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:
Jun. 03, 1980
Filed:
Aug. 29, 1977
Applicant:
Inventors:
John R Backhurst, Allendale, GB;
Martin Fleischmann, Chandlersford, GB;
Francis Goodridge, Newcastle-upon-Tyne, GB;
Raymond E Plimley, Newcastle-upon-Tyne, GB;
Assignee:
National Research Development Corporation, London, GB;
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ; C25B / ; C25C / ;
U.S. Cl.
CPC ...
204 / ; 204 72 ; 204 78 ; 204260 ; 204263 ;
Abstract
An extended surface area electrode for an electrochemical cell is provided by causing a bed of conducting particles to be expanded in the form of a fluidized bed by controlled upward flow of electrolyte through an electrode chamber containing current-carrying conducting means which makes contact with the fluidized bed.