Noise reduction tool and wire harness
AssigneeYazaki Corporation
InventorsItsuki Hasegawa, Kaori Usami, Jin Watanabe
Life of this patent
Estimating the term…
Abstract
A noise reduction tool includes a sheet-like or belt-like magnetic body that can be wound. In the magnetic body, electric wires, axial directions of which are aligned with a winding axis direction of a winding shape, are disposed side by side around an axis of a winding axis on one plane disposed on the inner side in the winding shape. For example, in the magnetic body, an adhesive to be bonded to the other plane is provided on one plane of an end portion located on the outermost side of both end portions extending along the winding axis direction in the winding shape.
Claims2
A noise reduction tool comprising:
- a sheet-like or belt-like magnetic body that can be wound, wherein
- in the magnetic body, electric wires, axial directions of which are aligned with a winding axis direction of a winding shape, are disposed side by side around an axis of a winding axis on one plane disposed on an inner side in the winding shape,
- an adhesive to be bonded to at least another plane of the magnetic body is provided on the one plane of the respective end portions orthogonal to the winding axis direction in the winding shape in the magnetic body, and
- the adhesive adheres the plurality of electric wires aligned one by one at intervals in a direction orthogonal to the axial direction and keeps the interval between the electric wires.
A wire harness comprising:
- a plurality of electric wires;
- and
- a noise reduction tool that reduces emission to an outside of radiation noise emitted from the respective electric wires, wherein
- the noise reduction tool includes a sheet-like or belt-like magnetic body that can be wound,
- in the magnetic body, electric wires, axial directions of which are aligned with a winding axis direction of a winding shape, are disposed side by side around an axis of a winding axis on one plane disposed on an inner side in the winding shape,
- an adhesive to be bonded to at least another plane of the magnetic body is provided on the one plane of the respective end portions orthogonal to the winding axis direction in the winding shape in the magnetic body, and
- the adhesive adheres the plurality of electric wires aligned one by one at intervals in a direction orthogonal to the axial direction and keeps the interval between the electric wires.
Dependencies are inferred from the claim text.