Device for the contactless transfer of electrical energy

Details Device for the contactless transfer of electrical energy Device for the contactless transfer of electrical energy

2006-11-21

2006-11-21

Le, Mark T. (Department: 3617)

Electricity: transmission to vehicles

Magnetic induction

Reexamination Certificate

active

07137494

ABSTRACT:
A device with which electrical energy can be transferred from a power cable running along a stationary rail of a transport system to a moving element that can be driven along the rail. Each moving element has for this purpose a transfer head which works inductively together with the power cable. The power cable is attached with the aid of carrier profile which extends substantially along the entire length of the rail and is fixed in a releasable manner to the rail, which element has at least one a trough-like holder open to the side in which the power cable is laid. The power cable is thus relatively easily and accurately laid, avoiding hanging loops of cable which could be damaged by abrasion by the passing transfer heads of the moving elements.

REFERENCES:
patent: 5927657 (1999-07-01), Takasan et al.
patent: 6374748 (2002-04-01), Shiwaku et al.
patent: 6543591 (2003-04-01), Kuzuya

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