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. 14, 2010
Filed:
Sep. 30, 2008
Yoshikazu Murakami, Utsunomiya, JP;
Junji Uehara, Utsunomiya, JP;
Masanori Hayashi, Utsunomiya, JP;
Hiromichi Yoshida, Shioya-gun, JP;
Yoshikazu Murakami, Utsunomiya, JP;
Junji Uehara, Utsunomiya, JP;
Masanori Hayashi, Utsunomiya, JP;
Hiromichi Yoshida, Shioya-gun, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
The invention detects quickly and with high precision abnormalities in fuel cells. In a method of detecting abnormalities in a fuel cellcomprising a plurality of unit cells that generate power by supplying hydrogen gas to an anode and supplying air to a cathode of each unit cell, the abnormality in the fuel cellis detected based on the speed of the decrease in the cell voltages after stopping the fuel cell, i.e., after stopping the supply of the reacting gases to the fuel cell.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile