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:
Jul. 14, 2015
Filed:
Feb. 08, 2012
Takashi Amano, Nagoya, JP;
Hiroki Ohkawara, Okazaki, JP;
Shin Iwata, Kobe, JP;
Susumu Takami, Osaka, JP;
Takashi Amano, Nagoya, JP;
Hiroki Ohkawara, Okazaki, JP;
Shin Iwata, Kobe, JP;
Susumu Takami, Osaka, JP;
AISIN SEIKI KABUSHIKI KAISHA, Kariya-shi, JP;
OSAKA GAS CO., LTD., Osaka-shi, JP;
Abstract
A desulfurization unit for a fuel cell system includes a first desulfurizer arranged in a temperature environment ranging from 50° C. to 200° C. and accommodating a desulfurizing agent including a porous material serving as a base material, the desulfurizing agent exerting a desulfurization effect in a normal temperature range, the first desulfurizer adsorbing a sulfur compound included in a source gas in the temperature environment ranging from 50° C. to 200° C. when the source gas having a low dew point is supplied through a source gas passage to the first desulfurizer and when the source gas having a high dew point is supplied through the source gas passage to the first desulfurizer.