| Patents for H02K 15 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines (28,046) |
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| 05/11/2011 | CN101588007B Dissimilar metal wire connection method for enamelled aluminum wire and copper-core lead wire of motor |
| 05/11/2011 | CN101494407B Pervaporation refrigeration induction propulsion motor |
| 05/11/2011 | CN101471613B Piezoelectric clamping device |
| 05/11/2011 | CN101420155B Restoration method for shaft break of motor |
| 05/11/2011 | CN101385222B Carbon commutator and process for producing the same |
| 05/11/2011 | CN101369759B Assembly device and application method for disk type motor |
| 05/11/2011 | CN101364754B Motor stator construction and manufacturing method thereof |
| 05/11/2011 | CN101237166B Rotary electric machine with coil member and method of manufacturing coil member |
| 05/10/2011 | US7939985 Motor and method for manufacturing rotor unit of the motor |
| 05/10/2011 | US7937823 Method for producing a stator assembly |
| 05/05/2011 | WO2011053258A1 Apparatus for retaining a package of laminations of an electromagnetic core in a device for the production thereof |
| 05/05/2011 | WO2011052133A1 Production method and production apparatus for stator |
| 05/05/2011 | WO2011050731A1 Compressor, motor rotor used for the same and manufacturing method of rotor |
| 05/05/2011 | WO2011050730A1 Self-starting permanent magnet synchronous motor, rotor used for the same and manufacturing method thereof |
| 05/05/2011 | WO2011050722A1 Self-starting permanent magnet motor rotor structure and manufacturing method thereof |
| 05/05/2011 | WO2011050615A1 Worm assembling method |
| 05/05/2011 | WO2010122402A3 Method for pouring resin in a stator of an electric machine, in particular an axial flux machine |
| 05/05/2011 | US20110101149 Coil winding machine for rotor |
| 05/05/2011 | US20110099797 Manufacturing method and manufacturing apparatus for stator |
| 05/05/2011 | US20110099793 Method for mounting a bush around a part of a shaft by means of a tight fitting |
| 05/05/2011 | DE10258234B4 Vorrichtung zum Imprägnieren oder Überziehen von Bauteilen Apparatus for impregnating or coating of components |
| 05/05/2011 | DE102009051975A1 Linear direct drive, has elongated metallic profile element with external walls that are limited at ferromagnetic metal foam core, where external walls and metal foam core extend in longitudinal direction of profile element |
| 05/05/2011 | DE102005037373B4 Elektrische Maschine mit einer stirnseitigen Umlenkung von elektrischen Leitern Electrical machine with an end deflection of electrical conductors |
| 05/04/2011 | EP1391027B1 Manufacturing method of a rotor of a rotary electric machine |
| 05/04/2011 | CN201821241U Rotor lead wire structure of a wound-rotor motor |
| 05/04/2011 | CN201821236U Motor base spreader |
| 05/04/2011 | CN201821235U Outer cover mould structure of motor |
| 05/04/2011 | CN201821234U Warming vacuum high-pressure macerating device for stator unit of servo motor |
| 05/04/2011 | CN201821233U Efficient and durable winding former for stator coil of motor |
| 05/04/2011 | CN201821232U Liftable and rotatable wrapping table device for motor coil |
| 05/04/2011 | CN201821231U Skewed slot positioning device |
| 05/04/2011 | CN201821230U Hand-operated pulley extractor |
| 05/04/2011 | CN201821229U Dedicated bench holdfast used for repairing brush holder of direct current motor |
| 05/04/2011 | CN201821228U Oblique mounting structure for direct current motor |
| 05/04/2011 | CN201821227U Motor installing structure and electric tricycle adopting same |
| 05/04/2011 | CN201821226U Lifting device of large synchronous motor |
| 05/04/2011 | CN201821207U Built-in fan blade brake motor |
| 05/04/2011 | CN201821196U 发电机 Generator |
| 05/04/2011 | CN201821194U Fixing structure of direct current micromotor bracket and electric brush plate component and special riveting equipment thereof |
| 05/04/2011 | CN201821189U Industrial pipeline fan and powerful fan motor |
| 05/04/2011 | CN201821188U Tank structure for water-cooled generator of vehicle |
| 05/04/2011 | CN201821185U Preformed winding structure of disc-type electric motor |
| 05/04/2011 | CN201821172U A device used for preventing stator from deforming for motor |
| 05/04/2011 | CN102047536A Permanent magnet and manufacturing method therefor, permanent magnet for motor and permanent magnet motor |
| 05/04/2011 | CN102044941A Stator for electric rotating machine and method of manufacturing the same |
| 05/04/2011 | CN102044940A Rotor of efficient motor and manufacturing method thereof |
| 05/04/2011 | CN102044939A Method for manufacturing plane type stator and rotor and motor |
| 05/04/2011 | CN102044938A Method for hoisting large-scale motor by using shoulder-pole hoisting rotor penetration method |
| 05/04/2011 | CN102044925A Dielectric extrusion for stator slot liners |
| 05/04/2011 | CN102044916A Magnetic iron core, method for manufacturing the same, axial-gap rotating electrical machine, and static electrical machine |
| 05/04/2011 | CN102044341A Drive mechanism of 32-head high-speed main shaft |
| 05/04/2011 | CN101582610B Preparation method for permanent ferrite dipolar rotor |
| 05/03/2011 | US7936102 Magnet holder for permanent magnet rotors of rotating machines |
| 05/03/2011 | US7934307 Method of constructing a linear drive motor assembly with a core |
| 04/28/2011 | WO2011049212A1 Wire winding machine |
| 04/28/2011 | WO2011048652A1 Magnetizing device and method for manufacturing permanent magnet motor |
| 04/28/2011 | WO2011029162A3 Method for assembling a rotor with permanent magnets, holder applied thereby, and rotor obtained by such a method |
| 04/28/2011 | WO2011010281A4 Electric device stator and methods for winding |
| 04/28/2011 | US20110095642 Magnetic iron core, method for manufacturing the same, axial-gap rotating electrical machine, and static electrical machine |
| 04/28/2011 | US20110095641 Dielectric extrusion for stator slot liners |
| 04/28/2011 | US20110095627 Integrally molded plastic fan motor frame and sintered oil-impregnated bearing structure and method of manufacturing the same |
| 04/28/2011 | US20110094160 Door operator |
| 04/28/2011 | US20110094089 Armature of rotary motor, rotary motor and manufacturing method thereof |
| 04/27/2011 | EP2315339A1 Yoke and method for producing a yoke for an electric machine |
| 04/27/2011 | CN201813293U Strip wound core of electric motor stator |
| 04/27/2011 | CN201813289U Permanent magnet synchronous motor for vehicle |
| 04/27/2011 | CN201813281U Novel buckle riveted structure of drum-type motor |
| 04/27/2011 | CN201813280U Safe slot paper wheel |
| 04/27/2011 | CN201813279U Special hollow spindle for multihead wire-arranging automatic winding machine |
| 04/27/2011 | CN201813278U Frame-shaped coil expanding machine |
| 04/27/2011 | CN201813277U Taper reduction sleeve combined force transfer pipe for prepressing of stator core laminations of hydraulic generator |
| 04/27/2011 | CN201813276U Stamping die for copper bar air vents of generator rotor |
| 04/27/2011 | CN201813275U Safety hoister for motor stator iron cores |
| 04/27/2011 | CN201813274U Rotating tray for eliminating cumulative stacking height error of stator iron core for silicon steel sheet |
| 04/27/2011 | CN201813273U Combined progressive die for producing motor silicon steel stamped stator and rotor |
| 04/27/2011 | CN201813272U Pressure rod device of bonding clamp for floppy disk in voice coil motor of hard disk drive |
| 04/27/2011 | CN201813271U Electric barring device of hydraulic generator |
| 04/27/2011 | CN201813270U Spring-feeding and screw-beating assembly equipment on optical drive motor |
| 04/27/2011 | CN201813242U Motor arranged in circuit breaker box body |
| 04/27/2011 | CN201813229U Welded magnetic pole of permanent magnet motor |
| 04/27/2011 | CN201813227U Laser-welding air passage wall for generator of nuclear power station |
| 04/27/2011 | CN1841887B Method for fabricating induction motor |
| 04/27/2011 | CN102037635A Equipment for manufacturing stator |
| 04/27/2011 | CN102037527A Winding method, winding apparatus, and stator |
| 04/27/2011 | CN102035344A Linear vibration motor and manufacturing method thereof |
| 04/27/2011 | CN102035327A Squirrel-cage rotor and manufacturing method of squirrel-cage rotor |
| 04/27/2011 | CN102035326A Squirrel-cage rotor for electric motor and production method therefor |
| 04/27/2011 | CN102035318A Method for manufacturing embedded rotor winding |
| 04/27/2011 | CN102035317A Miniature circular shaded pole motor bobbin bracket |
| 04/27/2011 | CN102035316A Sticking mode for convex rotor core magnetic steel of permanent magnet synchronous motor |
| 04/27/2011 | CN102035315A Cast aluminum rotor middle segment structure of motor |
| 04/27/2011 | CN102035314A Tooling for assembling stator and rotor of permanent magnet motor |
| 04/27/2011 | CN102035313A Method for manufacturing coreless armature |
| 04/27/2011 | CN102035312A Moulding die |
| 04/27/2011 | CN102035311A Full automatic motor commutator assembly machine |
| 04/27/2011 | CN102035310A Brush device for small direct current motor and brush damping process |
| 04/27/2011 | CN102035298A Monotower straight track suspension type drive generator and manufacturing method thereof |
| 04/27/2011 | CN102035297A Driven generator with crankshaft and connecting rod and method for manufacturing driven generator |
| 04/27/2011 | CN102035284A 风扇电动机 Fan motor |
| 04/27/2011 | CN102035280A Disk-shaped rotor structure of permanent-magnet axial magnetic field motor, assembling and forming method and punching clamp |