Patent · US Expired

Electrical power transmitting apparatus

US4203637A · kind A · utility

0Cited by

3References

6Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Michael Ahlgrim · Lechenich, DE
Gerhard Mietens · Hürth, DE
Wilfried Krieger · Göttingen, DE
Gunter Sorbe · Hürth, DE

Key dates

Filing date	Nov 1, 1978
Grant date	May 20, 1980
Priority date	—
Expiry date	Nov 1, 1998

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC25D17/20
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

Electrical power of high intensity is transmitted to a rotating electrode with the use of an apparatus, wherein a shaft is provided with a connecting joint which is rigidly connected to a cylindrical container serving as the rotating electrode. A trough filled with a low-melting alloy has a contact maker secured to it, and the latter has a flexible cable screwed thereto. A cover, which has the shaft passed through it, is insulatingly placed on the cover, and the shaft is provided with a disk, in the region of the cover.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.