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 8623565 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 07, 2014

Filed:

May. 19, 2010
Applicants:

Susanta K. Das, Grand Blanc, MI (US);

Jayesh Kavathe, Flint, MI (US);

K. Joel Berry, Flint, MI (US);

Inventors:

Susanta K. Das, Grand Blanc, MI (US);

Jayesh Kavathe, Flint, MI (US);

K. Joel Berry, Flint, MI (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

A current producing cell has anode flow platesand cathode flow plates. Each of the flow platesdefines a membrane face, a collector face, and a center axis C perpendicular to the membrane faceand the collector face. Each of the collector facesdefine a plurality of cooling channelsand a plurality of transport channels. The cooling channelsof the cathode flow platesextend radially relative to the center axis C thereof to overlap the transport channelsof the anode flow plates. The cooling channelsof the anode flow platesextend radially relative to the center axis C thereof to overlap the transport channelsof the cathode flow platesfor providing cooling axially between the cooling channelsof the anode flow plateto the transport channelsof the cathode flow plateand between the cooling channelsof the cathode flow plateto the transport channelsof the anode flow plate


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Das, Susanta. (2014). Assembly of bifurcation and trifurcation bipolar plate to design fuel cell stack (U.S. Patent No. 8623565). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8623565

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