A filler and a multicore cable includes a plurality of core portions, which includes a conductor, and a protective layer that surrounds the core portions, the filler being provided between the core portions and the protective layer of the multicore cable, the filler being characterized by including: frame portions including a first frame portion and a second frame portion, which are rotated by predetermined angles towards both sides about the center portion thereof and then incised; and a support portion provided between the frame portions so as to connect the frame portions to each other.

The invention relates to a cable assembly for an electrosurgical instrument, comprising an inner conductive layer, an outer conductive layer arranged coaxially with the inner conductive layer, a dielectric layer separating the inner conductive layer and the outer conductive layer, and an optical fibre for transmitting electromagnetic radiation in the ultraviolet spectrum, the visible spectrum, and/or in the infrared spectrum; wherein the inner conductive layer, the dielectric layer, and the outer conductive layer form a coaxial cable providing a transmission line for conveying radiofrequency and/or microwave radiation, wherein the inner conductive layer surrounds the optical fibre, and wherein the inner conductive layer and the optical fibre are bonded to each other.

The invention relates to a cable assembly for an electrosurgical instrument, comprising an inner conductive layer, an outer conductive layer arranged coaxially with the inner conductive layer, a dielectric layer separating the inner conductive layer and the outer conductive layer, and an optical fibre for transmitting electromagnetic radiation in the ultraviolet spectrum, the visible spectrum, and/or in the infrared spectrum; wherein the inner conductive layer, the dielectric layer, and the outer conductive layer form a coaxial cable providing a transmission line for conveying radiofrequency and/or microwave radiation, wherein the inner conductive layer surrounds the optical fibre, and wherein the inner conductive layer and the optical fibre are bonded to each other.

An electrical apparatus that includes a cable connected to a transmission optimizer and configured to conduct a current for matching a desired power output. The cable includes at least one insulated conductor core including an innermost insulating layer disposed around the outside of a conducting layer having carbon fiber or graphite fiber as a conductor core. The cable is a single core cable having a single insulated conductor core or a multi-core cable having multiple single insulated conductor cores.

A gas insulated bus includes: a first container including a first flange and forming a sealed space in which an insulating gas is enclosed; a second container including a second flange joined to the first flange and forming the sealed space together with the first container; a conductor housed in the sealed space; and an insulating support supporting the conductor in the sealed space. Part of the second flange is an inner flange including a mounting to which the insulating support is attached. The second container includes an extension portion in a portion in which the inner flange is provided, the extension portion extending toward a side opposite to a central axis of the conductor.

The present invention relates to a filler and a cable having the same and, more particularly, to a filler and a multicore cable comprising a plurality of core portions, which comprises a conductor, and a protective layer that surrounds the core portions, the filler being provided between the core portions and the protective layer of the multicore cable, the filler being characterized by comprising: frame portions comprising a first frame portion and a second frame portion, which are rotated by predetermined angles towards both sides about the center portion thereof and then incised; and a support portion provided between the frame portions so as to connect the frame portions to each other.

Electrical cable for supplying aircraft and similar devices with alternating current having at least partially higher frequencies of preferably 400 Hz. The cable is provided with a central neutral and/or return conductor and at least six phase conductors arranged in a concentrically distributed manner about the neutral and/or return conductor, wherein every phase is distributed on two symmetrically opposing phase conductors. The neutral and/or return conductor is formed, in a very space-saving manner and with low inductivity, by six individually insulated compact neutral wires, the total cross-section of which approximately corresponds to the cross-section of an individual solid neutral wire.

Electrical cable for supplying aircraft and similar devices with alternating current having at least partially higher frequencies of preferably 400 Hz. The cable is provided with a central neutral and/or return conductor and at least six phase conductors arranged in a concentrically distributed manner about the neutral and/or return conductor, wherein every phase is distributed on two symmetrically opposing phase conductors. The neutral and/or return conductor is formed, in a very space-saving manner and with low inductivity, by six individually insulated compact neutral wires, the total cross-section of which approximately corresponds to the cross-section of an individual solid neutral wire.

Induction heating extension cables including control conductors are disclosed. An example cable assembly includes: a first plurality of conductors in a Litz cable arrangement; an outer protective layer configured to protect the plurality of conductors from physical damage; and a second plurality of conductors that are electrically isolated from the first plurality of conductors and are protected by the outer protective layer from physical damage.

Induction heating extension cables including control conductors are disclosed. An example cable assembly includes: a first plurality of conductors in a Litz cable arrangement; an outer protective layer configured to protect the plurality of conductors from physical damage; and a second plurality of conductors that are electrically isolated from the first plurality of conductors and are protected by the outer protective layer from physical damage.