Title:
燃料電池システムおよび燃料電池システムの運転方法
Document Type and Number:
Japanese Patent JP4953405
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel cell system which effectively collect the heat generated by a fuel cell. SOLUTION: The fuel cell system comprises a fuel cell 1 generating electric power according to the supply of fuel and oxidant, a cooling pipe 4 arranged so as to pass through the inside of the fuel cell 1, in which, a first thermal medium carrying the heat of the fuel cell circulates, a cooling water pump 5 making the first thermal medium circulate in the cooling pipe, a heat exchanger 11 arranged at the other part of the cooling pipe 4 for the radiation of the heat of the first thermal medium, and a fuel cell temperature detecting device 10 detecting the temperature of the fuel cell. The fuel cell operates until the temperature detected by the fuel cell temperature detecting device 10 becomes lower than a prescribed threshold value after the supply of fuel and oxidant is stopped.
Inventors:
Masataka Ozeki
Shinji Miyauchi
Koichi Nishimura
Shinji Miyauchi
Koichi Nishimura
Application Number:
JP2001176231A
Publication Date:
June 13, 2012
Filing Date:
June 11, 2001
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H01M8/04; H01M8/10
Domestic Patent References:
| JP10040941A | ||||
| JP9320626A | ||||
| JP11317236A | ||||
| JP11067254A |
Attorney, Agent or Firm:
Patent Business Corporation Matsuda International Patent Office
Masamichi Matsuda
Masamichi Matsuda