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:
Jan. 30, 2018
Filed:
Jan. 27, 2017
Applicant:
Sakura Rubber Co., Ltd., Tokyo, JP;
Inventor:
Akira Horimoto, Tokyo, JP;
Assignee:
SAKURA RUBBER CO., LTD., Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16L 37/24 (2006.01); F16K 17/04 (2006.01); A62C 33/00 (2006.01); F16K 17/02 (2006.01); F16L 55/07 (2006.01);
U.S. Cl.
CPC ...
F16L 37/24 (2013.01); A62C 33/00 (2013.01); F16K 17/02 (2013.01); F16K 17/04 (2013.01); F16L 55/07 (2013.01);
Abstract
A coupling which can enhance safety will be provided, when the coupling, a hose, and the like are exposed to high pressure for some reasons or other while in use, by leaking the high pressure fluid to the outside to open a sealing portion of the coupling at a stage where the coupling condition between the couplings is maintained, and decreases the pressure. Further, the coupling can warn the operator or the like of the abnormality by ejecting a fluid from a leak path or a fluid ejection port.
Horimoto, Akira. (2018). Coupling with safety valve function (U.S. Patent No. 9879809). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9879809
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile