JPS6237682U - - Google Patents
Info
- Publication number
- JPS6237682U JPS6237682U JP12892385U JP12892385U JPS6237682U JP S6237682 U JPS6237682 U JP S6237682U JP 12892385 U JP12892385 U JP 12892385U JP 12892385 U JP12892385 U JP 12892385U JP S6237682 U JPS6237682 U JP S6237682U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- chamber
- stem
- disk
- piston
- 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
- 239000012530 fluid Substances 0.000 claims description 3
Landscapes
- Lift Valve (AREA)
- Details Of Valves (AREA)
Description
第１図は本考案の一実施例に係るベローズバル
ブの縦断面図、第２図は従来例に係るベローズバ
ルブの縦断面図である。
２１……ボデイ、２２……シリンダ、２３……
流体流路、２４……ステム、２６……デイスク、
２７……第１室、２８……第２室、２９……ピス
トン、３０，３１……ノズル、３２……ベローズ
。
FIG. 1 is a vertical cross-sectional view of a bellows valve according to an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view of a bellows valve according to a conventional example. 21...Body, 22...Cylinder, 23...
fluid flow path, 24... stem, 26... disk,
27...first chamber, 28...second chamber, 29...piston, 30, 31...nozzle, 32...bellows.
Claims (1)
デイの前記シリンダに、前記流体流路を開閉する
デイスクおよび一端部が、該デイスクに結合され
たステムを軸方向往復動自在に内挿するとともに
、前記シリンダの内室を前記デイスク側の第１室
と他側の第２室とに分離するごとく、該シリンダ
に気密的にかつ軸方向摺動自在に内挿され前記第
１室および第２室のうち少なくとも一方の圧力変
動によつて作動するピストンに、前記ステムの他
端部を結合し、また、前記第１室に、一端が前記
シリンダの内壁、他端が前記ピストンへそれぞれ
気密的に固着された状態でベローズを内挿したこ
とを特徴とするベローズバルブ。 A disk for opening and closing the fluid flow path and a stem connected to the disk are inserted into the cylinder of a body having a cylinder and a fluid flow path therein so as to be able to reciprocate in an axial direction, The first and second chambers are inserted into the cylinder airtightly and slidably in the axial direction so as to separate the inner chamber of the cylinder into a first chamber on the disk side and a second chamber on the other side. The other end of the stem is connected to a piston that is actuated by pressure fluctuations in at least one of the above, and the other end of the stem is connected to the first chamber with one end connected to the inner wall of the cylinder and the other end connected to the piston in an airtight manner. A bellows valve characterized by having a bellows inserted in a fixed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12892385U JPH0232946Y2 (en) | 1985-08-26 | 1985-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12892385U JPH0232946Y2 (en) | 1985-08-26 | 1985-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6237682U true JPS6237682U (en) | 1987-03-05 |
| JPH0232946Y2 JPH0232946Y2 (en) | 1990-09-05 |
Family
ID=31025033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12892385U Expired JPH0232946Y2 (en) | 1985-08-26 | 1985-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232946Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015505602A (en) * | 2012-01-31 | 2015-02-23 | フィッシャー コントロールズ インターナショナル エルエルシーＦｉｓｈｅｒ Ｃｏｎｔｒｏｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ ＬＬＣ | Anti-rotation assembly for use with a fluid valve |
-
1985
- 1985-08-26 JP JP12892385U patent/JPH0232946Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015505602A (en) * | 2012-01-31 | 2015-02-23 | フィッシャー コントロールズ インターナショナル エルエルシーＦｉｓｈｅｒ Ｃｏｎｔｒｏｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ ＬＬＣ | Anti-rotation assembly for use with a fluid valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0232946Y2 (en) | 1990-09-05 |