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Matches 1 - 50 out of 48,015

Document Document Title
WO/2021/010713A1
Provided is a Fe-based soft magnetic alloy. A Fe-based soft magnetic alloy according to an embodiment of the present invention is expressed by the empirical formula FeaBbCcCudNbe, wherein a, b, c, d, and e represent atomic percents (at%)...  
WO/2021/011360A1
A method of modifying a domain structure of a magnetic ribbon is provided. The method includes a combination of stress and magnetic field annealing the magnetic ribbon in order to generate a desired permeability along one or more axes of...  
WO/2021/010300A1
Provided is a bobbin for a coil made of liquid crystal polyester resin as a forming material, the bobbin for a coil having a cylindrical body and a pair of flange portions that are annular and provided at both ends of the body, a cross-s...  
WO/2021/010714A1
A method for manufacturing an Fe-based soft magnetic alloy is provided. An Fe-based soft magnetic alloy according to one embodiment of the present invention is manufactured by the method comprising the steps of: preparing an Fe-based ini...  
WO/2021/008787A1
The present invention relates to an instrument transformer (1) for high current and/or high voltage conversion, comprising a housing and at least an active part, which is electrically insulated by an isolation material. The isolation mat...  
WO/2021/008799A1
The present invention relates to an instrument transformer (1) for high current and/or high voltage conversion, comprising a housing and at least an active part, which is electrically insulated by an isolation material. The isolation mat...  
WO/2021/010409A1
Provided are a rotary machine core (1) that is structured from an electromagnetic steel sheet (100) in a layered condition, and a manufacturing method therefor. The electromagnetic steel sheet has a core back section (2) and a plurality ...  
WO/2021/008635A2
Disclosed is an inductance device electrode preparation method, comprising: S1, surface insulation treatment, specifically: placing an inductance device in a obliquely rotating spray pot body, and using a fixed spray gun to perform therm...  
WO/2020/239812A3
In one aspect a support member is provided. The support member is for forming an inductor coil of an aerosol provision device, and defines an axis about which a multistrand wire of the inductor coil is windable. An outer surface of the s...  
WO/2021/000670A1
Disclosed is a method for preparing a two-stage standard current transformer capable of implementing any change, comprising the following steps: (1) winding secondary power supply windings on a main iron core A to manufacture a main coil...  
WO/2020/262493A1
Provided is an Fe-based amorphous alloy ribbon having reduced core loss under conditions of a magnetic flux density of 1.45 T. One embodiment of the present disclosure is an Fe-based amorphous alloy ribbon. At least one surface of this F...  
WO/2020/262494A1
Provided is an Fe-based amorphous alloy ribbon having reduced iron loss in magnetic flux density conditions of 1.45 T, little deformation, and high productivity. This Fe-based amorphous alloy ribbon has a first surface and a second surfa...  
WO/2020/253046A1
Disclosed is a manufacturing method for a wireless charging coil. The method comprises: providing a substrate; coating a layer of UV optical cement on the substrate to form a first UV optical cement layer; generating a first spiral groov...  
WO/2020/254122A1
A magnetic core comprises an anisotropic, composite material, which itself includes a matrix material (e.g., a dielectric, non-magnetic material, preferably a paramagnetic material), and magnetically aligned, ferromagnetic particles. The...  
WO/2020/254379A1
The invention relates to a covered component (10) having a thermally conductive element (20) and a thermally conductive covering material (30) which is filled into an inner region of the element (20). The element (20) has multiple openin...  
WO/2020/255240A1
A rare earth sintered magnet having an R2T14B phase, wherein R represents at least one element selected from the group consisting of Nd, Pr, Dy and Tb, and T represents at least one element selected from the group consisting of Fe and Co...  
WO/2020/252159A1
Also disclosed herein is an article having a substrate and a layer of an FeRh alloy disposed on the substrate. The alloy has a continuous antiferromagnetic phase and one or more discrete phases smaller in area than the continuous phase h...  
WO/2020/241315A1
The method for manufacturing a motor core according to the present invention includes a step of manufacturing a motor core by processing an electromagnetic steel sheet, in which an average thermal conductivity from the surface to a posit...  
WO/2020/239812A2
In one aspect a support member is provided. The support member is for forming an inductor coil of an aerosol provision device, and defines an axis about which a multistrand wire of the inductor coil is windable. An outer surface of the s...  
WO/2020/241324A1
This reactor is provided with a coil which has a pair of windings arranged in parallel, a magnetic core which is arranged inside and outside of the windings, a holding member which restricts the relative positions of the coil and the mag...  
WO/2020/241325A1
This reactor is provided with: a coil having a pair of winding portions; a magnetic core disposed on the inside and outside of the winding portions; a holding member defining the relative positions of the coil and the magnetic core; a ca...  
WO/2020/235643A1
The present disclosure provides a production method that is for a nanocrystalline alloy ribbon having a resin film and that comprises a step for preparing a nanocrystallizable amorphous alloy ribbon, a step for performing a thermal treat...  
WO/2020/235642A1
The present invention provides a method for producing an alloy strip laminate, the method comprising: a step for forming cracks in an alloy strip by directly applying an external force to the alloy strip in a first laminate member compri...  
WO/2020/235246A1
This resin composition for magnetic member formation is a solid at 25°C and is used in compression molding, and contains a thermosetting resin, magnetic substance particles, and nonmagnetic substance particles which, when compared to th...  
WO/2020/233316A1
Disclosed are a cerium magnet with diffused grain boundaries containing REFe2 and a preparation method therefor, wherein an original cerium magnet contains a 2-14-1 main phase, a REFe2 phase and a rare earth-rich phase, and the REFe 2 ph...  
WO/2020/229975A1
A magnetic shielding film includes opposing first and second major surfaces and a plurality of particles dispersed therebetween, each particle having a magnetic permeability, a thickness H along a thickness direction of the particle, and...  
WO/2020/229523A1
The invention relates to a high voltage transformer which is designed as a toroidal transformer. Said high voltage transformer comprises a magnetisiable core (310) and a low voltage winding (330) and a high voltage winding (320 surroundi...  
WO/2020/223922A1
A heterojunction structure material, a preparation method therefor and use thereof. The heterojunction structure material comprises n layers of stacking units, each stacking unit comprising a reduced material layer and a metal compound l...  
WO/2020/224201A1
Disclosed in the present invention are a metal soft magnetic composite material inductor and a preparation method therefor, the method comprising: smelting Fe, Si and Cr and then employing a water atomization or gas atomization means to ...  
WO/2020/225885A1
The present disclosure provides a compound for a rare earth-bonded magnet, the compound comprising: a resin composition containing an epoxy resin (A), a phenolic resin curing agent (B), and a curing accelerator (C); and a rare earth-bond...  
WO/2020/223503A1
A means and method to enhance the security of personalized and variable print-on-demand data on vital records or documents, such as checks, by inkjet printing. A specially formulated penetrating ink prints information on the front side t...  
WO/2020/218607A1
This wound iron core is configured by layering, in a sheet thickness direction, a plurality of bent bodies shaped from a coated oriented electromagnetic steel sheet having a coating formed on at least one surface of the oriented electrom...  
WO/2020/216494A1
An ultra-low-profile low frequency antenna is disclosed including a magnetic core (10) having coil winding channels in three intersecting axial directions orthogonal to each other, defining X-axis (X), Y -axis (Y) and Z-axis (Z), receivi...  
WO/2020/211342A1
A winding apparatus and a winding method thereof. The winding apparatus comprises: a rotating assembly (1) configured to fix a coil frame (2) on which a wire is to be wound; a servo driver configured to drive the rotating assembly (1) to...  
WO/2020/213598A1
The present invention provides a choke coil, and a method for manufacturing the same, having a high occupation rate and high manufacturing efficiency. The method for manufacturing a choke coil 10 according to the present invention has:...  
WO/2020/207533A1
The invention relates to a climate-proof solenoid coil together with an insulation structure therefor and to a method for the production thereof for installation of the solenoid coil in a laminated core (yoke) of a linear electrical driv...  
WO/2020/209462A1
Disclosed are a reactor and a manufacturing method therefor. The reactor according to an embodiment of the present invention is a three-phase reactor in which respective phases have the same inductance. The three-phase reactor comprises ...  
WO/2020/208721A1
Provided is a method for manufacturing a rare earth non-sintered magnet, the method involving a step for heat-treating a molded body including rare earth element-containing magnetic material particles in an atmosphere including oxygen.  
WO/2020/199373A1
Disclosed are a transformer, an amorphous alloy three-dimensional wound core and a preparation method therefor. The amorphous alloy three-dimensional wound core comprises a plurality of single-frame core bodies, wherein each of the singl...  
WO/2020/203194A1
An insulated electric wire having a conductor and an insulating coating (A) arranged in contact with the conductor, wherein the insulating coating (A) includes a polyaryl ether ketone, the polyaryl ether ketone has a heat generation peak...  
WO/2020/203739A1
Provided are an Sm-Fe-N-based magnet powder and an Sm-Fe-N-based sintered magnet which exhibit high holding power while degradation of saturation magnetization is effectively reduced or prevented. The Sm-Fe-N-based magnet powder contains...  
WO/2020/196608A1
An amorphous alloy thin strip according to the present invention has an alloy composition represented by the formula: Fe100-a-b-c-dCuaSibBcSnd (wherein a, b, c and d represent values of at.% which satisfy the requirements represented by ...  
WO/2020/193909A1
The invention relates to a method for additively manufacturing a polarised section from a crystallisation nucleus, the method comprising the steps of: a) forming a powder layer of a polarisable material; b) selectively melting a region o...  
WO/2020/196994A1
The present invention relates to a device for testing insulation properties of a transformer, comprising: a low-voltage winding part and a high-voltage winding part that are arranged concentrically with each other; an iron core for testi...  
WO/2020/189381A1
This coil winding device (20) is provided with: a core material delivery means (21) for delivering, with a constant tension, a string-like core material (11) from a core material nozzle (22); a core material extracting means (50) for gri...  
WO/2020/188009A1
Methods and apparatus for manufacturing a magnetic structure are disclosed. In one arrangement, a method comprises driving magnetic material comprising a magnetic component and a liquid carrier medium through an outlet and onto a surface...  
WO/2020/189692A1
Provided is a circuit board manufacturing method in which a conductor layer is formed on a magnetic cured object containing magnetic powder by means of wet plating, the method being capable of suppressing the generation of magnetic forei...  
WO/2020/189477A1
This coil module is provided with a conductor layer, at least one element, and a sealing resin. The conductor layer is formed along a predetermined plane, and includes a wiring portion and a spiral coil portion. The at least one element ...  
WO/2020/184802A1
The present invention provides a method for manufacturing a manganese-based magnet, in which magnetization and coercivity may be improved by imparting an orientation to a magnetic body. A manganese-based magnet having excellent magnetic ...  
WO/2020/183995A1
This inductor (1) comprises a plurality of wires (2) and a magnetic layer (3). The plurality of wires (2) are spaced apart from each other in a first direction. Each of the plurality of wires (2) has a conductor (6) and an insulating lay...  

Matches 1 - 50 out of 48,015