Title:
燃料電池用セパレータの製造方法
Document Type and Number:
Japanese Patent JP4160328
Kind Code:
B2
Abstract:
A fuel cell separator (20) having a central part (22) and an outer peripheral part (30) is disclosed. The central part consists of a metal member made of stainless steel or the like. Multiple gas passages (31, 32) and multiple product water passages (33) are formed in the peripheral part. To ensure corrosion resistance of the gas passages and the product water passages, the peripheral part is a rubber member made of silicone rubber. A projecting central seal part (41) for surrounding the central part is formed integrally with the peripheral part.
Inventors:
Shinya Kawachi
Minoru Kimura
Minoru Kimura
Application Number:
JP2002194644A
Publication Date:
October 01, 2008
Filing Date:
July 03, 2002
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H01M8/02; B29C45/14; H01M2/08; H01M8/10
Domestic Patent References:
| JP10074530A | ||||
| JP11129396A | ||||
| JP9237633A | ||||
| JP2002075396A |
Attorney, Agent or Firm:
Yoichiro Shimoda