Patents
Patents for H02K 15 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines (28,046)
06/2006
06/14/2006CN1788402A Jig, method, and device for assembling coil
06/14/2006CN1788400A Method of constructing a unitary amorphous metal component for an electric machine
06/14/2006CN1788209A 测量装置 Measuring device
06/14/2006CN1787344A Method for processing iron core of motor
06/14/2006CN1787332A Short magnetic circuit mixing exciting switch Magnet resistance motor
06/14/2006CN1787331A Motor stator structure and its mfg. method
06/14/2006CN1259764C Motor rotor and its making method
06/13/2006US7061362 Coils for electrical machines
06/13/2006US7061353 Magnetizing fixture with insulated core
06/13/2006US7061154 Lightweight wedge design for high speed generators
06/08/2006US20060119192 Electrodynamic apparatus and method of manufacture
06/08/2006US20060117553 Connecting structure of resinous member and manufacturing method for the same
06/08/2006DE10309724B4 Halteeinrichtung für Schleifkontakte sowie Elektromotor Holding means for sliding contacts and electric motor
06/08/2006DE102004058674A1 Metallband für ein elektromagnetisches Element, elektromagnetisches Element für eine elektrische Maschine sowie elektrische Maschine Metal strip for an electromagnetic element, electromagnetic element for an electrical machine as well as electrical machine
06/08/2006DE102004058414A1 Rotor arrangement manufacturing method, involves filling space with adhesive, and inserting permanent magnet in space, where contact surface of rotor body and opposite contact surface of magnets are moistened uniformly with adhesive
06/07/2006EP1667311A1 Rotor using electrical steel sheet of low iron loss, rotor manufacturing method, laser peening method, and laser peening device
06/07/2006EP1665498A2 Permanent magnet rotor for brushless d.c. motor
06/07/2006EP1269606B1 A process for forming an annular stack of metallic laminations for the stator of a linear motor and an annular stack of metallic laminations
06/07/2006CN2786861Y Rare earth permanent-magnetic brushless direct current motor
06/07/2006CN1783667A Laminated iron core and its producing method and mould device
06/07/2006CN1783655A Electric blower and method for constructing the same
06/07/2006CN1783654A Insulation frame module of motor rator
06/07/2006CN1783652A Electroplating method and device for liquid-cooled generator stator wire bar clip and electroplated wire bar clip
06/07/2006CN1258854C Motor
06/06/2006US7058291 Brushless DC motor
06/06/2006US7057327 Vehicular alternator
06/06/2006US7057318 Electric motor
06/06/2006CA2358768C Resolver stator
06/01/2006WO2006057449A1 Commutator motor and method of manufacturing the same
06/01/2006WO2006057216A1 Process for producing permanent magnet for use in automotive ipm motor
06/01/2006WO2006056498A1 Process for making a lamination stack for manufacturing armatures of electrical machines or the like and device for carring out said process
06/01/2006US20060114002 Method of evaluating connected portions, method of connecting electrical winding conductors and apparatus therefor
06/01/2006US20060113993 Magnetizing jib
06/01/2006US20060113852 Motor and method of manufacturing the same
06/01/2006US20060113849 Motor having cores structure wherein magnetic circuit is designed in three dimensional configuration
06/01/2006DE102004056303A1 Statoranrordnung für eine elektrische Maschine, Verfahren zur Herstellung einer Statoranordnung und Gleichstrommotor Statoranrordnung for an electrical machine, method of manufacturing a stator assembly and DC motor
05/2006
05/31/2006EP1661228A2 Field assemblies and methods of making same
05/31/2006EP1115981B1 Liquid pump with a claw pole stator
05/31/2006CN1781233A Rotor of electric rotating machine and manufacture thereof
05/31/2006CN1780120A Stator structure of reciprocating electric motor
05/31/2006CN1780113A Fixer of winding transferring tool
05/31/2006CN1780112A Grounded terminal fixing structure for single-phase induced electric motor
05/31/2006CN1780111A Grounded terminal combined structure for electric motor
05/31/2006CN1780107A Stator fixing structure of electric motor for reciprocating compressor
05/31/2006CN1780090A Iron core structure of electric motor
05/30/2006US7053741 Electromagnetic actuator, manufacturing method thereof, and fuel injection valve
05/30/2006US7053515 Rotor for dynamo-electric machine
05/30/2006US7052569 External and internal corona-discharge protection because very low level of defects in the insulation provides inherent resistance to partial discharges; eliminates the need to use complex special equipment
05/30/2006US7051846 Disc brake for vehicles
05/30/2006US7051421 Method of fabricating a rotor
05/30/2006US7051420 Method for manufacturing an armature of an electric motor
05/25/2006US20060108891 Skew shape variable laminated iron core and method of producing the same
05/25/2006US20060107519 Method and system for a clamp used in brazing a stator bar to a clip
05/24/2006EP1659672A1 Stator for an electrical machine, method for manufacturing a stator and DC motor
05/24/2006EP1658922A1 Crevice corrosion-resistant armature bar clip-to-strand connection
05/24/2006EP1658918A2 Method to braze a stator clip to a stator bar and clamp used in this method
05/24/2006EP1173917B1 Power generating installation that comprises a generator and a reciprocating internal combustion engine as drive
05/24/2006DE19912864B4 Verfahren und Maschine zum Herstellen von Nutisolierungen für Elektromotor-Statoren Method and machine for the manufacture of slot insulations for electric motor stators
05/24/2006DE102004054277A1 Rotoranordnung für eine elektrische Maschine und Verfahren zur Herstellung einer Rotoranordnung A rotor assembly for an electrical machine and method for manufacturing a rotor assembly
05/24/2006DE102004025678B4 Verfahren zum Montieren einer Antriebswelle eines Verdichters A method of assembling a drive shaft of a compressor
05/24/2006CN1778030A Stepping motor being conveniently assembled and fabrication method of the same
05/24/2006CN1777756A Rotating electrical machine comprising a ventilator
05/24/2006CN1776997A Large-capacity steam turbine generator rotor copper alloy slot wedge and its preparing method
05/24/2006CN1257597C Method for reducing height error and out-beat of main shaft motor and thin type main shaft motor
05/24/2006CN1257596C Winding method and device
05/24/2006CN1257593C Electromagnetic device
05/23/2006US7049726 Stator for dynamo-electric machine
05/23/2006US7049725 Dynamoelectric machine stator and method for mounting prewound coils thereunto
05/23/2006US7049723 DC motor
05/23/2006US7049715 High speed spindle motor for disc drive
05/23/2006US7047623 Device for installing a linear motor line
05/19/2006CA2526801A1 Method and system for applying an isolation layer to a brazed end of a generator armature winding bar
05/18/2006WO2006051934A1 Surface magnet type motor, surface magnet type motor manufacturing method, and internal combustion engine using the surface magnet type motor
05/18/2006WO2006050884A1 Permanent magnet rotor
05/18/2006WO2004055956A3 A stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing
05/18/2006US20060103257 Segmented dynamo-machine component fabrication
05/18/2006US20060103255 Rotary electric machine, stator coil for rotary electric machines, and method of producing the stator
05/18/2006US20060103253 Rotor for permanent magnet motor of outer rotor type
05/18/2006US20060103243 Motor and method of manufacturing the same
05/18/2006DE19818432B4 Gleichstrommotor DC motor
05/17/2006EP1657801A2 Rotor for an electrical machine and manufacturing method for a rotor
05/17/2006EP1657800A1 Permanent-magnet rotor
05/17/2006EP1456932A4 Brushless motor having capacitors mounted on sidewall of motor housing
05/17/2006EP1371124B1 Method for producing a bar-type conductor
05/17/2006CN2781631Y Special temp sensor for stator winding of generator
05/17/2006CN1773809A Efficient iron-base electric generator rotor coil conducting wire and application thereof
05/17/2006CN1772413A Pawl pole of automobile generator and its manufactura
05/17/2006CN1772412A Pawl pole of brush-less generator and its manufacture
05/16/2006US7045928 Pot or cup-shaped carrier
05/16/2006US7045923 Magnetizing method and permanent magnet magnetized thereby
05/16/2006US7045920 Interconnection assembly for an electric motor and method of making the same
05/16/2006US7045174 Method and device for insulating electro-technical components
05/16/2006US7043822 Method of manufacturing commutator of rotary electric machine
05/11/2006WO2006048470A1 Squirrel-cage asynchronous motor and fault-detection method therefor
05/11/2006WO2006048436A1 Injection molding machine comprising at least one direct drive
05/11/2006US20060097606 Generator and method of manufacturing same
05/11/2006US20060097600 Device for improving the protection of a construction unit against electrical corona discharges
05/11/2006US20060097586 Winding coil assembly of reciprocating motor and manufacturing method thereof
05/11/2006US20060096080 Rotor of rotary electric machine and method of manufacturing the rotor
05/11/2006DE19602895B4 Werkzeug zur Erzeugung einer Lageranordnung für einen Elektromotor Tool to produce a bearing assembly for an electric motor