JPS5927373U - Low temperature operating valve with protective diaphragm - Google Patents
Low temperature operating valve with protective diaphragmInfo
- Publication number
- JPS5927373U JPS5927373U JP12367082U JP12367082U JPS5927373U JP S5927373 U JPS5927373 U JP S5927373U JP 12367082 U JP12367082 U JP 12367082U JP 12367082 U JP12367082 U JP 12367082U JP S5927373 U JPS5927373 U JP S5927373U
- Authority
- JP
- Japan
- Prior art keywords
- low temperature
- temperature operating
- valve
- protective diaphragm
- operating valve
- 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.)
- Pending
Links
Landscapes
- Temperature-Responsive Valves (AREA)
- Control Of Temperature (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の実施例に係る保護ダイヤフラム付き
低温作動弁を示す縦断側面図である。
図において、１は弁箱、２は金属製ベローズ、３は開弁
用ばね、４は弁体、５は可撓性材料製作 ゛護
ダイヤフラム、６はベローズ収容室、７は流体入口、８
は流体出口、９はベローズ支持金具、１１はダイヤフラ
ム押え部材、１３は保持部材、１４は環状弁座である。FIG. 1 is a longitudinal sectional side view showing a low temperature operating valve with a protective diaphragm according to an embodiment of the invention. In the figure, 1 is a valve box, 2 is a metal bellows, 3 is a valve opening spring, 4 is a valve body, 5 is a protective diaphragm made of flexible material, 6 is a bellows storage chamber, 7 is a fluid inlet, 8
1 is a fluid outlet, 9 is a bellows support fitting, 11 is a diaphragm holding member, 13 is a holding member, and 14 is an annular valve seat.
Claims (1)
により閉弁方向に押圧されかつ開弁用ばね３により開弁
方向に押圧される弁体４とが設けられている低温作動弁
において、可撓性材料製保護ダイヤフラム５が前記ベロ
ーズ２の可動端部とベローズ収容室６の周壁とに固定さ
れていることを特徴とする保護ダイヤフラム付き低温作
動弁。In a low temperature operating valve, a valve body 1 is provided with a metal bellows 2 and a valve body 4 which is pressed in the valve closing direction by the extension of the bellows 2 and pressed in the valve opening direction by a valve opening spring 3. A low temperature operating valve with a protective diaphragm, characterized in that a protective diaphragm 5 made of a flexible material is fixed to the movable end of the bellows 2 and the peripheral wall of the bellows housing chamber 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12367082U JPS5927373U (en) | 1982-08-17 | 1982-08-17 | Low temperature operating valve with protective diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12367082U JPS5927373U (en) | 1982-08-17 | 1982-08-17 | Low temperature operating valve with protective diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5927373U true JPS5927373U (en) | 1984-02-20 |
Family
ID=30282216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12367082U Pending JPS5927373U (en) | 1982-08-17 | 1982-08-17 | Low temperature operating valve with protective diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5927373U (en) |
-
1982
- 1982-08-17 JP JP12367082U patent/JPS5927373U/en active Pending
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