JPS5397621A - Pressure controlling method for piping system - Google Patents
Pressure controlling method for piping systemInfo
- Publication number
- JPS5397621A JPS5397621A JP1231477A JP1231477A JPS5397621A JP S5397621 A JPS5397621 A JP S5397621A JP 1231477 A JP1231477 A JP 1231477A JP 1231477 A JP1231477 A JP 1231477A JP S5397621 A JPS5397621 A JP S5397621A
- Authority
- JP
- Japan
- Prior art keywords
- piping system
- controlling method
- pressure controlling
- pressure
- fixed
- 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 Non-Positive-Displacement Pumps (AREA)
Abstract
PURPOSE: To easily set up the pressure at the fixed point of the piping sytem on an arbitrary fixed value within the allowable range or within the fixed width by controlling the discharge pressure of the pump and the valve turning interchangeably or at the same time.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1231477A JPS5397621A (en) | 1977-02-07 | 1977-02-07 | Pressure controlling method for piping system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1231477A JPS5397621A (en) | 1977-02-07 | 1977-02-07 | Pressure controlling method for piping system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5397621A true JPS5397621A (en) | 1978-08-26 |
Family
ID=11801845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1231477A Pending JPS5397621A (en) | 1977-02-07 | 1977-02-07 | Pressure controlling method for piping system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5397621A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57179382A (en) * | 1981-04-27 | 1982-11-04 | Idemitsu Kosan Co Ltd | System for controlling flow amount of fluid by controlling number of revolution of turbine |
-
1977
- 1977-02-07 JP JP1231477A patent/JPS5397621A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57179382A (en) * | 1981-04-27 | 1982-11-04 | Idemitsu Kosan Co Ltd | System for controlling flow amount of fluid by controlling number of revolution of turbine |
JPH0259310B2 (en) * | 1981-04-27 | 1990-12-12 | Idemitsu Kosan Co |
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