JPS5543624A - Pressure regulating valve device of tank and the like - Google Patents
Pressure regulating valve device of tank and the likeInfo
- Publication number
- JPS5543624A JPS5543624A JP11586178A JP11586178A JPS5543624A JP S5543624 A JPS5543624 A JP S5543624A JP 11586178 A JP11586178 A JP 11586178A JP 11586178 A JP11586178 A JP 11586178A JP S5543624 A JPS5543624 A JP S5543624A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- pressure
- diaphragm
- sealed gas
- room
- 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 realize a pressure regulating valve device which can always give a high-precision control to the sealed gas pressure within the tank by actuating the diaphragm of the main valve via the operation of the pilot valve.
CONSTITUTION: Main valve 4 which regulates the sealed gas to be supplied to the tank is a self-actuating regulating valve which is driven by diaphragm 8, and then exhausts the gas in second pressure room 10 of one of the two pressure rooms partitioned by diaphragm 8 to release valve body 16. Pilot valve 5 which operates according to the pressure fluctuation of the sealed gas within the tank contains third pressure room 32 and empty room 33, and diaphragm 31 is hanged and held by spring 43. At the same time, the sealed gas is led into room 32 from the tank, and the sealed gas functions to resist the tractive force of spring 43.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11586178A JPS5543624A (en) | 1978-09-22 | 1978-09-22 | Pressure regulating valve device of tank and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11586178A JPS5543624A (en) | 1978-09-22 | 1978-09-22 | Pressure regulating valve device of tank and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5543624A true JPS5543624A (en) | 1980-03-27 |
Family
ID=14672955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11586178A Pending JPS5543624A (en) | 1978-09-22 | 1978-09-22 | Pressure regulating valve device of tank and the like |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5543624A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4922623A (en) * | 1972-06-27 | 1974-02-28 |
-
1978
- 1978-09-22 JP JP11586178A patent/JPS5543624A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4922623A (en) * | 1972-06-27 | 1974-02-28 |
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