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:
Aug. 22, 2006
Filed:
Feb. 12, 2002
Yasunori Yoshimoto, Osaka, JP;
Takashi Yasuo, Osaka, JP;
Akira Hamada, Osaka, JP;
Sanyo Elecrtric Co., Ltd., Osaka, JP;
Abstract
The present invention relates to a fuel cell devised to uniformly distribute and supply a reformed gas (or an oxidant or a coolant) while minimizing the increase in parts number, without making the construction complicated. The present invention has a gist of providing a fuel cellpiling up, by way of separators, multiple cellsand providing, in the stackinner manifolds for distributing (or supplying or discharging) to these cellsa fuel, an oxidant or a coolant, wherein: a cylindrical/tubular piercing memberis provided in at least one inner manifoldand a proper gap is provided between the piercing memberand an inner wall of the inner manifoldThe reformed gas supplied to the inner manifoldbefore being distributed to each cellis flow-regulated by the piercing memberThus, the reformed gas is distributed uniformly to each cella stable power generation is done, and performance of the fuel cell can be improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile