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Patent Searching and Data


Matches 201 - 250 out of 10,806

Document Document Title
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 ...  
WO/2015/186303A1
A reactor is provided with a magnetic core (13, 22, 52, 62, 72, 82), and a plurality of coils (14-17, 23-28, 32, 33, 42-45, 53-56, 63-70, 73-80, 86-93) that are disposed to be adjacent to each other and electrically connected to each oth...  
WO/2015/186674A1
Provided is a reactor that requires a small installation area, exhibits low loss, and can be manufactured efficiently. This reactor is equipped with: a coil that has a pair of laterally arranged winding sections on which a winding wire i...  
WO/2015/181849A1
An attachment member (30) is a metal member provided with: a top plate (31); a case bottom attachment section (32) extending downwards from the sides of the top plate; and a case wall attachment section (33) extending upwards from the si...  
WO/2015/181848A1
This winding component attachment structure affixes a winding component (1A, 1B), which results from a coil (3) being wound a plurality of times across the inner peripheral surface and outer peripheral surface of a ring-shaped core (2), ...  
WO/2015/178208A1
Provided is a reactor, which has excellent insulating characteristics between a metal case and an end portion of a winding wire that constitutes a coil, and which is small and has excellent manufacturability. This reactor is provided wit...  
WO/2015/170570A1
Provided is a reactor which exhibits excellent reliability and high joining strength between an end-surface interposing member and an outside resin mold section. A reactor equipped with: a coil having a winding section; a magnetic core w...  
WO/2015/170566A1
Provided is an electronic apparatus comprising: an induction apparatus; a switching element; and a cooler. The induction apparatus has a core and a coil wound around the core. The switching element is electrically connected to the coil, ...  
WO/2015/170571A1
Provided is a reactor which exhibits stable magnetic properties. A reactor equipped with: a coil having a winding section; a magnetic core which has an inside core section positioned inside the winding section and an outside core section...  
WO/2015/163191A1
Provided are a core piece with outstanding bonding capability with a resin section and low loss, and a reactor. The present invention is a core piece constituting a magnetic core disposed on the inside and outside of a coil formed by win...  
WO/2015/163190A1
Provided are a core piece and a reactor which have excellent adhesion to a resin portion and by which it is possible to mitigate the generation of excessive current. The core piece constitutes a magnetic core disposed to the inside and o...  
WO/2015/159640A1
This electronic device comprises an inductive device, a case, and a resin. The inductive device comprises a core and a coil wound around said core, and the core has a bottom surface and a side surface. The case, which has an inside botto...  
WO/2015/159673A1
This electronic device comprises an inductive device, a case, and a spacer. The inductive device comprises a core and a plurality of coils. The core has a plurality of legs around which the respective coils are wound. The case contains t...  
WO/2015/128551A1
The present invention relates generally to switched-mode converters of electric power. There are large amounts of switched-mode power supplies used for supplying energy for electrical devices. This brings the need to improve the efficien...  
WO/2015/125416A1
A core has first to third magnetic leg portions (151-153). First and second windings (121a, 121b) wound on the first and second magnetic leg portions (151, 152), respectively, are connected in series to constitute a first reactor. A thir...  
WO/2015/117820A1
The invention relates to an inductor (1) for induction thermography, which is designed in at least one section as a rectangularly wound conductor (2), said conductor (2) comprising a closed conductor loop (11) which, except for a conduct...  
WO/2015/115024A1
A coil part has a coil portion and an outer package body embedding the coil portion and formed of a magnetic material. External electrodes at both ends of the coil portion are both led out from a first side surface of the outer package b...  
WO/2015/111404A1
Provided is a winding member capable of: reducing the core temperature in comparison to conventional winding members, even for applications having a large amount of core heat generation; and, as a result, of being more compact and lighte...  
WO/2015/098356A1
Provided are: a method for producing, with a high yield, an electronic component which has a high self-inductance (L) and a high allowable current, and which is easily miniaturized; and the electronic component. This method for producing...  
WO/2015/099100A1
Provided is a reactor which can inhibit the movement of a coil caused by vibrations during operation while improving radiation performances. A reactor provided with a coil formed by winding a winding wire, and a magnetic core having an i...  
WO/2015/098876A1
This invention provides an inductor that exhibits excellent heat-dissipation performance. Said inductor comprises a coil that comprises a wound winding and a magnetic core around which the coil is laid out so as to form a closed magnetic...  
WO/2015/098579A1
Provided is a reactor with improved DC bias characteristics that can be made more compact. This reactor (1) is provided with: a core (2) which comprises a first core unit (21) having a first permeability and a second core unit (22) havin...  
WO/2015/098355A1
Provided are: a method for producing, with a high yield, an electronic component which has a high self-inductance (L) and a high allowable current, and which is easily miniaturized; and the electronic component. This method for producing...  
WO/2015/099099A1
Provided is a reactor in which the connection of a terminal fitting and an end of a winding that forms a coil can be performed with good accuracy, and which excels in assembly workability. The reactor includes: the coil that is formed by...  
WO/2015/087139A1
A reactor (10; 50) comprises two coils (21, 22; 71, 72) and a core (30; 60). The two coils are connected in series to each other and wound in an edgewise manner. The core is a ring core. The coils are attached to the core side by side in...  
WO/2015/079869A1
The present invention provides the following: a gapless magnetic core the quality of which excels with respect to magnetic characteristics and the like, with which fluctuations in such characteristics are small, and which excels in manuf...  
WO/2015/076165A1
In the present invention, an electronic device is provided with a magnetic core and a wiring board having an insulating substrate and a patterned conductor formed on the insulating substrate. The patterned conductor passes through the in...  
WO/2015/016748A3
The invention relates to electrical engineering. The device comprises a rectangular laminated core consisting of two rods (1) and two yokes (2), and an internal winding (3) and an external winding (4), which are arranged coaxially on ...  
WO/2015/068265A1
In this electromagnetic induction apparatus, a coil body is configured by electrically connecting and superposing coil sections comprising a wiring pattern of a printed wiring board and a metal member of which both ends are connected to ...  
WO/2015/001246A3
The invention relates mainly to a starter battery voltage step-up device (LPF) intended to prevent a drop in the battery voltage (Vbat) produced by a current surge in a power circuit of the starter when the starter is powered on. The dev...  
WO/2015/037544A1
A reactor device is provided with a first core, a second core, and a plurality of coils. The first core and the second core each have a plate-shaped base portion, and two leg portions that extend from one plate surface of the base portio...  
WO/2015/033710A1
A filter device (10) is electrically connected between a power conversion device (2) and a power supply (1), said power conversion device (2) including a converter unit (3) for rectifying an input and an inverter unit (4) for inversely c...  
WO/2015/016748A2
The invention relates to electrical engineering and can be used in the design and manufacturing of heavy-duty transformers and three-phase reactive power sources. The technical result which can be achieved when implementing the invent...  
WO/2015/008359A1
An air-cooled reactor comprises: a wind tunnel (9) which surrounds at least a part of a pair of coils (2) from a yoke section (3b) of a core (3) with an insulation distance therebetween and which conducts the flow of a cooling air curren...  
WO/2015/008813A1
Provided are: a dust core which has a constitution suitable for achieving a lowered core loss and an enhanced strength; a coil component using the same; and a process for manufacturing a dust core. This dust core is obtained by: dispersi...  
WO/2015/001378A1
Systems and methods for providing power to a load are provided. One system includes a first reactor including a first plurality of coils. A first coil of the first plurality of coils is configured to generate a first magnetic field, and ...  
WO/2014/208317A1
Provided is a reactor which is to be used in a state of being disposed in the circulation path of a liquid refrigerant and which can be produced at greater yields. The reactor is provided with an assembly comprising: a coil resulting fro...  
WO/2014/203809A1
This inductor is provided with an assembly combining a coil and a a magnetic core having a portion inserted within the coil, wherein at least a portion of the magnetic core is a magnetic body resulting from a plurality of Fe-Si alloy sof...  
WO/2014/196400A1
A reactor (1a) according to an embodiment of the present invention is provided with a core (3) and a coil (2). A core piece (3a) that constitutes at least one part of the core (3) is configured from a composite material that contains a m...  
WO/2014/188662A1
A coil structure is configured, such that an occurrence of a surge voltage is suppressed, from a magnetic core (101), a coil (102), and link conductors (103a, 103b) which are short-circuit conductors which configure closed circuits. The ...  
WO/2014/185296A1
A thermally conductive silicone adhesive composition for a reactor, having good fluidity even when containing a large amount of thermally conductive filler to obtain a thermally conductive silicone adhesive composition, permitting pottin...  
WO/2014/185342A1
Provided is a coil device for which the amount of man-hours in an assembly process can be reduced. The coil device according to the present invention comprises: a bobbin (1) made of synthetic resin having flanges respectively projecting ...  
WO/2014/181165A1
A reactor (2) includes a bobbin (10). The bobbin is a resin-made bobbin, and has a pair of flanges (12a, 12b) that face each other. Coils (3) are wound around the bobbin between the pair of flanges. Each of a pair of plates (20) is bridg...  
WO/2014/174964A1
The purpose of the present invention is to provide a winding-type electronic component and a winding-type electronic component core that can suppress a reduction in the bending rigidity of a core part in a winding-type electronic compone...  

Matches 201 - 250 out of 10,806