JPS5591709A - Extraction turbine - Google Patents
Extraction turbineInfo
- Publication number
- JPS5591709A JPS5591709A JP10679A JP10679A JPS5591709A JP S5591709 A JPS5591709 A JP S5591709A JP 10679 A JP10679 A JP 10679A JP 10679 A JP10679 A JP 10679A JP S5591709 A JPS5591709 A JP S5591709A
- Authority
- JP
- Japan
- Prior art keywords
- entrance
- low pressure
- regulating valve
- setting
- pressure
- 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 Turbines (AREA)
Abstract
PURPOSE: To simplify turbine structure and to improve property by providing a steam passage from a high pressure section to upper part of low pressure section without setting up a flow regulating valve at a low pressure entrance at the back of an exhaust port of high pressure section.
CONSTITUTION: An extraction turbine body 1 is constituted without setting up any regulation valve at the entrance of a low pressure stage 5. Extraction pressure P3 is regulated by adjusting an opening grade of an entrance regulating valve 8 through a regulating lever 14 by a pressure regulator 10. For increasing the low pressure section flow or the output, a setting value of the pressure setter 11 is raised and the extraction pressure regulatot 10 is moved downward to turn the lever clockwise arround the fulcrum 15, while the opening grade of the entrance regulating valve is increased for increasing a steam inflow volume. In this way the steam passage can be simplified and the output can be improved without setting any regulating valve at the entrance of the low pressure stage.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10679A JPS5591709A (en) | 1978-12-29 | 1978-12-29 | Extraction turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10679A JPS5591709A (en) | 1978-12-29 | 1978-12-29 | Extraction turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5591709A true JPS5591709A (en) | 1980-07-11 |
Family
ID=11464826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10679A Pending JPS5591709A (en) | 1978-12-29 | 1978-12-29 | Extraction turbine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5591709A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113804U (en) * | 1982-01-28 | 1983-08-03 | 三菱重工業株式会社 | Multi-stage steam turbine with uncontrolled extraction |
-
1978
- 1978-12-29 JP JP10679A patent/JPS5591709A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58113804U (en) * | 1982-01-28 | 1983-08-03 | 三菱重工業株式会社 | Multi-stage steam turbine with uncontrolled extraction |
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