JPS531311A - Vacuum degree control method for multi-stage steam ejector - Google Patents
Vacuum degree control method for multi-stage steam ejectorInfo
- Publication number
- JPS531311A JPS531311A JP7511076A JP7511076A JPS531311A JP S531311 A JPS531311 A JP S531311A JP 7511076 A JP7511076 A JP 7511076A JP 7511076 A JP7511076 A JP 7511076A JP S531311 A JPS531311 A JP S531311A
- Authority
- JP
- Japan
- Prior art keywords
- control method
- vacuum degree
- degree control
- steam ejector
- stage steam
- 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)
- Control Of Fluid Pressure (AREA)
Abstract
PURPOSE: To provide the above-identified method, with which vacuum of container can be obtained by adjusting the combination of a plurality of ejectors and the aperture of each steam flow rate control valve, and which has no need of blowing steam or gas into a vessel and permits wide reduction of construction cost and maintenance cost.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7511076A JPS531311A (en) | 1976-06-25 | 1976-06-25 | Vacuum degree control method for multi-stage steam ejector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7511076A JPS531311A (en) | 1976-06-25 | 1976-06-25 | Vacuum degree control method for multi-stage steam ejector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS531311A true JPS531311A (en) | 1978-01-09 |
Family
ID=13566696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7511076A Pending JPS531311A (en) | 1976-06-25 | 1976-06-25 | Vacuum degree control method for multi-stage steam ejector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS531311A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6065300A (en) * | 1983-09-20 | 1985-04-15 | Takuo Mochizuki | Suction and pumping-up apparatus for soil, sand, etc. |
JPS60154013A (en) * | 1984-01-20 | 1985-08-13 | Konan Tokushu Sangyo Kk | Manufacture of rubber mold |
JPH03233200A (en) * | 1990-02-06 | 1991-10-17 | Toshiba Corp | Stem injector system |
-
1976
- 1976-06-25 JP JP7511076A patent/JPS531311A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6065300A (en) * | 1983-09-20 | 1985-04-15 | Takuo Mochizuki | Suction and pumping-up apparatus for soil, sand, etc. |
JPS60154013A (en) * | 1984-01-20 | 1985-08-13 | Konan Tokushu Sangyo Kk | Manufacture of rubber mold |
JPH03233200A (en) * | 1990-02-06 | 1991-10-17 | Toshiba Corp | Stem injector system |
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