Gasket structure of fuel cell separator with improved air tight seal
AssigneesKia Motors Corporation, Hyundai Motor Company
InventorsSang Mun Jin, Yoo Chang Yang
Life of this patent
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Abstract
Disclosed is a gasket structure for a fuel cell separator with an improved air tight seal/sealability. The gasket structure includes first and second main lines and a plurality of sub lines. The first and second main lines are disposed in a horizontal direction in the separator on different lines of a reaction surface and a cooling surface of the separator, respectively. The plurality of sub lines are disposed in a vertical direction of the separator on both surfaces at a uniform interval. Here, 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 first and second main lines.
Claims10
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.
A separator for a fuel cell, comprising:
- a gasket including:
- a plurality of first and second main lines formed along a horizontal direction of a separator along different lines of a reaction surface and a cooling surface of the separator, respectively;
- and
- a plurality of sub lines formed along a vertical direction of the separator on both surfaces thereof at uniform intervals,
- a plurality of vacant spaces formed to have a uniform size on the plurality of first and second main lines.
Dependencies are inferred from the claim text.