| 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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| 01/11/2012 | CN202110943U Network transformer cable managing frock |
| 01/11/2012 | CN202110942U Motor-train set traction transformer secondary wire disc assembling support device |
| 01/11/2012 | CN202110941U Strut device for core-hanging operation of transformer |
| 01/11/2012 | CN202110907U Aluminum-nickel-cobalt magnetic steel for engineering machinery |
| 01/11/2012 | CN1894840B Stator of reciprocating motor and fabrication method thereof |
| 01/11/2012 | CN102315044A Coil rack for electromagnetic switch and method for winding coils |
| 01/11/2012 | CN102315024A Apparatus and method for manufacturing laminated electronic component |
| 01/11/2012 | CN102315023A Apparatus and method for manufacturing laminated electronic component |
| 01/11/2012 | CN102315022A Apparatus and method for manufacturing laminated electronic component |
| 01/11/2012 | CN102315021A Laminated type electronic component manufacturing device and laminated type electronic component manufacturing method |
| 01/11/2012 | CN102315020A Laminated type electronic component manufacturing device and laminated type electronic component manufacturing method |
| 01/11/2012 | CN102315019A Apparatus and method for manufacturing laminated electronic component |
| 01/11/2012 | CN102315015A Coil and wire insulation method by using microwave baking method |
| 01/11/2012 | CN102315014A Miniature multi-section magnetic ring coiling machine |
| 01/11/2012 | CN102315013A Foil-type coiling machine with cold pressure welding device |
| 01/11/2012 | CN102315012A Flying fork device |
| 01/11/2012 | CN102315011A Drying and curing technology for coil and body of transformer |
| 01/11/2012 | CN102315010A Non-circular coil manufacturing device and manufacturing method thereof |
| 01/11/2012 | CN102315008A Variable reluctance resolver and method of producing the variable reluctance resolver |
| 01/11/2012 | CN102315001A Coil component, reactor, and method for forming coil component |
| 01/11/2012 | CN102315000A Coil component, reactor, and method for forming coil component |
| 01/11/2012 | CN102314997A Amorphous alloy stereo roll iron core |
| 01/11/2012 | CN102314994A Thin common-mode filter and manufacturing method thereof |
| 01/11/2012 | CN102314992A Hollow induction coil |
| 01/11/2012 | CN102314990A Magnet and preparation method thereof |
| 01/11/2012 | CN102314988A Magnetic body assembly and temperature control method thereof |
| 01/11/2012 | CN102314987A Solenoidal magnets having supported outer coils |
| 01/11/2012 | CN101958179B Method for mechanically binding and manually binding big transformer iron core |
| 01/11/2012 | CN101944432B Transposition wire right-angle bending tool |
| 01/11/2012 | CN101640125B Encapsulating method of colour loop inductance product |
| 01/11/2012 | CN101620921B Resin-poured reel iron core transformer |
| 01/11/2012 | CN101499366B Coiling method for ring-shaped framework coil |
| 01/11/2012 | CN101331567B Wiring apparatus |
| 01/11/2012 | CN101207312B Interface strap for generator coil die stamping insulation and production method thereof |
| 01/11/2012 | CN101202143B Preparation method of high performance radial hot pressing magnet ring |
| 01/10/2012 | US8092615 Composition for producing soft magnetic composites by powder metallurgy |
| 01/05/2012 | WO2012002412A1 Method of producing surface-modified rare earth sintered magnet |
| 01/05/2012 | WO2012002133A1 Multilayer ceramic electronic component and method for producing same |
| 01/05/2012 | WO2012001943A1 Composite magnetic material and process for production thereof |
| 01/05/2012 | WO2012000985A1 Transformer with field control layer arrangement |
| 01/05/2012 | WO2012000294A1 Neodymium-iron-boron magnet having gradient coercive force and method for producing the same |
| 01/05/2012 | WO2012000089A1 Electro-mechanical device and associated method of assembly |
| 01/05/2012 | US20120001715 Transformer assembly for a magnetic resonance imaging system |
| 01/05/2012 | CA2803039A1 Electro-mechanical device and associated method of assembly |
| 01/04/2012 | EP2402891A2 Antenna coil to be mounted on a circuit board and antenna device |
| 01/04/2012 | EP1852199B1 Mg-CONTAINING OXIDE COATED IRON POWDER |
| 01/04/2012 | CN202103544U Magnetic pole coil edge winding die |
| 01/04/2012 | CN202103301U Novel wire stripping device for three-layer insulation wires |
| 01/04/2012 | CN202102883U Clip-shaped tension device used for winding high-voltage electromagnetic wire of distribution transformer |
| 01/04/2012 | CN202102882U Pressing device for winding power distribution low voltage coil |
| 01/04/2012 | CN202102881U Winding fixture |
| 01/04/2012 | CN202102880U Flow control pre-sintering device |
| 01/04/2012 | CN202102879U Automatic needle thrusting device of a transformer frame |
| 01/04/2012 | CN202102858U Full closed magnetic tank for reactor and transformer |
| 01/04/2012 | CN202102857U Three-phase powder metallurgy soft magnetic tank for reactor and transformer |
| 01/04/2012 | CN202102856U Whole-sealed assembled powder metallurgy soft magnetic tank body |
| 01/04/2012 | CN202102844U Fastening device for assembling of amorphous alloy transformer triangular iron core |
| 01/04/2012 | CN202102824U Separator for sintered soft-magnetic products |
| 01/04/2012 | CN202102267U Coil winder control system and coil winder |
| 01/04/2012 | CN102308349A Method for manufacturing module with planar coil, and module with planar coil |
| 01/04/2012 | CN102308343A Method for production of Ndfebga magnet and Ndfebga magnet material |
| 01/04/2012 | CN102308342A Sintered magnet and rotating electric machine using same |
| 01/04/2012 | CN102306548A Wire package clamping jig for automatic transformer wire package dip welding machine |
| 01/04/2012 | CN102306547A Lifting regulating device for automatic transformer wire package dip welding machine |
| 01/04/2012 | CN102306546A Coil winding mould for oil-immersed transformer with three-dimensional roll iron core |
| 01/04/2012 | CN102306545A Automatic dip welding device for transformer wire package pin |
| 01/04/2012 | CN102306543A Continuous coil and winding method thereof |
| 01/04/2012 | CN102306540A Ferrite core for high-frequency transformer |
| 01/04/2012 | CN102306539A Ferrite magnetic core for differential mode choke coil |
| 01/04/2012 | CN102306538A Ferrite magnetic core for high-frequency choke coil |
| 01/04/2012 | CN102306537A Ferrite magnetic core for fixed inductor |
| 01/04/2012 | CN102306536A Ferrite magnetic core |
| 01/04/2012 | CN102306535A Ferrite magnetic core for resisting electromagnetism interference |
| 01/04/2012 | CN102306534A Ferrite magnetic core for transformer |
| 01/04/2012 | CN101894661B High-current multilayer chip inductor and manufacturing method thereof |
| 01/04/2012 | CN101752056B Magnetic element |
| 01/04/2012 | CN101552093B Separated power inductor based on a lead frame |
| 01/04/2012 | CN101499345B Method for improving rare earth permanent magnet coercive force |
| 01/04/2012 | CN101415549B Soft magnetic metal strip laminate and process for production thereof |
| 01/04/2012 | CN101401176B Winding machine |
| 01/04/2012 | CN101136273B High-temperature and high magnetic strength magnetic materials preparation method |
| 01/03/2012 | US8087157 Process to manufacture magnetic tunnel junction read head |
| 12/29/2011 | WO2011103104A3 Rare earth laminated, composite magnets with increased electrical resistivity |
| 12/29/2011 | US20110316475 Non-Contact Power Reception Apparatus and Jig for Fabricating Core for Non-Contact Power Reception Apparatus |
| 12/28/2011 | EP2400509A1 Transformer testing |
| 12/28/2011 | CN202093982U 一种多段小型磁环绕线机 A multi-segment small ring Winder |
| 12/28/2011 | CN202093981U 一种半绕式磁环自动绕线机 A semi-automatic winding machine wound toroid |
| 12/28/2011 | CN202093980U Alarming hoop for changes of coil inner diameters |
| 12/28/2011 | CN202093979U 可调式放线支架 Adjustable stand actinomycetes |
| 12/28/2011 | CN202093978U 线圈的牛角垫块 Horn pad coil |
| 12/28/2011 | CN202093977U 卸钩器 Hook unloading device |
| 12/28/2011 | CN202093976U 一种电感元件焊锡定位治具固定装置 An inductor component solder positioning jig fixtures |
| 12/28/2011 | CN202093975U 变压器器身翻转台 Transformer body flip Taiwan |
| 12/28/2011 | CN202093974U 控制夹具 Control fixtures |
| 12/28/2011 | CN202093951U 一种干式变压器拉板紧固装置 A dry-type transformers pull plate fastening device |
| 12/28/2011 | CN202093946U 变压器铁芯构件及使用其制作的变压器 Transformer core components and the use of its production of transformers |
| 12/28/2011 | CN202093932U Glue pouring and fixing device for ring-shaped inductor |
| 12/28/2011 | CN202087493U 一种软磁铁氧体磁环表面双色涂粉方法中的磁环支撑装置 A soft-magnetic ferrite bead surface color powder coating methods ring supporting device |
| 12/28/2011 | CN1983471B Rtbc稀土烧结磁体及制造方法 Rtbc method for producing a rare earth sintered magnet and |
| 12/28/2011 | CN102301438A 电绝缘体 Electrical insulator |