| Patents for H02K 15 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing dynamo-electric machines (28,046) |
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| 11/12/2013 | US8581466 Knurled multiple conductor windings |
| 11/12/2013 | US8578592 Method of manufacturing laminated rotor core |
| 11/07/2013 | WO2012161342A3 Method to locally increase the coercivity of permanent magnets in a linear motor |
| 11/07/2013 | US20130293060 Method of manufacturing laminated stator core and laminated stator core manufactured by the method |
| 11/07/2013 | US20130293052 Magnet retention on rotors |
| 11/07/2013 | US20130293040 Electric machine module cooling system and method |
| 11/07/2013 | US20130291373 Welding/bonding method for induction rotors |
| 11/07/2013 | US20130291372 Assembly method for induction rotors |
| 11/07/2013 | US20130291371 Method of forming a power tool |
| 11/07/2013 | DE112011104883T5 Stator für eine drehelektrische Maschine und Wicklungsverfahren dafür Stator for a rotating electric machine and winding method therefor |
| 11/07/2013 | DE102012207508A1 Stator for electric machine e.g. electric motor of electric vehicle, has several stator windings that are formed coaxially with legs of laminations and wrapped around winding supporting element formed by connecting legs of laminations |
| 11/07/2013 | DE102012207243A1 Positionierung eines Dauermagneten in einem Rotor oder Stator Positioning a permanent magnet in a rotor or stator |
| 11/07/2013 | DE102012207228A1 Kupfer-Flachwicklung zur Erzeugung magnetischer Felder in elektrischen Energiewandlern mit hohen Füllfaktoren Flat copper coil for generating magnetic fields in electric power converters with high filling factors |
| 11/07/2013 | DE102012103941A1 Wechselstromwicklung für eine rotierende elektrische Maschine und Verfahren zu ihrer Herstellung aus Runddrähten Alternating-current winding for a rotating electric machine and process for their preparation from round wires |
| 11/06/2013 | EP2660958A2 Welding/bonding method for induction rotors |
| 11/06/2013 | EP2660957A2 Assembly method for induction rotors |
| 11/06/2013 | EP2659576A2 Magnetizer for electrical machines |
| 11/06/2013 | EP2659575A2 Magnetizer and assembler for electrical machines |
| 11/06/2013 | EP2659571A2 A rotor for a permanent magnet synchronous motor |
| 11/06/2013 | CN203278575U 水轮机转子磁轭加热装置 Turbine rotor yoke heating device |
| 11/06/2013 | CN203278574U Paper wrapping knife structure of automatic rotor paper cutting machine |
| 11/06/2013 | CN203278573U Automatic rotor paper cutting machine |
| 11/06/2013 | CN203278572U Dip coating device for motor rotor |
| 11/06/2013 | CN203278571U Laminating tool for stator core of exciter |
| 11/06/2013 | CN203278570U Adjustable rotor sleeve shaft gasket device |
| 11/06/2013 | CN203278569U Rotor overturning and hoisting clamp for permanently-magnetic external rotor motor |
| 11/06/2013 | CN203278568U Spindle-withdrawing apparatus for process spindle of submersible motor rotor |
| 11/06/2013 | CN203278567U Novel motor structure of dental handpiece |
| 11/06/2013 | CN203278566U A stator coil arranging mould |
| 11/06/2013 | CN203278565U Manual turning tool for vertical motor |
| 11/06/2013 | CN203278564U Manual turning tool for small capacity vertical hydrogenerator |
| 11/06/2013 | CN203278563U Motor wheel assembling special machine |
| 11/06/2013 | CN203278562U Novel positioning device for iron-casing motor of air conditioner |
| 11/06/2013 | CN203278442U Soymilk machine |
| 11/06/2013 | CN203278432U Novel motor rotor core |
| 11/06/2013 | CN203278411U Novel starter motor |
| 11/06/2013 | CN203266141U Fixture for processing bearing mounting holes in rotor covers of gyro motor |
| 11/06/2013 | CN103384104A Assembly method for induction rotors |
| 11/06/2013 | CN103384103A Welding/bonding method for induction rotors |
| 11/06/2013 | CN103384102A Heat-removal system with fan blades mechanically driven by motor and assembling technology of system |
| 11/06/2013 | CN103384097A Permanent magnet motor and method for manufacturing same |
| 11/06/2013 | CN103383892A Multiwire non-crossed winding device |
| 11/06/2013 | CN103381453A Feeding device for stamping of motor stator |
| 11/06/2013 | CN103381444A Stator/rotor single-notching pneumatic composite die |
| 11/06/2013 | CN102738974B Method for increasing compressive strength of tile-shaped magnet for permanent magnet motor |
| 11/06/2013 | CN102684401B Magnetic tile adhering clamp for direct-current motor |
| 11/06/2013 | CN102638144B Shrinkage fit housing-entering assembly trolley for large-scale motor stator |
| 11/06/2013 | CN102638136B Motor assembly revolving platform |
| 11/06/2013 | CN102594050B Quick-change mechanism for internal expanding die |
| 11/06/2013 | CN102594049B Line shaking device |
| 11/06/2013 | CN102412670B Medium-frequency heating and shrinking equipment of servo motor stator and using method thereof |
| 11/06/2013 | CN102386707B 电动机 Electric motor |
| 11/06/2013 | CN102319786B Swing stamping mechanism |
| 11/06/2013 | CN102315728B Automatic iron core conveying device of horizontal shaft assembly machine |
| 11/06/2013 | CN102304879B Rotor insulating paper and production method thereof |
| 11/06/2013 | CN102158015B Method and device for multi-cascade output of special high revolution speed |
| 11/06/2013 | CN101943128B Vertical rotor magnetic suspension windmill generator |
| 11/05/2013 | US8575796 Heavy duty stator core and coil assembly |
| 11/05/2013 | US8575795 Molded stator with annular substrate having inner diameter smaller than stator core inner diameter and molded motor having the molded stator |
| 11/05/2013 | US8575790 Superconducting electrodynamic turbine |
| 11/05/2013 | US8572837 Method for making an efficient rotor for an electric motor |
| 10/31/2013 | WO2013161041A1 Stator coil of rotary electric machine |
| 10/31/2013 | WO2013160884A1 Method for potting a stator |
| 10/31/2013 | WO2013160739A2 Method of composing a sleeve assembly for containment purposes in high centrifugal applications |
| 10/31/2013 | WO2013054067A3 Stator for an electrical machine |
| 10/31/2013 | WO2012171819A3 Method and apparatus for winding a laminated core of an electric motor |
| 10/31/2013 | US20130286151 Vibrating element, optical scanning device, and image forming device and image projection device using same |
| 10/31/2013 | US20130285499 Rotor magnet engagement assembly |
| 10/31/2013 | US20130285489 Cooling support element for a stator segment of an electrical machine for a wind turbine |
| 10/31/2013 | US20130285480 Induction generator and method for producing an induction generator |
| 10/31/2013 | US20130283600 Magnetizer and assembler for electrical machines |
| 10/31/2013 | DE102012206961A1 Pump for conveying diesel or petrol into internal combustion engine of motor vehicle, has electric motor that includes rotor completely made of thermoplastic material so that permanent magnets in rotor are integrated |
| 10/31/2013 | DE102012206867A1 Method for supporting technician stands during mounting of individual sectors on shaft portion of stator of electric generator, involves rotating arm about shaft portion for detecting radial distance between stator sectors |
| 10/30/2013 | CN203261221U Stator coil for eddy current retarder |
| 10/30/2013 | CN203261213U Rotor structure of superspeed PMSM with weftless tape-fixed magnetic steel |
| 10/30/2013 | CN203261205U Nuclear power motor bearing bush mounting and dismounting tool |
| 10/30/2013 | CN203261204U Multi-strand stator coiling guard plate organizing mechanism |
| 10/30/2013 | CN203261203U Multi-strand coil holder tension mechanism |
| 10/30/2013 | CN203261202U Rotor coil winding fixture |
| 10/30/2013 | CN203261201U Pressing cover device of rotor sheet overlapping clamp |
| 10/30/2013 | CN203261200U Nuclear power motor rotor mounting dismounting system |
| 10/30/2013 | CN203261199U Stator shaping tool |
| 10/30/2013 | CN203261169U Modularized engine base for wind driven generator |
| 10/30/2013 | CN203261168U End cover of superspeed permanent magnet motor |
| 10/30/2013 | CN203261154U Rotor structure of superspeed PMSM |
| 10/30/2013 | CN203261141U AC motor stator |
| 10/30/2013 | CN203253850U Wire clamping and shearing mechanism of strand wire automatic coil winding machine |
| 10/30/2013 | CN103378709A Stepping motor and method for manufacturing same |
| 10/30/2013 | CN103378701A Rotor for a motor and a motor |
| 10/30/2013 | CN103378698A Motor stator rotating inserting line workbench |
| 10/30/2013 | CN103378697A A lamination die and production processes for extrusion moulding an amorphous motor stator |
| 10/30/2013 | CN103378696A System and method for changing pumps for feedstock supply system |
| 10/30/2013 | CN103378693A Stator distribution ring with insulation contact rail and manufacture method thereof |
| 10/30/2013 | CN103378687A Drive device for a motor vehicle |
| 10/30/2013 | CN103378676A Rotor magnet engagement assembly |
| 10/30/2013 | CN103378672A Electric motor and production method thereof |
| 10/30/2013 | CN103378667A A stator segment for cooling and supporting an electro-mechanical machine, especially for wind turbine application |
| 10/30/2013 | CN103378663A Pole shoe arrangement for a machine element of an electrical machine |
| 10/30/2013 | CN102684349B Insulating interlayer and method for carrying out insulating treatment on stator coil by adopting insulating interlayer |
| 10/30/2013 | CN102624169B Winding die and winding method for pole coil with heat dissipation turns |