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. 20, 2021
Filed:
May. 29, 2019
Applicant:
Nippon Pillar Packing Co., Ltd., Osaka, JP;
Inventors:
Tomohiro Adachi, Osaka, JP;
Atsushi Nakano, Osaka, JP;
Tomoyuki Koike, Osaka, JP;
Kazukiyo Teshima, Osaka, JP;
Motoaki Naruo, Osaka, JP;
Assignee:
NIPPON PILLAR PACKING CO., LTD., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/02 (2006.01); F16J 15/06 (2006.01); F16L 17/073 (2006.01); F16L 23/22 (2006.01); F16L 23/18 (2006.01); F16J 15/10 (2006.01);
U.S. Cl.
CPC ...
F16J 15/025 (2013.01); F16J 15/062 (2013.01); F16L 17/073 (2013.01); F16J 15/061 (2013.01); F16J 15/104 (2013.01); F16L 23/18 (2013.01); F16L 23/22 (2013.01);
Abstract
A structure allowing a gasket to be mounted on a fluid device is provided. The gasket includes a ring with a first annular slope at a first axial end. The fluid device includes an inner sleeve with a second annular slope and an outer sleeve radially outside the inner sleeve. An outer periphery of the ring includes an annular contact face that contacts the outer sleeve and an annular non-contact face radially separated from the outer sleeve. The first annular slope contacts an outer periphery of the second slope.