Title:
SOLID POLYMER TYPE FUEL CELL
Document Type and Number:
Japanese Patent JP3609742
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To efficiently raise the temperature of a unit cell at the end part, in a solid polymer type fuel cell having a heat medium chamber provided at the end.
SOLUTION: This solid polymer type fuel cell 5A is formed, by applying end plates 3 and 4 to both ends of a laminate 2 consisting of a number of unit cells 1 followed by fastening and integrating, and a heat medium chamber 6 is provided between one end plate 4 and the unit cell 1A on the end part of the end plate 4 side. A heat diffusion plate 7 is provided between the heat medium chamber 6 and the unit cell 1A of the end part. The total quantity of reformed gas is made to flow into the heat medium chamber, and the passed reformed gas is supplied to each unit cell.
Inventors:
Ryuji Hatayama
Hamada Yo
Hamada Yo
Application Number:
JP2001102037A
Publication Date:
January 12, 2005
Filing Date:
March 30, 2001
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
H01M8/24; H01M8/02; H01M8/04; H01M8/10; (IPC1-7): H01M8/24; H01M8/02; H01M8/04; H01M8/10
Domestic Patent References:
| JP9035737A | ||||
| JP2001006718A | ||||
| JP2000164235A | ||||
| JP2000164232A |
Attorney, Agent or Firm:
Teruo Akimoto