Elastomeric cell frame for fuel cell

Abstract

An elastomeric cell frame for a fuel cell according to an embodiment of the present disclosure includes, as a cell frame constituting a unit cell of a fuel cell, an insert including a membrane electrode assembly having an anode formed on one surface of a polymer electrolyte membrane, and having a cathode formed on the other surface thereof, and a pair of gas diffusion layers disposed on both surfaces thereof; and an elastomeric frame disposed to surround the rim of the insert in the outer region of the insert, and formed with a discharge flow field provided in the form of a sheet bonded at the rim of the insert and the interface thereof while being thermally bonded and for discharging generated water generated in the insert along the longitudinal direction at the widthwise edge.

Dependencies are inferred from the claim text.