A wire harness including: a plurality of core wires; a tubular electromagnetic shield enclosing an outer circumference of the plurality of core wires; and an insulating sheath in which the plurality of core wires and the electromagnetic shield are collectively embedded, wherein the insulating sheath includes: a first covering that is filled between the plurality of core wires and the electromagnetic shield, that covers an outer circumferential surface of the plurality of core wires in intimate contact therewith, and that covers an inner circumferential surface of the electromagnetic shield in intimate contact therewith; and a second covering that covers an outer circumferential surface of the electromagnetic shield in intimate contact therewith.

A wire harness including: a wire; a cover that covers the wire; and a braid made of resin that covers the wire, wherein: the wire protrudes from a first end of the cover to an outside of the cover, and a space is formed between the wire and the first end, and the braid is provided at a position that overlaps the first end of the cover in a longitudinal direction of the wire and is exposed to the outside of the cover.

A heat dissipation module and a projection apparatus are provided. The heat dissipation module dissipates the heat generated by a plurality of heating elements, includes a heat pipe, a heat dissipation plate, a first and a second heat dissipation fins. The heat pipe includes a first portion of the heat pipe passes through the first heat dissipation fin and a second portion of the heat pipe passes through the second heat dissipation fin and a third portion connected with the first and the second portions. The third portion of the heat pipe and the heating elements are connected to the heat dissipation plate. The heat generated by the heating elements is dissipated by the heat dissipation plate, the first and the second heat dissipation fins through thermal conduction method and thermal convection method. The invention saves accommodating space in the projection apparatus and has an efficient heat dissipation effect.

Thermal mitigation features may be included in a Universal Serial Bus (USB) cable assembly or in the USB receptacle portion of a device. In one aspect, one or both ends of a USB cable jacket may have greater thermal conductivity than the portion between them. The portion having the greater thermal conductivity may dissipate excess heat from the cable into the environment. In another aspect, a USB cable connector or the USB receptacle portion of a device may include a thermoelectric heat pump. The thermoelectric heat pump may move excess heat from the cable assembly or receptacle into a portion of the cable assembly or device that dissipates the heat into the environment.

Presented are electrical conductor assemblies with vascular cooling systems, methods for making/using such assemblies, and vehicles equipped with such assemblies for transmitting power and coolant between electric devices. An electrical conductor assembly includes an outer sheath, an electrical conductor extending through the sheath, a coolant channel defined through the sheath, and an optional cable jacket encasing the electrical conductor. The outer sheath has a tubular body formed from an electrically insulating material. The electrical conductor has a solid cable body located within a conductor duct extending through the sheath. The coolant channel, which is coaxial with and thermally connected to the cable body, passes therethrough coolant fluid that cools the electrical conductor. The cable jacket may be formed from an electrically insulating material having a thermal conductivity and melting point higher than that of the sheath. The conductor assembly may include multiple electrical conductors circumferentially spaced around the coolant channel.

A water-cooled electric cable comprises a plurality of copper ropes wound on an inner support tube, electric terminals at the ends constrained to the ropes, an outer tube fixed in a sealed way and a plurality of sheaths), one for each rope, which are extrusion cast in plastic or rubber material on each copper rope and subsequently pierced.

A flex flat cable (FFC) structure includes metallic transmission wires arranged in parallel, first insulating jackets, and second insulating jacket. The metallic transmission wires includes one or more power wires and signal wires. The power wire is configured to transmit power. The signal wires are configured to transmit a data signal. Each of first insulating jackets encloses one of metallic transmission wires. The second insulating jacket surrounds the first insulating jackets. An embossment pattern is arranged on an external surface of the second insulating jacket. The embossment pattern includes meander lines in a top-view direction and in an extending direction for the metallic transmission wires. The meander lines are not arranged parallel.

A flex flat cable (FFC) structure includes metallic transmission wires arranged in parallel, first insulating jackets, and second insulating jacket. The metallic transmission wires includes one or more power wires and signal wires. The power wire is configured to transmit power. The signal wires are configured to transmit a data signal. Each of first insulating jackets encloses one of metallic transmission wires. The second insulating jacket surrounds the first insulating jackets. An embossment pattern is arranged on an external surface of the second insulating jacket. The embossment pattern includes meander lines in a top-view direction and in an extending direction for the metallic transmission wires. The meander lines are not arranged parallel.

Provided is a heating cable having high flex resistance and flexibility. More particularly, the present invention relates to a heating cable having both an excellent mechanical property such as flex resistance and high flexibility which are in a trade-off relationship, and capable of facilitating control of heat to be generated.

Provided is a heating cable having high flex resistance and flexibility. More particularly, the present invention relates to a heating cable having both an excellent mechanical property such as flex resistance and high flexibility which are in a trade-off relationship, and capable of facilitating control of heat to be generated.