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:
Oct. 07, 2025
Filed:
May. 25, 2022
Applicant:
Eagle Industry Co., Ltd., Tokyo, JP;
Inventor:
Hideki Higashidozono, Tokyo, JP;
Assignee:
EAGLE INDUSTRY CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 1/42 (2006.01); F16K 1/36 (2006.01);
U.S. Cl.
CPC ...
F16K 1/42 (2013.01); F16K 1/36 (2013.01);
Abstract
Provided is a fluid control valve that is less likely to malfunction due to contamination. The fluid control valve includes a valve housing which includes an inflow passage and a discharge passage; a valve seat which is disposed between the inflow passage and the discharge passage, and a valve body which includes a guide portion guided by an inner surface of the valve housing and a seal portion brought into contact with and separated from the valve seat, the guide portion of the valve body includes a flat surface and a tapered surface tapered toward a side of the seal portion.