JPH0369381U

JPH0369381U -

Info

Publication number: JPH0369381U
Application number: JP12080989U
Authority: JP
Priority date: 1989-07-28
Filing date: 1989-10-16
Publication date: 1991-07-10

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例による流体制御弁
装置を示す断面側面図、第２図は同装置の動作状
態を示す要部の側面図、第３図はこの考案の他の
実施例による流体制御弁装置を示す要部の断面側
面図、第４図はこの考案のさらに他の実施例によ
る流体制御弁装置を示す要部の平面図、第５図は
その正面図、第６図はこの考案をガス漏れ検出装
置に適用した場合の実施例を示す断面側面図、第
７図は同装置の動作を示すフローチヤートである
。１……ケース、１ａ……入口、１ｂ……出口、
２……仕切板、３……開口、４……弁体、１０，
１０ａ〜１０ｎは検出素子。なお、図中、同一符
号は同一、又は相当部分を示す。 Fig. 1 is a cross-sectional side view showing a fluid control valve device according to one embodiment of this invention, Fig. 2 is a side view of the main parts showing the operating state of the device, and Fig. 3 is according to another embodiment of this invention. FIG. 4 is a cross-sectional side view of the main parts showing a fluid control valve device, FIG. 4 is a plan view of the main parts showing a fluid control valve device according to another embodiment of the invention, FIG. 5 is a front view thereof, and FIG. FIG. 7 is a cross-sectional side view showing an embodiment in which this invention is applied to a gas leak detection device, and FIG. 7 is a flowchart showing the operation of the device. 1...Case, 1a...Inlet, 1b...Exit,
2... Partition plate, 3... Opening, 4... Valve body, 10,
10a to 10n are detection elements. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Claims for Utility Model Registration] (1) A case having an inlet and an outlet for a fluid, a partition plate that partitions the inside of the case approximately at the center, and an opening provided in the partition plate that serves as a passage for the fluid;
A fluid control valve device comprising: a valve body that opens and closes the opening; and a detection element that is provided on a part of the valve body and detects deformation that occurs when the valve body closes the opening. (2) a case having a fluid inlet and an outlet; a partition plate that partitions the interior of the case approximately at the center; and an opening provided in the partition plate that serves as a passage for the fluid;
A fluid control valve device comprising: a valve body that opens and closes the opening; and a plurality of detection elements that are provided around the valve body and detect deformation that occurs when the valve body closes the opening.