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. 09, 2010
Filed:
May. 30, 2003
Applicants:
Dario Oldani, Milan, IT;
Antonio Pasquinucci, S. Giuliano Milanese, IT;
Inventors:
Dario Oldani, Milan, IT;
Antonio Pasquinucci, S. Giuliano Milanese, IT;
Assignee:
Industrie de Nora S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 9/20 (2006.01); C25B 1/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A distributing element for an electrolyte percolating-type electrochemical cell comprises an external feeding manifold and an assembly formed by a gas diffusion electrode, a percolator and optionally an on-exchange membrane. The element is particularly suitable for chlor-alkali electrolysis cells and alkaline fuel cells. It is also disclosed a method for retrofitting membrane electrochemical cells by inserting the distributing element of the invention therein.