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JP5499349B2 |
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JP5500352B2 |
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JP5491403B2 |
A method for manufacturing a coil capable of generating a magnetic field known as an intense field when an electric current passes through it. There is formed at least one boss on at least one turn of the coil and at least one recess of ...
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JP5490186B2 |
In a manufacturing method of a coil, a plurality of unit coil portions is placed side by side in a winding axis direction, each of the unit coil portions is formed of a plurality of unit wound portions having mutually different inner cir...
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JP2014082267A |
To simplify a mounting work of a wiring on a bobbin.A coil 10 includes: a winding 11 which is spirally wound to form a plurality of annual turn parts 12A; a core member 15 having a pillar part 18 arranged in the inside of the wining 11; ...
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JP2014082266A |
To prevent short-circuit between neighboring turn parts of a winding.A coil 10 includes: a winding 11 which is spirally wound to form a plurality of annual turn parts 12A; a bobbin 21 having a cylindrical part 22 inserted into the inner ...
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JP5486646B2 |
According to one embodiment, an insulated electric wire is disclosed. The insulated electric wire includes a conductor and an insulating film formed on the conductor, the insulating film including a first layer of a first polyamideimide ...
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JP5482432B2 |
A coil component (20) comprises a plurality of coil elements arranged side-by-side and a connecting portion (40) that interconnects the coil elements (21, 22). The plurality of coil elements are formed from a single flat wire (30) wound ...
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JP2014075534A |
To provide an inter-board connection structure capable of electrically connecting between boards with a simple configuration, and a joined board having the inter-board connection structure.A joined board 10 comprises: a first board 20 ha...
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JP2014071970A |
To provide a magnetic material-coated conductor and a production method thereof as well as a magnetic material-coated electric wire, in which a further suppression of proximity effect is achieved and a magnetic layer can be easily formed...
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JP2014063840A |
To provide a planar coil capable of narrowing pitches and also to provide a method of manufacturing the planar coil.A planar coil 10 is molded by bending and processing one conductive wire 11. In bending and processing, the wire 11 is sp...
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JP2014063601A |
To provide an insulated wire in which adhesion between a conductor and an insulating layer is high and deterioration of the adhesion due to thermal deterioration is suppressed, and to provide a coil.The insulated wire includes a conducto...
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JP2014060160A |
To provide an insulation electric wire that has an excellent coil insertion property, and in which there is not a clouding of a coating such as white turbidness, and poor appearance in which foam formation, grains, irregularities, or den...
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JP2014057462A |
To provide a stator of a rotary electric machine which decreases an eddy current loss while maintaining processability of a winding and improving a space factor of a coil winding within a slot.A stator 10 of a rotary electric machine com...
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JP3189669U |
To provide a bobbin structure for preventing a tip position of a coil wire from interfering with iron core assembly. The bobbin module is provided with at least, the bobbin module 1 is composed of a bobbin main body 11 and a bobbin cover...
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JP5455690B2 |
To provide an electromagnetic coil capable of raising a space factor of a conductor of the electromagnetic coil. The electromagnetic coil 9 includes a strip conductor 20s which is a strip-like conductor rolled a plurality of times so as ...
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JP3189514U |
To provide an assembly type electric motor coil for winding a wire. The wire has a first axial direction and a second axial direction perpendicular to each other, is formed by gradually winding a wire in the radial direction with the fir...
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JP2014053147A |
To provide an insulation electric wire in which adhesion of a conductor and an insulation layer is high, satisfactory adhesion can be maintained even by heat over an extended period, and that has an insulation layer in which there is not...
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JP2014053397A |
To provide an inductor coil capable of accurately dealing with capacity increase of a toroidal coil or production simplification of a regularly wound multiple coil, and an inductor employing the same.An inductor coil is formed in a multi...
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JP5449012B2 |
An insulated wire, having a conductor whose outer circumference is covered with an insulating film, in which the insulating film is composed of a cured product of a thermosetting resin composition containing a thermoplastic resin, and th...
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JP2014049230A |
To provide an insulation electric wire in which adhesion of a conductor and an insulation layer is high, and that has an insulation layer in which satisfactory adhesion can be maintained even by heat over an extended period; and a coil u...
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JP2014044887A |
To provide a low-cost device for electrical connection between a wire-wound coil and a copper wire, having sufficient reliability not causing contact failures even with respect to rapid change in environment temperature.The device for el...
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JP2014045120A |
To provide a resin composition for electric insulation which enables the reduction in VOC produced in an electric insulation treatment step, and can achieve good adhesive force and good humidity resistance, and to provide an electric dev...
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JP5438960B2 |
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JP2014039455A |
To provide a rectangular wire capable of remarkably improving a space factor without damaging the rectangular wire when a coil is formed by winding the rectangular wire around a tooth, and to provide a coil forming method in which the co...
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JP5429958B2 |
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JP2014036157A |
To provide a coil bobbin capable of housing the core members of a coil, while enhancing the accuracy of inductance of the coil.A housing section capable of housing a plurality of cores so that a plurality of core members, formed of a mag...
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JP2014032751A |
To provide a copper aluminium complex wire for a motor winding excellent in properties when made as an aggregated wire and having improved workability.A copper aluminium complex wire is produced by conjugating a copper wire and a layer c...
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JP3188970U |
To provide a bridge type coil capable of having contacts of various shapes such as continuous identical surfaces, circles and spheres, and simultaneously and easily having contacts of magnetic objects to be adsorbed. To do. A plurality o...
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JP5422381B2 |
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JP5420932B2 |
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JP2014029779A |
To provide an insulation film for a winding wire, excellent in thermal resistance and crack resistance under a high-temperature atmosphere even when a straight angle wire is applied, and to provide a winding wire having the insulation fi...
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JP5410339B2 |
To provide an inductor for electromagnetic pipe for prolonging the service life prolonged by improving the durability by means of reduction in the electromagnetic reaction force acting on a coil conductor and reduction of shear stress ac...
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JP5410865B2 |
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JP2014017350A |
To provide a technique capable of sufficiently impregnating a coil with a varnish.In a method for impregnating coil with an insulation varnish, in which a coil is impregnated with an insulation varnish by dropping the insulation varnish ...
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JP5398322B2 |
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JP5404133B2 |
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JP2014013710A |
To provide an insulation wire in which adhesion between a conductor and an insulation coat is high, and that has satisfactory adhesion even when exposed to heat over a prolonged period.An insulation electric wire includes: a conductor 11...
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JP5393097B2 |
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JP2014007238A |
To provide: a resin composition for inductor casting use which allows the formation of a hardened material superior in adhesion and; an electronic part.The resin composition for inductor casting use comprises, as essential components, (A...
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JP5391365B1 |
An insulated wire, containing: an insulating film made from a thermosetting resin disposed on a conductor directly or via an insulating layer interposed therebetween, in which the insulating film made from a thermosetting resin is a laye...
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JP5383507B2 |
A method for the treatment of micro pores within a mica paper that includes: obtaining a silane with a molecular weight of between approximately 15 and 300, adding the silane to the mica paper, and reacting the silane with the inner surf...
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JP2013258008A |
To provide an insulated wire which withstands continuous use at a high temperature and is capable of suppressing a flaw on a coating surface due to coil insertion during coil molding, and to provide a coil using the same.An insulated wir...
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JP2013253124A |
To provide a polyimide resin vanish excellent in heat resistance and crazing resistance, and capable of forming an insulating layer having a low permittivity; and to provide an insulated electric wire excellent in heat resistance and cra...
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JP2013254771A |
To provide a gas insulated transformer that alleviates a degree of electric field concentration in a wedge-shaped gap and can be reduced in size.A gas insulated transformer comprises a sealable sealed container 20 in which an insulation ...
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JP2013544437A |
Coil units are disclosed for use in electrical circuits. An exemplary coil unit comprises a rigid substrate having an electrically non-conductive three-dimensional (3-D) surface. At least one 3-D coil (shaped, for example, as a helical c...
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JP2013251455A |
To provide an electromagnetic coil having a large Q value with low heat generation.By connecting, in parallel, a second planar coil L2, a third planar coil L3, and a fourth planar coil L4 having low heat dissipation on an inner layer, an...
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JP5364939B2 |
To provide an insulated electric wire capable of coping with specifications in which a demand of processing resistance is severe so as to wind the wire after pressing the outer diameter of the insulated electric wire to around 50%, and t...
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JP2013245307A |
To provide a resin composition giving a cured product satisfying both forming and molding property and heat-resistance; and electric equipment produced by using a cured product of the resin composition.There is provided a resin compositi...
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JP2013246876A |
To simplify a step for winding a thin plate material around conductor wires, when a metallic thin plate material is used as a member for bundling a plurality of the conductor wires.A thin plate material 12 and a plurality of conductor wi...
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