| Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155) |
|---|
| 05/04/2011 | CN201820634U Manual transposition tool for transposition wire |
| 05/04/2011 | CN201820633U Assembly platform device for transformer of motor car |
| 05/04/2011 | CN201820632U Novel box edge correcting tool |
| 05/04/2011 | CN201820631U 变压器生产设备 Transformer manufacturing equipment |
| 05/04/2011 | CN201820630U Positioning mold plate for magnetic insulators |
| 05/04/2011 | CN201820629U Annular transformer stitch seat tinning device |
| 05/04/2011 | CN201820624U Printed circuit board type coreless transformer |
| 05/04/2011 | CN201820617U Novel transformer with mixed interlayer insulating structure |
| 05/04/2011 | CN201820602U Iron core pull plate of transformer |
| 05/04/2011 | CN201820600U Amorphous alloy ring-shaped transformer iron core |
| 05/04/2011 | CN201820599U Amorphous alloy iron core structure with circular cross section |
| 05/04/2011 | CN201820598U Amorphous alloy iron core structure with circular cross section |
| 05/04/2011 | CN201815160U Filtering device for gas drying equipment |
| 05/04/2011 | CN1992105B Ring-shaped magnetic multi-layer film having metallic core and method for making same and use |
| 05/04/2011 | CN1992104B Ring-shaped magnetic multi-layer film and method for making same and use |
| 05/04/2011 | CN1988070B Method for producing adhesive sheet type plastic sealed inductance |
| 05/04/2011 | CN1822260B Thermal expansion coefficient buffer device of winding mould |
| 05/04/2011 | CN1652263B Coil for sensor, force measuring element and method for coating the coil |
| 05/04/2011 | CN102047536A Permanent magnet and manufacturing method therefor, permanent magnet for motor and permanent magnet motor |
| 05/04/2011 | CN102047356A Coil and method for producing a coil |
| 05/04/2011 | CN102046310A Method for producing soft magnetic material and method for producing dust core |
| 05/04/2011 | CN102044341A Drive mechanism of 32-head high-speed main shaft |
| 05/04/2011 | CN102044340A Adjustable one-time unreeling winding mould |
| 05/04/2011 | CN102044339A Making method of coil holder |
| 05/04/2011 | CN102044338A Device for automatically cutting and stacking amorphous iron core |
| 05/04/2011 | CN102044332A Transformer and transformer assembly |
| 05/04/2011 | CN102044330A 线圈 Coil |
| 05/04/2011 | CN102044329A Coil structure for axial split transformer |
| 05/04/2011 | CN102044322A Common-mode filter and manufacturing method thereof |
| 05/04/2011 | CN102044321A Cold treatment processing method of neodymium iron boron magnet |
| 05/04/2011 | CN102039410A Sintering ageing technology for increasing coercive force of sintered neodymium-iron-boron magnet |
| 05/04/2011 | CN102039407A Method for decreasing harmful gases in process of sintering sintered neodymium iron boron (NdFeB) magnet |
| 05/04/2011 | CN101620923B Method for replacing double/quadruple helix coil of transformer with long-circle section |
| 05/04/2011 | CN101609743B Method for preparing parallel-oriented FePt magnetic nano-composite film |
| 05/04/2011 | CN101477888B Body pressing device for transformer |
| 05/04/2011 | CN101471175B Wind power transformer and manufacturing method thereof |
| 05/04/2011 | CN101465200B Method for manufacturing rare-earth magnetic strip |
| 05/04/2011 | CN101447273B Method for overcoming magnetic declination of permanent magnet and device thereof |
| 05/04/2011 | CN101297382B Planar magnetic device and power supply IC package using same |
| 05/04/2011 | CN101287313B Wire winding apparatus for producing magnetic excitation coil and use method thereof |
| 05/04/2011 | CN101051549B Passive element integrated structure in realizing LLC resonant converter for flexible circuit board |
| 04/28/2011 | WO2011048343A1 Method for producing a magnetophotonic crystal, magnetophotonic crystal and component including such a crystal |
| 04/28/2011 | WO2011047704A1 Winding body |
| 04/28/2011 | US20110095856 Multi layer inductor and method for manufacturing the same |
| 04/28/2011 | US20110095754 Method for making a magnetic field sensor and magnetic field sensor thus obtained |
| 04/28/2011 | US20110095642 Magnetic iron core, method for manufacturing the same, axial-gap rotating electrical machine, and static electrical machine |
| 04/28/2011 | DE112009001388T5 Chip-Induktionsspule und Herstellungsverfahren dafür Chip inductor and production method thereof |
| 04/28/2011 | DE102009048659B3 Transformatorkern Transformer core |
| 04/28/2011 | DE102009046038A1 Coil for winding of dynamo-electrical machine, is designed such that braided wires and hollow spaces between filaments are provided with filling material i.e. synthetic resin, where filling material is hardened by preset temperature process |
| 04/27/2011 | EP2313898A1 A magnetic electrical device |
| 04/27/2011 | EP2313897A1 Semiconductor-based magnetic material |
| 04/27/2011 | EP1734539B1 Corrosion-resistant rare earth magnets and process for production thereof |
| 04/27/2011 | CN201812677U Blowing device of adhesive tape wrapping machine |
| 04/27/2011 | CN201812676U Feeding device for foil-type winding machine |
| 04/27/2011 | CN201812675U Foil tension mechanism used for three-dimensional iron core foil winding machine |
| 04/27/2011 | CN201812674U Foil transmission and dust removal mechanism used for three-dimensional iron core foil winding machine |
| 04/27/2011 | CN201812673U Layer insulation paper tensioning mechanism of three-dimensional coiled iron core foil winding machine |
| 04/27/2011 | CN201812672U Single pie clamping tool for pie winding |
| 04/27/2011 | CN201812671U Coil overturning rack |
| 04/27/2011 | CN201812670U Leg folding and forming equipment of inductive element |
| 04/27/2011 | CN201812663U Inserted type automobile ignition coil core |
| 04/27/2011 | CN201812641U High-performance compact disc (CD) type magnetic core |
| 04/27/2011 | CN1959875B Dual welding spots inductor in high frequency packaged by ceramics and its production method |
| 04/27/2011 | CN1938798B Rare earth magnet, method for producing same and method for producing multilayer body |
| 04/27/2011 | CN1906716B Ceramic electronic parts and method for manufacturing ceramic electronic parts |
| 04/27/2011 | CN102037527A Winding method, winding apparatus, and stator |
| 04/27/2011 | CN102034601A Method for pouring adhesive into inductor |
| 04/27/2011 | CN102034600A Powder material Qquantitative Powder material distribution device |
| 04/27/2011 | CN102034593A Inductor and manufacturing method thereof |
| 04/27/2011 | CN102034592A Low cost charger transformer |
| 04/27/2011 | CN102034589A Inductive component and manufacturing method thereof |
| 04/27/2011 | CN102034588A Method and device for manufacturing inductance element |
| 04/27/2011 | CN102034585A Iron core for engine cooling fan and manufacturing process thereof |
| 04/27/2011 | CN102034584A Magnetic poly-dopamine-iron oxide nanoparticles and preparation method thereof |
| 04/27/2011 | CN102034583A Mixed rare-earth permanent magnet and method of fabrication |
| 04/27/2011 | CN102033975A Design method for thermal performance of saturable reactor for converter valve |
| 04/27/2011 | CN102031511A Surface processing agent for neodymium-iron-boron permanent magnet as well as preparation method and processing method thereof |
| 04/27/2011 | CN102031052A Neodymium iron boron rare earth permanent magnet surface coating and application method thereof |
| 04/27/2011 | CN102030223A Constant-tension winding machine for niobium titanium-copper superconducting solenoid coils |
| 04/27/2011 | CN101630590B Transposition shoving-finger return yield mechanism |
| 04/27/2011 | CN101599364B Method for preparing C axis orientation barium ferrite film |
| 04/27/2011 | CN101533698B Winding device and winding machine |
| 04/27/2011 | CN101303929B Radial anisotropic ring-shaped magnet |
| 04/27/2011 | CN101060027B Micro-electromechanical inductor for suppressing the substrate eddy effect and its manufacture method |
| 04/27/2011 | CN101047061B Enamel removing method for enamel-covered wire on coil lead position |
| 04/27/2011 | CN101006534B Rare earth sintered magnet and process for producing the same |
| 04/26/2011 | US7931756 Method and machine of making rare-earth alloy granulated powder and method of making rare-earth alloy sintered body |
| 04/21/2011 | WO2011047177A2 Transformer having interleaved windings and method of manufacture of same |
| 04/21/2011 | WO2011047175A2 Transformer with concentric windings and method of manufacture of same |
| 04/21/2011 | WO2011045016A2 Winding method, in particular for producing electric coils |
| 04/21/2011 | US20110090039 Transformer with concentric windings and method of manufacture of same |
| 04/21/2011 | US20110090038 Transformer having interleaved windings and method of manufacture of same |
| 04/21/2011 | CA2776898A1 Winding method, in particular for producing electric coils |
| 04/20/2011 | EP2312596A2 SIP (symmetrical-in-parallel) induction coils for electromagnetic devices |
| 04/20/2011 | EP2312595A2 Coil |
| 04/20/2011 | EP2311110A1 System and method to fabricate magnetic random access memory |
| 04/20/2011 | CN201804709U Paint dipping device for transformer coils |
| 04/20/2011 | CN201804708U Insulating end ring winding machine |
| 04/20/2011 | CN201804707U Coiling device for 8-shaped coils |
| 04/20/2011 | CN201804706U Full automatic magnetic field coil winding machine |