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:
Mar. 05, 2019
Filed:
Feb. 05, 2014
Ngk Spark Plug Co., Ltd., Nagoya-shi, Aichi, JP;
Kenji Miyabata, Ise, JP;
Hideki Ishikawa, Ichinomiya, JP;
NGK SPARK PLUG CO., LTD., Aichi, JP;
Abstract
A fuel cell according to one mode includes a plurality of stacked cell units, each cell unit including at least an electrically conductive interconnector having a front surface and a back surface; a pair of connection members which are electrically connected to the interconnector; a single cell which includes an anode, a cathode, and an electrolyte therebetween and which is electrically connected to the connection members; and a separator having an opening which is connected to an outer peripheral portion of the single cell, the cell units being clamped together in a stacking direction, wherein the connection member on an anode side or a cathode side of the single cell of at least one cell unit of the cell units has a thickness different from that of the connection member on the anode side or the cathode side of the single cell of another cell unit.