JPH0344280U

JPH0344280U -

Info

Publication number: JPH0344280U
Application number: JP10629589U
Authority: JP
Priority date: 1989-09-11
Filing date: 1989-09-11
Publication date: 1991-04-24

Description

[Brief explanation of drawings]

第１図は本考案のバルブマニホールド用ガスケ
ツトの実施例を示す断面図、第２図は同平面図、
第３図は本考案の他の実施例の平面図、第４図及
び第５図は第３図におけるＡ−Ａ及びＢ−Ｂ線で
の断面図、第６図は既提案のガスケツトの使用状
態を示す断面図、である。１０……ガスケツト、１１……バルブ、１２…
…マニホールド、１５……ガスケツト本体、２１
ａ，２１ｂ……排気流路、２５ａ，２５ｂ……可
動弁体、２６ａ，２６ｂ……弁座部分。 Fig. 1 is a sectional view showing an embodiment of the valve manifold gasket of the present invention, Fig. 2 is a plan view thereof,
FIG. 3 is a plan view of another embodiment of the present invention, FIGS. 4 and 5 are cross-sectional views taken along lines A-A and B-B in FIG. 3, and FIG. 6 is a diagram showing the use of the previously proposed gasket. It is a sectional view showing a state. 10...Gasket, 11...Valve, 12...
...Manifold, 15...Gasket body, 21
a, 21b...exhaust flow path, 25a, 25b...movable valve body, 26a, 26b...valve seat portion.

Claims

[Scope of utility model registration request]

When multiple valves are attached to a manifold through gaskets made of elastic material, and the exhaust gas from each valve is centrally exhausted through the central exhaust passage of the manifold, a gasket is installed in the exhaust passage section of the gasket body. A movable valve body in the form of a cantilever plate that is elastically deformed and opened by the exhaust flow in the direction toward the manifold is integrally provided, and when the movable valve body closes the exhaust flow path by the fluid flow in the opposite direction. A gasket for a valve manifold, characterized in that a valve seat portion that comes into contact with the valve seat portion and closes the exhaust flow path is integrally provided.