SE390190B - Kyld cylinder for en turbinrotor - Google Patents
Kyld cylinder for en turbinrotorInfo
- Publication number
- SE390190B SE390190B SE7401433A SE7401433A SE390190B SE 390190 B SE390190 B SE 390190B SE 7401433 A SE7401433 A SE 7401433A SE 7401433 A SE7401433 A SE 7401433A SE 390190 B SE390190 B SE 390190B
- Authority
- SE
- Sweden
- Prior art keywords
- turbine rotor
- cool cylinder
- cool
- cylinder
- turbine
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 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
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
- F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Gasket Seals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00329480A US3825365A (en) | 1973-02-05 | 1973-02-05 | Cooled turbine rotor cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
SE390190B true SE390190B (sv) | 1976-12-06 |
Family
ID=23285612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7401433A SE390190B (sv) | 1973-02-05 | 1974-02-04 | Kyld cylinder for en turbinrotor |
Country Status (6)
Country | Link |
---|---|
US (1) | US3825365A (xx) |
JP (1) | JPS5322602B2 (xx) |
FR (1) | FR2216443B1 (xx) |
GB (1) | GB1425879A (xx) |
IT (1) | IT1008174B (xx) |
SE (1) | SE390190B (xx) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1519590A (en) * | 1974-11-11 | 1978-08-02 | Rolls Royce | Gas turbine engine |
US4023731A (en) * | 1974-12-19 | 1977-05-17 | General Electric Company | Thermal actuated valve for clearance control |
US4023919A (en) * | 1974-12-19 | 1977-05-17 | General Electric Company | Thermal actuated valve for clearance control |
JPS5311202A (en) * | 1976-07-19 | 1978-02-01 | Hitachi Ltd | Steam turbine step-setting structure |
GB1581855A (en) * | 1976-08-02 | 1980-12-31 | Gen Electric | Turbomachine performance |
FR2401310A1 (fr) * | 1977-08-26 | 1979-03-23 | Snecma | Carter de turbine de moteur a reaction |
US4213296A (en) * | 1977-12-21 | 1980-07-22 | United Technologies Corporation | Seal clearance control system for a gas turbine |
US4257222A (en) * | 1977-12-21 | 1981-03-24 | United Technologies Corporation | Seal clearance control system for a gas turbine |
FR2437544A1 (fr) * | 1978-09-27 | 1980-04-25 | Snecma | Perfectionnements aux joints a labyrinthe |
US4280792A (en) * | 1979-02-09 | 1981-07-28 | Avco Corporation | Air-cooled turbine rotor shroud with restraints |
DE2907749C2 (de) * | 1979-02-28 | 1985-04-25 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Einrichtung zur Minimierung von Konstanthaltung des bei Axialturbinen von Gasturbinentriebwerken vorhandenen Schaufelspitzenspiels |
DE2907748C2 (de) * | 1979-02-28 | 1987-02-12 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Einrichtung zur Minimierung und Konstanthaltung des Schaufelspitzenspiels einer axial durchströmten Hochdruckturbine eines Gasturbinentriebwerks |
US4318668A (en) * | 1979-11-01 | 1982-03-09 | United Technologies Corporation | Seal means for a gas turbine engine |
US4307993A (en) * | 1980-02-25 | 1981-12-29 | Avco Corporation | Air-cooled cylinder with piston ring labyrinth |
WO1982001033A1 (en) * | 1980-09-24 | 1982-04-01 | K Karstensen | Turbine cooling system |
US4398866A (en) * | 1981-06-24 | 1983-08-16 | Avco Corporation | Composite ceramic/metal cylinder for gas turbine engine |
FR2519374B1 (fr) * | 1982-01-07 | 1986-01-24 | Snecma | Dispositif de refroidissement des talons d'aubes mobiles d'une turbine |
US4573866A (en) * | 1983-05-02 | 1986-03-04 | United Technologies Corporation | Sealed shroud for rotating body |
US4718230A (en) * | 1986-11-10 | 1988-01-12 | United Technologies Corporation | Augmentor liner construction |
US5273397A (en) * | 1993-01-13 | 1993-12-28 | General Electric Company | Turbine casing and radiation shield |
GB9305012D0 (en) * | 1993-03-11 | 1993-04-28 | Rolls Royce Plc | Sealing structures for gas turbine engines |
US6511284B2 (en) * | 2001-06-01 | 2003-01-28 | General Electric Company | Methods and apparatus for minimizing gas turbine engine thermal stress |
US7207771B2 (en) * | 2004-10-15 | 2007-04-24 | Pratt & Whitney Canada Corp. | Turbine shroud segment seal |
EP1657407B1 (en) * | 2004-11-15 | 2011-12-28 | Rolls-Royce Deutschland Ltd & Co KG | Method for the cooling of the outer shrouds of the rotor blades of a gas turbine |
US7217089B2 (en) * | 2005-01-14 | 2007-05-15 | Pratt & Whitney Canada Corp. | Gas turbine engine shroud sealing arrangement |
-
1973
- 1973-02-05 US US00329480A patent/US3825365A/en not_active Expired - Lifetime
- 1973-12-17 GB GB5840173A patent/GB1425879A/en not_active Expired
- 1973-12-28 FR FR7346880A patent/FR2216443B1/fr not_active Expired
-
1974
- 1974-01-30 IT IT48030/74A patent/IT1008174B/it active
- 1974-01-31 JP JP1231374A patent/JPS5322602B2/ja not_active Expired
- 1974-02-04 SE SE7401433A patent/SE390190B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3825365A (en) | 1974-07-23 |
GB1425879A (en) | 1976-02-18 |
JPS5322602B2 (xx) | 1978-07-10 |
DE2363340A1 (de) | 1974-08-15 |
FR2216443B1 (xx) | 1978-06-16 |
DE2363340B2 (de) | 1975-10-23 |
JPS5047016A (xx) | 1975-04-26 |
FR2216443A1 (xx) | 1974-08-30 |
IT1008174B (it) | 1976-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7401433-3 Effective date: 19880125 Format of ref document f/p: F |