| Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155) |
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| 08/14/2013 | CN203134560U Cable paper edge folding and forming machine |
| 08/14/2013 | CN203134559U Annular core winding machine |
| 08/14/2013 | CN203134558U Secondary winding machine of voltage transformer |
| 08/14/2013 | CN203134557U Numerical control winding machine of voltage transformer |
| 08/14/2013 | CN203134556U Location self-adaptation pay-off support capable of braking automatically |
| 08/14/2013 | CN203134555U Novel, simple and adjustable high tension coil winding mold of dry transformer |
| 08/14/2013 | CN203134554U Device for coil former winding |
| 08/14/2013 | CN203134553U Adjustable coil pressing tool |
| 08/14/2013 | CN203134552U Steel plate hard mold for amorphous alloy coils |
| 08/14/2013 | CN203134551U Long circular coil steel plate manufacturing hard mold |
| 08/14/2013 | CN203134550U Circular coil steel plate hard die |
| 08/14/2013 | CN203134549U Device used for R-T-B-M-C system sintered magnet |
| 08/14/2013 | CN203134548U American box transformer switch lead stand |
| 08/14/2013 | CN203134523U Amorphous alloy coil with upper bosses, lower bosses and rectangular cross section and without faceplate |
| 08/14/2013 | CN203134522U Amorphous alloy coil with upper bosses, lower bosses, faceplate and rectangular cross section |
| 08/14/2013 | CN203125811U Moulding machine for epoxy resin pressure gel |
| 08/14/2013 | CN203125677U Gear mold |
| 08/14/2013 | CN203124733U Circular-ring-shaped forming mold for neodymium-iron-boron magnet |
| 08/14/2013 | CN103247436A Multiple winding apparatus and multiple winding method for coil |
| 08/14/2013 | CN103247435A Wound coil structure and processing method |
| 08/14/2013 | CN103247421A Anti-cracking built-in iron core for pen ignition coil and treatment process thereof |
| 08/14/2013 | CN103247419A Inductive element and manufacturing method thereof |
| 08/14/2013 | CN103247415A Multi-function inductor and manufacture thereof |
| 08/14/2013 | CN103247377A Modified parallel compound belt shielding transposed conductor |
| 08/14/2013 | CN103240416A Method and mould for manufacturing NeFeB (Neodymium iron boron) radiation-orientated ring magnet |
| 08/14/2013 | CN102412050B Rare earth-cobalt-based permanent magnet and preparation method thereof |
| 08/14/2013 | CN102360809B 电子元件及其制造方法 Electronic device and method of manufacturing |
| 08/14/2013 | CN102360735B Encapsulation structure of magnetic ballast or transformer and encapsulation method for encapsulation structure |
| 08/14/2013 | CN101842862B Process for producing permanent magnet and permanent magnet |
| 08/14/2013 | CN101217181B Magnetic domain data storage devices and methods of manufacturing the same |
| 08/13/2013 | US8506838 Sintered ferrite magnet and its production method |
| 08/08/2013 | US20130200972 Electronic component and method of manufacturing the same |
| 08/08/2013 | US20130200971 Split-core current transformer |
| 08/08/2013 | US20130200970 Coil-type electronic component and process for producing same |
| 08/08/2013 | US20130199029 Ultra-Wideband Assembly System And Method |
| 08/08/2013 | US20130199028 Method of manufacture of multi-layer-multi-turn high efficiency tunable inductors |
| 08/08/2013 | US20130199027 Method for manufacture of multi-layer-multi-turn high efficiency inductors |
| 08/07/2013 | EP2624266A1 Method for forming electric copper plating film on surface of rare earth permanent magnet |
| 08/07/2013 | EP2624265A1 R-t-b sintered magnet manufacturing method |
| 08/07/2013 | EP2624260A1 Forward converter with magnetic component |
| 08/07/2013 | CN203119264U Transformer flat copper wire butt welding clamp mechanism |
| 08/07/2013 | CN203118767U Automatic adhesive tape coating mechanism |
| 08/07/2013 | CN203118766U Hook head |
| 08/07/2013 | CN203118765U Winding frame of automatic coil winding device |
| 08/07/2013 | CN203118764U Iron core electric reactor coil winding die and iron core electric reactor |
| 08/07/2013 | CN203118763U Wire supporting conveying device and wire winding device |
| 08/07/2013 | CN203118762U Articulated frame type clamping device for drying transformer winding |
| 08/07/2013 | CN203118761U Pressing tool for three-phase elliptical coil |
| 08/07/2013 | CN203118760U Coil pressing device |
| 08/07/2013 | CN203118759U Pneumatic type pin settling and adhesive-tape wrapping machine |
| 08/07/2013 | CN203118758U Tooling of transformer |
| 08/07/2013 | CN203118735U Double-layer voltage regulating coil |
| 08/07/2013 | CN203118701U Device with integrally-formed magnetic body |
| 08/07/2013 | CN203112328U Coil lifting device |
| 08/07/2013 | CN203109516U Weld auxiliary tool for oil inlet and oil outlet of transformer oil tank |
| 08/07/2013 | CN203108763U Transformer and baking case for transformer component immersed in insulating varnish |
| 08/07/2013 | CN103238190A Soft-magnetic metal strip for electromechanical components |
| 08/07/2013 | CN103236349A Transposer of transposed conductor |
| 08/07/2013 | CN103236348A Transformer iron core adhesive tape processing jig |
| 08/07/2013 | CN103236347A Method for manufacturing magnetic tiles with magnetic field lines diffusing in radiating mode |
| 08/07/2013 | CN103236346A Special transformer bushing threading tool |
| 08/07/2013 | CN103236335A Injection molding magnet and manufacturing method thereof |
| 08/07/2013 | CN103231143A Fixed-height tin soldering jig for transformer core |
| 08/07/2013 | CN102623170B Automatic rubber-coating device installed on automatic coil winding machine |
| 08/07/2013 | CN102543418B Method for preparing high-magnetic energy product samarium-cobalt-based permanent magnet by modifying hydrogenated samarium nano powder |
| 08/07/2013 | CN102290291B Automatic reshaping equipment for circuit breaker coil |
| 08/01/2013 | WO2013111957A1 Fe-al alloy powder for material of soft magnetic core, method for preparing same and method for preparing soft magnetic core using same |
| 08/01/2013 | US20130195710 Method for manufacturing rare-earth magnet |
| 08/01/2013 | US20130193973 Permanent Magnet Device for Generating an Offset Uniform Magnetic Field |
| 08/01/2013 | US20130192723 Method for manufacturing bonded magnet |
| 08/01/2013 | DE102011082652B4 Verfahren zur Fertigung einer Magnetspulenanordnung aus einem geschlitzten bandförmigen Leiter und Magnetspulenanordnung A process for the production of a magnet coil arrangement of a slotted strip-shaped conductor and the magnet coil arrangement |
| 07/31/2013 | EP2619777A1 A reinforced magnet |
| 07/31/2013 | EP2619273A2 Coating composition for metal conductors |
| 07/31/2013 | CN203103121U Anti-falling tooling for transformer coil sheathing and insulating cylinder |
| 07/31/2013 | CN203103120U Lead wire bracket |
| 07/31/2013 | CN203103119U Winding frame of antitheft coil |
| 07/31/2013 | CN203103118U Hot-set type automatic wire coiling equipment |
| 07/31/2013 | CN203103117U Simple and easy device for coiling and tensioning of miniature transformer |
| 07/31/2013 | CN203103116U Vertical-type pay-off rack of coil winding machine of distribution transformer |
| 07/31/2013 | CN203103115U Bracing structure for controlling boundary dimension of dry-type transformer pouring coil |
| 07/31/2013 | CN203103114U Coil winding die |
| 07/31/2013 | CN203103113U Automatic coil separating machine |
| 07/31/2013 | CN203103112U High-low-pressure inner hard mold of long elliptic epoxy poured dry-type transformer |
| 07/31/2013 | CN203103111U Assembling structure of annular magnet and iron core |
| 07/31/2013 | CN203103110U Automatic gluing and stacking device |
| 07/31/2013 | CN203103070U Communication device for upper oil tank and lower oil tank of large transformer |
| 07/31/2013 | CN203095886U Ferrite magnetic material sintering gasket |
| 07/31/2013 | CN203092725U Improved structure of FER-type ferrite core molding upper mold |
| 07/31/2013 | CN203092724U Improved structure of PQ-type ferrite core molding upper mold |
| 07/31/2013 | CN203092722U Improved structure of FURS-type ferrite core molding upper mold |
| 07/31/2013 | CN203092565U Cantilever type mechanical arm for magnetic material pressing machine |
| 07/31/2013 | CN103229259A Powder magnetic core, method for manufacturing same, and coil component |
| 07/31/2013 | CN103229254A Flexible magnet, method for manufacturing flexible magnet, magnetic encoder, and actuator |
| 07/31/2013 | CN103227047A Coil winding structure of air core reactor |
| 07/31/2013 | CN103227046A Method for manufacturing bonded magnet |
| 07/31/2013 | CN103227020A Powder mixture for dust cores |
| 07/31/2013 | CN103227019A Method for manufacturing rare-earth magnet |
| 07/31/2013 | CN103224194A Coiling iron core overturning and hoisting apparatus |
| 07/31/2013 | CN102682989B Method for machining neodymium iron boron large circular ring |
| 07/31/2013 | CN102534358B Manufacturing method of high-coercivity R-Fe-B sintered permanent magnet material |