JPS5781102A - Axial flow turbo machine - Google Patents
Axial flow turbo machineInfo
- Publication number
- JPS5781102A JPS5781102A JP15761480A JP15761480A JPS5781102A JP S5781102 A JPS5781102 A JP S5781102A JP 15761480 A JP15761480 A JP 15761480A JP 15761480 A JP15761480 A JP 15761480A JP S5781102 A JPS5781102 A JP S5781102A
- Authority
- JP
- Japan
- Prior art keywords
- annular gap
- rotor
- flows
- fluid
- revolution
- 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 reduce excitation force of fluid in an annular gap by mounting an anti-revolution plate to control revolution of leaking fluid just before it flows into the annular gap.
CONSTITUTION: An anti-revolution plate 8 is mounted in an annular gap between a rotor 5 and a casing 1, on the side where leaking fluid flows in, and an inner diaphram ring 3, holding a clearance corresponding to a clearance between the rotor 5 and a labyrinth 7. This whirl stop 8 is mounted on the casing 1 and the inner diaphram 3 axially or inclined contrary to the rotary direction of the rotor 5, looking from the flowing in side. If the anti-revolution plate 8 is mounted in quantity in the annular gap to the rotor 5, hydraulic fluid given revolving energy collides with the whirl stop 8 just before it flows into the annular gap as leaking fluid and its revolving energy is consumed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15761480A JPS5781102A (en) | 1980-11-11 | 1980-11-11 | Axial flow turbo machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15761480A JPS5781102A (en) | 1980-11-11 | 1980-11-11 | Axial flow turbo machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5781102A true JPS5781102A (en) | 1982-05-21 |
Family
ID=15653572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15761480A Pending JPS5781102A (en) | 1980-11-11 | 1980-11-11 | Axial flow turbo machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5781102A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015148279A (en) * | 2014-02-06 | 2015-08-20 | 三菱重工業株式会社 | Seal device and rotary machine including the same |
-
1980
- 1980-11-11 JP JP15761480A patent/JPS5781102A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015148279A (en) * | 2014-02-06 | 2015-08-20 | 三菱重工業株式会社 | Seal device and rotary machine including the same |
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