Title:
燃料電池セルスタック
Document Type and Number:
Japanese Patent JP6380189
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fuel battery cell stack which is highly reliable even when it is used at a high temperature for a long period of time.SOLUTION: A fuel battery cell stack 1 has a battery structure 5 in which a plurality of flat plate-like fuel battery single cells 2 are stacked on top of each other via a separator 4. Each of the fuel battery single cells 2 has: an anode 21 to which fuel gas F is introduced; a solid electrolyte layer 22; and a cathode 23 to which oxidant gas O is introduced. A cell surface inner temperature distribution 20 of the fuel battery single cells 2 is designed to be line symmetrical. A binding member 3 for mechanically binding the battery structure 5 in a stacking direction S of the fuel battery single cells 2 is arranged on a symmetric axis L in the cell surface inner temperature distribution 20.SELECTED DRAWING: Figure 4
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Inventors:
Shinichi Sugihara
Application Number:
JP2015063148A
Publication Date:
August 29, 2018
Filing Date:
March 25, 2015
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H01M8/02; H01M8/0247; H01M8/248; H01M8/2483
Domestic Patent References:
| JP2014207120A | ||||
| JP2015032477A | ||||
| JP2005209573A | ||||
| JP2009217960A | ||||
| JP2014197492A |
Foreign References:
| WO2003043110A1 |
Attorney, Agent or Firm:
Patent Business Corporation Aichi International Patent Office