JPS52156203A - Sealing device for blade head - Google Patents
Sealing device for blade headInfo
- Publication number
- JPS52156203A JPS52156203A JP7325776A JP7325776A JPS52156203A JP S52156203 A JPS52156203 A JP S52156203A JP 7325776 A JP7325776 A JP 7325776A JP 7325776 A JP7325776 A JP 7325776A JP S52156203 A JPS52156203 A JP S52156203A
- Authority
- JP
- Japan
- Prior art keywords
- sealing device
- head
- blade head
- blade
- rotary blade
- 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.)
- Granted
Links
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE: To improve the turbine efficiency by reducing the steam leakage through the gap between TH the head of the rotary blade and the inner surface of the casing or the outer ring of the stationary blade by the work of a sealing device at the head of the blade wherein provided the multiple number of fins formed to the slant of the head of the rotary blade.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7325776A JPS52156203A (en) | 1976-06-23 | 1976-06-23 | Sealing device for blade head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7325776A JPS52156203A (en) | 1976-06-23 | 1976-06-23 | Sealing device for blade head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52156203A true JPS52156203A (en) | 1977-12-26 |
JPS5420601B2 JPS5420601B2 (en) | 1979-07-24 |
Family
ID=13512932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7325776A Granted JPS52156203A (en) | 1976-06-23 | 1976-06-23 | Sealing device for blade head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52156203A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009047043A (en) * | 2007-08-17 | 2009-03-05 | Mitsubishi Heavy Ind Ltd | Axial flow turbine |
JP2012002234A (en) * | 2011-10-03 | 2012-01-05 | Mitsubishi Heavy Ind Ltd | Axial flow turbine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5047003A (en) * | 1973-09-13 | 1975-04-26 |
-
1976
- 1976-06-23 JP JP7325776A patent/JPS52156203A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5047003A (en) * | 1973-09-13 | 1975-04-26 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009047043A (en) * | 2007-08-17 | 2009-03-05 | Mitsubishi Heavy Ind Ltd | Axial flow turbine |
JP2012002234A (en) * | 2011-10-03 | 2012-01-05 | Mitsubishi Heavy Ind Ltd | Axial flow turbine |
Also Published As
Publication number | Publication date |
---|---|
JPS5420601B2 (en) | 1979-07-24 |
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