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:
Sep. 04, 2018
Filed:
Feb. 05, 2014
Ngk Spark Plug Co., Ltd., Aichi, JP;
Daisuke Komatsu, Aichi-ken, JP;
Takafumi Shichida, Aichi-ken, JP;
NGK SPARK PLUG CO., LTD., Aichi, JP;
Abstract
A fuel cell according to one mode includes a plate-like interconnector having a front surface and a back surface; a single cell having a power generation function; a gas chamber provided between the interconnector and the single cell; and one or more gas inlet ports for causing a fuel gas to flow into the gas chamber, the fuel cell further including a buffer chamber provided between the gas inlet ports and the gas chamber; a flow direction changing portion provided between the buffer chamber and the gas chamber so as to be located corresponding to the gas inlet ports, the flow direction changing portion having at least one of a front surface and a back surface, and a side surface; and a fuel gas path provided on at least one of the front surface side and the back surface side of the flow direction changing portion.