FASTENING PART STRUCTURE OF PIPING FOR FUEL CELL

摘要

PROBLEM TO BE SOLVED: To prevent water from flowing into a piping generated inside a fuel cell at emergency shut down of the fuel cell.SOLUTION: A fastening part structure of a piping for the fuel cell includes a flange for fastening the piping to the fuel cell, and a piping end part connected with the fuel cell through the flange. The piping end part includes a convex part rising upward on an underside of the piping end part, and a concave part formed at a downstream side of the convex part by the convex part.