| 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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| 09/25/2013 | CN203218104U Fully-automatic permalloy annular iron core coiler |
| 09/25/2013 | CN203218103U Iron core sheet inserting machine |
| 09/25/2013 | CN203218102U Arraying clamp of straight quadrangle permanent magnet |
| 09/25/2013 | CN203218101U Manufacturing device of radial orientation permanent magnet ring |
| 09/25/2013 | CN203218100U Positioning structure of oil-immersed transformer |
| 09/25/2013 | CN203218075U Amorphous alloy iron core, transformer and dry-type transformer |
| 09/25/2013 | CN203212141U Coil taping machine |
| 09/25/2013 | CN203209691U Mould for manufacturing neodymium iron boron radiation oriented ring magnet |
| 09/25/2013 | CN203208872U 干燥空气发生器 Dry air generator |
| 09/25/2013 | CN103329224A Method of producing R-T-B sintered magnet |
| 09/25/2013 | CN103329221A Synthesis of magnetic composites |
| 09/25/2013 | CN103328134A Ferromagnetic granular powder and method for manufacturing same, as well as anisotropic magnet, bonded magnet, and pressed-powder magnet |
| 09/25/2013 | CN103325566A Plate combination for preventing cracking of gussets for winding of transformers |
| 09/25/2013 | CN103325565A Coil turning frame |
| 09/25/2013 | CN103325564A Clamping tool for amorphous alloy dry-type transformer coil casting mould |
| 09/25/2013 | CN103325563A Magnetic core separating device |
| 09/25/2013 | CN103325562A Transformer core stepping and stacking method |
| 09/25/2013 | CN103325561A Large automatic winding machine for amorphous and ultrafine-crystalline thin strips |
| 09/25/2013 | CN103325560A Special tool for lead threading of transformer bushing |
| 09/25/2013 | CN103325559A Fabricating method of transformer for float filament modulator in microwave power module |
| 09/25/2013 | CN103325543A Transformer high-voltage side accessory power supply and manufacturing method thereof |
| 09/25/2013 | CN103325537A Transformer core pulling plate assembly convenient to assemble |
| 09/25/2013 | CN103325534A Transformer iron core and production method thereof |
| 09/25/2013 | CN103325517A Manufacturing method for NbTi/Cu superconducting joint |
| 09/25/2013 | CN103325515A Magnetic epoxy resin powder solvent and method for packaging inductor by utilization of same |
| 09/25/2013 | CN103322932A Turn-to-turn interval indication device of superconducting coil and winding turn number control method |
| 09/25/2013 | CN102683001B Large spiral forward and reverse winding device of copper pipe coils |
| 09/25/2013 | CN102592782B Choking coil and manufacture method thereof |
| 09/25/2013 | CN102204066B Method of manufacturing coil and device for manufacturing coil |
| 09/25/2013 | CN102046310B Method for producing soft magnetic material and method for producing dust core |
| 09/25/2013 | CN101981635B 电子元器件 Electronic Components |
| 09/25/2013 | CN101501794B A winding apparatus and a method of winding |
| 09/19/2013 | WO2013137135A1 Rare-earth permanent magnet, rare-earth permanent magnet manufacturing method, and rare-earth permanent magnet manufacturing device |
| 09/19/2013 | WO2013137134A1 Rare earth permanent magnet and method for producing rare earth permanent magnet |
| 09/19/2013 | WO2013137133A1 Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnet |
| 09/19/2013 | WO2013137132A1 Rare earth permanent magnet and rare earth permanent magnet production method |
| 09/19/2013 | WO2013134894A1 Method for producing stacked coil device |
| 09/19/2013 | US20130243940 Diffusion barrier coated substrates and methods of making the same |
| 09/19/2013 | US20130243638 Magnetic Material And A Method For Producing Same |
| 09/19/2013 | US20130241686 Reactor and manufacturing method thereof |
| 09/19/2013 | US20130241685 Method of Constructing Inductors and Transformers |
| 09/19/2013 | US20130241684 Method for manufacturing common mode filter and common mode filter |
| 09/19/2013 | US20130241683 Inductor for Post Passivation Interconnect |
| 09/19/2013 | US20130241333 Permanent magnet and method for manufacturing the same, and motor and power generator using the same |
| 09/19/2013 | US20130239404 System and Method for Integrated Inductor |
| 09/19/2013 | DE102012005223A1 Injection molding tool for preparation of permanent magnet e.g. ring magnet for brushless direct current motor rotor, has orientation magnets that are distributed around chamber and rotated partially inverse to chamber axial direction |
| 09/18/2013 | EP2638550A1 Magnetic material and a method for producing same |
| 09/18/2013 | CN203205692U Depainting apparatus for transformer solenoid |
| 09/18/2013 | CN203205248U Clamp device for coil taping machine |
| 09/18/2013 | CN203205247U Adhesive tape sticking unit |
| 09/18/2013 | CN203205246U Coil winding structure for hollow electric reactor |
| 09/18/2013 | CN203205245U Winding mold with iron core used for photovoltaic electric reactor |
| 09/18/2013 | CN203205244U Opening and closing winding displacement device |
| 09/18/2013 | CN203205243U Multifunctional press-mounting mechanism for primary special-shaped winding of mutual inductor |
| 09/18/2013 | CN203205242U Inductance coil framework clamp |
| 09/18/2013 | CN203205241U Magnet ring thread end tightening and removing fixing device |
| 09/18/2013 | CN203205240U Magnetic core clamping device |
| 09/18/2013 | CN203205239U Upper magnetic core installation unit in magnetic core assembling machine |
| 09/18/2013 | CN203205238U Combined machine table device in magnetic core assembling machine |
| 09/18/2013 | CN203205237U Magnetic core assembling machine |
| 09/18/2013 | CN203205236U Lower magnetic core installing unit in magnetic core assembling machine |
| 09/18/2013 | CN203205235U Conveying belt mechanism in magnetic core assembling machine |
| 09/18/2013 | CN203205234U Transformer high-tension bushing lead traction device |
| 09/18/2013 | CN203205176U Coil connector module |
| 09/18/2013 | CN203205175U Coil connector module |
| 09/18/2013 | CN203199642U Framework installation unit in magnetic core assembling machine |
| 09/18/2013 | CN203199641U Taking and putting clamp device in magnetic core assembling machine |
| 09/18/2013 | CN203197914U Feeding mechanical arm device in magnetic core assembling machine |
| 09/18/2013 | CN203197244U Fixing device for transformer iron core pressing die |
| 09/18/2013 | CN203197243U Triple connected protection device for moulding press |
| 09/18/2013 | CN203196818U Adhesive valve component of adhesive dispensing unit in magnetic core assembling machine |
| 09/18/2013 | CN103314418A Composite soft magnetic material having low magnetic strain and high magnetic flux density, method for producing same, and electromagnetic circuit component |
| 09/18/2013 | CN103312052A Antenna device for wireless power supply system |
| 09/18/2013 | CN103310976A Winding gear of three-dimensional wound core transformer |
| 09/18/2013 | CN103310975A Amorphous alloy transformer winding multifunctional mould |
| 09/18/2013 | CN103310974A Processing method and processing equipment for single T-shaped stay |
| 09/18/2013 | CN103310973A Iron core assembling technology of transformer product |
| 09/18/2013 | CN103310972A Method for preparing high-performance sintered Nd-Fe-B magnet |
| 09/18/2013 | CN103310971A Preparation method for obtaining high-performance sintered Nd-Fe-B magnet |
| 09/18/2013 | CN103310970A Preparation method of radial orienting permanent magnetic ring and radial orienting device used by same |
| 09/18/2013 | CN103310969A Preparation process of permanent magnet under high use temperature |
| 09/18/2013 | CN103310968A Sintering and manufacturing method of energy-saving, environmentally-friendly and low-carbon rare earth permanent magnet |
| 09/18/2013 | CN103310967A Manufacturing technology of transformer for switching power supply |
| 09/18/2013 | CN103310966A Mounting and positioning method and tool for iron yoke on electric reactor |
| 09/18/2013 | CN103310965A Support tool and support method for tank cover of barrel type oil tank |
| 09/18/2013 | CN103310964A Method for welding tank rim through filling transformer product with nitrogen |
| 09/18/2013 | CN103310963A Three-winding transformer design method suitable for 35kV distribution construction |
| 09/18/2013 | CN103310961A Compression method and compression device for reactor body of electric reactor |
| 09/18/2013 | CN103310946A Common mode filter and fabrication method thereof |
| 09/18/2013 | CN103310945A Thin film type common mode filter |
| 09/18/2013 | CN103310937A High-saturation magnetic induction density iron cobalt-based nanocrystal soft magnetic powder core and preparation method thereof |
| 09/18/2013 | CN103310936A Low-loss Fe-based nanocrystalline soft magnetic powder core and manufacturing method thereof |
| 09/18/2013 | CN103310935A Silicon dioxide nano magnetic microsphere and preparation method thereof |
| 09/18/2013 | CN103303794A Auxiliary standing tool and standing method for cable-through bushing |
| 09/18/2013 | CN103302289A Adjustable forming mould of neodymium iron boron magnetic material |
| 09/18/2013 | CN103301936A Magnetic device for separating broken steel balls of ball grinder and assembling process of magnetic device |
| 09/18/2013 | CN102826857B Chip inductance element manufactured by low-temperature co-firing ferrite unsintered tape |
| 09/18/2013 | CN102610352B Non-inductive coil for high-temperature superconducting resistance-type current restrictor |
| 09/18/2013 | CN102592778B Low-cost sintered NdFeB (neodymium-ferrum-boron) magnet and manufacture method thereof |
| 09/18/2013 | CN102592777B Low-cost sintered neodymium iron boron magnet and production method thereof |