FR2623247B1 - Perfectionnement aux turbomachines montees sur palier a gaz - Google Patents
Perfectionnement aux turbomachines montees sur palier a gazInfo
- Publication number
- FR2623247B1 FR2623247B1 FR8715845A FR8715845A FR2623247B1 FR 2623247 B1 FR2623247 B1 FR 2623247B1 FR 8715845 A FR8715845 A FR 8715845A FR 8715845 A FR8715845 A FR 8715845A FR 2623247 B1 FR2623247 B1 FR 2623247B1
- Authority
- FR
- France
- Prior art keywords
- turbomachines
- improvement
- gas bearing
- bearing
- gas
- 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 - Lifetime
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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
- F01D25/22—Lubricating arrangements using working-fluid or other gaseous fluid as lubricant
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/166—Sliding contact bearing
- F01D25/168—Sliding contact bearing for axial load mainly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8715845A FR2623247B1 (fr) | 1987-11-17 | 1987-11-17 | Perfectionnement aux turbomachines montees sur palier a gaz |
DE19883880094 DE3880094T2 (de) | 1987-11-17 | 1988-11-10 | Gasgelagerte turbomaschine. |
EP19880402826 EP0317398B1 (fr) | 1987-11-17 | 1988-11-10 | Turbomachines montées sur palier à gaz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8715845A FR2623247B1 (fr) | 1987-11-17 | 1987-11-17 | Perfectionnement aux turbomachines montees sur palier a gaz |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2623247A1 FR2623247A1 (fr) | 1989-05-19 |
FR2623247B1 true FR2623247B1 (fr) | 1992-05-22 |
Family
ID=9356859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8715845A Expired - Lifetime FR2623247B1 (fr) | 1987-11-17 | 1987-11-17 | Perfectionnement aux turbomachines montees sur palier a gaz |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0317398B1 (fr) |
DE (1) | DE3880094T2 (fr) |
FR (1) | FR2623247B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5113670A (en) * | 1990-08-03 | 1992-05-19 | United Technologies Corporation | Bearing cooling arrangement for air cycle machine |
UA31519A (uk) * | 1998-09-21 | 2000-12-15 | Валерій Вікторович Манческо | Високотемпературна газова турбина, переважно газотурбинного двигуна |
US6926490B2 (en) * | 2003-01-21 | 2005-08-09 | Hamilton Sundstrand | Self-actuated bearing cooling flow shut-off valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE562716C (de) * | 1932-10-28 | Franz Burghauser Dipl Ing | Dampf- oder Gasturbine oder Verdichter mit dampf- oder gasgeschmierten und gleichzeitig dichtenden Lagern | |
GB817897A (en) * | 1955-12-28 | 1959-08-06 | White & Co Ltd Samuel | Improvements relating to elastic fluid turbo machines such as steam turbines and aircompressors |
GB1105658A (en) * | 1964-07-22 | 1968-03-13 | Ass Elect Ind | Improvements in or relating to turbines |
DE2233970C2 (de) * | 1972-07-11 | 1975-03-13 | Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg | Zweistufig aufgeladene hubkolbenbrennkraftmaschinen |
US4503683A (en) * | 1983-12-16 | 1985-03-12 | The Garrett Corporation | Compact cooling turbine-heat exchanger assembly |
-
1987
- 1987-11-17 FR FR8715845A patent/FR2623247B1/fr not_active Expired - Lifetime
-
1988
- 1988-11-10 DE DE19883880094 patent/DE3880094T2/de not_active Expired - Fee Related
- 1988-11-10 EP EP19880402826 patent/EP0317398B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0317398A1 (fr) | 1989-05-24 |
DE3880094D1 (de) | 1993-05-13 |
EP0317398B1 (fr) | 1993-04-07 |
FR2623247A1 (fr) | 1989-05-19 |
DE3880094T2 (de) | 1993-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |