Title:
電気化学反応単位および電気化学反応セルスタック
Document Type and Number:
Japanese Patent JP6868051
Kind Code:
B2
Abstract:
To provide an electrochemical reaction unit and an electrochemical reaction cell stack which restrains deformation and cracking of a unit cell, restrains narrowing of gas flow path in a gas chamber, and improves performance of electricity generation unit.SOLUTION: An electrochemical reaction unit includes a unit cell 110, an inter connector 150, a first separator 120, and a second separator 180. The first separator has a first inner part 126 and a first outside part 127, and a first coupling part 128 that couples the first inner part and the first outside part, and has projecting to one side in a first direction, for both first inner part and first outside part. The second separator has a second inner part 186 and a second outside part 187, and a second coupling part 188 that couples a second inner part and a second outside part, and has projecting to one side in the first direction, for both second inner part and second outside part. Furthermore, the second coupling part is separated from the first coupling part.SELECTED DRAWING: Figure 8
Inventors:
Ryoji Tanimura
Tetsuya Morikawa
Tetsuya Morikawa
Application Number:
JP2019075494A
Publication Date:
May 12, 2021
Filing Date:
April 11, 2019
Export Citation:
Assignee:
Morimura sofc Technology Co., Ltd.
International Classes:
H01M8/0247; C25B9/00; H01M8/0273; H01M8/2483
Domestic Patent References:
| JP2015153672A | ||||
| JP2013131329A | ||||
| JP2015032559A | ||||
| JP2014212036A | ||||
| JP2017162659A |
Attorney, Agent or Firm:
Patent Business Corporation Alpha International Patent Office