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. 08, 2024
Filed:
Sep. 13, 2023
Applicant:
Fujikoki Corporation, Tokyo, JP;
Inventor:
Tatsuya Yoshida, Tokyo, JP;
Assignee:
FUJIKOKI CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 1/32 (2006.01); F15D 1/04 (2006.01); F16K 1/06 (2006.01); F16K 11/044 (2006.01); F16K 27/02 (2006.01);
U.S. Cl.
CPC ...
F16K 1/32 (2013.01); F15D 1/04 (2013.01); F16K 1/06 (2013.01); F16K 27/02 (2013.01); F16K 11/044 (2013.01);
Abstract
A valve device capable of reducing pressure loss is provided. The valve device is provided with a valve main body having a valve chamber in which a valve body is arranged, inflow outlets, and communication holes communicating the valve chamber and the inflow outlets, and a rectification member arranged in the communication hole. The communication hole has a bent portion where the center line of the communication hole is bent, and the rectification member is arranged in the bent portion and has a corner portion formed by an inner circumferential surface bent or curved at an angle larger than the angle of the bent portion.