The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 20, 2001
Filed:
Dec. 07, 1999
Gérard Piron, Lyons, FR;
Serge Huon, Loffre, FR;
ACIS, Lofre, FR;
Abstract
This method of managing the operation of a plant for the production of aluminium by igneous electrolysis, of the type having a set (,) of two electrolysis tankrooms, each having a series of tanks, the tankrooms being mutually parallel and symmetrical with respect to a central passageway (,) in which the handling of the liquid-aluminium tapping ladle is carried out, consists in carrying out the various handling operations at each of the tanks, necessary for the operation of the plant, in a closed loop, the members (,) needed for the operation being moved over all the tanks of the two tankrooms of continuous cycles. The invention also relates to the plant for implementing this method.