The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 2017
Filed:
Nov. 12, 2012
Applicant:
Oiles Corporation, Tokyo, JP;
Inventors:
Shin-ichi Shionoya, Fujisawa, JP;
Koichi Ishida, Fujisawa, JP;
Assignee:
OILES CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 13/18 (2010.01); F16J 15/08 (2006.01); F16J 15/12 (2006.01); F16L 21/06 (2006.01); F01N 13/16 (2010.01); F16L 23/16 (2006.01);
U.S. Cl.
CPC ...
F16J 15/0806 (2013.01); F01N 13/16 (2013.01); F01N 13/1827 (2013.01); F16J 15/0812 (2013.01); F16J 15/126 (2013.01); F16L 21/065 (2013.01); F16L 23/16 (2013.01); Y10T 29/49398 (2015.01);
Abstract
A cylindrical gasket includes a reinforcing member, a heat-resistant material, and pores which are dispersedly distributed in the reinforcing memberand the heat-resistant material, the reinforcing memberand the heat-resistant materialare 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 memberoccupies a volume of 32 to 60%, the heat-resistant materialoccupies a volume of 5 to 58%, and the pores occupy a volume of 10 to 35%.