Title:
MANUFACTURING METHOD FOR FUEL CELL SEPARATOR
Document Type and Number:
Japanese Patent JP2020126757
Kind Code:
A
Abstract:
To provide a manufacturing method for a fuel cell separator, capable of achieving a reduction in weight and suppressing the occurrence of defects during molding.SOLUTION: There is provided a manufacturing method M for a fuel cell separator in which a separator including a passage part defining a fluid passage of fluid and a seal part sealing the fluid at the periphery of the passage part is molded. The manufacturing method M includes an embedding step S1 of embedding a wire in an uncured thermosetting resin containing conductive particles, and a molding step S4 of curing the thermosetting resin including the wire embedded therein at the inside of a mold, to thereby mold the separator.SELECTED DRAWING: Figure 3
Inventors:
NOBATA YASUHIRO
Application Number:
JP2019018161A
Publication Date:
August 20, 2020
Filing Date:
February 04, 2019
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01M8/0223; B29C70/68; B29C70/88; H01M8/0213; H01M8/0221; H01M8/0271; H01M8/0282; H01M8/0284; H01M8/0286
Domestic Patent References:
| JP2010027331A | 2010-02-04 | |||
| JP2000164226A | 2000-06-16 | |||
| JP2003197215A | 2003-07-11 | |||
| JP2008270133A | 2008-11-06 |
Foreign References:
| US20080116609A1 | 2008-05-22 | |||
| CN109301278A | 2019-02-01 |
Attorney, Agent or Firm:
Hiraki International Patent Office