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. 25, 2017
Filed:
Dec. 06, 2013
Applicant:
Aqua Power System, Japan, Ota-ku, Tokyo, JP;
Inventors:
Assignee:
AQUA POWER SYSTEM, JAPAN, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/38 (2006.01); H01M 4/86 (2006.01); H01M 12/08 (2006.01); H01M 4/96 (2006.01); H01M 12/06 (2006.01);
U.S. Cl.
CPC ...
H01M 4/8657 (2013.01); H01M 4/96 (2013.01); H01M 12/06 (2013.01); H01M 12/08 (2013.01); H01M 2004/8689 (2013.01);
Abstract
Provided is a highly water repellent, air permeable, and liquid leakage resistant magnesium-air fuel cell that can quickly achieve a discharge reaction peak and can discharge a predetermined amount of current for a relatively long period of time. In a magnesium-air fuel cell, a cathode body includes: a first layer including a porous body formed by mixing a conductive carbon material and fluororesin; and a second layer including a porous body formed by mixing activated carbon and fluororesin, the second layer being joined to one surface of the first layer to be in contact with reaction liquid in the outer frame.