluctance sensor utilizing a magnetic bobbin
03/1996
03/28/1996WO1996009680A1 Open stator axial flux electric motor
03/28/1996WO1996009679A2 Light weight portable generator
03/28/1996DE4433975A1 End insulation for electric motor armature
03/28/1996CA2199628A1 Light weight genset
03/27/1996CN1119480A Multiphase electric machine with offset multipolar electric pole units
03/27/1996CN1119362A Electric motor
03/26/1996US5502368 Hybrid alternator with voltage regulator
03/26/1996US5502359 Small motor with permanent-magnet rotor
03/26/1996US5502341 Electric motor and method of producing the same
03/19/1996US5500780 Disk drive spindle motor having split windings for each phase
03/14/1996DE19533029A1 Electric motor commutator insulating core mounting on rotor shaft for automobile windscreen wiper
03/12/1996US5498916 Wedge and spring assembly for securing coils in electromagnets and dynamoelectric machines
03/07/1996WO1996001001A3 Electric motor
03/07/1996DE4431199A1 Salient pole electric machine e.g. for water power generator plant
03/06/1996EP0700143A2 Alternating current machine winding
03/05/1996US5497041 Low speed geared motor
02/1996
02/29/1996DE4430073A1 Electric machine e.g. as alternator in motor and rail vehicles
02/22/1996WO1996005645A1 Device with a multiplicity of conductor bars running along the longitudinal axis of the device and stacked along its vertical axis
02/21/1996EP0697759A1 Motor with gear reducer
02/21/1996EP0697148A1 Rotating electrical machines
02/21/1996EP0662263A4 Stator and stator winding method and apparatus.
02/21/1996CN1117215A Rotor end turn ventilation structure
02/20/1996US5493162 Pole core
02/20/1996US5493159 Flex circuit for electric motor
02/20/1996US5493157 Brushless motor having coreless coil assembly
02/15/1996DE4427323A1 Electric machine, with combined permanent magnetic and electric excitation, for battery-powered electric vehicles
02/13/1996US5491393 Drive control apparatus for brushless DC motor and driving method therefor
02/07/1996EP0696101A2 Stepper motor with integrated threaded driving assembly
02/07/1996CN1116370A Synchronous generator of three-phase ac and multi-phase rectification symultaneous power supply
02/06/1996US5489810 Switched reluctance starter/generator
02/01/1996WO1996002971A1 Variable speed ec d.c. motor
01/1996
01/31/1996EP0695022A2 Stepper motor with integrated threaded driving assembly
01/31/1996EP0695021A2 Stepper motor with integrated threaded driving assembly
01/31/1996EP0695020A2 Auxiliary starting switched reluctance motor
01/31/1996EP0695019A1 A rotor for an electrical machine, in particular for an electric motor for starting the internal combustion engine of a motor vehicle, and a process for its production
01/25/1996DE4422622A1 Asynchronmaschine Asynchronous
01/24/1996EP0693817A2 Electronically commutated DC-motor
01/24/1996EP0693234A1 Brushless d.c. motor
01/23/1996US5486731 Sinusoidally distributed winding method suitable for a detector winding
01/23/1996US5486728 Micromotor
01/17/1996EP0692862A2 Power supply to a stator of a polyphase reluctance machine
01/17/1996CN1115193A Field coil for motor
01/16/1996US5485050 Device for holding the ends of the turns of a stator winding in a dynamoelectric machine
01/14/1996CA2153526A1 Power supply to a stator of a polyphase reluctance machine
01/11/1996WO1996001001A2 Electric motor
01/11/1996WO1996001000A1 Asynchronous machine
01/11/1996WO1996000882A1 Switched reluctance machine having unbalance forces compensation coils
01/10/1996EP0691728A1 Means for supporting stator end windings of a dynamo-electric machine
01/10/1996EP0691727A1 Electric motor excited by the use of permanent magnets, particularly for inner rotor or outer rotor motor
01/10/1996CN1114795A Electric rotating machine
01/09/1996US5483112 For an electrodynamic apparatus
01/09/1996US5483111 Method and apparatus for elimination of the exit-edge effect in high speed linear induction machines for maglev propulsion systems
01/04/1996WO1996000460A1 Stator core conductor section for a polyphase dynamo-electric machine
01/04/1996DE4422623A1 Elektrische Maschine Electric machine
01/04/1996DE4421824A1 Current-regulated motor circuit
01/04/1996DE19521669A1 Insertion of winding conductors into motor rotor core
01/03/1996EP0597921B1 Polyphase electric machine with prefabricated winding layers
01/03/1996EP0552232B1 An electric power train for vehicles
01/02/1996US5481144 Wire guide and adhesive retaining ring for disc drive spindle motor
12/1995
12/27/1995EP0688855A1 Refrigerating apparatus and refrigerant compressor
12/27/1995EP0688854A1 Refrigerating apparatus and refrigerant compressor
12/21/1995WO1995034935A1 Flat electric motor
12/21/1995WO1995034934A1 Electric motor
12/20/1995EP0688093A1 An improved direct current and permanent magnet brushless electric motor
12/20/1995EP0688091A1 High efficiency power supply and control for brushless permanent magnet motor
12/20/1995EP0688088A1 Electrical connection of printed circuit board to line leads on brushless permanent magnet refrigeration motors
12/19/1995US5477096 Laminated core for a motor
12/19/1995US5477095 Rotor of a turbogenerator having direct gas cooling of the excitation winding
12/19/1995US5477007 Twisted conductor
12/19/1995US5476229 Annular multi layer coil assembly
12/14/1995DE4420371A1 Elektromotor, insbesondere für einen Festplattenantrieb, mit einem Stator und einem Rotor Electric motor, in particular for a hard disk drive, having a stator and a rotor
12/14/1995DE4419780A1 Annular stator with segmented toroidal winding for rotating machine
12/13/1995CN2215157Y Built-in electric generating set
12/07/1995WO1995033296A1 Radial-field electric micromotor, cylindrical body for use in the micromotor, method of manufacturing the micromotor, and axial-field electric micromotor
12/06/1995EP0491928B1 Armature in an electric motor
12/06/1995CN1113047A Turbine generator stator end floating winding support
12/05/1995US5473213 Sew through eciter armature with integral banding rings
12/05/1995US5472135 Reflow apparatus and method
11/1995
11/30/1995WO1995032540A1 Process for fastening conductive bars
11/30/1995WO1995032539A1 Micro motor and guide wire, in particular for guiding catheters, with such a micro motor
11/30/1995DE4432963C1 Detection of current distribution in conductor of electric machine
11/29/1995EP0684682A1 Improvements in or relating to cooling arrangements for rotating electrical machines
11/29/1995CN1112744A Alternator for vehicle
11/29/1995CN1112743A System and method for reconditioning rotor ends in electrical generators