Disclosed are cable types, including a type THHN cable, the cable types having a reduced surface coefficient of friction, and the method of manufacture thereof, in which the central conductor core and insulating layer are surrounded by a material containing nylon or thermosetting resin. A silicone based pulling lubricant for said cable, or alternatively, erucamide or stearyl erucamide for small cable gauge wire, is incorporated, by alternate methods, with the resin material from which the outer sheath is extruded, and is effective to reduce the required pulling force between the formed cable and a conduit during installation.

A thermal sleeve for protecting an electronic member connected to a wiring harness against exposure to heat, combination thereof, and method of construction thereof is provided. The thermal sleeve has a tubular member including a circumferentially continuous wall with an insulative inner layer bounding an inner cavity extending along a central longitudinal axis between open opposite ends and a reflective outer layer. The sleeve further includes a positioning member constructed of resilient, reflective metal material. The positioning member has a tubular portion and at least one resilient finger extending radially inwardly from the tubular portion for abutment with the wiring harness. The tubular portion is fixedly attached to one of the opposite ends of the wall of the tubular member.

A coaxial cable system includes an electric conductor to conduct electric power in a gas turbine engine. The system also includes a dielectric tape helically wound to contiguously surround the electric conductor and a flexible conduit disposed to surround and contiguously contact the dielectric tape. A dielectric liquid may be impregnated within the dielectric tape, and a flexible protective cover may concentrically disposed to surround the flexible conduit.

An electromagnetic coil that can withstand high temperatures and operate efficiently and methods of making the same are provided. In preferred embodiments the electromagnetic coil comprises: a bobbin made entirely of ceramic; a coiled conductor wrapped around the bobbin; a potting resin applied to the coiled conductor during winding wherein, the resin is a siloxane polymer mixed with a metal oxide or a cyanate ester; and an overwind made of glass fiber yarn.

A film-type cable according to the present disclosure includes an insulating film and a plurality of conducting wires covered by the insulating film and extending in a first direction, each of the plurality of conducting wires separate by a predetermined distance, wherein each of the plurality of conducting wires includes: a fuse pattern section configured to be broken when a current exceeding a rated current flows through the fuse pattern section; and a normal section configured not to be broken when a current exceeding the rated current flows through the normal section, wherein the fuse pattern section may be thinner than the normal section.

Provided, in one aspect, is a connection module. The connection module, in one aspect, includes a cable segment housing, a conductor extending into the cable segment housing, and a movement arrestor substantially surrounding the conductor and axially fixing the conductor relative to the housing, the movement arrestor having a non-PEEK non-conductive portion.

Provided, in one aspect, is a connection module. The connection module, in one aspect, includes a cable segment housing, a conductor extending into the cable segment housing, and a movement arrestor substantially surrounding the conductor and axially fixing the conductor relative to the housing, the movement arrestor having a non-PEEK non-conductive portion.

A method of producing a heat-resistant crosslinked fluororubber formed body, including: step (1) melt-mixing, with respect to 100 mass parts of base rubber containing 60 to 99 mass % of fluororubber and 1 to 40 mass % of ethylene-based copolymer resin modified with unsaturated carboxylic acid, 0.003 to 0.5 mass parts of organic peroxide, 0.5 to 400 mass parts of inorganic filler, 2 to 15 mass parts of silane coupling agent, and silanol condensation catalyst, in which the step (1) includes, step (a) melt-mixing all or part of the base rubber, the organic peroxide, the inorganic filler and the silane coupling agent at a temperature equal to or higher than a decomposition temperature of the organic peroxide, and step (b) melt-mixing a remainder of the base rubber, and the silanol condensation catalyst, to melt-mix the thus-modified ethylene-based copolymer resin in at least one of the steps (a) and (b).

A multi-core cable is provided with a heat detection line including a twisted pair wire composed a pair of heat detecting wires being twisted together, each heat detecting wire including a first conductor and a first insulator covering around the first conductor, and a jacket covering around the twisted pair wire, a plurality of electric wires spirally twisted around the heat detection line, each electric wire including a second conductor and a second insulator covering around the second conductor, and a sheath covering the heat detection line and the plurality of electric wires together. The jacket includes an inner layer, an outer layer, and an intermediate layer provided between the inner layer and the outer layer, and a hardness of the outer layer is higher than a hardness of the inner layer.

A cable includes a center conductor and at least one layer formed of silicon dioxide fibers that are braided around the center conductor to form a braided dielectric core layer over the center conductor. An outer conductor layer is formed over the braided silicon dioxide core layer either as a wrapped tape or a semi-rigid conductor. In flexible embodiments of the cable, one or more outer strength layers and jackets may be applied over the outer conductor layer. In embodiments of the invention, the dielectric core layer includes at a plurality of sublayers of silicon dioxide fibers wherein each of the sublayers is successively braided on a previous sublayer.