The present invention provides a leakage detection cable and a method for manufacturing the same, and the leakage detection cable detects a leaking liquid and includes: an electric wire core which includes one or more conductive wires, and a sheath layer that covers the one or more conductive wires; a detection unit which is coupled in a longitudinal direction of a surface of the electric wire core; and a first braided layer which is braided with non-conductive fibers and covers the detection unit, in which the detection unit has a predetermined resistance value that is proportional to a length, and reacts with the liquid such that an output electric current value is changed.

To obtain an insulating resin material serving as a material achieving both an excellent low specific dielectric constant and an excellent low linear thermal expansion coefficient, which has heretofore been difficult to obtain, and a metal layer-equipped insulating resin material and a wiring substrate each using the insulating resin material, provided is an insulating resin material, including: porous inorganic aggregates each having pores defined by a plurality of fine particles; and fibrils formed of polytetrafluoroethylene, wherein the fibrils are each multidirectionally oriented, wherein at least one of the porous inorganic aggregates and the fibrils are connected to each other, and wherein the insulating resin material is formed of a micro network structure having a porosity of 50% or more.

To obtain an insulating resin material serving as a material achieving both an excellent low specific dielectric constant and an excellent low linear thermal expansion coefficient, which has heretofore been difficult to obtain, and a metal layer-equipped insulating resin material and a wiring substrate each using the insulating resin material, provided is an insulating resin material, including: porous inorganic aggregates each having pores defined by a plurality of fine particles; and fibrils formed of polytetrafluoroethylene, wherein the fibrils are each multidirectionally oriented, wherein at least one of the porous inorganic aggregates and the fibrils are connected to each other, and wherein the insulating resin material is formed of a micro network structure having a porosity of 50% or more.

There is described an electrical isolator comprising a first fluid-carrying member and a second fluid-carrying member spaced apart from said first fluid-carrying member, a resistive, semi-conductive or non-conductive component located between and sealed against said first and second fluid-carrying member, wherein said resistive, semi-conductive or non-conductive component is adapted to convey fluid flowing from said first fluid-carrying member to said second fluid-carrying member, a reinforcing composite encircling said first fluid-carrying member, said second fluid-carrying member and said resistive, semi-conductive or non-conductive component, wherein said reinforcing composite is continuous and provides a conductive path between said first fluid-carrying member and said second fluid-carrying member, wherein said reinforcing composite comprises fiber and a resin mixture, and said resin mixture comprises resin and a conductive additive.

There is described an electrical isolator comprising a first fluid-carrying member and a second fluid-carrying member spaced apart from said first fluid-carrying member, a resistive, semi-conductive or non-conductive component located between and sealed against said first and second fluid-carrying member, wherein said resistive, semi-conductive or non-conductive component is adapted to convey fluid flowing from said first fluid-carrying member to said second fluid-carrying member, a reinforcing composite encircling said first fluid-carrying member, said second fluid-carrying member and said resistive, semi-conductive or non-conductive component, wherein said reinforcing composite is continuous and provides a conductive path between said first fluid-carrying member and said second fluid-carrying member, wherein said reinforcing composite comprises fiber and a resin mixture, and said resin mixture comprises resin and a conductive additive.

The invention relates to a cable wrapping tape for wrapping cables in motor vehicles, comprising a tape-shaped carrier and an adhesive coating on at least one side of said carrier, and characterised in that the adhesive coating and/or carrier are provided with an incorporated repellent against, in particular, mammal bites.

The invention relates to an insulation element (1) with low electrical conductivity for the electrical insulation of an electrotechnical component in the high voltage range. The insulation element (1) comprises artificial fibres (2) and electrically conductive particles (3) having an electrically non-conductive core (5) and an electrically conductive or semi-conductive cladding (6) surrounding the core (5). Moreover, the insulation element (1) comprises a cationic polymer (4).

A bushing comprises an electrical conductor and a condenser body through which the electrical conductor extends, wherein the condenser body comprises electrically insulating layers and electrically conducting layers, wherein the electrically insulating layers comprise an oil-impregnated paper comprising at least one of a thermally upgraded paper and a paper comprising synthetic fibers.

An electrical transmission line cable suited for a variety of applications, including as a fishing line in a video fishing system. The electrical transmission line cable has a first conductor and a second conductor forming an electrical transmission line; a jacket containing the first conductor and the second conductor; and a transmission line primary dielectric element separating the first conductor and the second conductor, wherein the primary dielectric element is at least one of textile yarns, fiber yarns, or monofilaments. The electrical transmission line may be in a balanced configuration or an unbalanced configuration.

An electrical transmission line cable suited for a variety of applications, including as a fishing line in a video fishing system. The electrical transmission line cable has a first conductor and a second conductor forming an electrical transmission line; a jacket containing the first conductor and the second conductor; and a transmission line primary dielectric element separating the first conductor and the second conductor, wherein the primary dielectric element is at least one of textile yarns, fiber yarns, or monofilaments. The electrical transmission line may be in a balanced configuration or an unbalanced configuration.