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)
07/2012
07/04/2012CN102549685A Permanent magnet and manufacturing method for permanent magnet
07/04/2012CN102549684A Permanent magnet and manufacturing method for permanent magnet
07/04/2012CN102549681A Transformer core
07/04/2012CN102549680A Permanent magnet and manufacturing method for permanent magnet
07/04/2012CN102548076A Induction cooker wire coil and wire coil winding technology
07/04/2012CN102543422A Technology for improving insulation resistance of dry transformer iron core and online monitoring system for partial discharge
07/04/2012CN102543421A Winding machine capable of braking in emergency
07/04/2012CN102543420A Annular electromagnetic coil winding device
07/04/2012CN102543419A Making method of coil
07/04/2012CN102543418A Method for preparing high-magnetic energy product samarium-cobalt-based permanent magnet by modifying hydrogenated samarium nano powder
07/04/2012CN102543417A Method for manufacturing bonded permanent magnet by utilizing injection molding die
07/04/2012CN102543416A Integrated molding die
07/04/2012CN102543415A Method for quickly releasing stress generated after winding of hollow coils
07/04/2012CN102543414A Insulated drying processing method of transformer body
07/04/2012CN102543413A Novel energy power inductor regulation and strapping tape strapping and cutting machine
07/04/2012CN102543407A Laminated inductor and method of manufacturing the same
07/04/2012CN102543395A Surge protection reactor and manufacturing method thereof
07/04/2012CN102543385A Bond wire transformer
07/04/2012CN102543384A Mining explosion-proof all-insulation dry type transformer with amorphous alloy iron core for mobile transformer substation
07/04/2012CN102543383A Amorphous alloy plane stepped iron core and manufacturing method thereof
07/04/2012CN102543376A Differential-mode choking coil magnetic core for LEDs
07/04/2012CN102543375A Transformer magnetic core for LEDs
07/04/2012CN102543373A Inductive component with improved core properties
07/04/2012CN102543371A Magnetic core
07/04/2012CN102543369A Novel voltage transformer iron core and manufacturing method thereof
07/04/2012CN102543361A Tunable inductor
07/04/2012CN102543357A Material with giant magneto-impedance effect and preparation method thereof
07/04/2012CN102543353A Method and device for manufacturing magnetic radiation ring
07/04/2012CN102543351A Process for machining electromagnetic coil of four-way valve
07/04/2012CN102543350A Production process of dust core and dust core obtained thereby
07/04/2012CN102543345A Low power consumption Fe-Si-Al alloy material with magnetic conductivity mu=26 and preparation method thereof
07/04/2012CN102543341A Method for preparing anisotropic nanocrystalline rare-earth permanent magnet block material
07/04/2012CN102534358A Manufacturing method of high-coercivity R-Fe-B sintered permanent magnet material
07/04/2012CN102528659A Clamp structure for C-shaped ferrite magnetic core
07/04/2012CN102364628B Transformer manufacturing method for coil
07/04/2012CN102208284B Abnormally-shaped winding coiling machine
07/04/2012CN102136364B Honeycomb-coiling and flat-coiling dual purpose coiling machine
07/04/2012CN102136341B Anisotropic V-shaped orienting magnet ring
07/04/2012CN102087903B Double-face symmetric wired printed circuit board (PCB) type Rogowski coil
07/04/2012CN102074342B Method for precisely making laminated component
07/04/2012CN102024558B Method for manufacturing transformer sealant row
07/04/2012CN101923935B Electromagnetic coil and method for processing coil terminal thereof
07/04/2012CN101916649B Demoulding mechanism of poured coil
07/04/2012CN101908397B Rare earth hydride surface coating treating agent, application thereof and method for forming rare earth hydride surface coating
07/04/2012CN101901683B Process for shaping composite inductors
07/04/2012CN101855381B Sputtering system and film deposition method
07/04/2012CN101834053B Ferromagnetic/anti-ferromagnetic multilayer film pinning material and preparation method thereof
07/04/2012CN101800128B Impregnation method of iron core and product thereof
07/04/2012CN101752059B Winding power inductance component and manufacturing method thereof
07/04/2012CN101702374B Transformer coil press machine
07/04/2012CN101630582B Body insulation structure of dry-type transformer with three-dimensional rolled iron core and manufacturing process thereof
07/04/2012CN101425368B Insulation collar ring used for super-high or extra-high voltage transformer and production process thereof
07/04/2012CN101319400B Method for Fe doped growing GaFeN dilution magnetic semiconductor and uses thereof
07/04/2012CN101300183B Electronic component conveying equipment and its control method
07/04/2012CN101075497B Method for manufacturing solenoid magnet
06/2012
06/28/2012WO2012086575A1 Ferromagnetic sputtering target
06/28/2012WO2012086554A1 Adhesive tape, flat wire covered with adhesive tape, and electrical instrument using same
06/28/2012WO2012086440A1 Rare earth magnet recovery method
06/28/2012WO2012086050A1 Press board laminate and press-fitting method for same
06/28/2012WO2012084801A1 Soft magnetic powder
06/28/2012CA2822168A1 Soft magnetic powder
06/27/2012EP2469546A1 Electrical assembly and method for making the same
06/27/2012EP2467859A2 Compliant coil form
06/27/2012EP2226747B1 Method and device for creating a wiring pattern on a substrate
06/27/2012CN202285440U 一种电磁线圈及用于绕制线圈的模具 An electromagnetic coil and for coiled mold
06/27/2012CN202285200U 线饼辐向卡具 Line pie spoke to fixtures
06/27/2012CN202285199U 线架组合结构 Wire frame composite structure
06/27/2012CN202285198U 干式平波电抗器线圈吊具 Dry smoothing reactor coil spreader
06/27/2012CN202283598U 一种t型产品成型模具 One kind of mold products t
06/27/2012CN1716468B Surface-mount coil package and method of producing the same
06/27/2012CN102522197A Automatic-rectification winding machine for mica plates
06/27/2012CN102522196A Welding technology of electromagnetic wire of transformer
06/27/2012CN102522195A Coiling machine for identical-weight coils
06/27/2012CN102522194A Ladder winding method for transformer type sensor coil
06/27/2012CN102522193A Device and method for improving coercivity of magnet
06/27/2012CN102522192A Stamping and guiding regulating device for inserting slice machine
06/27/2012CN102522187A Building-block-combined-type high power transformer
06/27/2012CN102522186A Ceramic electromagnetic coupler core and preparation method thereof
06/27/2012CN102522178A High-temperature permanent magnet alloy Fe-Co-Gd thin strip and forming method thereof
06/27/2012CN102515281A Preparation method for Fe3O4 magnetic fluid and water-soluble Fe3O4 powder
06/27/2012CN102054575B Method for preparing magnetic mesoporous carbon by co-pouring
06/27/2012CN102013317B Reshaping clamp of single-phase rectangular open coiled iron core windings
06/27/2012CN101968998B Novel tool for repairing transposition lead
06/27/2012CN101950653B Inductance device and magnetic core thereof
06/27/2012CN101937766B Central pressing draw bar of reactor
06/27/2012CN101847505B Dry type transformer and manufacturing method thereof
06/27/2012CN101819870B Method for adjusting inductance value of bank wound coil component
06/27/2012CN101542656B Method and device involving coil taking-out or taking-out forming
06/27/2012CN101512691B Disc wound transformer and manufacturing method thereof
06/27/2012CN101499364B Magnetic core and integrated electrical inductance
06/26/2012US8206606 Oxide magnetic material
06/26/2012US8205324 Method of fabricating an inductor structure
06/21/2012WO2012081737A1 Green compact, manufacturing method for same, and reactor core
06/21/2012WO2012081669A1 Ferromagnetic material sputtering target
06/21/2012WO2012081668A1 Ferromagnetic material sputtering target
06/21/2012US20120156062 Electromagnetic clutch, compressor, and manufacturing method for electromagnetic clutch
06/21/2012US20120154092 Apparatus and Associated Methods
06/21/2012US20120154078 Solenoid with a connection region
06/21/2012US20120154072 Fbar duplexer module and fabrication method thereof
06/21/2012US20120151751 Tv tuner and the manufacturing method thereof
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