Cylindrical gasket, method for manufacturing the same, and insertion-type exhaust pipe joint using the cylindrical gasket

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United States of America Patent

PATENT NO 9714708
APP PUB NO 20140312618A1
SERIAL NO

14358463

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Abstract

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A cylindrical gasket includes a reinforcing member 70, a heat-resistant material 71, and pores which are dispersedly distributed in the reinforcing member 70 and the heat-resistant material 71, the reinforcing member 70 and the heat-resistant material 71 are intertwined with each other so as to be provided with structural integrity, and with respect to a total volume of the cylindrical gasket, the reinforcing member 70 occupies a volume of 32 to 60%, the heat-resistant material 71 occupies a volume of 5 to 58%, and the pores occupy a volume of 10 to 35%.

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Patent Owner(s)

  • OILES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishida, Koichi Fujisawa, JP 116 869
Shionoya, Shin-ichi Fujisawa, JP 4 10

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