Title:
燃料改質システム
Document Type and Number:
Japanese Patent JP4178830
Kind Code:
B2
Abstract:
A fuel cell power plant comprises a fuel reforming system (1). The fuel reforming system (1) comprises a vaporizer (7) which vaporizes liquid fuel and supplies fuel vapor to a reformer (9). The vaporizer (7) heats injected fuel so as to vaporize it by a heating elements, and supplies it to the reformer (9) via a fuel vapor supply passage (32) comprising a first valve (17). In a standby mode of the vaporizer (7) when the first valve (17) is closed, surplus fuel and heat energy in the standby state are recovered by providing a recovery passage (19) which recovers fuel in the vicinity of the heating elements to the fuel tank (6) without allowing it to flowing into the vapor supply passage (32).
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Inventors:
Ryo Oi
Yasukazu Iwasaki
Yasukazu Iwasaki
Application Number:
JP2002132612A
Publication Date:
November 12, 2008
Filing Date:
May 08, 2002
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
C01B3/38; B01B1/00; C01B3/32; H01M8/00; H01M8/04; H01M8/06
Domestic Patent References:
| JP2001010803A | ||||
| JP2001224105A | ||||
| JP2002124284A | ||||
| JP5294601A | ||||
| JP6092602A | ||||
| JP7226221A | ||||
| JP2002170587A | ||||
| JP64012468A |
Attorney, Agent or Firm:
Masaki Goto
Yoshio Matsuda
Yoshio Matsuda