Patents
Sitemap › H01 - Basic electric elements › H01F - Magnets; Inductances; Transformers; Selection of materials for their magnetic properties › H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass
Patents for H01F 41 - Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass (27,155)
03/2014
03/20/2014WO2014017637A3 MANUFACTURING METHOD FOR Sr FERRITE PARTICLES FOR SINTERED MAGNET, AND MANUFACTURING METHOD FOR Sr FERRITE SINTERED MAGNET
03/20/2014US20140077920 Inductor core, an arrangement for a press, and a manufacturing method
03/20/2014US20140077918 Winding device, winding method, and transformer winding
03/20/2014US20140075744 Pressing Of Transformer Windings During Active Part Drying
03/20/2014DE102012216668A1 Verfahren zum Herstellen eines anisotropen Magneten und anisotroper Magnet A method for manufacturing an anisotropic magnet and an anisotropic magnet
03/19/2014EP2709118A1 Optimal inductor
03/19/2014CN203491495U Transformer conducting wire copper member welding rack
03/19/2014CN203491104U Correcting device capable of preventing guiding needle from being broken
03/19/2014CN203491103U Single-inclined-plane network transformer bottom case
03/19/2014CN203491102U Network transformer bottom case with double inclined faces
03/19/2014CN203491101U Magnetic ring feeding device
03/19/2014CN203491100U Automatic feeding device of magnetic ring winding machine
03/19/2014CN203491099U Feeding device of magnetic ring winding machine
03/19/2014CN203491098U Magnet ring wire-winding tool
03/19/2014CN203491097U Wound core winding group for novel transformer
03/19/2014CN203491096U Adjustable winding mould
03/19/2014CN203491095U Feeding device of inductor winding machine
03/19/2014CN203491094U Locking mechanism of multi-head winding machine
03/19/2014CN203491093U Wire clamp mechanism of multi-head winding machine
03/19/2014CN203491092U Transformer winding machine
03/19/2014CN203491091U Large-tonnage horizontal transformer coil winding machine
03/19/2014CN203491090U Poleless speed adjusting coil winding machine
03/19/2014CN203491089U Winding mechanism of winding machine
03/19/2014CN203491088U Full-automatic winding machine
03/19/2014CN203491087U Terminal plate for pouring coils
03/19/2014CN203491086U Partition board type network transformer bottom box
03/19/2014CN203491085U Resin pouring-type transformer coil
03/19/2014CN203491084U Baking device for splicing soft magnetic ferrite magnetic core
03/19/2014CN203491083U Guide pin correcting device of network transformer
03/19/2014CN203491082U Guiding needle puller capable of conducting rapid positioning
03/19/2014CN203491081U Automatic pulling device of guide pin of network transformer
03/19/2014CN203491080U Guide pin pulling device of network transformer
03/19/2014CN203491079U Guiding needle fracture preventing, drawing and pulling mechanism
03/19/2014CN203491078U Network transformer pin correcting device
03/19/2014CN203491077U Corrector for network transformer pin
03/19/2014CN203491054U Extensible magnet ring
03/19/2014CN203491045U Transformer case casting clamp
03/19/2014CN203491040U Four-phase five-column electric reactor
03/19/2014CN203491036U Combined magnet ring
03/19/2014CN203489595U Vacuum drying room for manufacturing transformer
03/19/2014CN203486446U Feeding system of automatic coil winding machine
03/19/2014CN203486198U Transformer coil packing roll stand
03/19/2014CN103650304A Device for producing field-pole magnet and method for producing same
03/19/2014CN103650244A Ultra-wideband assembly system and method
03/19/2014CN103650081A Method of manufacturing ceramic electronic part
03/19/2014CN103650080A Production method for a figure-of-eight-shaped laminated coil
03/19/2014CN103650079A Process for producing decarbonized reclaimed material from R-Fe-B permanent magnet alloy
03/19/2014CN103650077A Inductor and manufacturing method therefor
03/19/2014CN103650073A Sintered neodymium magnet and manufacturing method therefor
03/19/2014CN103650072A NdFeB system sintered magnet
03/19/2014CN103646782A Transformer coil end insulator manufacturing device
03/19/2014CN103646781A Sustaining device for winding of superconducting magnet
03/19/2014CN103646780A Press-fitting hold-down device used for amorphous alloy dry type transformer low-voltage coil
03/19/2014CN103646779A First end inner diameter side axial leading method for transformer spiral coil
03/19/2014CN103646778A Structure and method for assembling iron core set of amorphous transformer
03/19/2014CN103646777A Method for preparing crystal boundary nano-composite intensified neodymium iron boron magnet
03/19/2014CN103646776A Method for modifying mechanical surface of sintered nd-fe-b magnet based on plastic constraint
03/19/2014CN103646775A Method for preparing special-shaped magnetic core by thermoplastic injection molded iron-based composite materials
03/19/2014CN103646774A Production method of neodymium iron boron magnetic body
03/19/2014CN103646773A Manufacturing method of R-Fe-B sintered magnet
03/19/2014CN103646772A Preparing method of R-Fe-B sintered magnet
03/19/2014CN103646771A Magnetic ring production technology
03/19/2014CN103646770A Rectangular iron core pressing and stacking device for electric reactor
03/19/2014CN103646769A Manufacturing technology of pulse transformer
03/19/2014CN103646756A High-power-density switching power supply transformer and processing technology thereof
03/19/2014CN103646750A Magnetic sealing compound winding type power inductor and preparation method thereof
03/19/2014CN103646749A Quasi-isotropy microwave ferromagnetic multilayer film and preparation method thereof
03/19/2014CN103646742A Neodymium-iron-boron magnet and preparation method thereof
03/19/2014CN103646740A Process for production of NdFeB sintered magnets and NdFeB sintered magnets
03/19/2014CN103641850A Preparation method of single-molecular magnet [Dy2(saph)2Cl2].4CH3OH
03/19/2014CN103639410A Mould arrangement worktable for robot system formed by die-casting magnetic materials
03/19/2014CN103637802A Positioning and clamping device for magnet coil framework of magnetic resonance medical instrument
03/19/2014CN103637801A Device for positioning and adjusting axes of magnet coil frameworks of magnetic resonance medical instrument
03/19/2014CN102737830B Automatic winder for inductor
03/19/2014CN102637517B Cold and hot press combined magnetic element
03/19/2014CN102568812B Full-automatic multi-groove multi-linear-diameter winding mechanism and integrated machine of the winding mechanism
03/19/2014CN102360909B Preparation method for neodymium iron boron magnet
03/13/2014WO2014038706A1 Sheet-shaped inductor, inductor within laminated substrate, and method for manufacturing said inductors
03/13/2014WO2014038607A1 Production method for permanent magnet, production device for permanent magnet, permanent magnet, rotating electrical device, and permanent magnet for rotating electrical device
03/13/2014WO2014038022A1 Nd-Fe-B THIN FILM MAGNET, AND METHOD FOR PRODUCING SAME
03/13/2014US20140072470 Consolidation of exchange-coupled magnets using equal channel angle extrusion
03/13/2014US20140070914 Magnetic core, magnetic component and design method of magnetic core
03/13/2014US20140070913 System and Method for a Coreless Transformer
03/13/2014US20140068926 Method of Producing the Same a Surface-Mount Inductor
03/13/2014DE102013109825A1 System und Verfahren für einen kernlosen Transformator System and method for a coreless transformer
03/13/2014DE102012022254B3 Electromagnet for e.g. control and on-off valves in automatic gearboxes of motor vehicles, has plastic-made apertures of partial encapsulation in iron yoke that is configured to receive coil in correct position
03/13/2014DE102009038730B4 Blechpaket aus weichmagnetischen Einzelblechen, elektromagnetischer Aktor und Verfahren zu deren Herstellung sowie Verwendung eines weichmagnetischen Blechpakets Laminations of soft magnetic individual sheets, electromagnetic actuator and method for their preparation and use of a soft magnetic core stack
03/12/2014EP2705263A2 Magnetic bearing assembly
03/12/2014CN203481045U Mould-pressing inductive sheet
03/12/2014CN203481044U Varnished wire tensioning device
03/12/2014CN203481043U Winding machine
03/12/2014CN203481042U Ferrite silver plating feeding device
03/12/2014CN203481041U Universal type fixed support of amorphous iron core inner window
03/12/2014CN203481040U Universal movable die for amorphous iron core
03/12/2014CN203481039U Sintering box for preparing spliced and sintered neodymium-iron-boron permanent magnet blank
03/12/2014CN203481035U Overall current transformer structure applied to GIS and provided with supporting cylinder
03/12/2014CN203481007U Integrated-poured coil structure of dry type transformer
03/12/2014CN203480980U Square neodymium iron boron magnet
03/12/2014CN203480979U Cylindrical neodymium iron boron magnet
03/12/2014CN203480978U Suction magnetic sheet with conical sunk hole
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