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:
Dec. 13, 2011
Filed:
Oct. 18, 2006
Chisato Kato, Aichi-ken, JP;
Koichiro Yamashita, Toyota, JP;
Chisato Kato, Aichi-ken, JP;
Koichiro Yamashita, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
A heat insulating member is sandwiched by a first separator and a second separator. The heat insulating member functions as a heat insulating layer to prevent the temperature decrease of electricity generating cells. A first impurity removal flow path is formed in the space enclosed by the grooves on the surface of the second separator and a partition plate. A second impurity removal flow path is formed in the space enclosed by the grooves on the surface of a third separator and the partition plate. The impurity removal flow paths function as filters to remove the impurities contained in the reaction gases. A terminal functions as a current collecting layer to collect the electricity generated in the electricity generating cells. An end laminated body functions as a heat insulating layer to prevent the temperature decrease of the electricity generating cells, impurity removal layers to remove the impurities contained in the reaction gases and a current collecting layer to collect the electricity generated in the electricity generating cells.