Title:
A manufacturing method of a fuel cell single cell and a fuel cell single cell
Document Type and Number:
Japanese Patent JP6245194
Kind Code:
B2
Abstract:
A single fuel cell includes: a membrane electrode assembly; gas diffusion layers placed on both side surfaces of the membrane electrode assembly, respectively, while an outer peripheral edge portion remains in one side surface of the membrane electrode assembly; an adhesive layer formed to cover the outer peripheral edge portion; a support frame fixed on the adhesive layer; and separators placed on both side surfaces of the support frame and the gas diffusion layers, respectively, so that the peripheral portions of the separators are fixed on the support frame and the central portions of the separators abut on the gas diffusion layers. The support frame includes: a support frame body; and adhesive coating layers formed of an adhesive with thermoplasticity on at least one of both side surfaces of the support frame body.
More Like This:
Inventors:
Kotaro Ikeda
Application Number:
JP2015041751A
Publication Date:
December 13, 2017
Filing Date:
March 03, 2015
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M8/02; H01M8/0271
Domestic Patent References:
JP2014053118A | ||||
JP62226558A | ||||
JP2015522936A | ||||
JP11179277A | ||||
JP2007147703A | ||||
JP2005268146A | ||||
JP2012134094A | ||||
JP2009238448A | ||||
JP2013251253A | ||||
JP8013179A |
Foreign References:
WO2009119628A1 | ||||
US20080020254 |
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