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WO/2013/084609A1 |
An inner margin part (134) adjoining an inner extraction part (132) is used as the innermost end of a conductive member (120) made of a ribbon conductor (100), and a bobbin (30) is caused to hold the inner margin part (134) when winding ...
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WO/2013/073283A1 |
This reactor (1A) is provided with an assembly (10) of a coil (2) and a magnetic core (3), and a case (4A) for housing said assembly (10). At least a portion of the case (4A) provided to the reactor (1A) contains a porous body formed fro...
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WO/2013/073384A1 |
This reactor (1A) is provided with: one coil (2) having a turn part (2t) formed by spirally winding a winding wire (2w) of which the conductor is formed from a rectangular wire, and an extraction part (2d) for extracting the winding wire...
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WO/2013/065183A1 |
Provided is a reactor having less of a risk of resin leaking into the periphery of a lead wire. A reactor (100) is a device in which coils are wound around resinous bobbins. Bobbins (2a, 2b) have flanges (3). The flanges (3) are provided...
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WO/2013/065095A1 |
[Solution] Either a reactor or a transformer comprises two facing yoke iron cores, and a plurality of magnetic support iron cores around which coils are wound and gap adjustment means are disposed. The two facing yoke iron cores are conn...
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WO/2013/061799A1 |
Conventional cooling structures had the issues of only having cooling by direct contact with a side surface of a metal case, no consideration being given to heat transfer in many directions, and more efficient cooling being required. H...
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WO/2013/058073A1 |
A power supply circuit (10) of an image pickup module (1) is provided with a switching regulator (11), which generates a power supply voltage (Vo) by converting magnetic energy into electric energy by turning on/off a transistor (110) co...
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WO/2013/058024A1 |
This reactor is provided with a coil (2), a magnetic core (3) on which this coil (2) is disposed, and a case that houses an assembly (10) of the coil (2) and magnetic core (3). The case is provided with a bottom plate part (40) constitut...
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WO/2013/051421A1 |
This reactor (1A) is provided with a cylindrical coil (2), a magnetic core (3) disposed inside and outside the cylindrical coil (2) and for forming a closed magnetic path, and a case (4A) for housing the cylindrical coil (2) and the magn...
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WO/2013/051425A1 |
This reactor (1A) is provided with a cylindrical coil (2), a magnetic core (3) disposed inside and outside the cylindrical coil (2) and for forming a closed magnetic path, and a case (4A) for housing the cylindrical coil (2) and the magn...
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WO/2013/045849A1 |
A coiled electronic power component (3) intended to be mounted on a base (2), the component (3) comprising a magnetic core (31) extending axially on which is wound a plurality of turns (32), so as to form a magnetic core, and at least on...
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WO/2013/045850A1 |
A coiled electronic power component (3) intended to be mounted on a base (2), the component (3) comprising a magnetic core (31) extending axially on which is wound a plurality of turns (32), so as to form a magnetic coil, and at least on...
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WO/2013/042692A1 |
[Problem] To provide an injection-molded reactor that reduces loss during reactor operation. [Solution] For use as a thermoplastic resin forming a resin binder, to a main-component resin (A) that is a highly heat-resistant resin with a m...
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WO/2013/042691A1 |
[Problem] To provide an injection-molded reactor that has superior heat dissipation and a good ability to inhibit a core's internal temperature rise caused by heat generation during operation of the reactor. [Solution] A reactor (15) is ...
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WO/2013/030029A1 |
The invention relates to an inductor (1) comprising a magnetizable core (2) that has a winding axis (3), and comprising at least one winding (4) formed by a conductor which at least partly surrounds the winding axis of the core. In said ...
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WO/2013/031711A1 |
[Problem] To provide a small sized reactor with which it is possible to reduce the volume of a core and decrease electrical power losses. [Solution] A reactor has a first magnetic body and a pair of mutually insulated coils insulated fro...
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WO/2013/018381A1 |
The objective of the present invention is to provide a choke coil with which the mechanical strength of the core can be ensued easily with a simple construction which is neither an ER core nor an EE core. This choke coil is equipped with...
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WO/2013/014813A1 |
A compressed powder compact (10) is obtained by compression-molding coated soft magnetic particles provided with an insulating coating, and is a modified prismoid body having, as a principal body, a prismoid section (113) flanked by plat...
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WO/2013/011783A1 |
This inductor (1A) is provided with the following: a tube-shaped coil (2); and a magnetic core (3A) that has an inner core part (31) disposed inside the coil (2) and an outer core part (32A) that is disposed outside the coil (2) and, tog...
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WO/2013/011574A1 |
A reactor (10) includes a core body (20) having a U-shape block core (21) and an I-shape block core (22) which are arranged with a gap therebetween, a coil (51) wound around the outer periphery of the core body (20) and a gap plate (31) ...
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WO/2013/011780A1 |
This inductor (1A) is provided with the following: a tube-shaped coil (2); a magnetic core (3A) that has an inner core part (31) disposed inside the coil (2) and an outer core part (32A) that is disposed outside the coil (2) and, togethe...
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WO/2013/005573A1 |
A reactor is provided with a coil formed by winding a wire, and a magnetic core for forming a closed magnetic path comprised of both an inner core section inserted into the coil and an outer core section covering the inner core section a...
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WO/2013/005385A1 |
The present invention is noise minimization coil elements (1, 3) for minimizing high-frequency noise. The noise minimization coil elements (1, 3) comprise coils in which belt-shaped conductive members are wound such that the width direct...
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WO/2013/001592A1 |
An inductor provided with the following: an inductor core comprising two U-shaped core members arranged in a ring with gaps therebetween, said gaps containing adhesive layers; primary insert-molded resin parts that cover the outside surf...
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WO/2013/001591A1 |
An inductor that has the following: an inductor core comprising a plurality of core members arranged in a ring with gaps therebetween; primary insert-molded resin parts comprising a thermoplastic resin covering the outside surface of the...
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WO/2013/001593A1 |
An inductor provided with the following: an inductor core comprising two U-shaped core members arranged in a ring with gaps therebetween; primary insert-molded resin parts that cover the outside surfaces of the leg parts of the core memb...
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WO/2012/176558A1 |
The present invention provides: a method for manufacturing reactors, which enables reactors to be more easily manufactured compared to the prior art; and a reactor that is obtained according to the manufacturing method. In this manufactu...
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WO/2012/164998A1 |
The present invention is a reactor (1), which is provided with: a combined body (10) configured by combining a coil member (2) and a magnetic core (3) with each other; and a case (4) having the combined body (10) housed therein. The case...
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WO/2012/157053A1 |
Provided is a reactor device (10), comprising: two opposing yoke iron cores (11a, 11b); a plurality of magnetic pole iron cores (31) whereon coils (21) are coiled and gap adjustment means (5a, 5b) are disposed; and one or more zero-phase...
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WO/2012/153619A1 |
Disclosed is an inductor capable of connecting in stable fashion an external device and a sensor for measuring physical quantities (such as temperature) of the inductor. The inductor (1A) comprises: a coil (2); a magnetic core (3) on whi...
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WO/2012/153618A1 |
This reactor (1) comprises a coil (2), a magnetic core (3) having the coil (2) arranged therein, and a case (4) housing an assembly (10) comprising the coil (2) and the magnetic core (3). The case (4) comprises a bottom plate section and...
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WO/2012/147487A1 |
The present invention is a method for producing a compressed powder compact, employing a coated soft magnetic powder that comprises a plurality of coated soft magnetic particles of soft magnetic particles coated on the outer perimeter by...
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WO/2012/147644A1 |
A reactor (1A) comprises a single coil (2) composed of a winding wire (2w) wound in a spiraling manner, and a magnetic core (3) disposed inside and outside the coil (2) and forming a closed magnetic circuit. The magnetic core (3) compris...
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WO/2012/137494A1 |
This reactor is provided with a core provided with projection parts which protrude into the hollow core part of an air core coil. Given that S is the cross-sectional area at or near the leading end of the projection parts, g is the gap l...
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WO/2012/132565A1 |
A pressed molded member which is an outer core provided in a reactor, said outer core, when seen in a plan view, having a planar shape wherein, compared with the side of the outer core opposing the inner core, the reverse side has a smal...
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WO/2012/128037A1 |
This reactor (1) is equipped with a coil (2), and a magnetic core (3) which is positioned on the inside and outside of the coil (2), and forms a closed magnetic circuit. At least part of the magnetic core (3) is made from a composite mat...
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WO/2012/128034A1 |
This reactor (1) is provided with a coil (2), and a magnetic core (3) that is positioned on the inside and outside of the coil (2), and which forms a closed magnetic circuit. At least part of the magnetic core (3) is made from a composit...
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WO/2012/124101A1 |
Provided is an electric device housing capable of reducing vibration occurring during operation of the electric device. A compact case (10) housing a reactor generating vibration during operation is provided with: a plate-shape base unit...
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WO/2012/119890A1 |
An AC inductor (1) includes a core (5), at least one permanent magnet for magnetically biasing the core (5), an inductor winding (8) on the core (5), and a circuitry which guides an alternating current which flows through the AC inductor...
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WO/2012/114890A1 |
A compact reactor, which is capable of properly measuring the temperature of a coil, is provided. The reactor is provided with a coil (2) equipped with a pair of coil elements (2a, 2b), and a magnetic core having a pair of inner cores (3...
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WO/2012/111499A1 |
Provided are a small reactor that exhibits superior production efficiency, a method for the manufacture thereof, and a reactor component adapted for use as a constituent component of the reactor. A reactor (1) is equipped with an assembl...
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WO/2012/111153A1 |
A reactor, which enables costs to be reduced while ensuring specific specifications for an electric vehicle such as an HV vehicle, is provided. The reactor for an HV vehicle includes: a reactor core (52) in which a pair of roughly U-shap...
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WO/2012/101764A1 |
Provided is a reactor (10) which uses a reactor core (12) in which J-shaped iron cores are oppositely disposed in a ring shape. In the ring shape, an axial outer circumferential part of a first coil (50) wound around a first gap (40) and...
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WO/2012/090258A1 |
A reactor device (100, 200) housing a reactor body formed by connecting a plurality of cores in a case so that the reactor floats in the case. A reactor body (30) is placed in a case (12) using plate springs (50, 52) to allow the movemen...
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WO/2012/073565A1 |
An amorphous material, which is an iron core material for a reactor device, has poorer processability and a greater extent of iron loss/deterioration when a process stress is applied, compared with a silicon steel sheet that is used for ...
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WO/2012/066938A1 |
This reactor (1) is provided with an assembly (10) equipped with a coil (2) and a magnetic core (3) on which this coil (2) is disposed and a case (4) that houses this assembly (10). The case (4) is provided with a bottom plate part (40) ...
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WO/2012/039268A1 |
Provided is a small-sized reactor that has excellent heat dissipation properties. A reactor (1) comprises: an assembly (10) that comprises a coil (2) and a magnetic core (3) on which the coil (2) is arranged; and a case (4) that contains...
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WO/2012/035940A1 |
A reactor (1α) is equipped with: a coil (2), which is formed by winding a winding wire (2w); a magnetic core (3) which is arranged on the inside and outside of the coil (2) and which forms a closed magnetic circuit; and a case (4) which...
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WO/2012/032716A1 |
This winding element (Da) is provided with a core part (2a) that comprises a plurality of members and is provided with at least a section that goes through the center of a coil (1). The plane (2sf) where the plurality of members (a first...
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WO/2012/032715A1 |
A winding element (Da) of the present invention is disposed on the outside of a coil (1) and is formed by a plurality of members (21a, 22a), and the contact surfaces of the plurality of members (21a, 22a) are provided with a core part (2...
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