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:
Aug. 18, 2020
Filed:
Jan. 25, 2017
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Kousuke Shiraki, Osaka, JP;
Takashi Kanno, Osaka, JP;
Haruhisa Toyoda, Osaka, JP;
Takefumi Ito, Osaka, JP;
Masahiro Kuwabara, Osaka, JP;
Hideyuki Yamaguchi, Osaka, JP;
Hayato Fujita, Osaka, JP;
Kiyoaki Hayashi, Osaka, JP;
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Abstract
A redox flow battery includes a cell frame having a frame body in which a sealing groove is formed and a sealing member disposed in the sealing groove. The redox flow battery includes an adhesive that fixes the sealing member to the sealing groove, and a type A durometer hardness of the adhesive after curing is 100 or less. Preferably, the type A durometer hardness of the adhesive after curing is less than or equal to a type A durometer hardness of the sealing member.