Title:
固体酸化物形燃料電池及び燃料電池ユニット
Document Type and Number:
Japanese Patent JP5840983
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell that provides uniform temperature distribution in a surface of a power generation cell and prevents an increase in parts count and a decrease in power generation performance.SOLUTION: A solid oxide fuel cell 1 has a fuel cell unit 11 with such a structure that two power generation cells 20 and 30 are arranged on a single separator 40 along a planar direction thereof. From a planar view, the power generation cells 20 and 30 and the separator 40 all have a rectangular shape. The power generation cell 20 has a plurality of sides 21 to 24, and the power generation cell 30 has a plurality of sides 31 to 34. The sides 24 and 32, which face each other, are arranged approximately parallel to each other. In a region B1 sandwiched by the sides 24 and 32, a first through hole 71 is provided so as to penetrate the fuel cell unit 11 along a thickness direction of the separator 40. The first through hole 71 forms an air supply passage 70 through which a cooling fluid is to be passed.
Inventors:
Toshihiro Matsuno
Masahiro Shibata
Keizo Furusaki
Masahiro Shibata
Keizo Furusaki
Application Number:
JP2012050346A
Publication Date:
January 06, 2016
Filing Date:
March 07, 2012
Export Citation:
Assignee:
Nippon Special Ceramics Co., Ltd.
International Classes:
H01M8/24; H01M8/0202; H01M8/12; H01M8/247
Domestic Patent References:
| JP2008293808A | ||||
| JP64084579A | ||||
| JP5307968A | ||||
| JP2008257939A |
Foreign References:
| WO2008153073A1 |
Attorney, Agent or Firm:
Hisahiko Atsumi