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. 01, 2011
Filed:
Sep. 27, 2007
Masahiro Takeshita, Toyota, JP;
Shigeyuki Inoue, Toyota, JP;
Masahiro Takeshita, Toyota, JP;
Shigeyuki Inoue, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
A fuel cell vehicle includes: a fuel cell stack for generating electric power by receiving supply of a reaction gas; a humidifying device for delivering an oxidizing off-gas discharged from the fuel cell stack and an oxidizing gas with a water vapor permeable membrane interposed therebetween, and thereby carrying out a moisture exchange between the oxidizing off-gas and the oxidizing gas; and a discharge flow passage for discharging the oxidizing off-gas discharged from the humidifying device to an outside of the vehicle. An oxidizing off-gas outlet that opens toward a front side of the vehicle is formed in the humidifying device. The discharge flow passage is connected to the oxidizing off-gas outlet and is bent in an approximate U shape from a front side of the vehicle to a back side of the vehicle.