Title:
セパレータの製造方法および電着塗装装置
Document Type and Number:
Japanese Patent JP4556576
Kind Code:
B2
Abstract:
A primer (16) for forming a resin frame (17) is formed on an outer end portion (16p) of a separator (1) of a fuel cell. An electrodeposition coating device (2) includes an upper frame (21) and a lower frame (22), and covers only the outer end portion (16p) of the substrate (11) with a center portion (12) of the substrate (11) left uncovered. When the substrate (11) is sandwiched between the upper frame (21) and the lower frame (22) of the electrodeposition coating device (2), an annular electrodeposition chamber (31) is formed with the outer end portion (16p) of the substrate (11) located in the electrodeposition chamber (31). Then, the electrodeposition chamber (31) is filled with an electrodeposition coating solution (32), and electrodeposition coating is performed. Then, cleaning is performed by using purified water, and drying is performed by using hightemperature air.
Inventors:
Masashi Murate
Takashi Yamada
Takashi Yamada
Application Number:
JP2004265386A
Publication Date:
October 06, 2010
Filing Date:
September 13, 2004
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H01M8/02; C25D13/00; C25D13/12
Domestic Patent References:
| JP2003077500A | ||||
| JP2002158018A | ||||
| JP2003249240A | ||||
| JP2003223903A | ||||
| JP2000129486A |
Attorney, Agent or Firm:
Meisei International Patent Office