| Patents for H02K 15 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines (28,046) |
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| 09/08/2010 | CN101826765A Extraction slot wedge for high intensity glass fiber cloth |
| 09/08/2010 | CN101826761A Injection moulded stator |
| 09/08/2010 | CN101309034B Machining method of shielding motor rotor |
| 09/07/2010 | US7791242 DC induction electric motor-generator |
| 09/07/2010 | US7788804 Linear compressor and method of producing the same |
| 09/07/2010 | US7788792 polishing laminations of magnetic material, removing carbon and impurities while annealing laminations in a carbon removing atmosphere, applying metallic plating to annealed laminations, oxidizing laminations by heating while exposing to air, applying chemical bonding agent to spacers, stacking, curing |
| 09/07/2010 | US7788791 Method of joining a plurality of conductor segments to form stator winding |
| 09/07/2010 | US7788790 Method for forming a stator core |
| 09/05/2010 | CA2689826A1 Injection-molded stator |
| 09/02/2010 | WO2010098425A1 Turntable for permanent magnet rotating machine and permanent magnet rotating machine fabrication method |
| 09/01/2010 | EP2224576A2 Stator for an electronically commuted DC motor |
| 09/01/2010 | CN201570969U Stepping motor for anti-error-installation stator piece for instrument |
| 09/01/2010 | CN201570959U Special-shaped magnetic steel double-stator/outer-rotor disk generator |
| 09/01/2010 | CN201570957U Motor end cover riveting equipment |
| 09/01/2010 | CN201570956U Wire falling mould of stator coil inserting apparatus |
| 09/01/2010 | CN201570955U Stator coil automatic winding and embedding machine |
| 09/01/2010 | CN201570954U Equipment for pressing motor shaft into iron core |
| 09/01/2010 | CN201570953U Bracket for mounting motor |
| 09/01/2010 | CN201570952U Turning device with motor slip ring |
| 09/01/2010 | CN201570923U Electric vehicle spoke motor rotor component |
| 09/01/2010 | CN101821927A Method for insulating electrical machine |
| 09/01/2010 | CN101821924A Method for connecting parts of multiple-part rotor carrier and rotor carrier of electric engine |
| 09/01/2010 | CN101820208A Method for processing chute on armature spider of DC motor rotor |
| 09/01/2010 | CN101820207A Motor rotor conducting bar punching machine |
| 09/01/2010 | CN101820206A Methods and apparatus for surface preparation in ultrasonic joints |
| 09/01/2010 | CN101820205A Strong complexing agent coating tool for rotor commutator |
| 09/01/2010 | CN101820197A Motor mounting seat |
| 09/01/2010 | CN101819876A Winding machine |
| 09/01/2010 | CN101819847A Ring magnet and method of manufacturing the magnet |
| 09/01/2010 | CN101819840A Rare-earth magnet and magnet motor |
| 09/01/2010 | CN101818717A Water wave type surge energy activated generator |
| 09/01/2010 | CN101453152B Coil-tapping machine |
| 08/31/2010 | US7786628 Rotor assembly with balancing member |
| 08/31/2010 | US7784168 Magnet protection mechanism for magnet body in rotor and magnet protection method |
| 08/26/2010 | US20100213797 Method for connecting parts of a multiple-part rotor carrier, and rotor carrier of an electrical machine |
| 08/26/2010 | US20100213785 Laminated core and method for manufacturing the same |
| 08/26/2010 | US20100213784 Split stator for electric motor and manufacturing method of the same |
| 08/26/2010 | DE102009010601A1 Cage rotor manufacturing method for asynchronous machine, involves providing contour of sheet metal shell between casting mold and rotor lamination stack before performing potting process at front sides of lamination stack |
| 08/25/2010 | CN201563041U Permanent magnetic synchronous motor with double stators and double rotors |
| 08/25/2010 | CN201563040U Tool for disassembling motor |
| 08/25/2010 | CN201563039U Semi-enclosed slot stator winding beater |
| 08/25/2010 | CN201563038U Improved structure of sizing die for frame-shaped stator coil |
| 08/25/2010 | CN201563037U Motor coil reshaping device |
| 08/25/2010 | CN201563036U Device for bridging and hooking thread |
| 08/25/2010 | CN201563035U Motor stator and rotor core loosing and loading device |
| 08/25/2010 | CN201563034U Fan-shaped skewed slot iron core laminating mold |
| 08/25/2010 | CN201563033U Thin-wall retaining ring fine machining die |
| 08/25/2010 | CN201563032U Disassembling tool for withdrawing internal and external fans on rotor of motor |
| 08/25/2010 | CN201563017U Tilting-pad bearing built-in type motor |
| 08/25/2010 | CN101814809A Air gap adjusting device for permanent-magnetic direct-drive wind generator |
| 08/25/2010 | CN101814808A Manufacturing technology of shell of wind-driven generator |
| 08/25/2010 | CN101814807A Manufacturing method for motor stator, motor stator and compressor |
| 08/25/2010 | CN101814806A Die pressing method of frame-shaped coil of motor |
| 08/25/2010 | CN101814805A Slotted positioning magnetic steel inserting tool and method |
| 08/25/2010 | CN101814804A Method for producing cast-aluminum motor rotor |
| 08/25/2010 | CN101814803A Stator iron core chute press mounting tool of rare earth permanent-magnet motor |
| 08/25/2010 | CN101814802A Technology for processing rotor yoke for salient pole type synchronous motor |
| 08/25/2010 | CN101814801A Double-faced interior cleaning device for vertical arrangement air-cooling generating unit radiators |
| 08/25/2010 | CN101814800A Production process method of motor |
| 08/25/2010 | CN101814799A Winding rotor motor for preventing accumulated dust adsorption and creepage |
| 08/25/2010 | CN101814782A Anti-corona processing method of coil of stator of motor |
| 08/25/2010 | CN101286673B Method for processing rotor bed plate with ordinary milling machine |
| 08/24/2010 | US7781930 Accessory drive system with RD motor |
| 08/24/2010 | US7780108 Method for winding an electrical machine, and an auxiliary winding body |
| 08/24/2010 | US7779536 Apparatus for wire coil lead placement in machinery for producing dynamo electric machine components |
| 08/24/2010 | US7779532 Manufacturing method of hybrid permanent magnet type electric rotating machine |
| 08/19/2010 | WO2010049334A3 Segmented stator |
| 08/19/2010 | WO2010014769A3 Method for correcting slow roll by heating and quenching |
| 08/19/2010 | US20100207475 Rotor of permanent magnet rotary machine and manufacturing method of rotor |
| 08/19/2010 | US20100207469 Cooling fan with quick assembling structure |
| 08/18/2010 | EP2219284A1 Method for manufacturing coil assembly of dynamo-electric machine |
| 08/18/2010 | CN201557030U Static balance test tooling for water turbine generator rotor |
| 08/18/2010 | CN201557029U Tool for mounting and dismounting motor end caps |
| 08/18/2010 | CN201557028U Automatic insertion machine for stator insulating paper |
| 08/18/2010 | CN201557027U Rotor slot wedge ring automatic insertion machine |
| 08/18/2010 | CN201557026U Coil inserting tooling for motor assembly |
| 08/18/2010 | CN201557025U Connection mechanism of strip-type stator coil forming press and cylinder |
| 08/18/2010 | CN201557024U Vertical double-station rotor automatic winder |
| 08/18/2010 | CN201557023U Full-automatic stator winder rotary loading mechanism |
| 08/18/2010 | CN201557022U Novel magnetic tile mounting machine |
| 08/18/2010 | CN201557021U Automatic spot welder of commutator of motor rotor |
| 08/18/2010 | CN201557020U 1.5MW offshore air-to-air cooling doubly-fed induction wind turbine |
| 08/18/2010 | CN201557019U Automatic press-in machine for stator end plate |
| 08/18/2010 | CN201557018U Pressurizing device of horizontal spot welder |
| 08/18/2010 | CN201557017U Rotor end plate automatic press machine |
| 08/18/2010 | CN201557002U Plug-in motor bearing end cap |
| 08/18/2010 | CN201556994U Riveting structure of motor end cover |
| 08/18/2010 | CN201556986U Rotor structure of general sine wave electric generator |
| 08/18/2010 | CN201556981U Compressing and insulating structure for adjusting screw-free stator core of high-capacity vertical hydraulic generator |
| 08/18/2010 | CN201554433U Oil extractor motor overturning platform |
| 08/18/2010 | CN201552431U Hydraulic control automatic wheel puller |
| 08/18/2010 | CN201552284U Rotor forming die |
| 08/18/2010 | CN101807838A Single phase capacitor operating type motor stator and manufacture method thereof |
| 08/18/2010 | CN101807834A Apparatus for manufacturing spiral stator core |
| 08/18/2010 | CN101807833A Winding apparatus and method of spiral stator core |
| 08/18/2010 | CN101807832A Apparatus for inserting insulating film into stator core |
| 08/18/2010 | CN101807831A Mechanical tank twister for twisting iron core of motor |
| 08/18/2010 | CN101807824A Alternating current motor and manufacturing method thereof |
| 08/18/2010 | CN101807823A Magnetic field body making method |
| 08/18/2010 | CN101807477A Vacuum box impregnation equipment |