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Patent Searching and Data


Matches 151 - 200 out of 10,867

Document Document Title
WO/2017/099026A1
A reactor provided with a coil having a winding part formed from a plurality of turns in which windings are wound in a spiral form, a magnetic core having a part positioned inside the winding part, a case for accommodating an assembly ha...  
WO/2017/090412A1
This coil device 10 is provided with: a coil 11, which comprises a bare conductor on which a coating has not been formed, and has a plurality of turn parts 12 that are wound and a terminal part 13 connected to the outside; a case 40 that...  
WO/2017/081971A1
A first winding (3a), a second winding (3b), a fourth winding (3e), and a fifth winding (3f) that function as a transformer are each wound on side legs of a three legged core. A third winding (3c, 3d) that functions as a DC reactor is wo...  
WO/2017/073145A1
A coil assembly mounted on a circuit board having a conductive circuit, wherein there is provided a coil having a winding part with a rectangular wire wound edgewise, both ends of the rectangular wire have an extension part extending in ...  
WO/2017/063889A1
An inductor assembly (1) is disclosed comprising a magnetic core (2) with a center leg (3) and a number n of phase legs (4), wherein n is an integer and n>1, each phase leg (4) being magnetically connected to the center leg (3) by an upp...  
WO/2017/061045A1
A self-cooled reactor apparatus (1) is equipped with: a pair of frames (12) which are mounted to a vehicle chassis (2); a coil (11) which is provided between the pair of frames (12) and fixed to the frames (12); a cover (13) which is pro...  
WO/2017/058565A1
A cradle (200) to mount a coil (405) of an electric power line reactor (400) is provided. The cradle (200) includes a plurality of a pair of opposing arms (215(1-4)). Each arm 215 has a free end (225(1-4)) and an end coupled to a hub (22...  
WO/2017/051818A1
A composite material molded body comprising soft magnetic powder including a plurality of soft magnetic particles, and a resin encapsulating the soft magnetic powder in a dispersed state is provided with: a parting line corresponding to ...  
WO/2017/043523A1
This reactor is provided with: a coil having a winding portion; a magnetic core having an inner core portion disposed inside the winding portion and an outer core portion disposed outside the winding portion; an inner interposition membe...  
WO/2017/038459A1
The present invention uses a stationary induction device container (1) capable of accommodating the content (2) of a stationary induction device and a liquid cooling insulation medium (3). A surface (10) of the container (1) is coated wi...  
WO/2017/033711A1
Provided is a coil component comprising: a coil which includes an inner circumferential surface, an outer circumferential surface and, continuous therewith, a pair of end surfaces; and a core that surrounds the perimeter of the coil. In ...  
WO/2017/029914A1
A reactor comprises: a magnetic core (20); a coil (30); a first cooling member (40, 60); a second cooling member (41, 61); a first sealing resin portion (50); and a second sealing resin portion (51). The first sealing resin portion and t...  
WO/2017/029713A1
[Problem] To provide an inductor of high manufacturing efficiency and a wireless power transmission device provided with the inductor. [Solution] An inductor according to one embodiment is provided with a magnet core, a winding, a cast c...  
WO/2017/030084A1
A composite material molding comprising soft magnetic powder and a resin enclosing the soft magnetic powder in a dispersed state is provided with parting lines corresponding to a split surface of molds for molding the composite material ...  
WO/2017/026266A1
This invention has a first coil (L1) shaped so as to be wound around a winding axis, and a second coil (L2) disposed (arranged) so as to substantially overlap with the first coil (L1) when viewed from the direction of the winding axis of...  
WO/2017/018237A1
A reactor provided with: a coil including a winding portion comprising a winding of a winding wire; a magnetic core forming a closed magnetic path with an inner core portion disposed inside the winding portion and an outer core portion d...  
WO/2017/014160A1
A reactor provided with an assembly including a coil and a magnetic core which is disposed on the inside and outside of the coil and which forms a closed magnetic path. The magnetic core is disposed on the outside of the coil and provide...  
WO/2017/014065A1
A laminated inductor (1) includes: a laminate (10); electrodes (15-1, 15-2); connecting conductors (21, 23); and non-magnetic bodies (25, 27). In the laminate (10), a coil (29) is formed spirally while overlapping in a laminated directio...  
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...  

Matches 151 - 200 out of 10,867