Patent ID: 11909286
Assignee: ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A coil arrangement comprising:
a coil formed by an electrical coil conductor, wherein the coil is configured to be arranged at an electrically conductive component of an electric machine; and
an insulating arrangement configured to electrically insulate each individual turn of the electrical coil conductor of the coil from an electrically conductive element of the electric machine,
wherein the insulating arrangement comprises a first, electrically conductive layer configured to be arranged between each individual turn to be insulated of the coil and the electrically conductive element, the first, electrically conductive layer being electrically connectable to the electrically conductive component,
wherein the insulating arrangement and at least the first, electrically conductive layer are configured in a tubular manner and surround the electrical coil conductor of the respective individual turn, and
wherein the electrical coil conductor extends in a longitudinal direction within the insulating arrangement and within the first, electrically conductive layer.