JPS5776300A - Apparatus for transporting work liquid under constant pressure - Google Patents
Apparatus for transporting work liquid under constant pressureInfo
- Publication number
- JPS5776300A JPS5776300A JP15172080A JP15172080A JPS5776300A JP S5776300 A JPS5776300 A JP S5776300A JP 15172080 A JP15172080 A JP 15172080A JP 15172080 A JP15172080 A JP 15172080A JP S5776300 A JPS5776300 A JP S5776300A
- Authority
- JP
- Japan
- Prior art keywords
- work liquid
- air
- bag member
- constant pressure
- under constant
- 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
- Jet Pumps And Other Pumps (AREA)
Abstract
PURPOSE: To prevent dissolution of air into work liquid, by feeding air for pressurizing work liquid in a tank into a bag member disposed in the work liquid.
CONSTITUTION: Air in a space T at an upper portion of a tank 11, air dissolved in work liquid 12, and air in a bag member 18 is drawn out by operating a vacuum pump 21. Subsequently, valves V3WV6 are closed and a valve V2 is opened for feeding air under pressure into the bag member 18 through operation of an air compressor 13. Resultantly, the bag member 18 is expanded and the surface of work liquid is raised. By operating the compressor 13 continuously with the valve V6 being opened, work liquid 12 is discharged, under pressure, to the outside of the tank via an outlet pipe 16.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15172080A JPS5776300A (en) | 1980-10-28 | 1980-10-28 | Apparatus for transporting work liquid under constant pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15172080A JPS5776300A (en) | 1980-10-28 | 1980-10-28 | Apparatus for transporting work liquid under constant pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5776300A true JPS5776300A (en) | 1982-05-13 |
Family
ID=15524804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15172080A Pending JPS5776300A (en) | 1980-10-28 | 1980-10-28 | Apparatus for transporting work liquid under constant pressure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5776300A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6604379B2 (en) | 2001-10-30 | 2003-08-12 | Denso Corporation | Ejector for ejector cycle system |
CN110057737A (en) * | 2019-04-10 | 2019-07-26 | 中国科学院地质与地球物理研究所 | It is a kind of for providing the fluid pressure supply device and method of constant pressure |
-
1980
- 1980-10-28 JP JP15172080A patent/JPS5776300A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6604379B2 (en) | 2001-10-30 | 2003-08-12 | Denso Corporation | Ejector for ejector cycle system |
CN110057737A (en) * | 2019-04-10 | 2019-07-26 | 中国科学院地质与地球物理研究所 | It is a kind of for providing the fluid pressure supply device and method of constant pressure |
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