JPH0182400U - - Google Patents
Info
- Publication number
- JPH0182400U JPH0182400U JP1987177783U JP17778387U JPH0182400U JP H0182400 U JPH0182400 U JP H0182400U JP 1987177783 U JP1987177783 U JP 1987177783U JP 17778387 U JP17778387 U JP 17778387U JP H0182400 U JPH0182400 U JP H0182400U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- closing
- piping
- cylinder
- energized
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fluid-Driven Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案になるボンベ元弁開閉装置の一
実施例の概略構成図、第２図は本考案の要部を示
すアクチユエータ内の配管系統図である。
１……ボンベ、３……元弁、５……アクチユエ
ータ、９……操作器、１０……空気配管、１１…
…排気配管、１６，１７……電磁弁、１８……シ
リンダ、２０……開弁配管、２１……閉弁配管、
２７……分岐配管、２８……電磁弁。
FIG. 1 is a schematic configuration diagram of an embodiment of the cylinder main valve opening/closing device according to the present invention, and FIG. 2 is a piping system diagram within the actuator showing the main parts of the present invention. 1... cylinder, 3... main valve, 5... actuator, 9... operating device, 10... air piping, 11...
...Exhaust piping, 16, 17... Solenoid valve, 18... Cylinder, 20... Valve opening piping, 21... Valve closing piping,
27... Branch piping, 28... Solenoid valve.
Claims (1)
られた該ボンベを開閉する元弁と、操作信号の供
給により該元弁を開閉作動させるアクチユエータ
と、該アクチユエータの駆動部を作動させるよう
に設けられた開弁配管及び閉弁配管と、通電時空
気源からの圧縮空気を該開弁配管、閉弁配管に供
給し、非通電時該開弁配管、閉弁配管を大気開放
にする弁開用電磁弁、弁閉用電磁弁とを有してな
るボンベ元弁開閉装置において、一端が前記空気
源に連通する分岐配管と、前記弁閉用電磁弁の下
流側の前記閉弁配管に接続されるとともに該分岐
配管の他端を接続され、通電時前記弁閉用電磁弁
と前記閉弁配管とを連通し、非通電時該分岐配管
と前記閉弁配管とを連通する電磁弁とを具備して
なるボンベ元弁開閉装置。 A cylinder filled with gas, a main valve attached to the cylinder for opening and closing the cylinder, an actuator for opening and closing the main valve by supplying an operation signal, and a drive unit for the actuator. Open valve piping and closed valve piping, and supply compressed air from an air source to the open valve piping and closed valve piping when energized, and open the valve piping and closed valve piping to the atmosphere when de-energized. In a cylinder main valve opening/closing device comprising a solenoid valve and a valve-closing solenoid valve, one end is connected to a branch pipe communicating with the air source and the valve-closing pipe downstream of the valve-closing solenoid valve. and a solenoid valve connected to the other end of the branch pipe, which communicates the valve-closing solenoid valve with the valve-closing pipe when energized, and communicates the branch pipe with the valve-close pipe when de-energized. Cylinder main valve opening/closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17778387U JPH051759Y2 (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17778387U JPH051759Y2 (en) | 1987-11-20 | 1987-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0182400U true JPH0182400U (en) | 1989-06-01 |
| JPH051759Y2 JPH051759Y2 (en) | 1993-01-18 |
Family
ID=31469434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17778387U Expired - Lifetime JPH051759Y2 (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051759Y2 (en) |
-
1987
- 1987-11-20 JP JP17778387U patent/JPH051759Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051759Y2 (en) | 1993-01-18 |
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