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Patent Searching and Data


Matches 301 - 350 out of 10,811

Document Document Title
WO/2013/137019A1
The present invention relates to a reactor (1) provided with a coil (2) and a magnetic core (3) with a part that is inserted into the coil (2). The magnetic core (3) comprises inner core sections (31, 31) disposed on the inside of the co...  
WO/2013/131663A1
The invention relates to an arrangement of an air-core inductor (10) and a changeover switch (12), in particular a changeover means or a load-stage changeover switch, wherein the air-core inductor (10) has windings (20). In the arrangeme...  
WO/2013/128762A1
This reactor is provided with a coil (2), and a magnetic core (3), which is disposed inside and outside of the coil (2), and which forms a closed magnetic circuit. The magnetic core (3) has a gap member (31g), and a composite core sectio...  
WO/2013/125102A1
 The reactor (1) according to the present invention contains a coil (2) and a magnetic core (3) on which the coil (2) is placed. In the reactor (1), an inner core part (31) constituting a portion of the magnetic core (3) is composed of...  
WO/2013/125169A1
Provided is a choke coil capable of applying an optimal magnetic bias even for increased amounts of current and capable of achieving a reduction in size and weight and a lower cost. This choke coil is provided with a coil (6) and a core ...  
WO/2013/118524A1
This reactor (1a) is provided with: a molded coil (20) in which a cylindrical coil, formed by winding a winding coil (2w), is covered by a resin molded part (21); and a magnetic core (3) arranged inside and outside of the coil and formin...  
WO/2013/118528A1
This reactor (1a) is provided with: a molded coil (20) in which a cylindrical coil, formed by winding a winding coil (2w), is covered by a resin molded part (21); and a magnetic core (3) arranged inside and outside of the coil and formin...  
WO/2013/111942A1
The present invention relates to a superconducting DC reactor configured of a coil formed of a superconducting material. More specifically, the present invention relates to a DC reactor that uses a coil formed of a high-temperature super...  
WO/2013/094209A1
A coil component is provided with: a magnetic core; a winding portion wound on the magnetic core; and an outer casing comprising plastic that covers the magnetic core and the winding portion. The magnetic core comprises magnetic powder a...  
WO/2013/091683A1
Air core reactor comprising a coil connected between a first terminal and a second terminal, characterized in that the coil is made of a succession of bundles of conductor (Bl, B2, B3, BN) connected in series along an axis between the fi...  
WO/2013/094488A1
A lead wire for static induction device is provided with a conductor (21), a coating insulating layer (22) arranged on the outer periphery of the conductor (21), and an insulating sheet (23, 33) arranged on the coating insulating layer (...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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) ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 301 - 350 out of 10,811