JPS5546049A - Back pressure turbine - Google Patents
Back pressure turbineInfo
- Publication number
- JPS5546049A JPS5546049A JP11925978A JP11925978A JPS5546049A JP S5546049 A JPS5546049 A JP S5546049A JP 11925978 A JP11925978 A JP 11925978A JP 11925978 A JP11925978 A JP 11925978A JP S5546049 A JPS5546049 A JP S5546049A
- Authority
- JP
- Japan
- Prior art keywords
- back pressure
- turbine
- inlet
- valve
- controls
- 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 the structure and to improve the efficiency of back pressure turbine used in power-steam combined type emergency generating facility.
CONSTITUTION: Turbine casing 5 containing additional output stages 21, 22 and having secondary back pressure outlet 3 is constructed integrally with turbine casing 4 having steam flow inlet 1 and primary back pressure exhaust port 2, then turbine rotor 6 is inserted rotatably into said casings. Here inlet regulating valve 7 is placed conventionally at the steam flow inlet 1 then a regulator 8 controls said valve 7 in accordance with the rotation of turbine while a pressure regulator 9 controls to maintain primary back pressure P2 constant, but conventional flow regualting valve isn't provided at the inlet of said additional output stage 21 not to control the flow G3 and pressure P3 of secondary back pressure directly.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11925978A JPS5546049A (en) | 1978-09-29 | 1978-09-29 | Back pressure turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11925978A JPS5546049A (en) | 1978-09-29 | 1978-09-29 | Back pressure turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5546049A true JPS5546049A (en) | 1980-03-31 |
Family
ID=14756895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11925978A Pending JPS5546049A (en) | 1978-09-29 | 1978-09-29 | Back pressure turbine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5546049A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1105230C (en) * | 1992-08-18 | 2003-04-09 | 西门子公司 | Steam turbine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4522882Y1 (en) * | 1967-03-31 | 1970-09-09 |
-
1978
- 1978-09-29 JP JP11925978A patent/JPS5546049A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4522882Y1 (en) * | 1967-03-31 | 1970-09-09 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1105230C (en) * | 1992-08-18 | 2003-04-09 | 西门子公司 | Steam turbine |
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