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JP5650928B2 |
A soft magnetic material includes a plurality of magnetic particles, a binder (20), and a lubricant (30). The binder (20) binds the plurality of magnetic particles. The lubricant (30) is contained in the aggregate of the bound magnetic p...
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JP5646525B2 |
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JP5606987B2 |
An apparatus and method for providing cooling to a magnetic circuit element having a magnetic core disposed around a centrally located core support member having at least one core support member wall is disclosed which may comprise a cor...
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JP5603602B2 |
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JP2014160825A |
To provide a plywood laminate including an individual soft magnetic sheet having a magnetic characteristic suitable for an electromagnetic coil system, an electromagnetically-actuated apparatus of an electromagnetic injection valve, and ...
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JP2014143439A |
To provide a high-efficiency inductive device comprising a magnetic core including a magnetic circuit having at least one air gap.An inductive device 1 comprises a magnetic core including low-loss bulk ferromagnetic amorphous metal compo...
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JP5555725B2 |
An electric load control apparatus includes an inverter connected to input terminals of an electric storage device, and having output terminals connected via output electric power lines to an electric motor. The inverter includes switchi...
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JP5546135B2 |
A Mn-Zn ferrite core includes a basic component, sub-components, and unavoidable impurities, wherein, as the sub-components, silicon oxide (in terms of SiO 2 ): 50 to 400 mass ppm and calcium oxide (in terms of CaO): 50 to 4000 mass ppm ...
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JP3190881U |
To provide a plywood laminate containing an individual soft magnetic sheet having magnetic characteristics suitable for an electromagnetic coil system, and an electromagnetic actuating device in an electromagnetic injection valve. A plur...
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JP2014096538A |
To provide a composite ferrite core and a noise current absorption tool having a high noise countermeasure effect in a wide frequency band.A composite ferrite core 1 includes: a first ferrite core 7 having a first through-hole 11; and a ...
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JP2014093416A |
To provide a method of manufacturing a magnetic member, which does not use a construction method requiring costs of sintering at a high temperature, cutting using a high-hardness blade and the like, and which uses a molding method enabli...
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JP5489173B2 |
A coating process for electrical steel using a core sheet varnish composition, comprising the steps of a) applying at least one coating layer of a core sheet varnish composition onto the surface of the electrical steel the core sheet var...
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JP5448979B2 |
To provide a steel sheet for the rotor iron core of an IMP motor which has satisfactory punching workability, has high yield strength when being made into a rotor iron core, and also has excellent magnetic properties.The steel sheet is o...
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JP5435398B2 |
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JP5392413B2 |
In a composite electronic module, electronic components including magnetic substances are mounted on a substrate such that lines of magnetic force generated by a permanent magnet of a non-reciprocal circuit element are concentrated to th...
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JP2014011855A |
To provide an electromagnetic apparatus which prevents defects caused by protrusion of an adhesive without reducing a magnetic path effective cross sectional area.An electromagnetic apparatus includes: a dust magnetic core; and a rotatio...
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JP5391096B2 |
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JP5372326B2 |
A plurality of layers of the shapes is assembled by adhesive lamination to form a generally polyhedrally shaped bulk amorphous metal magnetic component useful in high efficiency inductive devices. The bulk amorphous metal magnetic compon...
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JP5360889B2 |
To provide a uniform characteristic ferrite plate obtained by successively laminating a ferrite, a self-adhering layer and a plastic film, with a uniform inductance across the entire area. The laminate obtained by laminating a plate-like...
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JP5360350B2 |
The present invention provides a molded ferrite sheet, sintered ferrite substrate and antenna module. The molded ferrite sheet having opposing surfaces and a thickness in a range of 30 mum to 430 mum, at least one surface of said opposin...
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JP5342745B2 |
A magnet core has a linear B-H loop, a high modulability with alternating current and direct current, a relative permeability of more than 500 but less than 15,000, and a saturation magnetostriction λs of less than 15 ppm, and is made o...
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JP5341290B2 |
A bulk amorphous metal magnetic component has a plurality of layers of ferromagnetic amorphous metal strips laminated together to form a generally three-dimensional part having the shape of a polyhedron. The bulk amorphous metal magnetic...
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JP5341294B2 |
A magnetic implement has a gap size ranging from about 1 to about 20 mm. The implement comprises a magnetic core composed of an amorphous Fe-based alloy. A physical gap is disposed in the core's magnetic path. The alloy has an amorphous ...
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JP5332408B2 |
To provide a powder magnetic core having both sufficiently low core loss and a sufficiently-excellent magnetic characteristic. The duct core 10 includes Fe-based particles 12, and an insulation layer 14 covering surfaces of the Fe-based ...
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JP3186764U |
To provide a magnetic core having a high pressure resistance while having a simple structure and simple manufacturing, and a magnetic element using the magnetic core. A magnetic core is made of a magnetic material, and is formed by exten...
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JP3186766U |
To provide a magnetic core capable of realizing a magnetic element having high pressure resistance while having a simple structure without an intermediate flange and being easy to manufacture, and a magnetic element using the magnetic co...
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JP5314095B2 |
A footswitch having an adjustable treadle and switch placements, thereby helping to make the footswitch ergonomically more correct for a variety of users.
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JP5289398B2 |
An inductance element (1) comprises a core (2) having a multilayer body (6) composed of magnetic alloy thin ribbons (5) and an insulating coating layer (7) which covers the peripheral surface of the multilayer body without being bonded t...
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JP5280130B2 |
To provide a magnetic sheet raw material that has a sintered ferrite sheet uniformly divided, and suppresses variance in characteristics among sheet pieces when punched out into respective sheet pieces and used. The magnetic sheet raw ma...
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JP5283165B2 |
To provide iron-nickel alloy powder which has a grain size smaller than that of metal powder by the conventional technique at a low cost and also has high saturation magnetic flux density, and to provide a powder magnetic core for an ind...
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JP2013172118A |
To make a magnetic material core provided in a power supply connector on the side handled by a person smaller, out of two power supply connectors each provided with two coils for transmitting power by electromagnetic induction.A magnetic...
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JP5208881B2 |
To provide a powder magnetic core of superior mechanical strength, capable of enhancing a strength of a molding, and capable of preventing the molding from being damaged when transported to an annealing process. A mixing process is const...
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JP2013115406A |
To provide a magnetic ribbon that can have eddy current loss effectively reduced, and is easy to manufacture and low-cost, and a tape wound core using the same.A magnetic ribbon 100 that is made of a soft magnetic body and has a pluralit...
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JP5182601B2 |
Even if produced from a broad amorphous alloy ribbon, a nano crystal soft magnetic alloy, a magnetic core made of a nano crystal soft magnetic alloy, and the amorphous alloy ribbon for a nano crystal soft magnetic alloys which has the ex...
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JP5179516B2 |
The actuator has excitation coils (30) crossed by controlled electric current, where the coils and magnet assemblies (32, 33) are moved with respect to each other between closed and opened positions. A magnetic circuit includes a fixed y...
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JP2013062969A |
To reduce cogging in a coil back yoke of a coreless electromechanical device while reducing manufacturing costs thereof.A cylindrical coil back yoke which is disposed at either an inner or outer periphery of an air-core electromagnetic c...
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JP5171754B2 |
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JP2013048250A |
To provide a bulk amorphous metal magnetic component comprising a plurality of layers made of amorphous metal strips laminated together to form a generally three-dimensional part having a shape of a polyhedron.The bulk amorphous metal ma...
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JP5156976B2 |
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JP5158163B2 |
To provide: soft magnetic powder capable of manufacturing a low-loss dust core small in loss (iron loss) in a high-frequency range; a method of manufacturing soft magnetic powder, capable of easily manufacturing the soft magnetic powder;...
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JP5158829B2 |
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JP2013046032A |
To provide a laminate core having excellent soft magnetic characteristics by minimizing decrease in saturation magnetic flux density.A magnetic thin band of 60-600 μm thick composed of a magnetic material of alloy composition represente...
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JP2013039030A |
To provide an efficient amorphous stator having a radial tooth part.A stator 200 is made up of a predetermined number of segments 210. Each segment 210 includes a back-iron section 220 and a tooth section 230 which are constructed such t...
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JP5143978B2 |
A bulk amorphous metal magnetic component has a plurality of layers of amorphous metal strips laminated together to form a generally three-dimensional part having the shape of a polyhedron. The bulk amorphous metal magnetic component may...
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JP5136710B1 |
To effectively use the size of a magnetic sheet because it is possible to easily prevent the occurrence of swelling at the edge even if the magnetic sheet has a thin film thickness and to increase the area of the magnetic sheet which can...
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JP5118783B2 |
Provided are a green compact from which a low-loss core can be formed, a method of manufacturing the green compact, and a core for a reactor using the green compact. Parts of outer circumferential surfaces of green compacts 41 and 42 are...
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JP5122702B2 |
An amorphous metal stator for a high efficiency radial-flux electric motor has a plurality of segments, each of which includes a plurality of layers of amorphous metal strips. The plural segments are arranged to form a generally cylindri...
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JP5107944B2 |
A footswitch having an adjustable treadle and switch placements, thereby helping to make the footswitch ergonomically more correct for a variety of users.
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JP5069408B2 |
To provide a soft magnetic amorphous alloy having over-cooling liquid zone and also having excellent amorphous formability and soft magnetic characteristic by selecting and optimizing the alloy composition in the amorphous magnetic alloy...
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JP5053990B2 |
A process for forming a lamination stack of superposed metallic laminations, comprising the steps of: providing a locking lamination having locking openings adjacent to respective projecting tabs; providing a passage lamination with pass...
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