Wire harness and electromagnetic wave suppression member
A wire harness includes electric wires, and an electromagnetic wave suppression member provided at a periphery of the electric wires. The electromagnetic wave suppression member includes a restriction member and an annular magnetic core. The restriction member is provided so as to cover an outer periphery of the electric wires and includes an inner wall section that is harder than the electric wires. The magnetic core includes a nanocrystalline soft magnetic material and is provided at a periphery of the inner wall section.
1. A wire harness, comprising:
electric wires; and
an electromagnetic wave suppression member provided at a periphery of the electric wires,
wherein the electromagnetic wave suppression member comprises a restriction member and an annular magnetic core,
wherein the restriction member is provided so as to cover an outer periphery of the electric wires and comprises an inner wall section,
wherein the magnetic core comprises a nanocrystalline soft magnetic material and is provided at a periphery of the inner wall section,
wherein the restriction member is provided so as to be movable along a longitudinal direction of the electric wires, and
wherein the restriction member comprises a cylindrical outer wall section covering the inner wall section and the magnetic core so that the magnetic core is sandwiched between the inner wall section and the outer wall section, and restricting portions preventing the magnetic core from falling through between the inner wall section and the outer wall section.
2. The wire harness according to claim 1 , wherein the magnetic core is formed so as to cover all of a plurality of electric wires.
3. A wire harness, comprising:
electric wires; and
an electromagnetic wave suppression member provided at a periphery of the electric wires,
wherein the electromagnetic wave suppression member comprises a restriction member and an annular magnetic core,
wherein the restriction member is provided so as to cover an outer periphery of the electric wires and comprises an inner wall section,
wherein the magnetic core comprises a nanocrystalline soft magnetic material and is provided at a periphery of the inner wall section,
wherein the restriction member is provided so as to be movable along a longitudinal direction of the electric wires,
wherein the magnetic core is provided so as not to protrude beyond the inner wall section in a longitudinal direction of the electric wires, and
wherein the restriction member comprises a cylindrical outer wall section covering the inner wall section and the magnetic core so that the magnetic core is sandwiched between the inner wall section and the outer wall section, and restricting portions preventing the magnetic core from falling through between the inner wall section and the outer wall section.
4. The wire harness according to claim 3 , wherein the magnetic core is formed so as to cover all of a plurality of electric wires.
5. The wire harness according to claim 1 , wherein the inner wall section is harder than the electric wires.
6. The wire harness according to claim 3 , wherein the inner wall section is harder than the electric wires.