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. 08, 1998
Filed:
Mar. 07, 1997
Masahiro Watanabe, Wadamachi, Kofu-shi, Yamanashi, JP;
Tanaka Kikinzoku Kogyo K. K., , JP;
Other;
Abstract
Disclosed herein are an fuel cell and/or an electrolytic cell which comprises a plurality of unit cells, and one or more separator plates having one or more anode gas supply grooves and one or more cathode gas supply grooves inserted between two adjacent unit cells, at least part of the anode gas supply grooves and the cathode gas supply grooves being overlapped in the direction of the width of the separator plate, and a process of cooling and/or dehumidifying the fuel cell and/or the electrolytic cell by flowing a reaction gas thereto. The most preferable separator plate is such that the anode gas supply grooves and the cathode gas supply grooves are separated by a thin separator wall made of a metal or an electrocondutive resin.