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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.:

US 12760801 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Oct. 22, 2024

Fluid control valve and fluid control device

Applicant:

Horiba Stec, Co., Ltd., Kyoto, JP;

Inventors:

Yuya Kawai, Kyoto, JP;

Atsushi Ieki, Kyoto, JP;

Assignee:

HORIBA STEC, Co., Ltd., Kyoto, JP;

Attorney:

Alleman Hall LLP

Primary Examiner:

Minh Q Le

Int. Cl.
CPC ...
F16K 7/12 (2006.01); F16K 37/00 (2006.01); F16K 1/14 (2006.01); F16K 1/32 (2006.01); F16K 1/36 (2006.01); F16K 7/14 (2006.01); F16K 25/00 (2006.01); F16K 31/00 (2006.01); G05D 7/06 (2006.01);
U.S. Cl.
CPC ...
F16K 7/12 (2013.01); F16K 37/0091 (2013.01); F16K 1/14 (2013.01); F16K 1/32 (2013.01); F16K 1/36 (2013.01); F16K 7/14 (2013.01); F16K 25/005 (2013.01); F16K 31/004 (2013.01); F16K 31/007 (2013.01); F16K 37/005 (2013.01); G05D 7/06 (2013.01);
Abstract

In order to configure a fluid control valve to have the life prolonged while keeping an inexpensive configuration, the fluid control valve includes: a valve body that can come into contact and separate from a valve seat; an actuator that causes the valve body to move; a diaphragm member provided between the valve body and the actuator and having a protruding part protruding toward the valve body; and a sphere housed inside the protruding part, in which the actuator moves the valve body by pressing a distal end of the protruding part through the sphere, and the sphere is formed of a ceramic material.

Find Patent Forward Citations

Kawai, Yuya. (2026). Fluid control valve and fluid control device (U.S. Patent No. 12760801). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12760801

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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