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:
Jun. 18, 2019
Filed:
Oct. 03, 2016
Horiba Stec, Co., Ltd., Kyoto-shi, Kyoto, JP;
Daichi Kunita, Kyoto, JP;
Atsushi Ieki, Kyoto, JP;
HORIBA STEC, Co., Ltd., Kyoto-shi, Kyoto, JP;
Abstract
The present invention provides a fluid control valve that improves usability by eliminating misunderstanding of a user. The fluid control valve includes a valve seat, a valve body disposed to be approachable to and separable from the valve seat, an actuator configured to move the valve body in an approaching or separating direction, a positional information detection part configured to detect a value corresponding to a relative position of the valve body with respect to the valve seat, and a position output part configured to set, irrespective of positional information acquired by the positional information detection part at an opening start position of the valve body, the opening start position to position zero.