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Patent Searching and Data


Matches 751 - 800 out of 3,737

Document Document Title
JP2015213148A
To provide mixed powder for a powder magnetic core which increases compressibility in shaping and is suppressed within predetermined iron loss (hysteresis loss + eddy current loss), and a powder magnetic core employing the mixed powder.M...  
JP2015195358A
To provide a technique which can implement high design flexibility concerning occurrence position of leakage inductance and easily adjust the magnitude of the leakage inductance.A coil structure 100 has a magnetic core 200 forming a clos...  
JP2015192106A
To provide a magnetic core body obtained by combining two or more magnetic powder formed bodies of arbitrary forms, having excellent characteristics.A magnetic core body 14 includes: first and second magnetic materials that are compressi...  
JP5787903B2  
JP2015167183A
To provide: nanocrystal soft magnetic alloy powder which is arranged for the purpose of improving a powder-compact magnetic core in soft magnetic property, and enables the achievement of a superior soft magnetic property; and a powder-co...  
JP2015525462A
The present invention is composition which supplies energy to vehicles by magnetic induction, while it is primary side electric conduction object composition (26) and police box current is flowing through the conductor composition (26) e...  
JP2015521384A
At least three magnetic loops (a, b, c) by which the present invention is mutually arranged along with a line, It is an integral-type inductor device which has at least one winding (1) corresponding to each of a magnetic loop (a, b, c), ...  
JP2015515143A5  
JP2015130368A
To provide a demagnetizer for a permanent magnet capable of demagnetizing the permanent magnet of a motor in a state of not decomposing a rotor assembled into a stator.A yoke has a hollow body and on one and the other end surfaces, an ev...  
JP5740835B2  
JP5732027B2  
JP2015515143A
The present invention relates to a soft magnetism core from which amplitude permeability which has arisen in at least two different parts of a core differs mutually. [Chosen drawing] Drawing 14  
JP2015086132A
To provide a ferrite sintered compact having high magnetic permeability while maintaining its Curie temperature, a ferrite core made of the ferrite sintered compact, and a coil component obtained by coiling the ferrite core with a metal ...  
JP5707831B2  
JP5698236B2  
JP2015053499A
To provide powder magnetic core for operation at a high frequency; production of such a magnetic core; and powder suitable to produce such a magnetic core.Iron powder comprises electrically insulated particles having diameters less than ...  
JP2015053823A
To provide a yoke of high production efficiency which reduces hysteresis loss at a magnetic part while ensuring superior iron loss characteristics, when providing a magnetic part and a nonmagnetic part in a single base material, and whic...  
JP5687433B2  
JP2015504250A
The present invention contains a main part of an iron core, and is the main part of an iron core, A 3 Sagami Railway heart pillar is made combining three closed completely same iron core independent frames, A 3 Sagami Railway heart pilla...  
JP2015005686A
To provide a magnetic material having a small magnetic strain amount λ, and a manufacturing method thereof.A reactor comprises a magnetic material including soft magnetic metal particles each having an insulative coating, a low-melting ...  
JP5650928B2  
JP5646525B2  
JP5606987B2  
JP5603602B2  
JP2014167138A
To provide an amorphous alloy powder having small magnetostriction, a high-performance dust core produced by using the amorphous alloy powder, a high-performance magnetic element equipped with the dust core and a highly reliable electron...  
JP2014167140A
To provide an amorphous alloy powder capable of producing a dust core having both a high magnetic permeability and low iron loss for a long period of time, a high performance dust core produced by using the amorphous alloy powder, a high...  
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 ...  
JP2014161119A
To provide a detection system that uses an antenna core highly resistant against vibration, drop impact, rust, and the like and having an enhanced property to a radio signal in a relatively low frequency band.An antenna core comprises a ...  
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...  
JP5555725B2  
JP5546135B2  
JP2014123709A
To provide a MnZn ferrite core capable of obtaining high initial relative permeability (high impedance) from a low frequency region of 1 kHz to a frequency region of 200 kHz even in the case of a large sized core having an effective cros...  
JP2014114487A
To provide a manufacturing method of a powder-compressed molded body in which the powder-compressed molded body can be manufactured with good productivity, to provide the powder-compressed molded body, to provide a heat-treated body, and...  
JP2011155278A5  
JPWO2012093419A1
A linear magnetic member is used for core 20 coil 1 which uses annular winding 10, or for transformers, Via opening 11 by the side of the center of annular winding 10, and outside edge part 12, the length of the peripheral direction of t...  
JPWO2012093419A
A linear magnetic member is used for core 20 coil 1 which uses annular winding 10, or for transformers, Via opening 11 by the side of a center of annular winding 10, and outside edge part 12, the length of a peripheral direction of a bun...  
JP3190881U
[Subject] A plywood lamination thing containing an individual soft magnetism sheet which has magnetic property suitable for a magnet coil system, and an electromagnetism starting device in an electromagnetic injector are provided. [Means...  
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 ...  
JPWO2012081737A1
A manufacturing method of a powder-compacting fabrication object which can constitute a low loss magnetic core, and this powder-compacting fabrication object, and a core for reactors using this powder-compacting fabrication object are pr...  
JPWO2012081737A
A manufacturing method of a powder-compacting fabrication object which can constitute a low loss magnetic core, and this powder-compacting fabrication object, and a core for reactors using this powder-compacting fabrication object are pr...  
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...  
JP5489173B2  
JP5448979B2  
JP5435398B2  
JP5392413B2  
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...  
JP2014011414A
To provide a core of coil type electronic component, a coil type electronic component and a manufacturing method of core of coil type electronic component capable of expanding a region for winding wire wound on a core section of the coil...  
JP5391096B2  
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...  
JP2013247214A
To solve such a problem that there is a risk of damaging a core during the manufacturing process of a motor or during actual use of a motor, because the strength of a molding is significantly low, when composing a dynamo-electric machine...  

Matches 751 - 800 out of 3,737