JPS5337221A - Seal fin device of turbine wheel and diaphragm - Google Patents
Seal fin device of turbine wheel and diaphragmInfo
- Publication number
- JPS5337221A JPS5337221A JP11070476A JP11070476A JPS5337221A JP S5337221 A JPS5337221 A JP S5337221A JP 11070476 A JP11070476 A JP 11070476A JP 11070476 A JP11070476 A JP 11070476A JP S5337221 A JPS5337221 A JP S5337221A
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- turbine wheel
- seal fin
- fin device
- seal
- 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 produce a seal fin to be minimized in lowering of efficiency in any state of operation by forming expanded parts on the upper and the lower part of a fin on the side of a diaphragm to widen a gap to a platform.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51110704A JPS5941002B2 (en) | 1976-09-17 | 1976-09-17 | Turbine wheel and diaphragm sealing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51110704A JPS5941002B2 (en) | 1976-09-17 | 1976-09-17 | Turbine wheel and diaphragm sealing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5337221A true JPS5337221A (en) | 1978-04-06 |
JPS5941002B2 JPS5941002B2 (en) | 1984-10-04 |
Family
ID=14542329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51110704A Expired JPS5941002B2 (en) | 1976-09-17 | 1976-09-17 | Turbine wheel and diaphragm sealing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5941002B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57108833A (en) * | 1980-12-25 | 1982-07-07 | Olympus Optical Co Ltd | Photometric device for reflection of single-lens reflex camera |
JPS5936231A (en) * | 1982-08-24 | 1984-02-28 | Kyocera Corp | Photometric device of single-lens reflex camera |
JPS601306A (en) * | 1983-06-16 | 1985-01-07 | Toshiba Corp | Axial flow turbine |
JPS61278828A (en) * | 1985-06-04 | 1986-12-09 | Olympus Optical Co Ltd | Photometric device for single-lens reflex camera |
JPS6285229A (en) * | 1985-03-06 | 1987-04-18 | Nippon Kogaku Kk <Nikon> | Ttl light measuring device of single-lens reflex camera |
JP2010077868A (en) * | 2008-09-25 | 2010-04-08 | Mitsubishi Heavy Ind Ltd | Rim seal structure of gas turbine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828847A (en) * | 1971-08-16 | 1973-04-17 |
-
1976
- 1976-09-17 JP JP51110704A patent/JPS5941002B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828847A (en) * | 1971-08-16 | 1973-04-17 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57108833A (en) * | 1980-12-25 | 1982-07-07 | Olympus Optical Co Ltd | Photometric device for reflection of single-lens reflex camera |
JPS6258487B2 (en) * | 1980-12-25 | 1987-12-07 | Olympus Optical Co | |
JPS5936231A (en) * | 1982-08-24 | 1984-02-28 | Kyocera Corp | Photometric device of single-lens reflex camera |
JPS601306A (en) * | 1983-06-16 | 1985-01-07 | Toshiba Corp | Axial flow turbine |
JPS6285229A (en) * | 1985-03-06 | 1987-04-18 | Nippon Kogaku Kk <Nikon> | Ttl light measuring device of single-lens reflex camera |
JPS61278828A (en) * | 1985-06-04 | 1986-12-09 | Olympus Optical Co Ltd | Photometric device for single-lens reflex camera |
JP2010077868A (en) * | 2008-09-25 | 2010-04-08 | Mitsubishi Heavy Ind Ltd | Rim seal structure of gas turbine |
Also Published As
Publication number | Publication date |
---|---|
JPS5941002B2 (en) | 1984-10-04 |
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