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

Claim 4:
5. The coil arrangement of claim 1, further comprising:
a second, electrically insulating layer; and
a third, electrically conductive layer,
wherein the first, electrically conductive layer, the second, electrically insulating layer and the third, electrically conductive layer each have a tubular configuration and are arranged coaxially in relation to one another,
wherein the second, electrically insulating layer is arranged within the first, electrically conductive layer,
wherein the third, electrically conductive layer is arranged within the second, electrically insulating layer, and
wherein the electrical coil conductor is arranged within the third, electrically conductive layer, so that the electrical coil conductor extends in the longitudinal direction within the third, electrically conductive layer and is electrically connected to the third, electrically conductive layer.