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. 08, 1981
Filed:
Dec. 17, 1979
Applicant:
Inventor:
Samuel Cohen, Paris, FR;
Assignee:
Ecopol, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ; C25B / ;
U.S. Cl.
CPC ...
204225 ; 204268 ; 204269 ; 204275 ; 204279 ; 204286 ;
Abstract
The device comprises a tank filled with electrolyte, flat electrodes which are stacked horizontally so as to rest upon one another under the action of gravity and at least a certain number of which are consumable. Two successive electrodes are separated by spacer elements having the same thickness and formed of material which is inert to electrolysis. The contact surfaces between the spacer elements and the electrodes therefore permit substantially uniform erosion of the consumable electrodes over their entire surface and the spacing between two consecutive electrodes thus remains constant.