Patents
Patents for H02K 15 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines (28,046)
04/1997
04/01/1997US5616975 Integral connector and motor housing
04/01/1997US5616040 Two piece electrical and fluidic connector and installation method therefore
04/01/1997US5615472 Method of adjusting a stator coil lacing machine
03/1997
03/27/1997WO1997010922A1 Pallet support assembly for use in manufacturing stators
03/27/1997WO1997006656A3 Method of manufacturing devices comprising a base with a conductor pattern of electrical conductors
03/27/1997DE19534881A1 Stator winding conductor arrangement e.g. for power generator
03/26/1997EP0764357A1 Electric motor
03/25/1997US5613529 Method and apparatus for treatment of stator coil lead wires for electric rotary machine
03/20/1997WO1997010640A1 Rotary electric machine
03/20/1997WO1997007585A3 Stator for an electric machine and impregnating and insulating process for the stator of an electric machine
03/19/1997EP0763879A1 Stator coil winding method and apparatus
03/19/1997CN2249961Y Coil flat winder
03/19/1997CN1145545A Stator of magnet-type rotational electrical machine and production method thereof
03/19/1997CN1145544A Motor stator and method of manufacturing thereof
03/13/1997DE19532848A1 Generator rotor cap fitting and removal method
03/12/1997EP0762617A1 Alternator for vehicle
03/11/1997US5610500 Method of converting turbine driven generator into a synchronous condenser
03/11/1997US5609187 Device for forming wave winding, and jigs for forming and holding wave winding
03/06/1997WO1997008716A1 Method of producing magnetic poles on a base member, and rotor of an electrical machine
03/06/1997DE19531861A1 Verfahren zum Herstellen von magnetischen Polen auf einem Grundkörper und Rotor einer elektrischen Maschine A process for the manufacture of magnetic poles on a base body and the rotor of an electrical machine
03/05/1997CN1144577A Motor including embedded permanent magnet-rotor
03/04/1997US5607525 Method of making an AC generator rotor segment
03/04/1997US5606791 Method of making a slotless electric motor or transducer
03/04/1997CA2059467C Flux trapped superconductor motor and method therefor
02/1997
02/27/1997WO1997007585A2 Stator for an electric machine and impregnating and insulating process for the stator of an electric machine
02/27/1997WO1997007584A1 Windshield wiper motor for use in a vehicle and method for manufacturing
02/27/1997WO1996034446A3 Stator manufacturing method and apparatus
02/27/1997DE19633155A1 Appts. for drawing several coil groups into electric motor/generator stator core
02/25/1997US5605590 Methods for sealing liquid-cooled stator bar end connections for a generator
02/25/1997US5605301 Coil winding method and apparatus therefor
02/25/1997US5604971 manufacturing method for variable laminations used in electro-magnetic induction devices
02/20/1997WO1997006656A2 Method of manufacturing devices comprising a base with a conductor pattern of electrical conductors
02/19/1997EP0758813A1 Insulation process of formed coils
02/18/1997US5604678 Controller for a progressive die assembly for the manufacture of limited parts
02/18/1997US5604390 Permanent magnet motor with radically magnetized isotropic permanent magnet cylindrical yoke
02/18/1997US5603155 Method of manufacturing an iron core of a multi-phase linear motor
02/13/1997WO1997005687A1 Method for securing magnets to a permanent magnet motor shell and a motor made therefrom
02/13/1997WO1997005199A1 Structural material, molding made therefrom, and method of degradation of these
02/13/1997DE19529392A1 Elektrische Maschine, insbesondere Drehstromgenerator Electrical machine, in particular three-phase generator
02/12/1997EP0757856A1 Method and apparatus for manufacturing armatures
02/12/1997EP0608399B1 Method for brazing rotor bars to end rings of a rotor for an asynchronous ac motor
02/12/1997CN2247390Y Rear-earth permanent magnetic voltage-stabilizing generator
02/12/1997CN1142703A Armature Core of DC motor
02/12/1997CN1142701A Permanent magnet rotor and manufacturing method thereof
02/06/1997WO1997004471A1 Method of winding electric tape to give a large coil
02/06/1997WO1996038899A3 Armature and armature winding and commutator connection method and apparatus
02/05/1997EP0757425A1 Method and apparatus for applying resin to armatures of dynamoelectric machines
02/05/1997EP0756776A1 Stator manufacturing and testing method and apparatus
02/05/1997EP0555323B1 Wedge inserter with intermediate wedge support
02/05/1997EP0555222B1 Blade pack extension and wedge guide support
02/05/1997CN1142132A Slot-wedge pressing device for rotating motor
02/04/1997US5598626 Method for salvaging core laminations
02/04/1997US5598625 Method for assembly of radial magnet voice coil actuators
02/01/1997CA2179856A1 Method and apparatus for applying resin to armatures of dynamoelectric machines
01/1997
01/30/1997WO1997003490A1 Cage rotor
01/29/1997CN2246348Y Series-excited motor rotor automatic coiling machine
01/28/1997US5598049 Slot sealing arrangement
01/28/1997US5598046 Stepping motor with different sized or missing teeth
01/28/1997US5596799 Apparatus for manufacturing armatures
01/28/1997US5596796 Process for providing a stator core with stator windings
01/23/1997DE19629026A1 Winding electric tape onto large coil e.g. for current generators or transformers
01/22/1997EP0607429B1 Induction motor of the outer rotor-type
01/22/1997CN1140923A Motor and method of manufacturing the same
01/22/1997CN1033875C Manufacture of bearing arrangment
01/21/1997US5594984 Gapless inner diameter stator winding blocking mechanism
01/15/1997CN2245300Y Universal winding die carrier for three-phase motor
01/15/1997CN1140355A Method and device for producing conductor bars for dynamoelectric machines
01/15/1997CN1140354A Method for mfg. squirrel-cage rotor and squirrel-cage rotor
01/15/1997CN1033836C Miniature motor
01/14/1997US5592731 For an electro-mechanical transducer
01/09/1997WO1997001208A1 Recyclable electrical machine and method for making an inductor or armature frame therefor
01/03/1997WO1997000549A1 A rotor
01/02/1997EP0751608A2 Stator winding method and apparatus
01/02/1997EP0751607A2 Stator winding method and apparatus
01/02/1997EP0751605A2 Detachable magnet carrier for permanent magnet motor
01/02/1997EP0751379A2 Device for oil level control in an electric motor drive with transmission
01/01/1997CN1139311A Alternating corrent generator for vehicle
12/1996
12/27/1996WO1996042132A1 High speed synchronous reluctance motor-generator
12/25/1996CN2243734Y Simple motor stator winding shape fixer
12/25/1996CN1138772A Manufacturing method of permanent magnet generator
12/25/1996CN1138771A Repairing method of connector for electricity connected with cooling liquid of motor stator winding pole
12/24/1996US5587619 Rotary armature and method of forming armature coil
12/24/1996US5586384 Stator manufacturing method and apparatus
12/24/1996US5586383 Stator winding method
12/18/1996EP0749193A2 Method of recovering resources in resin-molded electrical rotating device and resin for molding of the device
12/17/1996US5585709 Method and apparatus for transducerless position and velocity estimation in drives for AC machines
12/17/1996US5585679 One-piece magnet return path assembly for a disk drive actuator
12/17/1996US5584119 Apparatus for setting skew angle
12/17/1996US5584114 Method of making molded resin motor housing
12/11/1996EP0748030A2 Device for inserting slot closure wedges for rotating electrical machines
12/11/1996EP0748026A1 Alternator for vehicles with SiC switching transistor
12/11/1996EP0748025A2 Motor stator and method of manufacturing thereof
12/11/1996CN1137702A Method of manufacturing rotary electric machine
12/10/1996US5583387 Stator of dynamo-electric machine
12/10/1996US5581870 Method of installing insulation between a retaining ring and a rotor of a dynamoelectric machine
12/10/1996US5581869 Repair method for sealing liquid-cooled stator bar end fittings for a generator
12/07/1996CA2177326A1 Stator lamination notching apparatus
12/05/1996WO1996038899A2 Armature and armature winding and commutator connection method and apparatus
12/05/1996CA2194296A1 Armature and armature winding and commutator connection method and apparatus
12/03/1996US5581140 Permanent magnetic rotor and producing apparatus of the same