JPS5882570U - Negative pressure control valve device - Google Patents
Negative pressure control valve deviceInfo
- Publication number
- JPS5882570U JPS5882570U JP17661081U JP17661081U JPS5882570U JP S5882570 U JPS5882570 U JP S5882570U JP 17661081 U JP17661081 U JP 17661081U JP 17661081 U JP17661081 U JP 17661081U JP S5882570 U JPS5882570 U JP S5882570U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- valve
- pressure control
- control valve
- valve device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Lift Valve (AREA)
- Fluid-Driven Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本案装置の1例の装置側面図である。
1・・・弁筺、2・・・流入口、3・・・流出口、4・
・・負圧通路、5・・・負圧室、6・・・導孔、7・・
・大気圧室、8・・・ダイヤフラム、9・・・弁座、1
°0・・・弁体、11・・・弁軸、12・・・受座。The drawing is a side view of one example of the present device. 1... Valve box, 2... Inlet, 3... Outlet, 4...
... Negative pressure passage, 5... Negative pressure chamber, 6... Guide hole, 7...
・Atmospheric pressure chamber, 8...Diaphragm, 9...Valve seat, 1
°0... Valve body, 11... Valve shaft, 12... Seat.
Claims (1)
介入される一側の負圧室5と、導孔6を介して大気に連
る他側の大気圧室7とを区劃する中間のダイヤフラム8
を張設すると共にこれに該流入口2に形成される弁座9
に対向する弁体10を突設する式のものにおいて、該弁
体10を予めボールに形成させ、これを該ダイヤフラム
8に固定される弁軸11の端部に予め形成される筒状の
受座12内に嵌合して一体品に結着して成る負圧制御弁
装置。A negative pressure chamber 5 on one side is inserted into the negative pressure passage 4 through an inlet 2 and an outlet 3 in the valve housing 1, and an atmospheric pressure chamber 7 on the other side is connected to the atmosphere through a guide hole 6. An intermediate diaphragm 8 that separates the
and a valve seat 9 formed at the inlet 2.
In the type in which the valve body 10 is protruded from the valve body 10 facing the diaphragm 8, the valve body 10 is formed into a ball in advance, and this is attached to a cylindrical receiver formed in advance at the end of the valve shaft 11 fixed to the diaphragm 8. A negative pressure control valve device that fits into the seat 12 and is connected as an integral part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17661081U JPS5882570U (en) | 1981-11-30 | 1981-11-30 | Negative pressure control valve device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17661081U JPS5882570U (en) | 1981-11-30 | 1981-11-30 | Negative pressure control valve device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5882570U true JPS5882570U (en) | 1983-06-04 |
JPS6350535Y2 JPS6350535Y2 (en) | 1988-12-26 |
Family
ID=29969734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17661081U Granted JPS5882570U (en) | 1981-11-30 | 1981-11-30 | Negative pressure control valve device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5882570U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6133956U (en) * | 1984-07-31 | 1986-03-01 | 株式会社土屋製作所 | diaphragm device |
JP2009197953A (en) * | 2008-02-25 | 2009-09-03 | Shindengen Mechatronics Co Ltd | Valve |
-
1981
- 1981-11-30 JP JP17661081U patent/JPS5882570U/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6133956U (en) * | 1984-07-31 | 1986-03-01 | 株式会社土屋製作所 | diaphragm device |
JP2009197953A (en) * | 2008-02-25 | 2009-09-03 | Shindengen Mechatronics Co Ltd | Valve |
Also Published As
Publication number | Publication date |
---|---|
JPS6350535Y2 (en) | 1988-12-26 |
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