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. 24, 1985
Filed:
Jul. 09, 1982
Applicant:
Inventors:
Philip Dantowitz, Peabody, MA (US);
Edward N Balko, Middletown, NJ (US);
James F McElroy, Hamilton, MA (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429 34 ; 429 38 ; 429 39 ;
Abstract
A water/gas separator for individual cells of an H.sub.2 /O.sub.2 fuel cell battery includes porous hydrophilic discs which transport water but block passage of the oxidant gas.