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Patent Searching and Data


Matches 201 - 250 out of 11,033

Document Document Title
WO/2016/208144A1
Provided is a reactor comprising the following: a first coil; a second coil disposed so as to be parallel to the first coil; a connected conductor connected to the first coil and the second coil; a first terminal connected to the first c...  
WO/2016/208441A1
Provided are a reactor having excellent manufacturability and heat dissipation, and a method for manufacturing the same. The reactor is provided with a coil and a magnetic core disposed on the inside and outside of the coil and forming a...  
WO/2016/199700A1
Provided is a reactor which is easy to fabricate and which has excellent heat dissipation properties. The reactor is provided with an assembly comprising a magnetic core formed by joining a plurality of separate cores together, and a coi...  
WO/2016/195002A1
The present invention provides a gapped core of which the DC superimposition characteristics can be easily adjusted and have small variations, and which can be manufactured with high efficiency. The gapped core 10 according to the presen...  
WO/2016/190319A1
Provided is a current limiting circuit inductor which, despite being small in size, can provide a current limiting effect by maintaining a large inductance when an instantaneous large current flows. In particular, the current limiting ci...  
WO/2016/185812A1
Provided is a cooling structure for coiled components such as transformers or reactors, the cooling structure achieving an increased cooling effect by uniformly supplying cooling wind to the outer peripheral surface of the coil. Flow cor...  
WO/2016/185712A1
In the present invention, a reactor is provided with a coil body, an exterior case, and a filler. The coil body has a core and a coil wound around the core. The exterior case has a metal structure and a plastic frame. The metal structure...  
WO/2016/179387A1
The technology described in this document can be embodied in an apparatus that includes at least four magnetic cores, wherein each core is for supporting an inductor of a filter circuit. Each of the cores include a first section, and a s...  
WO/2016/170927A1
The purpose of the present invention is to provide a surface-mounted reactor which has a magnetic shield structure capable of greatly decreasing the influence of position error between members when magnetic cores comprising a plurality o...  
WO/2016/167199A1
Provided is a reactor in which a coil-core assembly is secured in a case, it being possible to minimize damage to the core accompanying vibration during operation of the reactor and reduce noise. A reactor provided with a coil, a magneti...  
WO/2016/167198A1
Provided are a reactor with which stress possibly occurring during loading into a magnetic core can be reduced and ameliorated, and which has excellent manufacturability as well; and a method for manufacturing the reactor. This reactor i...  
WO/2016/163130A1
A noise filter (100, 200, 300) provided with: a coil (1a, 1b) the winding pattern of which is configured by stacking flat plate-shaped conductors (50); a magnetic core (2) wound around the coil (1a, 1b); and a heat radiation member (3) e...  
WO/2016/163084A1
This reactor contains a core comprising a magnetic body having a heating effect, and a coil wound around portions of the core. The core has a first core portion having two extremities located at opposite sides from one another, a second ...  
WO/2016/157411A1
The present art relates to a reactor mechanism capable of effectively suppressing an increase of the surrounding temperature of an electronic component in a housing. A reactor mechanism relating to the present art is provided with: a rea...  
WO/2016/158579A1
Provided is a reactor in which an attachment member fitted to the reactor is integrated with an assembly. The reactor is provided with: an assembly of a coil including a winding portion, and a magnetic core; and an attachment member fitt...  
WO/2016/152578A1
Provided are an inductor with which it is possible to suppress a decrease in inductance without causing magnetic saturation of a magnetic core even under a large current of the order of several 1000 A, such as a surge current, and a prot...  
WO/2016/143729A1
Provided is a reactor that has excellent productivity and facilitates the filling, with a resin, of a space formed between a plurality of core pieces. The reactor is provided with: a coil that has a winding portion; a magnetic core that ...  
WO/2016/143368A1
To reduce radiation noise at a connecting section between electronic components. This reactor is provided with a winding wire, a magnetic core of the winding wire, and a connecting member, which is electrically connected to an electronic...  
WO/2016/143730A1
Provided is a reactor which has excellent productivity and in which core pieces can easily be held at a prescribed position. The reactor is provided with: a coil that has a winding portion; a magnetic core that is formed by combining the...  
WO/2016/140114A1
The present invention enables easy positioning of abutting faces of a resin case, while facilitating core gap management and further facilitating assembly work. A resin case 1 is capable of housing at least one magnetic core selected fro...  
WO/2016/139539A1
Apparatus include(s) a package having a load, and methods of making an electronic circuit include disposing the package on a printed circuit board. The apparatus include(s) an integrated conducting element and inductive element disposed ...  
WO/2016/136680A1
Provided is a reactor that is capable of being maintained in a secured state with respect to an installation target, and with which a magnetic core is not readily damaged. The reactor comprises an assembly of a coil and a magnetic core d...  
WO/2016/132867A1
Provided is a reactor with which constituent members can be easily retained in predetermined positions relative to one another during a manufacturing process, and having high productivity. The reactor comprises: a coil having a winding p...  
WO/2016/129487A1
Provided is a reactor core piece having excellent bondability with a resin mold portion. The reactor core piece comprises a compacted powder formed body obtained by pressing and forming raw material powder containing soft magnetic powder...  
WO/2016/125406A1
The purpose of the present invention is to reduce the size of a reactor. A reactor (20) comprises a coil (33), and a terminal block (22) to which conductor wires (33a, 33b) lead out from both ends in the winding-core direction of the coi...  
WO/2016/125632A1
Provided are the following: a composite material having excellent direct current superposition characteristics, low iron loss and high strength; a magnetic core for a magnetic part provided with this composite material; a reactor; a conv...  
WO/2016/073128A3
A method and apparatus for providing welding type power, including a power and control circuit is disclosed. The power circuit provides welding, control and aux power. The control and aux power are provided with a transformer, and second...  
WO/2016/114236A1
The present invention provides a core component in which a powder compact and a resin mold portion are firmly bonded together. A core component is provided with a powder compact obtained by pressure-molding a raw material powder containi...  
WO/2016/104245A1
Provided is a reactor with which an assembled body can be firmly fixed to a mounting plate. This reactor is provided with: an assembled body provided with a magnetic core and a coil provided with windings; and a mounting plate on which t...  
WO/2016/104246A1
Provided is a reactor capable of accurately measuring the temperature of a magnetic core. The reactor is provided with: an assembled body provided with a magnetic core and a coil provided with windings; and a temperature sensor for measu...  
WO/2016/092612A1
A stationary induction device is provided with: an iron core (120) that includes a plurality of first electromagnetic steel plates (10) laminated in one direction and wherein is formed a shaft part (121) having main surfaces (121m) posit...  
WO/2016/080131A1
This induction apparatus includes: a magnetic core forming a magnetic path; and a coil. The magnetic core has a first core and a second core. The first core has a leg part extending in the direction along the winding central axis line of...  
WO/2016/072295A1
Provided is a reactor capable of being manufactured without holding an assembly, when fixing the assembly to a mounting plate via a joining layer. The reactor comprises a coil, a magnetic core, an insulating interposed member, a metal mo...  
WO/2016/073128A2
A method and apparatus for providing welding type power, including a power and control circuit is disclosed. The power circuit provides welding, control and aux power. The control and aux power are provided with a transformer, and second...  
WO/2016/072245A1
Provided is a reactor having excellent assembly workability and whereby a gap material and a plurality of core pieces that constitute a magnetic core can be easily positioned. The reactor comprises: a coil having a pair of laterally arra...  
WO/2016/060000A1
Provided is a reactor that makes it possible to effectively use dead space as an arrangement position for a temperature sensor for measuring the temperature of a coil and that is capable of accurately measuring said temperature. The reac...  
WO/2016/060001A1
Provided is a reactor that makes it possible to reduce a gap formed around a sensor and to suitably maintain the contact state between a coil and the sensor. The reactor is provided with: a coil comprising a wound section obtained by win...  
WO/2016/052257A1
 Provided is a magnetic core component with which it is possible to suppress leakage flux while controlling the number of dies required during molding. Also provided is a chip inductor in which the component is used. A magnetic core co...  
WO/2016/052251A1
A coil device characterized by being equipped with two core members, a conducting wire wound around a core formed by arranging the two core members opposing one another in the up/down direction with a gap therebetween, and first and seco...  
WO/2016/043310A1
 Provided is an inductor with which it is possible to form an efficient magnetic circuit for a magnetic flux generated on the inside part of a winding wire, and to suppress the generation of noise due to leakage of the magnetic flux to...  
WO/2016/043025A1
Provided are: a composite material which exhibits low iron loss, high saturation magnetization, and high strength; and a magnetic component and a reactor which are provided with said composite material. The composite material includes a ...  
WO/2016/031993A1
Provided is a reactor which, despite being made thin, is capable of ensuring a required inductance value. This reactor is provided with: a coil having an opening provided in the centre; and a core which is formed by mixing a soft magneti...  
WO/2016/027569A1
The purpose of the present invention is to provide a small size and high heat dissipation reactor and a DC-DC converter using the reactor. The reactor of the present invention is equipped with a flat sheet bus bar, a core having a middle...  
WO/2016/006198A1
A magnetic circuit component comprising: magnetic cores (35, 45, 55, 65) and coils (1, 11, 21, 31, 41, 51, 61, 71, 76, 78, 81 85, 87, 101, 111, 121) having conductors (2, 12, 22, 32, 42, 52, 62, 72, 82, 102, 112, 122) wound around the ma...  
WO/2016/002326A1
A coil assembly 10 provided with a coil unit 11 in which a coil 16, which is formed by winding a wire, is arranged within a magnetic core 12; a coil case 20 that houses the coil unit 11; and a potting material 60 that fills the inside of...  
WO/2016/002783A1
Provided are a core piece that has excellent resin-bonding properties and manufacturability, and a reactor. The core piece constitutes a magnetic core arranged inside and outside a coil made by winding a wire. A region to which a resin p...  
WO/2016/003376A1
The present invention is a reactor design method which is realized by using a computer (80) in order to determine the parameters which are required for forming an air core reactor (70) comprising coils (72) which are disposed telescopica...  
WO/2015/197672A1
Disclosed is a stacking unit for holding core plates of an inductive component, comprising a plurality of stacking elements inside or on each of which one of the core plates is held, the stacking elements being designed in such a way tha...  
WO/2015/199044A1
Provided is a core member capable of satisfactorily meeting a required characteristic. A core member is obtained by molding a mixture containing soft magnetic powder and resin, and is provided with a specific portion having, as a specifi...  
WO/2015/190215A1
Provided is a reactor such that movements of a coil due to vibrations can be suppressed without a sealing material. The reactor is equipped with: a coil formed by spirally winding a winding wire; magnetic cores each having an inner core ...  

Matches 201 - 250 out of 11,033