JPS6486212A - Fluid pressure control device with remote controller - Google Patents
Fluid pressure control device with remote controllerInfo
- Publication number
- JPS6486212A JPS6486212A JP23203987A JP23203987A JPS6486212A JP S6486212 A JPS6486212 A JP S6486212A JP 23203987 A JP23203987 A JP 23203987A JP 23203987 A JP23203987 A JP 23203987A JP S6486212 A JPS6486212 A JP S6486212A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- valve
- fluid pressure
- gas pressure
- control 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.)
- Pending
Links
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
PURPOSE:To attain the remote control by separating and providing a fluid pressure setter at a fluid pressure control device and attaching a driving device for the remote control. CONSTITUTION:A gas pressure is constantly kept by fluid pressure control device with a remote controller to supply the gas to gas consumption areas A, B.... A binary digital valve 12, a gas pressure sensor 4 are provided at the down stream of the controller. The valve 12 is composed of an element valve to obtain two open and closed position stable states, and respective element valves 12A, 12B have respective valve main bodies 1A, 1B and actuators 2A, 2B. For respective gas passing cross sections, a ratio is 1:2:4:8. A secondary side gas pressure at the place of the gas pressure sensor 4 is set to a constant pressure with a gas pressure setter 6, and inputted to a microcomputer 5. A sensor output is also fetched through an amplifier 8 and an A/D converter 9 to the microcomputer 5, an arithmetic processing such as a PID control is executed and the opening signal of the valve 12 is outputted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23203987A JPS6486212A (en) | 1987-09-18 | 1987-09-18 | Fluid pressure control device with remote controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23203987A JPS6486212A (en) | 1987-09-18 | 1987-09-18 | Fluid pressure control device with remote controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6486212A true JPS6486212A (en) | 1989-03-30 |
Family
ID=16933006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23203987A Pending JPS6486212A (en) | 1987-09-18 | 1987-09-18 | Fluid pressure control device with remote controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6486212A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002266771A (en) * | 2001-03-07 | 2002-09-18 | Max Co Ltd | Remote control device for compressor |
CN103760930A (en) * | 2014-01-03 | 2014-04-30 | 南京航空航天大学 | Variable optimal strain rate superplastic bulging multiple-gas-channel pressure control method, control device thereof and using method |
-
1987
- 1987-09-18 JP JP23203987A patent/JPS6486212A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002266771A (en) * | 2001-03-07 | 2002-09-18 | Max Co Ltd | Remote control device for compressor |
CN103760930A (en) * | 2014-01-03 | 2014-04-30 | 南京航空航天大学 | Variable optimal strain rate superplastic bulging multiple-gas-channel pressure control method, control device thereof and using method |
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