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WO/2024/024835A1 |
An adhesive resin composition-coated electromagnetic steel sheet comprising: a steel sheet; and an adhesive resin composition film on at least one surface of the steel sheet, wherein the adhesive resin composition film is a semi-cured pr...
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WO/2024/023209A1 |
The present invention relates to a method for assembling an arrangement of one or more substrates, the method comprising arranging the one or more substrates in an arrangement in which at least one surface is defined by a plurality of ed...
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WO/2024/026243A1 |
Inductor packages employing wire-bonds over a lead frame to form integrated inductor(s), and related integrated circuit (IC) packages and fabrication methods. The inductor package includes one or more integrated inductors each formed fro...
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WO/2024/024834A1 |
An adhesive resin composition-coated electromagnetic steel sheet comprising a steel sheet and an adhesive resin composition coating film provided to at least one surface of the steel sheet, wherein the adhesive resin composition coating ...
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WO/2024/021570A1 |
The present application discloses a winding process for a wound iron core, comprising the following steps: feeding, placing a material strip on a feeding apparatus for feeding and conveying; heating, heating the material strip using a he...
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WO/2024/018624A1 |
A magnetic structure (10) comprises a non-magnetic substrate (12) and a plurality of columnar magnetic thin films (11). The magnetic thin films are formed from a rare earth magnetic material, and are provided on the non-magnetic substrat...
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WO/2024/016560A1 |
A Ga-based room-temperature Van der Waals ferromagnetic crystal material, preparation, and a use, relating to the technical field of the preparation of nanomagnetic materials. The material is Fe3-aGabTe2 (wherein a=-0.3-0.1 and b=0.8-1.2...
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WO/2024/018588A1 |
A coil bobbin (10) comprises: a winding (120); a first bobbin (111); and a second bobbin (112). The first bobbin (111) and the second bobbin (112) are arranged side by side such that the axial directions are aligned with each other. The ...
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WO/2024/014783A1 |
The present invention relates to a magnetic field heat treatment device for manufacturing an anisotropic bulk permanent magnet, which when performing magnetic field heat treatment, allows a heating element to intensively apply heat to an...
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WO/2024/014639A1 |
The present invention relates to a method for manufacturing a Fe-xSi(x=4-10.0wt%) alloy compressed powder core by high-temperature molding and a high-temperature molded, Fe-xSi(x=4-10.0wt%) alloy compressed powder core manufactured by th...
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WO/2024/013494A1 |
A method of reinforcing a superconducting magnet coil is described. The method comprises obtaining a superconducting magnet coil having a plurality of turns of a superconducting material wound on a former having a first longitudinal axis...
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WO/2024/009099A1 |
A coil shaping device for shaping a coil, in particular for an electrical machine, such as for a stator of an axial flux electrical machine, is provided. The coil shaping device comprises a holder for holding a first end of a pre-made su...
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WO/2024/007808A1 |
Disclosed in the present invention are a high-coercivity Nd-Fe-B sintered magnet and a preparation method and use thereof. The sintered magnet comprises the following components in percentage by mass: 100%: 26-37 wt % of R, R being at le...
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WO/2024/009405A1 |
A gap material (40) is disposed between a first core (10) and a second core (20), and separates the first core (10) and the second core (20) from each other. An adhesive (50) is applied between the first core (10) and the second core (20...
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WO/2024/004507A1 |
Provided is a dust core comprising: a metal magnetic powder (11) which is formed of a plurality of metal magnetic particles; and a binding agent (12) which binds together the plurality of metal magnetic particles of the metal magnetic po...
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WO/2024/004480A1 |
This inductor (100) is equipped with: a dust core (10) which has a first surface (11), a second surface (12) located on the side thereof opposite the first surface (11), and one or more third surfaces (for example, (13c)), which connect ...
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WO/2024/006160A1 |
In one example, an integrated circuit (200) comprises: a substrate (206); a semiconductor die (104); metal interconnects (130, 132, 134, 136), the semiconductor die being mounted to the substrate via the metal interconnects; an inductor ...
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WO/2024/000984A1 |
Provided in the present application are an inductor element and a manufacturing method therefor. The inductor element mainly comprises a magnet, terminals, and an inductive coil. A magnet center post is provided in the magnet, and the in...
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WO/2024/004494A1 |
This inductor (100) comprises: a magnetic core (10) having a bottom surface (11) (first surface); and a coil element (20) constituted by a flat wire. The coil element (20) has: a wound coil section (21); and a first lead-out section (22)...
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WO/2024/004495A1 |
An inductor (100) comprises a magnetic core (10) and a coil element (20) which is composed of a rectangular wire. The coil element (20) includes a wound coil portion (21), and a first lead-out portion (22) which is connected to the coil ...
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WO/2024/001041A1 |
The present invention provides a modified sintered neodymium-iron-boron permanent magnet material and a preparation method therefor. The modified sintered neodymium-iron-boron permanent magnet material comprises a first alloy. The first ...
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WO/2023/246439A1 |
Disclosed in the present invention are a samarium-based rare earth permanent magnet material, and a preparation method therefor and an application thereof. In the samarium-based rare earth permanent magnet material Sm2FeαCuβVγMoδNε,...
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WO/2023/246108A1 |
Disclosed is a casting type power inductor. The casting type power inductor comprises a base, a hollow coil, and a casting; the base comprises a flange and a central column; the central column is fixedly arranged at the center of the fla...
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WO/2023/243697A1 |
The present invention provides a multilayer soft magnetic alloy thin strip which is obtained by staking a plurality of soft magnetic alloy thin strips having a thickness of 10 µm to 50 µm upon each other, wherein: a resin layer is arra...
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WO/2023/236249A1 |
Disclosed in the present invention are a soft magnetic thin film iron core, comprising an insulating substrate and a soft magnet. By means of providing in the soft magnet a plurality of layers of hollowed-out grids stacked in the vertica...
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WO/2023/237616A1 |
The invention relates to a circuit carrier, in particular a multi-layer printed circuit board. The circuit carrier has at least two electrically insulating layers, and at least one electrically conductive layer. The circuit carrier also ...
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WO/2023/237760A1 |
The present invention relates to a method of producing a bulk magnetic material of permanent magnets free of rare-earth metals. Specifically the type of magnets produced by the present invention are rare-earth free magnets based on iron....
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WO/2023/238472A1 |
This laminated iron core is produced by: punching an amorphous metal thin plate using a die to carry out predetermined shaping; and using a predetermined amount of the amorphous metal thin plate that has been subjected to shaping to asse...
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WO/2023/236829A1 |
The present invention relates to a single-frame iron core forming method. The single-frame iron core forming method comprises: winding a material tape on a first inner support to form an annular single-frame base body, wherein the first ...
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WO/2023/234778A1 |
The present invention relates to an assembly for winding an edgewise coil. The present invention further relates to a multi-layer edgewise coil. The assembly comprising a winding core, at least one wire guiding unit for receiving a wire,...
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WO/2023/234046A1 |
This R-T-B-based sintered magnet (R represents a rare earth element including Nd, and T represents a transition metal element including Fe) comprises, as a rare earth element, at least dysprosium (Dy). When the value of saturation remnan...
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WO/2023/232659A1 |
The invention relates to a method for producing a winding for an inductive component, comprising the steps of: producing a planar, single-piece and electrically conductive blank, the blank comprising at least a first connection portion, ...
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WO/2023/234013A1 |
This data set generation method is for acquiring two-dimensional magnetic properties, the method comprising: a step for measuring a first magnetic field strength vector generated in an analysis object in accordance with a first elliptica...
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WO/2023/226875A1 |
A manufacturing method for a surface mounting inductor. The method comprises the following steps: arranging air core coils in an row-column array, arranging pins of the air core coils to have a consistent connection direction, and then u...
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WO/2023/227042A1 |
Disclosed in the present invention are an R-Fe-B based permanent magnet material, and a preparation method therefor and an application thereof. The permanent magnet material has the following properties: Br≥13.3 KGs, and Hcj≥25.1 Koe...
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WO/2023/223297A1 |
The present invention relates to an improved welding group (2) and kit for winding machines, preferably of the type used in the production of windings intended for medium and high voltage electric transformers to be used in the generatio...
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WO/2023/222609A1 |
A method of assembling a loudspeaker including providing a precursor loudspeaker. The precursor loudspeaker includes a chassis and a voice coil former. The chassis includes a first electrical terminal and a second electrical terminal. A ...
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WO/2023/224296A1 |
The present invention relates to a method for manufacturing a magnet, the method comprising the steps of: providing a magnet bar; and forming a groove part in at least one surface of the magnet bar. According to the present invention, th...
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WO/2023/217379A1 |
The disclosure relates to an inductor arrangement (200) for generating or receiving an electromagnetic field, the inductor arrangement (200) comprising: a flat coil-shaped multi-layer substrate (101) comprising a first conductive layer (...
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WO/2023/217512A1 |
The invention relates to a magnetic field-sensitive component having a through-opening and an axial extent, wherein - the magnetic field-sensitive component has at least one cut surface, wherein the cut surface has a normal which is perp...
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WO/2023/219096A1 |
This inductor comprises: a magnetic core (11) obtained by compression-molding a mixture of a magnetic material powder and a binder; a coil element (12) embedded in the magnetic core (11); and an electrode member (13) electromechanically ...
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WO/2023/218101A1 |
The invention relates to a method for producing a tape-wound toroidal core, comprising the steps of: • providing a soft-magnetic tape (1) on at least two tape reels (3), • unwinding the tape (1) from two tape reels (3) and winding th...
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WO/2023/215286A1 |
A coil structure for near-field wireless power transfer, integrating the traditional inductor and external capacitor structure into one single coil and forming a series resonance. The series resonance is achieved by a terminal connection...
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WO/2023/214709A1 |
The cooling apparatus for manufacturing a laminated core of a motor according to the present invention comprises a transfer jig 30 which comprises an upper jig 31, and a lower jig 32 in which a laminated core 200 is mounted; a base plate...
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WO/2023/213799A1 |
The invention relates to an easily manufacturable inductive component with precisely adjustable electrical and magnetic properties. The inductive component comprises a body with a central region of an electrical conductor. The central re...
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WO/2023/207021A1 |
Disclosed in the present invention are a neodymium-iron-boron magnet material and a preparation method therefor and the use thereof, and a motor. The neodymium-iron-boron magnet material of the present invention comprises an amorphous RE...
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WO/2023/208673A1 |
There is provided a method for producing a cooling channel in a winding (35) for a welding transformer (30) and a winding (35) for a welding transformer (30). In particular, the winding is (35) a secondary winding for the welding transfo...
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WO/2023/210247A1 |
A wiring circuit board according to the present invention is provided with: a core layer that is formed of a magnetic body and has first and second main surfaces, which face opposite directions, and first and second lateral surfaces whic...
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WO/2023/209813A1 |
[Problem] To ensure the necessary joining strength between iron core thin plates but suppress excessive heat accumulation at weld parts during the production of a laminated iron core. [Solution] A production method for a laminated iron c...
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WO/2023/208681A1 |
The invention relates to an additively manufactured magnetic plate (2) for a laminated core (4) of an electric machine (6), wherein at least two material components (8, 10) are present separated from each other in planar extent. These ar...
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