JPS5321309A - Shaft sealing device of steam turbine - Google Patents
Shaft sealing device of steam turbineInfo
- Publication number
- JPS5321309A JPS5321309A JP9595577A JP9595577A JPS5321309A JP S5321309 A JPS5321309 A JP S5321309A JP 9595577 A JP9595577 A JP 9595577A JP 9595577 A JP9595577 A JP 9595577A JP S5321309 A JPS5321309 A JP S5321309A
- Authority
- JP
- Japan
- Prior art keywords
- sealing device
- steam turbine
- shaft sealing
- shaft
- turbine
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2635918.2 | 1976-08-10 | ||
DE19762635918 DE2635918C2 (de) | 1976-08-10 | 1976-08-10 | Wellendichtung für eine Dampfturbine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5321309A true JPS5321309A (en) | 1978-02-27 |
JPS6045286B2 JPS6045286B2 (ja) | 1985-10-08 |
Family
ID=5985122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52095955A Expired JPS6045286B2 (ja) | 1976-08-10 | 1977-08-10 | 蒸気タ−ビンの軸封装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US4170364A (ja) |
JP (1) | JPS6045286B2 (ja) |
BR (1) | BR7705267A (ja) |
CH (1) | CH632314A5 (ja) |
DE (1) | DE2635918C2 (ja) |
FR (1) | FR2361532A1 (ja) |
GB (1) | GB1563445A (ja) |
IN (1) | IN147753B (ja) |
IT (1) | IT1082236B (ja) |
SE (1) | SE420633B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3022861C2 (de) * | 1980-06-19 | 1983-12-08 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Strömungsmaschine, insbesondere Heißgasturbine, und Verfahren zur selbsttätigen kontinuierlichen Beeinflussung des Labyrinthdichtugsspieles der Strömungsmaschine |
US5749227A (en) * | 1995-06-07 | 1998-05-12 | Electric Boat Corporation | Steam seal air removal system |
US5810587A (en) * | 1996-05-13 | 1998-09-22 | Danville Engineering | Friable abrasive media |
JP4217001B2 (ja) * | 1997-09-26 | 2009-01-28 | シーメンス アクチエンゲゼルシヤフト | 流体機械のハウジング |
US6142479A (en) * | 1998-10-14 | 2000-11-07 | Jm Clipper Corporation | Split labyrinth seal |
DE102010028732A1 (de) | 2010-05-07 | 2011-11-10 | Man Diesel & Turbo Se | Labyrinthdichtung für eine Turbomaschine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US978399A (en) * | 1910-08-15 | 1910-12-13 | Allis Chalmers | Packing. |
US2558183A (en) * | 1947-04-07 | 1951-06-26 | Victor Mfg & Gasket Co | Split seal |
US3412928A (en) * | 1966-08-26 | 1968-11-26 | Ametek Inc | Dual passage fan |
US3503616A (en) * | 1967-12-26 | 1970-03-31 | Westinghouse Electric Corp | Eccentric bushing for gland case keys |
US3741680A (en) * | 1972-04-05 | 1973-06-26 | Avco Corp | Split housing piloting device |
-
1976
- 1976-08-10 DE DE19762635918 patent/DE2635918C2/de not_active Expired
-
1977
- 1977-06-27 CH CH783277A patent/CH632314A5/de not_active IP Right Cessation
- 1977-07-22 SE SE7708457A patent/SE420633B/xx unknown
- 1977-07-27 IT IT26154/77A patent/IT1082236B/it active
- 1977-08-02 IN IN1183/CAL/77A patent/IN147753B/en unknown
- 1977-08-05 GB GB33027/77A patent/GB1563445A/en not_active Expired
- 1977-08-08 US US05/822,796 patent/US4170364A/en not_active Expired - Lifetime
- 1977-08-09 FR FR7724554A patent/FR2361532A1/fr active Granted
- 1977-08-09 BR BR7705267A patent/BR7705267A/pt unknown
- 1977-08-10 JP JP52095955A patent/JPS6045286B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4170364A (en) | 1979-10-09 |
IN147753B (ja) | 1980-06-21 |
CH632314A5 (de) | 1982-09-30 |
FR2361532B1 (ja) | 1981-11-06 |
BR7705267A (pt) | 1978-04-25 |
SE7708457L (sv) | 1978-02-11 |
FR2361532A1 (fr) | 1978-03-10 |
DE2635918C2 (de) | 1978-01-19 |
GB1563445A (en) | 1980-03-26 |
SE420633B (sv) | 1981-10-19 |
DE2635918B1 (de) | 1977-06-02 |
JPS6045286B2 (ja) | 1985-10-08 |
IT1082236B (it) | 1985-05-21 |
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