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:
Jul. 07, 2020
Filed:
Jan. 13, 2015
Morimura Sofc Technology Co., Ltd., Komaki-shi, Aichi, JP;
MORIMURA SOFC TECHNOLOGY CO., LTD., Komaki-shi, Aichi, JP;
Abstract
Provided is a fuel cell cassette capable of assuredly suppressing separator deformation and maintaining good battery characteristics. A fuel cell cassette () includes a flat plate-shaped single cell (), a separator (), a fuel electrode frame, an interconnector and an air electrode insulating frame () stacked together. In the fuel cell cassette (), the separator () and the fuel electrode frame () are joined by welding. The air electrode insulating frame () has gas channels () defined therein for flow of oxidant gas. The fuel cell cassette has a welding mark () formed on an exposed region of the separator () inside the gas channel () such that the exposed region of the separator () is fixed to the fuel electrode frame by the welding mark ().