Patent ID: 9590256
Date: 2017-03-07
CPC Classifications: H01M,Y02E

Claim:
1. A gasket structure of a fuel cell separator with an improved air tight seal, comprising: a plurality of first and second main lines disposed in a horizontal direction of the fuel cell separator along different lines of a reaction surface and a cooling surface of the fuel cell separator, respectively; and a plurality of sub lines disposed in a vertical direction of the separator on both surfaces thereof at a uniform interval, wherein the first and second main lines and the plurality of sub lines integrally form a gate for reactance gases and cooling water, and a plurality of vacant spaces are formed to have a uniform size on the plurality of first and second main lines, wherein the vacant spaces are formed only at all cross points of the first and second main lines and the sub lines, and wherein the vacant spaces are formed at uniform intervals corresponding to the sub lines.