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Patent Searching and Data


Matches 601 - 650 out of 10,853

Document Document Title
JP2019186299A
[Subject] In the present invention, it excels in the direct-current superposition characteristic, and a core loss provides a good reactor. [Means for Solution] Each soft magnetism particle which the present invention is reactor 1 provide...  
JP2019187228A
[Subject] An electric compressor for mount which has the filter circuit excellent in heat dissipation and the dumping effect is provided. [Means for Solution] Core 50 with annular common mode choke coil 34, and the 1st winding 60 wound a...  
JP2019186406A
[Subject] The bus bar assembly object which has the magnetic body decoration and this which make positioning of a bus bar certainty and easy is provided, without making the hole for positioning in a bus bar. [Means for Solution] A main p...  
JP6593780B2  
JP6593834B1
A common mode choke coil by this invention, Having magnetic body core 2 and a pair of coils 5 wound around winding portion 4 of the above-mentioned magnetic body core, an above-mentioned pair of coils 5 are, Equipping the above-mentioned...  
JP2019179787A
[Subject] It aims at obtaining a bobbin for reactors which can secure intensity of an engagement part mutually engaged in a division bobbin which constitutes a bobbin for reactors, a reactor, a converter provided with this reactor, and a...  
JP6592209B2  
JP2019176053A
[Subject] A coil part article which can acquire high Q value also in a high frequency field of switching frequency with high saturation magnetic flux density is provided. [Means for Solution] The end of metal magnetic powder it is coil p...  
JP2019176095A
[Subject] It can control that productivity falls. [Means for Solution] An outside core part which a manufacturing method of reactor 10 is prolonged in the second direction with an inner side core part prolonged in the first direction, an...  
JP2019176618A
[Subject] A power converter which changes electric power of a direct-current power supply which can control calorific value when current or electric power supplied to a motor for a run is large is provided. [Means for Solution] Power con...  
JP2019176169A
[Subject] 3 phases provide a 3 phase reactor with large mutual inductance by balance. [Means for Solution] the [which is arranged so that 3 phase reactor 101 may counter mutually] -- the [1 tabular iron core 1 and] -- the [2 tabular iron...  
JP2019176094A
[Subject] It makes it possible to fabricate easily, controlling that productivity falls. [Means for Solution] Reactor core 20 has a plurality of first powder magnetic cores 23, and the first powder magnetic core 23 arranges in the first ...  
JP6588042B2  
JP6588504B2  
JP6585359B2  
JP6585888B2  
JP6585412B2  
JP2019165061A
To provide a reactor manufacturing method capable of avoiding entry of foreign matter such as iron powder generated by damage of a core into a coil during a manufacturing process of inserting the core into the coil.The reactor manufactur...  
JP2019165219A
To provide a vertical installation type coil component capable of insulating a coil and a terminal.A coil component comprises: a coil component main body 10 having an annular insulation case 2 housing an annular core 1 and a plurality of...  
JP2019165154A
To provide a reactor with excellent productivity and low magnetic saturation.A reactor 1 includes: a coil 2 having winding portions 2A, 2B; and a magnetic core 3 having an inner core portion 31 disposed inside the winding portions 2A, 2B...  
JP6581591B2  
JP2019161131A
To suppress a load applied to a semiconductor module due to vibration.A reactor stacked cooling structure (1) comprises: a reactor (10) having a first portion including an inner core (12) extending in one direction and a coil (11) wound ...  
JP2019160865A
To provide a reactor which can suppress deterioration of a fixed portion.A reactor 10 includes a coil 12 formed by winding a winding 11, a first core 13 in which the coil 12 is incorporated, a second core 14 which is disposed opposite to...  
JP2019160925A
To provide a winding unit that improves heat dissipation efficiency of a winding part while suppressing heat generation of a case or the like based on a leakage magnetic flux of the winding part.A winding unit 1 includes: a winding part ...  
JP2019161048A
To provide a coil component capable of attaining device compaction and remarkable deterioration prevention of magnetic characteristics by reducing a distance of a clearance between coil elements, and a coil device.A coil component is con...  
JP2019160942A
To provide a powder magnetic core where voltage endurance and magnetic characteristics are compatible, and to provide a magnetic component including the same, and soft magnetic metal powder suitable for the powder magnetic core.In soft m...  
JP2019161035A
To provide a reactor having excellent heat dissipation and excellent manufacturability.A reactor 1 comprises: a coil having a winding part 2a; an inner core part 31 arranged in the winding part; a magnetic core 3 containing an outer core...  
JP6578083B2  
JP6577970B2  
JP6578093B2  
JP6578157B2  
JP6577918B2  
JP6578187B2  
JP2019153681A
To provide a reactor and a manufacturing method thereof that is smaller and more productive than conventional ones.A reactor 1 includes a coil 2 having winding portions 2A and 2B, and a magnetic core 3 having an inner core portion 31 dis...  
JP2019153772A
To provide a reactor excellent in heat dissipation.A reactor includes a coil 2 having wound parts 2a, 2b, a magnetic core including inner core parts 31a, 31b placed in the wound parts, and an outer core part placed on the outside of the ...  
JP2019153722A
To provide a coil component and a coil device capable of making small the distance of a gap between coil elements, and when a rectangular wire composing the coil is pulled out, it is not required to position and fix the rectangular wire ...  
JP2019153703A
To obtain a good mode conversion characteristic in a common mode choke coil in which two wires twisted together are wound.The number of times in which a first wire 4 is above a second wire 5 on the first side surface 10 of a winding core...  
JP2019153680A
To provide a reactor that is firmly integrated in a resin mold portion without increasing the size of the reactor.A reactor including a coil having a winding portion, and a magnetic core having an inner core portion disposed inside the w...  
JP6573045B1
[Subject] A reactor effectively cooled by conduction of cooling water is provided. [Means for Solution] Inner side case 3 where it makes box-like the same in outside case 2 where it makes box-like is stored, and a refrigerant channel is ...  
JP6574217B2  
JP6573079B2  
JP6573075B2  
JP6574263B2  
JP6572555B2  
JP2019149535A
To provide a high-performance inductor having a Q value with low resistance by enabling a power supply component such as a high-frequency DC/DC converter to reduce the size and thickness of the inductor and reducing high-frequency loss d...  
JP2019149431A
To provide a reactor in which a resin fills in an inner part of a winding part.A reactor 1 comprises: a coil 2 having a first winding part 2A and a second winding part 2B; and a magnetic core 3 having an inner core part 31 and an outer c...  
JP2019525494A
The high-voltage DC generator based on a resonance tank contains an electric power inductor. Although the demand to an electric power output increases, the influence of the magnetic discharge emitted becomes more remarkable as the demand...  
JP6570876B2  
JP6570982B2  
JP6569458B2  

Matches 601 - 650 out of 10,853