| Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155) |
|---|
| 02/06/2013 | CN202720982U Magnetic stripe structure |
| 02/06/2013 | CN202715825U 磁芯压制模具装置 Core pressing mold assembly |
| 02/06/2013 | CN102918611A Method for producing rare earth permanent magnets, and rare earth permanent magnets |
| 02/06/2013 | CN102918609A Improved transformer |
| 02/06/2013 | CN102918608A Through via inductor or transformer in a high-resistance substrate with programmability |
| 02/06/2013 | CN102918607A Sintered magnet and method for producing the sintered magnet |
| 02/06/2013 | CN102917818A Coated metal powder, powder magnetic core and method for producing same |
| 02/06/2013 | CN102915831A Winding tool for transformer |
| 02/06/2013 | CN102915830A Foil winder |
| 02/06/2013 | CN102915829A Core for wire-wound component, method of manufacturing the same, and wire-wound component |
| 02/06/2013 | CN102915828A Stationary induction electric apparatus and manufacturing method thereof |
| 02/06/2013 | CN102915824A Common mode filter with heterogeneous lamination and manufacturing method thereof |
| 02/06/2013 | CN102915823A Common mode filter of multi-layer spiral structure and manufacturing method thereof |
| 02/06/2013 | CN102909367A Novel process for machining flywheel of magnetic exercise bike |
| 02/06/2013 | CN102403121B Full-automatic spring shaped coil winder |
| 02/06/2013 | CN102360920B Preparation method for neodymium iron boron (NdFeB) permanent magnet |
| 02/06/2013 | CN102054581B Winding device for core equipped with central hole and winding method thereof |
| 02/06/2013 | CN102024550B Novel electric reactor |
| 02/06/2013 | CN101939802B Method for production of a winding block for a coil of a transformer and coil produced in this way |
| 02/06/2013 | CN101923593B Performance analysis method of saturated reactor for converter valve in thyristor impedance state |
| 02/06/2013 | CN101620919B Planar grooved power inductor structure and manufacture method |
| 02/05/2013 | CA2707643C Permanent magnet, manufacturing method thereof, and rotor and ipm motor |
| 02/05/2013 | CA2489649C Strain-relieving wire lead-in |
| 02/05/2013 | CA2489647C Lead-in for electronic bobbins |
| 01/31/2013 | WO2013016000A2 Environmentally robust electromagnets and electric motors employing same for use in nuclear reactors |
| 01/31/2013 | WO2013015701A1 Delta magnetic core |
| 01/31/2013 | WO2013015095A1 Powder magnetic core, method for manufacturing same, and coil component |
| 01/31/2013 | WO2013015053A1 Device for producing field-pole magnet and method for producing same |
| 01/31/2013 | WO2013015047A1 Device for producing field-pole magnet and method for producing same |
| 01/31/2013 | WO2013013365A1 Method for preparing amorphous transformer magnetic core |
| 01/31/2013 | WO2012010958A8 Method of producing powder magnetic core and method of producing magnetic core powder |
| 01/31/2013 | US20130029035 CoFe/Ni Multilayer Film with Perpendicular Anisotropy for Microwave Assisted Magnetic Recording |
| 01/31/2013 | US20130027818 Transformer instrumentation and metering system |
| 01/31/2013 | US20130027171 Electronic component and manufacturing method for same |
| 01/31/2013 | US20130027162 Miniature Neutral Toroidal Current Transformer |
| 01/31/2013 | US20130027040 Magnetic resonance radio-frequency coil and method of manufacturing |
| 01/31/2013 | DE202013000695U1 Trennelement für eine Ringkerndrossel und Ringkern A separator for a toroidal core inductor, and ring core |
| 01/31/2013 | CA2842889A1 Apparatus and method for manufacturing field-pole magnet |
| 01/31/2013 | CA2841004A1 Environmentally robust electromagnets and electric motors employing same for use in nuclear reactors |
| 01/30/2013 | EP2551864A1 Method of manufacture for encased coil body and encased coil body |
| 01/30/2013 | EP2551863A1 Reactor and method of manufacture for same |
| 01/30/2013 | CN202713553U Magnetic steel used in loudspeaker |
| 01/30/2013 | CN202711951U Varnish dipping device for transformer coils |
| 01/30/2013 | CN202711950U Wire reel for coil |
| 01/30/2013 | CN202711949U Coil skeleton |
| 01/30/2013 | CN202711948U Pneumatic solenoid pressing machine |
| 01/30/2013 | CN202711947U Paint peeling mechanism of winding machine |
| 01/30/2013 | CN202711946U Adjustable winding former for transformer coil |
| 01/30/2013 | CN202711945U Idler pulley device for production of transformer |
| 01/30/2013 | CN202711922U Winding type coil structure |
| 01/30/2013 | CN202711918U Iron core of transformer |
| 01/30/2013 | CN202711915U Transformer magnetic core |
| 01/30/2013 | CN202711899U Control device magnetic steel |
| 01/30/2013 | CN202711897U Magnetic steel for large-scale computer |
| 01/30/2013 | CN202711896U Magnetic steel for tool |
| 01/30/2013 | CN202711895U Magnetic steel for sucking disc |
| 01/30/2013 | CN202711894U Magnetic steel for war industry |
| 01/30/2013 | CN202711893U Magnetic steel for instrument |
| 01/30/2013 | CN202711892U Winding assembly |
| 01/30/2013 | CN202711890U Efficient soft magnetic ferrite magnetic core |
| 01/30/2013 | CN202711889U Anti-direct-current-bias magnetic powder core provided with external permanent magnet sleeve layer |
| 01/30/2013 | CN202701377U Magnetic tile two-cavity die |
| 01/30/2013 | CN202701221U Thread end cutting device of winding machine and automatic winding machine |
| 01/30/2013 | CN102906828A Core assembly for wireless power communication and power supply device for wireless power communication including same, and method for manufacturing a core assembly for wireless power communication |
| 01/30/2013 | CN102903514A End sealing process for multilayer foil coil of dry-type transformer |
| 01/30/2013 | CN102903513A Transformer lead manufacturing tool |
| 01/30/2013 | CN102903512A 空心线圈绕线机 Hollow coil winding machine |
| 01/30/2013 | CN102903511A Method for winding pins of coil frame and device for implementing method |
| 01/30/2013 | CN102903510A Conductor overlap welding end socket |
| 01/30/2013 | CN102903509A Electromagnet yoke installing tool |
| 01/30/2013 | CN102903508A Tool for piling silicon steel sheets |
| 01/30/2013 | CN102903507A Positioning tool for stacking silicon steel sheets |
| 01/30/2013 | CN102903506A Device and method for manufacturing silicon-steel sheet iron core |
| 01/30/2013 | CN102903505A Transformer production process |
| 01/30/2013 | CN102903504A Patch board support and installing method thereof |
| 01/30/2013 | CN102903492A Magnetic component |
| 01/30/2013 | CN102903474A Injection anisotropic composite magnet and preparation method thereof |
| 01/30/2013 | CN102903472A Sintered neodymium-iron-boron magnet and preparation method thereof |
| 01/30/2013 | CN102403119B Device for winding 8-shaped coils |
| 01/30/2013 | CN102290188B Winding device for shimming superconducting coil and and winding method thereof |
| 01/30/2013 | CN101927344B Method for producing soft magnetic metal powder coated with mg-containing oxidized film and method for producing composite soft magnetic material using the powder |
| 01/30/2013 | CN101814354B Magnetic circuit with wound magnetic core and method of manufacturing the same |
| 01/30/2013 | CN101699586B Insulated impregnating process for high-frequency transformers |
| 01/29/2013 | US8362361 Method for producing parts for passive electronic components and parts produced |
| 01/24/2013 | WO2013012506A1 Variable angle scrapless transformer core central leg |
| 01/24/2013 | WO2012157988A3 Production method for a figure-of-eight-shaped laminated coil |
| 01/24/2013 | US20130022163 Environmentally robust electromagnets and electric motors employing same for use in nuclear reactors |
| 01/24/2013 | US20130021128 Miniature shielded magnetic component |
| 01/24/2013 | US20130021127 Open wound transformer with disc windings |
| 01/24/2013 | US20130019464 Method of providing arc-resistant dry type transformer enclosure |
| 01/24/2013 | DE102011080046A1 Method for manufacturing local coil, particularly breast coil, thoracic coil or shoulder joint coil for magnetic resonance imaging device, involves shaping of local coil with flat cross-section into local coil with curved cross-section |
| 01/23/2013 | CN202695130U Novel partial discharge online monitoring test system of dry-type transformer |
| 01/23/2013 | CN202695129U Packaging pin assembly for packaging electronic components and packaging device for electronic components |
| 01/23/2013 | CN202695128U Framework fixing device used for automatic coil winding machine |
| 01/23/2013 | CN202695127U Transformer based on novel glass wire wrapping technology |
| 01/23/2013 | CN202695126U Paint stripping device of pancake coil forming machine |
| 01/23/2013 | CN202695125U Self-bonded coil forming machine |
| 01/23/2013 | CN202695124U Magnetic core clamping device |
| 01/23/2013 | CN202695123U Powder removing type coiler |
| 01/23/2013 | CN202695122U Stable winder |