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JP2022185966A |
To provide a novel polyester film for a capacitor, wherein the polyester film retains current electric characteristics while having excellent thermostability and allowing for film thinning.A polyester film contains a polyester resin (X) ...
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JP2022186443A |
To provide a grommet which can minimize changes in a grommet design according to an apparatus design.A direction in which a wiring harness W passes inside a grommet 10 is defined as an insertion direction D. The grommet 10 comprises: a f...
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JP2022186442A |
To provide a grommet which can be used in common and allows improvement in sound insulating performance.A grommet 10 comprises: a first coupling part 34 which couples a first cylinder part 33 to a first base part 32; and a second couplin...
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JP7188635B1 |
A porcelain pipe unit capable of being lightened is provided. A porcelain pipe having an insertion hole into which a power cable is inserted; a connection electrode embedded in the porcelain pipe and electrically connected to the power c...
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JP2022550445A |
Insulating films suitable for use in magnet wire, electrical machines and other applications may include at least one layer formed from an extruded material. The extruded material may comprise a blend of a first polymeric material and a ...
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JP7179262B2 |
To provide an insulation support that can support an electrode in an electrolytic tank etc. stably for a long period of time.An insulation support 10 comprises a plural sheets of plate-like members 11 made of an insulating material, whic...
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JP7179318B2 |
To shorten a work time for covering a structure which is mounted on an overhead wire, with an insulation material.The present invention relates to a cover sheet 1 to be mounted on a clamp cover 30 which is attached to a wire. The cover s...
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JP7179235B2 |
A support insulator includes a conductive member, an insulating member, and an attachment portion. Busbars included in a main circuit are attachable to the conductive member. The conductive member electrically connects the busbars to eac...
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JP2022174797A |
To provide a resin bushing which suppresses interfacial peeling between a resin and a conductor.A resin bushing has a rod-like central conductor and a resin which has a flange structure and adheres to the central conductor and whose insi...
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JP7177993B2 |
To reduce a wiring space of a wire harness.A grommet 1 formed of a rubber material is provided, which has a body panel BP in which an elliptical shape fitting hole 2 opens, a cylinder portion 3 formed in a cylindrical shape through which...
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JP7178300B2 |
To provide a grommet inner and a grommet equipped with the grommet inner, which may ensure reliable water stopping property under a state where the grommet is fixed to a panel.A grommet inner 20 is so configured that a grommet 1 that pro...
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JP7177025B2 |
A grommet (1) includes: a water stopping part (13) with an annular shape; a first partition wall part (11) and a second partition wall part (12) that form closing parts disposed on one side and the other side, respectively, of the water ...
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JP7174973B2 |
To provide a composite insulation sheet having good thermal conductivity and efficient insulation breakdown strength by controlling orientation degree of a thermal conductive filler in an insulation resin of a base material properly and ...
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JP7174019B2 |
A grommet for a wire harness includes: a water sealing portion that is configured to be fitted into and water-seal a through hole; a first tubular portion that is provided on the inner side of the water sealing portion; a first annular w...
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JP7173388B1 |
A porcelain pipe unit capable of being lightened is provided. A porcelain pipe unit (2) includes a porcelain pipe (21) having an insertion hole (211) into which a power cable (41) is inserted, a connection electrode (22) embedded in the ...
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JP2022169964A |
To solve a problem in which it is difficult for a conventional transformer to be miniaturized.A transformer 1 which can be miniaturized includes a transforming unit 3 having a transforming unit case 31, a high-voltage bushing 5 having an...
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JP7162840B2 |
To easily and inexpensively provide an insulating spacer which reduces an electric field of a creepage direction component on the surface and is used as a cast article with a desired dielectric ratio laminated.There are provided: a metho...
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JP7162841B2 |
To easily and inexpensively provide an insulating spacer which reduces an electric field of a creepage direction component on the surface and is used as a cast article laminated with an insulating resin layer having a desired dielectric ...
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JP2022163752A |
To easily manufacture a cross arm cover corresponding to the length of a cross arm.A cross arm cover material 1 for manufacturing a cross arm cover attached to a cross arm of a utility pole is an elongate body having a cross-sectional sh...
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JP7159235B2 |
A grommet (1) includes a fitting body (10) to be fitted in a wall body (Pw), a sound insulation wall body (20) that has an annular shape and is in a space part (11) inside of the fitting body, cylinders (30, 30) that are projected from b...
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JP7157129B2 |
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JP7154905B2 |
The present invention provides: a bus bar insulating film that is adhered through brief heating and exerts excellent adhesive power with respect to metal; and a bus bar equipped with such a film. More specifically, the present invention ...
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JP7153006B2 |
A grommet includes a ring-shaped water stop portion inserted into a through hole formed in an attachment panel and performing water stopping, a closing portion projecting toward radial inside of the water stop portion and closing a ring ...
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JP7151584B2 |
A grommet 1 comprises a gromet body 2 and a seal part 5 that imparts sealability with respect to an assembly hole 4 of a panel 3 which is a site to which the grommet 1 is attached. The seal part 5 is disposed between the peripheral edge ...
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JP2022150891A |
To provide a technique capable of temporarily fixing a grommet and a bracket in a regular posture.A grommet unit 40 includes a grommet 42, and a bracket 60 for securing the grommet 42 to a panel 80. A plurality of temporary fixing projec...
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JP2022150445A |
To provide an insulation fitting with higher joint strength and higher magnetic flux density in a through-hole of a cylindrical member.An insulation fitting 20 includes: a square cylindrical insulator 1 having a through hole in the axial...
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JP7143037B2 |
To provide a grommet which can inhibit contact between a wire harness drawn from the grommet into a panel and a projection.A harness drawing port 25 is formed at a back door side fixing part 4, and a wire harness 2 inserted into a gromme...
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JP7138481B2 |
To provide a hexagonal crystal boron nitride powder that can give a resin composition that has a high thermal neutron absorption power, achieves high interaction with a resin, and is charged into the resin, high thermal conductivity, die...
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JP7138482B2 |
To provide a hexagonal crystal boron nitride powder that can give a resin composition that has a small amount of αray emission, achieves high interaction with a resin, and is charged into the resin, high thermal conductivity, dielectric...
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JP2022134412A |
To provide a wire harness and a manufacturing method thereof with improved water stopping properties.A wire harness 1 includes electric wires 2A and 2B each having a core wire 21 which is an assembly of a plurality of conductors 20 and a...
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JP2022134821A |
To provide a resin bushing for a gas-insulated switchgear that suppresses an increase in a manufacturing time due to an increase in the number of steps, reduces stress generated by external force or temperature change, and is less likely...
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JP2022135021A |
To provide a technique capable of suppressing torsional deformation on a mounting unit even if a torsional moment is applied to a grommet from a wire.A grommet 20 includes a tubular body part 22 into which a wire 60 is inserted and a mou...
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JP2022135605A |
To provide a technique capable of improving the workability of attaching a bracket to a grommet.A grommet unit 10 includes a grommet 20 and a bracket 50. A mounting portion 30 of the grommet 20 includes a flange portion 31 extending from...
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JP2022134804A |
To provide a grommet 3 to which a second attachment portion 30 is attached in a second through hole 2a through a first through hole 1a even when the first through hole 1a is substantially the same size as the second through hole 2a, and ...
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JP2022133951A |
To provide a hexagonal boron nitride powder which can give an extremely high dielectric strength and heat conductivity to a resin composition obtained by filling a resin with the powder and can reduce density of the resin composition, an...
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JP7135878B2 |
Provided is a grommet with which it is possible to improve the waterproofing of an automotive body panel. seal-lip 22, before a grommet is attached to an automotive body panel P, has a tapered shape that inclines further away from a firs...
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JP7133988B2 |
To provide a grommet capable of improving fitting working property to a panel hole.A grommet 1 comprises: a cylindrical small diameter cylinder part 10 which is formed into a small diameter smaller than a diameter of a panel hole H provi...
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JP7133596B2 |
When not in use and axis of a grommet is straight, a grommet entire length is 120% or greater and 150% or less of a distance from a through hole of a body panel to an opposing member, an accordion sleeve outer diameter is 37% or greater ...
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JP7132675B2 |
To provide a grommet capable of preventing damage to a hinge even if the hinge for opening and closing a pair of holding bodies to sandwich a wire harness is formed thinner than a general part.A grommet 1 includes: a pair of holding bodi...
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JP2022129317A |
To prevent a grommet inner from unintentionally coming off from a hole.A grommet inner for a grommet includes a cylindrical inner main body 21, a plurality of flange portions, lock portions 25, and elastic deformation portions 27. The lo...
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JP2022129316A |
To provide a grommet improving workability when removed from a hole with a simple structure.A grommet is attached to through-holes. The grommet includes a grommet main body, and a grommet inner 13. The grommet inner 13 includes a tubular...
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JP7124770B2 |
The present invention addresses the problem of providing a resin composition capable of achieving both suppression of warpage of a cured product and excellent adhesion. The solution of the present invention is a resin composition compris...
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JP7124288B2 |
To provide an epoxy resin sheet that makes it possible to obtain an insulator having excellent thermal conductivity and a method for producing the same, and methods for producing an insulator and an electrical device using the epoxy resi...
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JP7124410B2 |
To provide a resin film for an interlayer insulating layer, which is excellent in handleability and desmear resistance and is capable of suppressing generation of voids at an interface with a core layer when laminated on the core layer, ...
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JP7122622B2 |
To provide a resin composition that can form a cured product having excellent thermal conductivity.A resin composition has a first inorganic filler of a tabular shape, a second inorganic filler, and a resin component. The first inorganic...
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JP2022121923A |
To provide a grommet 3 and an attachment method of the grommet 3 which can attach a second attachment part 30 to a second open hole 2a by passing through a first open hole 1a even when the first open hole 1a has approximately the same si...
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JP2022121148A |
To provide a grommet in which an electric wire can be easily inserted into a tube portion.A grommet 20 includes a first tube portion 22 through which an electric wire can be inserted, a flange portion 30, and a first pleat portion 26. Th...
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JP7120827B2 |
To provide a sealing device which can conform to the requirements of vehicle technology development and can overcome the drawbacks of the prior art.A sealing device for attaching wire harness to a vehicle body includes a main portion 10,...
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JP7117337B2 |
A grommet includes a water stop part having an annular shape that stops water by being inserted into a through hole formed on a mounting panel, and a first partition wall part or a second partition wall part disposed so as to close the a...
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JP7116732B2 |
[Problem] To provide: a base material film for flat cables, which is used for the purpose of efficiently transmitting high frequency signals; and an insulating film for flat cables, which uses this base material film for flat cables. [So...
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