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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.:

US 9876250 B1

PDFFull Text
Date of Patent:
Jan. 23, 2018

Filed:

Apr. 20, 2015

Cell stack device, module, and module housing device

Applicant:

Kyocera Corporation, Kyoto-shi, Kyoto, JP;

Inventors:

Masaya Kawaguchi, Kirishima, JP;

Kyosuke Yamauchi, Kirishima, JP;

Assignee:

KYOCERA Corporation, Kyoto-shi, Kyoto, JP;

Attorney:

Viering, Jentschura & Partner mbB

Primary Examiner:

Ula C Ruddock

Assistant Examiner:

Ben Lewis

Int. Cl.
CPC ...
H01M 2/20 (2006.01); H01M 8/2485 (2016.01); C25B 9/00 (2006.01); C25B 9/18 (2006.01); H01M 8/24 (2016.01); H01M 8/0276 (2016.01); H01M 8/12 (2016.01);
U.S. Cl.
CPC ...
H01M 8/2485 (2013.01); C25B 9/00 (2013.01); C25B 9/18 (2013.01); H01M 8/24 (2013.01); H01M 8/0276 (2013.01); H01M 8/12 (2013.01);
Abstract

In at least one sealing member () disposed between at least two neighboring cells of a plurality of cells () in this cell stack device, the angle θ is 45° or less, where the angle θ is defined by an angle between a vertical line drawn from a leading end portion () of a meniscus structure toward a manifold () and a straight line connecting the leading end part () and a point () located on a profile line of a concave of the meniscus structure, and at a midpoint of a height of the leading end part () from the bottom part () of the concave, which makes it possible to obtain a cell stack device in which the occurrence of cracking at bonded parts between the fuel cells () and the sealing member () is suppressed and reliability is improved.

Find Patent Forward Citations

Kawaguchi, Masaya. (2018). Cell stack device, module, and module housing device (U.S. Patent No. 9876250). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9876250

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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