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:
Dec. 31, 1996
Filed:
May. 01, 1995
Applicant:
Inventors:
Assignee:
Heraeus Electrochemie GmbH, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ;
U.S. Cl.
CPC ...
204286 ; 204280 ; 205527 ;
Abstract
An electrode for mercury chlor-alkali electrolytic cells includes a plurality of activated electrode elements consisting of flat sections standing on edge and having recesses on their lateral surfaces which extend from the lower edge to the upper edge of the lateral surfaces. The recesses in the lateral surfaces promote the transport of the gas bubbles produced electrolytically away from the area of the electrode gap and achieve a boundary surface as free of gas bubbles as possible between the anode and the electrolyte in the area of the electrode gap for the purpose of improving the energy efficiency.