CH418731A - Einrichtung zur Radialverstellung von Segmenten eines einen Radialspalt begrenzenden Dichtringes einer Axialturbomaschine, insbesondere -gasturbine - Google Patents
Einrichtung zur Radialverstellung von Segmenten eines einen Radialspalt begrenzenden Dichtringes einer Axialturbomaschine, insbesondere -gasturbineInfo
- Publication number
- CH418731A CH418731A CH1382164A CH1382164A CH418731A CH 418731 A CH418731 A CH 418731A CH 1382164 A CH1382164 A CH 1382164A CH 1382164 A CH1382164 A CH 1382164A CH 418731 A CH418731 A CH 418731A
- Authority
- CH
- Switzerland
- Prior art keywords
- radial
- segments
- sealing ring
- gas turbine
- ring delimiting
- Prior art date
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
- F01D11/08—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
- F01D11/20—Actively adjusting tip-clearance
- F01D11/22—Actively adjusting tip-clearance by mechanically actuating the stator or rotor components, e.g. moving shroud sections relative to the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1963L0046369 DE1286810B (de) | 1963-11-19 | 1963-11-19 | Laufschaufelradialspalt-Abdeckring einer Axialturbomaschine, insbesondere -gasturbine |
Publications (1)
Publication Number | Publication Date |
---|---|
CH418731A true CH418731A (de) | 1966-08-15 |
Family
ID=7271580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1382164A CH418731A (de) | 1963-11-19 | 1964-10-26 | Einrichtung zur Radialverstellung von Segmenten eines einen Radialspalt begrenzenden Dichtringes einer Axialturbomaschine, insbesondere -gasturbine |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH418731A (de) |
DE (1) | DE1286810B (de) |
GB (1) | GB1082634A (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931766A1 (de) * | 1979-08-04 | 1981-02-05 | Motoren Turbinen Union | Dichtungseinrichtung fuer die freien schaufelenden eines verstelleitapparates von gasturbinen |
FR2651831A1 (fr) * | 1989-09-08 | 1991-03-15 | Gen Electric | Dispositif de controle du jeu des extremites des aubes pour moteur a turbine a gaz. |
FR2658242A1 (fr) * | 1990-02-12 | 1991-08-16 | Gen Electric | Dispositif de commande du jeu de l'extremite d'une aube utilisant une modulation de la position d'un segment d'enveloppe. |
DE102008060706A1 (de) * | 2008-12-05 | 2010-06-10 | Man Turbo Ag | Düsensegment für eine Dampfturbine |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2922835C2 (de) * | 1979-06-06 | 1985-06-05 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Umfangsspaltdichtung an Axialströmungsmaschinen |
US4329114A (en) * | 1979-07-25 | 1982-05-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Active clearance control system for a turbomachine |
GB2103294B (en) * | 1981-07-11 | 1984-08-30 | Rolls Royce | Shroud assembly for a gas turbine engine |
FR2540939A1 (fr) * | 1983-02-10 | 1984-08-17 | Snecma | Anneau d'etancheite pour un rotor de turbine d'une turbomachine et installation de turbomachine munie de tels anneaux |
FR2589520B1 (fr) * | 1985-10-30 | 1989-07-28 | Snecma | Carter de turbomachine muni d'un accumulateur de chaleur |
US5127793A (en) * | 1990-05-31 | 1992-07-07 | General Electric Company | Turbine shroud clearance control assembly |
GB2404953A (en) * | 2003-08-15 | 2005-02-16 | Rolls Royce Plc | Blade tip clearance system |
US7596954B2 (en) * | 2004-07-09 | 2009-10-06 | United Technologies Corporation | Blade clearance control |
FR2926327B1 (fr) * | 2008-01-11 | 2010-03-05 | Snecma | Moteur a turbine a gaz avec clapet de mise en communication de deux enceintes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE543709A (de) * | 1954-12-16 | |||
BE556215A (de) * | 1956-03-28 | 1957-04-15 |
-
1963
- 1963-11-19 DE DE1963L0046369 patent/DE1286810B/de active Pending
-
1964
- 1964-10-26 CH CH1382164A patent/CH418731A/de unknown
- 1964-11-18 GB GB4695564A patent/GB1082634A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931766A1 (de) * | 1979-08-04 | 1981-02-05 | Motoren Turbinen Union | Dichtungseinrichtung fuer die freien schaufelenden eines verstelleitapparates von gasturbinen |
FR2651831A1 (fr) * | 1989-09-08 | 1991-03-15 | Gen Electric | Dispositif de controle du jeu des extremites des aubes pour moteur a turbine a gaz. |
FR2658242A1 (fr) * | 1990-02-12 | 1991-08-16 | Gen Electric | Dispositif de commande du jeu de l'extremite d'une aube utilisant une modulation de la position d'un segment d'enveloppe. |
DE102008060706A1 (de) * | 2008-12-05 | 2010-06-10 | Man Turbo Ag | Düsensegment für eine Dampfturbine |
Also Published As
Publication number | Publication date |
---|---|
DE1286810B (de) | 1969-01-09 |
GB1082634A (en) | 1967-09-06 |
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