SEAL STRUCTURE USING GASKET

摘要

PROBLEM TO BE SOLVED: To provide a seal structure using a gasket that can highly maintain seal performance while employing the divided gasket which can suppress the deterioration of the yield of materials.

SOLUTION: The annular gasket 400 which is formed as a plurality of divided bodies is interposed between two lower flanges 115, 124 which are objects to be sealed. In the lower flange 115, a recess 115c is formed at a portion being a gap between the divided bodies of the gasket 400. Then, a seal member SP which is deformed according to a shape of the gap between the divided bodies of the gasket 400 is filled into the recess 115c of the lower flange 115.

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