JPS566005A - Axial-flow steam turbine - Google Patents
Axial-flow steam turbineInfo
- Publication number
- JPS566005A JPS566005A JP8016979A JP8016979A JPS566005A JP S566005 A JPS566005 A JP S566005A JP 8016979 A JP8016979 A JP 8016979A JP 8016979 A JP8016979 A JP 8016979A JP S566005 A JPS566005 A JP S566005A
- Authority
- JP
- Japan
- Prior art keywords
- nozzles
- stage
- steam
- steam turbine
- axial
- 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
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE: To enable to operate an axial-flow steam turbine efficiently even at the time of partial-load operation, by decreasing the amount of steam passing through the cascades of annular stator blades as compared with that before closing of nozzles.
CONSTITUTION: At the inlets of second-stage and third-stage nozzles 15, 17 of a steam turbine, nozzle closing partition plates 21, 22 are fixed on the steam inlet side of nozzles 15, 17 for partially closing the steam passage of nozzles 15, 17. Steam jetting out from nozzles 12, 15, 17 is passed through the first-stage, the second-stage and the third-stage rotor blades 13, 16, 18 and produces turning force of rotor 19.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8016979A JPS566005A (en) | 1979-06-27 | 1979-06-27 | Axial-flow steam turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8016979A JPS566005A (en) | 1979-06-27 | 1979-06-27 | Axial-flow steam turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS566005A true JPS566005A (en) | 1981-01-22 |
Family
ID=13710815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8016979A Pending JPS566005A (en) | 1979-06-27 | 1979-06-27 | Axial-flow steam turbine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS566005A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61180700A (en) * | 1985-01-18 | 1986-08-13 | Komatsu Ltd | Method of controlling operation of full automatic press line |
-
1979
- 1979-06-27 JP JP8016979A patent/JPS566005A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61180700A (en) * | 1985-01-18 | 1986-08-13 | Komatsu Ltd | Method of controlling operation of full automatic press line |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1457634A (en) | Converging-diverging supersonic nozzles | |
JPS5317818A (en) | Supercharger of steam turbine | |
JPS5525505A (en) | Supercharger provided on turbine outlet with ejector | |
JPS566005A (en) | Axial-flow steam turbine | |
JPS5575502A (en) | Radial turbine | |
JPS529701A (en) | Rotor blade connecting mechanism for axial flow fluid machine | |
JPS5499821A (en) | Ejector nozzle type turbine | |
JPS5438431A (en) | Turbosupercharger | |
JPS5423816A (en) | Turbine case of exhaust turbine supercharger | |
GB1275970A (en) | Turbine nozzle guide or stator vane assembly | |
JPS53117111A (en) | Fadial turbine | |
JPS5499846A (en) | Ejector-nozzle-type-turbine-used direct regenerating cycle system | |
JPS5549507A (en) | Single-stage series turbine | |
JPS5293809A (en) | Low-pressure turbine steam discharge hood | |
JPS57188701A (en) | Equipment for extracting kinetic energy by expanding high pressure steam in volute nozzle | |
JPS5458105A (en) | Device for preventing water drops from occurring on steam turbine | |
JPS5444112A (en) | Corrosion prventing structure of steam turbine blade | |
JPS5666404A (en) | Total flow turbine | |
JPS557936A (en) | Stage structure of axial-flow turbine | |
JPS5654901A (en) | Expansion turbine | |
JPS53118604A (en) | Cooling method of steam turbine rotor | |
JPS5718404A (en) | Nozzle for total flow turbine | |
JPS5337205A (en) | Controlling system for inlet steam pressure in steam turbine | |
JPS5672205A (en) | Spray unit for cooling exhaust of steam turbine | |
JPS5374607A (en) | Steam separating vane |