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Patent Searching and Data


Matches 651 - 700 out of 11,033

Document Document Title
JP6656299B2  
JP2020031169A
[Subject] While the air which cooled the reactor and became high temperature reduces the thermal influence which it has on the circumference, the reactor unit and power converter which can control that the arrangement in a case is restri...  
JP2020031199A
[Subject] It enables it to adjust voltage of 6 phase exchange with one device. [Means for Solution] The first Lord winding into which one reactor is wound around at a time for every above-mentioned leg with the three legs consisting of a...  
JP6655210B2  
JP6655209B2  
JP6654514B2  
JP2020027823A
[Subject] The reactor device which controls aggravation (reduction of an inductance value) of the magnetic property resulting from bolting of the core main part of amorphous material or a yoke is provided, securing the self-firmness of a...  
JP2020027836A
[Subject] It excels in magnetic property and provides the reactor which can be manufactured with sufficient productivity in a simple procedure. [Means for Solution] A magnetic core which has an inner side core part arranged a coil which ...  
JP2020027835A
[Subject] A magnetic core can be firmly held to one by a resin mold part, and a small reactor is provided. [Means for Solution] A coil which has a winding part, and an inner side core part arranged inside the winding part, It is a reacto...  
JP2020027806A
[Subject] Air bubbles generated from a core are made to emit to the exterior of a reactor, and a reactor which can aim at improvement in heat dissipation is provided. [Means for Solution] Core 3 which a reactor becomes from a powder magn...  
JP2020027826A
[Subject] A coil part article which can improve heat dissipation, and coil structure are provided. [Means for Solution] Among ends [ in / at exposed parts 70A, 70B, and 70C / the direction of an axis of the 1st coil member 40A ], When at...  
JPWO2018186148A1
An inductor part article is provided with the following. Armor body, A coil part laid under the inside of an armor body, The first exterior electrode that extends from a coil part, The second exterior electrode that extends from the seco...  
JP2020505758A
Hardness of an example is [ the 1st powder ] smaller than the 2nd powder including the 1st powder and the 2nd powder, and volume of the 1st powder indicates a magnetic core which is 1st powder and 40% of product contrast [ by the 2nd who...  
JP2020027840A
[Subject] A reactor with which heat stress concerning a coil was reduced is provided. [Means for Solution] A plurality of coils 11 in which each is wound around the surroundings of central axis AX as for reactor 1, Each is provided with ...  
JP6649615B2  
JP6651592B1
[Subject] The cooling structure of the reactor which can cool a reactor, and a power converter are provided more efficiently. [Means for Solution] A bottom wall part (2n) provided with the 1st opening (2a), as for cooling structure of a ...  
JP6651876B2  
JP6651879B2  
JP6647373B2  
JP6648830B2  
JP2020025040A
[Subject] Structure of a magnetic core portion is easy, formation of a magnetic core is easy, and it can provide a joint inductor for multiphase converters which can be miniaturized. [Means for Solution] It is the joint inductor for mult...  
JP2020025036A
[Subject] A reactor whose structural adhesion nature of a cylindrical core in which a coil was stored, and a mold cover which covers a lateral surface of the core improves is provided. [Means for Solution] A plurality of slots 34 and 36 ...  
JP2020025043A
[Subject] Small 3 phase joint inductor which has the stable performance is provided. [Means for Solution] Joint inductor 1 is used for a switching circuit of 3 phases of an interleave method, and has three winding 31a~31c which carried o...  
JP2020024997A
[Subject] In a reactor which includes in layers a wiring board in which a wiring board and control winding in which the main winding was formed were formed in a planar type core, magnetic flux density formed of control current of control...  
JP2020025037A
[Subject] Composition is easy and provides the reactor which controls generating of magnetic saturation. [Means for Solution] The side and side core 20A of byway cylinder parts 24A and 24B of center core 18, The side of hollow bottoms 30...  
JP2020025030A
[Subject] A reactor which Boyd cannot mix in potting material with which an inside of a core is filled up easily is provided. [Means for Solution] It is reactor 10 provided with coil 20, core 50 which stores coil 20 in an inside, and pot...  
JPWO2018180998A1
The coil member provided with the magnetic core, the resin case of the above-mentioned magnetic core which encloses the whole mostly, and the coil wound around the above-mentioned resin case, The coil part article which is an annular coi...  
JP2020021903A
[Subject] A coil which controls a rise in heat of a coil when removing high frequency current, and controls height of a coil, and a manufacturing method for the same are provided. [Means for Solution] Coil 2 has a core containing conduct...  
JP2020021806A
[Subject] A suitable manufacturing method for a reactor with which a resin cover was provided with a projection is provided. [Means for Solution] A resin cover which covers a core and winding of a reactor is provided with a projection. A...  
JP2020021902A
[Subject] It aims at raising inductance of a coil by adjustment of a core. [Means for Solution] Coil 2 has a core containing conductor 4 around which beltlike conductive foil was wound, and magnetic body 6 around which beltlike magnetic ...  
JP2020021858A
[Subject] A reactor which can emit heat of a coil to a core efficiently is provided. [Means for Solution] Flange 34 has penetration hole 38 and core 50 is, Having projection part 64 which projects at the bobbin 30 side in a position whic...  
JP2020021854A
[Subject] An opening which the coil surface has exposed is provided with a reactor which prevented a barricade of mold resin from occurring. [Means for Solution] A reactor is provided with the following. Core 1, Coil 2 with which the per...  
JP2020021859A
[Subject] Positioning of a bobbin is made easy and a reactor which can raise the workability of an attachment process of a bobbin over a core is provided. [Means for Solution] Flank 54 has positioning slot 64 which extends from opening 5...  
JP6641236B2  
JPWO2018173900A1
The reactor which can attain a miniaturization, and the power supply circuit provided with this are provided. A reactor (1) is provided with a plurality of winding (2), and joint cores (3) and inductor cores (4). A plurality of winding (...  
JP2020017638A
To provide a reactor capable of reducing the filling time of a filler and also capable of achieving an improvement in heat dissipation.A rector 1 includes: a reactor body 2 including a core and a coil 5 winding the core; a case 7 having ...  
JP2020503693A
The present invention relates to a thermal protector (20) provided with a main part (22) really connected to a magnet wire termination mechanism (24). In addition, a bobbin (32) protected thermally is provided with a magnet wire (36) twi...  
JP2020503699A
A core reactor containing a half-magnetism bobbin and a half-magnetism bobbin for using it in a core reactor is indicated. A half-magnetism bobbin is produced from a nonmetallic substance, and it provides a core reactor which can avoid t...  
JP6638586B2  
JP6637834B2  
JP6637869B2  
JP2020013930A
To provide a reactor device capable of achieving sufficient heat transfer (heat dissipation) with low assembly load and also capable of avoiding the occurrence of creep deformation in a heat dissipation sheet, the reactor device includin...  
JP2020013936A
To provide a magnetic coupling type coil component capable of suppressing a change in a coupling coefficient due to current applied to a coil conductor.A magnetic coupling type coil component 1 includes a magnetic base 11, an upper cover...  
JP2020013856A
To provide a terminal unit having high connection workability and high versatility while achieving downsizing.A terminal unit includes: a terminal block erected on the coil component and having a plurality of insertion holes 32a that pen...  
JP2020013885A
To provide a reactor which can be made compact, without providing a fixing structure of a terminal board by screw fastening.A terminal 6 is the other end placed on the outside of a case 4, and has a fastening part 60 electrically connect...  
JP2020013937A
To provide a magnetic coupling type coil component in which a coupling coefficient is increased by current applied to a coil conductor.A magnetic coupling type coil component 1 includes intermediate magnetic layers 19a and 18b, a magneti...  
JP2020013884A
To provide a reactor restraining destruction of a terminal block, even if the fastening part of a terminal is located on the outside of the terminal.A reactor 100 includes an annular core, a resin member 2 coating at least a part of the ...  
JP6635305B2  
JP6635306B2  
JP6635316B2  

Matches 651 - 700 out of 11,033