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:
Sep. 25, 1979
Filed:
Jul. 18, 1978
Applicant:
Inventors:
Paul Morel, Le Vesinet, FR;
Jean-Pierre Dugois, Saint-Jean-de-Maurienne, FR;
Assignee:
Aluminium Pechiney, Lyons, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25C / ;
U.S. Cl.
CPC ...
2042 / ; 204244 ;
Abstract
A means of compensating the magnetic field induced by the adjacent line in series of high intensity electrolysis cells placed in a transverse direction. A compensating conductor traversed by a direct current which induces an antagonistic field neutralizing the parasitic field of the adjacent line is arranged along each line on the internal side and/or on the external side. Excellent compensation is achieved by regulating the intensity in each conductor and the distance between the conductor and the line. Application may be to series of igneous, very high intensity electrolysis cells for the production of aluminum.