Honda Motor Co., Ltd.
FUEL CELL STACK AND METHOD OF ASSEMBLING FUEL CELL STACK

Abstract:

The fuel cell stack includes a stacked body formed of a plurality of power generation cells stacked one another, a pair of end plates, and a positioning pin for positioning the plurality of power generation cells. One end of the positioning pin is provided with a first screw part which is screw-engaged with the end plate. The other end of the positioning pin is provided with a second screw part into which the extension pin is screw-engaged. The screw tightening direction of the second screw part is the reverse of the screw tightening direction of the first screw part.