JPS6045286B2 - 蒸気タ−ビンの軸封装置 - Google Patents
蒸気タ−ビンの軸封装置Info
- Publication number
- JPS6045286B2 JPS6045286B2 JP52095955A JP9595577A JPS6045286B2 JP S6045286 B2 JPS6045286 B2 JP S6045286B2 JP 52095955 A JP52095955 A JP 52095955A JP 9595577 A JP9595577 A JP 9595577A JP S6045286 B2 JPS6045286 B2 JP S6045286B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft seal
- shaft
- casing
- shaft sealing
- seal cover
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 title claims description 22
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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 JPS5321309A (en) | 1978-02-27 |
| JPS6045286B2 true 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)
Families Citing this family (7)
| 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 |
| WO1999017000A1 (de) * | 1997-09-26 | 1999-04-08 | Siemens Aktiengesellschaft | Gehäuse für eine strömungsmaschine |
| US6142479A (en) * | 1998-10-14 | 2000-11-07 | Jm Clipper Corporation | Split labyrinth seal |
| RU2196898C2 (ru) * | 2000-02-08 | 2003-01-20 | Акционерное общество открытого типа "Ленинградский Металлический завод" | Цилиндр паровой турбины |
| 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 |
|---|---|
| SE420633B (sv) | 1981-10-19 |
| CH632314A5 (de) | 1982-09-30 |
| BR7705267A (pt) | 1978-04-25 |
| FR2361532B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-11-06 |
| IN147753B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-06-21 |
| IT1082236B (it) | 1985-05-21 |
| DE2635918C2 (de) | 1978-01-19 |
| DE2635918B1 (de) | 1977-06-02 |
| SE7708457L (sv) | 1978-02-11 |
| JPS5321309A (en) | 1978-02-27 |
| FR2361532A1 (fr) | 1978-03-10 |
| US4170364A (en) | 1979-10-09 |
| GB1563445A (en) | 1980-03-26 |