Metal Gasket
AssigneesTohoku University, Nippon Valqua Industries, Ltd.
InventorsTadahiro Ohmi, Yasuyuki Shirai, Koji Sato, Masayuki Noguchi, Tsutomu Yoshida, Akira Muramatsu, Satoshi Kumaki, Yuki Kuwamura
Life of this patent
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Abstract
A metal gasket includes an outer ring that is formed in a substantially C-shaped cross-section having an opening in a circumferential direction and an inner ring that is disposed inside the outer ring, wherein the inner ring is configured in a polygonal shape of a cross section, and a pair of corner portions opposing to each other in the inner ring are disposed on inner circumferential faces on the both sides of the opening in the outer ring.
Claims11
A metal gasket comprising an outer ring that is formed in a substantially C-shaped cross-section having an opening in a circumferential direction and an inner ring that is arranged in a fitting state inside the outer ring,
- wherein said inner ring is configured in a polygonal-shaped cross-section, and a pair of corner portions opposing to each other in the inner ring are disposed on inner circumferential face on the both sides of said opening in said outer ring.
Dependencies are inferred from the claim text.