There is a problem with a conventional fuel cell stack in that the parts count is increased in order to obtain a structure with which vibration of the laminate is controlled. A fuel cell stack (FS) is produced by forming a structure comprising a laminate (...

When assembly is carried out by clamping a stacked product (7) made up of a plurality of unit cell modules (2), paired end plates (4A, 4B) respectively disposed on both the sides thereof and the like by a plurality of fastening members (8A, 8B, 8F), first ...

A cell stack of a fuel cell of the present invention comprises a cell stack body (50) including a cell stack structure (20), an elastic member (33) disposed at an end of the cell stack structure (20) in a direction in which the cells (10) are stacked, and ...

A casing (24) includes end plates (20a, 20b) and first through fourth side plates (60a through 60d). Cross sectional areas or shapes of the first through fourth side plates (60a through 60d) are determined such that the sides of the end plates (20a,20b) ha...

A fuel cell, comprising: a fuel cell stack (10); two end plates (12,13) provided at the longitudinal, opposing ends of the cell stack; a plurality of tie rods (14), passing through a peripheral region of each end plate for positioning the cell stack betwee...

An electrochemical fuel cell stack comprising an upper end plate assembly (14); a lower end plate assembly (16); at least one electrochemical fuel cell assembly (12) interposed between the upper and lower end plate assemblies; and a clamp mechanism operati...