Title:
How to make a fuel cell stack
Document Type and Number:
Japanese Patent JP6341063
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To appropriately dispose a mediation layer between an outer peripheral surface of a fuel cell body and an inner peripheral surface of a case.SOLUTION: A fuel cell stack A comprises a fuel cell body 1, a case 2 and a mediation layer 3. The manufacturing method thereof includes the steps of: disposing the mediation layer that has thickness d1 larger than a distance D between an outer peripheral surface 1a of the fuel cell body and an inner peripheral surface 2a of a sidewall of the case, between two confronting faces of the outer peripheral surface; crushing the disposed mediation layer from one end to another end of the mediation layer by a roller in such a manner that the thickness becomes smaller than the distance D; and accommodating the fuel cell body in the case while moving the case relatively to the fuel cell body before the thickness of the mediation layer is expanded to the distance D.SELECTED DRAWING: Figure 1
Inventors:
Yugo Ichida
Hiroaki Takeuchi
Hiroaki Takeuchi
Application Number:
JP2014225584A
Publication Date:
June 13, 2018
Filing Date:
November 05, 2014
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M8/2404; H01M8/2475
Domestic Patent References:
JP201320887A | ||||
JP200640717A | ||||
JP2008230519A | ||||
JP2010244869A | ||||
JP2003203670A | ||||
JP2008165993A | ||||
JP2012195259A | ||||
JP201612408A |
Foreign References:
WO2014132562A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuji Koga
Nobuo Sekine
Masaharu Konoue
Yuichi Morimoto
Jun Tsuruta
Tetsuji Koga
Nobuo Sekine
Masaharu Konoue
Yuichi Morimoto
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