Electric conductor assembly
AssigneeInnomotics GmbH
InventorsMarco Festa, Moritz Greinacher
Life of this patent
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Abstract
An electrical conductor assembly includes an electrical conductor, an electrically insulating jacket disposed around a conductor section of the electrical conductor, an electrically conductive sleeve disposed around a first insulating jacket section of the insulating jacket, and an electrically conductive yarn for realizing an electric field control. The electrically conductive yarn is wound around a second insulating jacket section of the electrically insulating jacket in adjacent relation to the first insulating jacket section.
Claims21
A conductor assembly, comprising:
- an electrical conductor:
- an electrically insulating jacket disposed around a conductor section of the electrical conductor:
- an electrically conductive sleeve disposed around a first insulating jacket section of the Insulating jacket;
- and
- an electrically conductive yarn for realizing an electric field control, said electrically conductive yarn being wound around a second insulating jacket section of the electrically insulating jacket in adjacent relation to the first insulating jacket section,
- wherein the electrically conductive yarn is made of a polyamide fiber sheathed with an electrically conductive carbon-containing material.
A conductor assembly, comprising:
- an electrical conductor;
- an electrically insulating jacket disposed around a conductor section of the electrical conductor:
- an electrically conductive sleeve disposed around a first insulating jacket section of the insulating jacket;
- and
- an electrically conductive yarn for realizing an electric field control, said electrically conductive yarn being wound around a second insulating jacket section of the electrically insulating jacket in adjacent relation to the first insulating jacket section,
- wherein the electrically conductive yarn is made of a fiber blend comprising a polyamide fiber and an electrically conductive carbon fiber.
A method for manufacturing a conductor assembly, said method comprising:
- disposing an electrically insulating jacket around a conductor section of an electrical conductor;
- applying a curing or curable resin to an insulating jacket section of the electrically insulating jacket to fix an electrically conductive yarn made of a polyamide fiber sheathed with an electrically conductive carbon-containing material to the Insulating jacket section;
- and
- winding the electrically conductive yarn around the insulating jacket section on the curing or curable resin before the resin has completely cured.
An electrical bushing through an enclosure opening of an enclosure of an item of electrical equipment, said bushing comprising:
- a conductor assembly comprising an electrical conductor, an electrically insulating jacket disposed around a conductor section of the electrical conductor, an electrically conductive sleeve disposed around a first insulating jacket section of the insulating jacket, and an electrically conductive yarn for realizing an electric field control, said electrically conductive yarn being made of a polyamide fiber sheathed with an electrically conductive carbon-containing material and wound around a second insulating jacket section of the electrically insulating jacket in adjacent relation to the first insulating jacket section,
- wherein the electrically conductive sleeve is electrically connected to the enclosure and fed through the enclosure opening together with the electrical conductor and the first insulating jacket section of the electrically insulating jacket.
A method for manufacturing a conductor assembly, said method comprising:
- disposing an electrically insulating jacket around a conductor section of an electrical conductor;
- applying a curing or curable resin to an insulating jacket section of the electrically insulating jacket to fix an electrically conductive yarn made of a fiber blend comprising a polyamide fiber and an electrically conductive carbon fiber to the insulating jacket section;
- and
- winding the electrically conductive yarn around the insulating jacket section on the curing or curable resin before the resin has completely cured.
An electrical bushing through an enclosure opening of an enclosure of an item of electrical equipment, said bushing comprising:
- a conductor assembly comprising an electrical conductor, an electrically insulating jacket disposed around a conductor section of the electrical conductor, an electrically conductive sleeve disposed around a first insulating jacket section of the insulating jacket, and an electrically conductive yarn for, realizing an electric field control, said electrically conductive yarn being made of a fiber blend comprising a polyamide fiber and an electrically conductive carbon fiber and wound around a second insulating jacket section of the electrically insulating jacket in adjacent relation to the first insulating jacket section,
- wherein the electrically conductive sleeve is electrically connected to the enclosure and fed through the enclosure opening together with the electrical conductor and the first insulating jacket section of the electrically insulating jacket.
Dependencies are inferred from the claim text.