Patents
Patents for H02K 15 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines (28,046)
10/2002
10/17/2002WO2002061919A3 Stator terminal part of an electrical machine
10/17/2002US20020150642 Device for impregnating conductor bars for the stator winding of an electrical machine
10/17/2002US20020149281 Stator for an electric machine
10/17/2002US20020149280 Solid body induction motor for vehicle applications
10/17/2002US20020149278 Rotary electric machine stator having individual removable coils
10/17/2002US20020148526 Lead formation in undulated coils for dynamo-electric machine stators
10/17/2002US20020148100 Electric motor having armature coated with a thermally conductive plastic
10/17/2002US20020148099 Coil for a rotary electric machine
10/16/2002EP1249919A1 Rotor of a rotating electrical machine
10/16/2002EP1249917A2 Electric motor and its manufacturing method
10/16/2002EP1248725A2 Method of manufacturing a stacked stator assembly for a linear motor
10/16/2002CN1374736A Rotor of small motor and its producing method
10/16/2002CN1374735A Rotor of small motor and its producing method
10/15/2002CA2113001C Method for brazing rotor bars to end rings of a rotor for an asynchronous ac motor
10/15/2002CA2113000C Method and apparatus for producing form wound stator coils
10/10/2002WO2002080337A1 Method and device for inserting coils into a laminated stator core
10/10/2002WO2002080315A1 Drum commutator and method for producing the same
10/10/2002US20020145359 Motor with stator formed by assembling divided stator-members into an annular shape, and compressor incorporating the same motor
10/10/2002CA2441472A1 Drum commutator and method for producing the same
10/09/2002EP1248347A1 Stacked stator core and production method therefor and rotary motor and production method therefor
10/09/2002EP1247067A1 Low cost hall position sensor and method for fabricating the same
10/09/2002CN2515862Y Winding machine with microcomputer counting controller
10/09/2002CN1092410C Eccentric rotor and pancake vibrating electric machine with same and method of making same
10/08/2002US6462459 Generator/alternator remanufacturing kit apparatus
10/08/2002US6462456 Bulk amorphous metal magnetic components for electric motors
10/08/2002US6462455 Turbine generator stator assembly having a compact inflatable device for applying localized pressure to armature bars
10/08/2002US6462453 Stator for an alternator
10/08/2002US6462448 Flux ring for an electric motor
10/08/2002CA2095582C Method of fixing winding overhangs in electrical machines and means for carrying out the method
10/03/2002WO2002078155A1 Motorised pliers for flanging winding bars
10/03/2002WO2002078154A1 Mover assembly of reciprocating motor and fabrication method thereof
10/03/2002WO2002078151A2 A synchronous electric machine
10/03/2002WO2002078150A2 Cooled primary or secondary part of an electric motor
10/03/2002WO2002061920A3 Method for producing a housing for a small-sized motor excited by a permanent magnet and said housing
10/03/2002US20020140315 Stator and stator core for a dynamoelectric machine and a method for manufacture thereof
10/03/2002US20020140312 Method for manufacturing an armature of an internal rotor type electric machine and the armature manufactured by such method
10/03/2002US20020140311 Rotor for synchronous motor and method of manufacturing the same
10/03/2002US20020140309 Synchronous induction motor and manufacturing method and drive unit for the same, and hermetic electric compressor
10/03/2002US20020139777 Wire changing in an armature winder
10/03/2002US20020138968 Method of manufacturing rotor core member for permanent-magnet alternating-current generator
10/02/2002EP1246348A2 Synchronous induction motor and manufacturing method and drive unit for the same, and hermetic electric compressor
10/02/2002EP1246342A2 Magnetic core apparatus
10/02/2002EP1246341A2 Stator and stator core for a dynamoelectric machine and a method for manufacture thereof
10/02/2002EP1245072A1 Numerically controlled automatic winding machine for winding an electric wire on closed slot stators
10/02/2002EP1245071A1 Method for producing a rotor for an electromotor and a workpiece support for carrying out said method
10/02/2002DE10203709A1 Verfahren zur Kernlamellierung in einem Motor und deren Lamellierungsbauweise Method for Kernlamellierung in an engine and its Lamellierungsbauweise
10/02/2002DE10115305A1 Verfahren und Vorrichtung zum Einziehen von Spulen in ein Statorblechpaket Method and apparatus for drawing coils into a stator lamination stack
10/02/2002CN1372715A Demagnetization-protected permanent magnet ship propulsion system
10/02/2002CN1372369A Method for working long size laminated melamine glass fibre board interturn isoaltion strip of rotor of turbogenerator set
10/02/2002CN1091967C Motor rotor and its manufacturing method
10/01/2002US6459189 Diecast rotor with compound short-circuit loops and method of manufacture
10/01/2002US6459187 Alternator
10/01/2002US6459180 Rotary electric power generator
10/01/2002US6459177 Electric rotary machine having a plurality of conductor segments and method of manufacturing the same
10/01/2002US6457259 Portable apparatus for drying stator windings and related process
09/2002
09/26/2002WO2002075903A1 Method for producing a bar-shaped conductor
09/26/2002WO2002075902A1 Method for producing a bar-type conductor
09/26/2002WO2002075899A1 Actuating drive and method for assembling an actuating drive
09/26/2002WO2002075896A2 Alternator and method of manufacture
09/26/2002US20020136648 Loose lamina motor stator
09/26/2002US20020135383 Device for generator diagnosis with built-in rotor
09/26/2002US20020135263 Stator assembly made from a plurality of toroidal core segments and motor using same
09/26/2002US20020135248 Sealed motor rotor with ball bearing
09/26/2002US20020133932 Method for assembling and electrical connector assembly for a power tool
09/26/2002US20020133931 Armature coil winder and winding method
09/26/2002DE10114129A1 Self-supporting DC motor winding manufacturing method involves using partial coils provided with curved shape during winding process
09/26/2002DE10111660A1 Wound electrical component coating method e.g. for rotor, stator, involves rotation of component in coating powder suspension bath
09/26/2002DE10110466A1 Baugruppe einer elektrischen Maschine und elektrische Maschine mit einer derartigen Baugruppe Assembly of an electric machine and electric machine with such a module
09/26/2002CA2702150A1 Alternator and method of manufacture
09/25/2002EP1243064A1 Method for producing a high-quality insulation of electric conductors or conductor bundles of rotating electrical machines using fluidized bed sintering
09/25/2002EP1243063A1 Method for producing a high-quality insulation of electric conductors or conductor bundles of rotating electrical machines using spray sintering
09/25/2002CN1371156A Simultaneous formation process of wire winding tube of rotator and silicon steel sheet with thin sheet
09/25/2002CN1370998A Diagnosis mechanism for power generator with rotor
09/24/2002US6455972 Alternator
09/24/2002US6455962 Terminal structure of a motor
09/24/2002US6455100 Coating compositions for electronic components and other metal surfaces, and methods for making and using the compositions
09/24/2002US6453545 Compact inflatable device for applying localized pressure to turbine generator armature bars
09/24/2002US6453541 Method and apparatus for centering discs in disc drives
09/24/2002US6453540 Tool for the installation of a terminal stud adapter in a generator rotor and methods therefor
09/19/2002WO2002073788A1 Magnetic motor
09/19/2002WO2002073777A1 Workpiece for a stator housing of an electric machine
09/19/2002WO2002073773A1 Winding structure for an electrical machine and method for producing the same
09/19/2002US20020130750 Magnetic core
09/19/2002US20020130584 Cylindrical commutator and method of manufacturing the same
09/19/2002US20020130582 Stator for rotary machine and method of manufacturing the stator
09/19/2002US20020130581 Brushless DC motor and refrigerant compressor employing the motor
09/19/2002US20020130580 Brushless DC motor and refrigerant compressor employing the motor
09/19/2002US20020130577 DC motor
09/19/2002US20020130570 Alternator and method of manufacture
09/19/2002US20020130563 A.C. generator for vehicle and a method of producing the same
09/19/2002DE10113299A1 Manufacturing conducting rods involves cutting continuous wire into sub-conductor lengths, bending sub-conductors, applying electrical insulation, assembling to make conducting rod, etc.
09/19/2002DE10113258A1 Manufacturing conducting rods involves insulating of coating sub-conductors, sintering, partial hardening of coating, assembly to form rod, sintering with compression and final hardening
09/18/2002EP1241774A2 Stator for a rotating electrical machine and method of manufacturing the stator
09/18/2002EP1241769A2 Magnetic core
09/18/2002EP1241743A2 Cylindrical commutator and method of manufacturing the same
09/18/2002EP1240705A1 Device for impregnating the insulation of a winding rod of an electrical machine
09/18/2002EP1240703A1 Method for monitoring the radial gap between the rotor and the stator of electric generators and device for carrying out said method
09/18/2002EP1240700A1 Bulk amorphous metal magnetic components for electric motors
09/18/2002EP1240430A1 A device and a process for mounting a rotor of a hermetic compressor
09/18/2002EP0983629B1 Method for fastening windings with wedges