FR2683851B1 - - Google Patents
Info
- Publication number
- FR2683851B1 FR2683851B1 FR9114290A FR9114290A FR2683851B1 FR 2683851 B1 FR2683851 B1 FR 2683851B1 FR 9114290 A FR9114290 A FR 9114290A FR 9114290 A FR9114290 A FR 9114290A FR 2683851 B1 FR2683851 B1 FR 2683851B1
- Authority
- FR
- France
- 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
- 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
- F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
-
- 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
-
- 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/26—Double casings; Measures against temperature strain in casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/11—Shroud seal segments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9114290A FR2683851A1 (fr) | 1991-11-20 | 1991-11-20 | Turbomachine equipee de moyens facilitant le reglage des jeux du stator entree stator et rotor. |
US07/974,899 US5288206A (en) | 1991-11-20 | 1992-11-12 | Turbo aero engine equipped with means facilitating adjustment of plays of the stator and between the stator and rotor |
GB9224411A GB2261708B (en) | 1991-11-20 | 1992-11-20 | Turbo-shaft engine stator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9114290A FR2683851A1 (fr) | 1991-11-20 | 1991-11-20 | Turbomachine equipee de moyens facilitant le reglage des jeux du stator entree stator et rotor. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2683851A1 FR2683851A1 (fr) | 1993-05-21 |
FR2683851B1 true FR2683851B1 (fr) | 1995-03-31 |
Family
ID=9419136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9114290A Granted FR2683851A1 (fr) | 1991-11-20 | 1991-11-20 | Turbomachine equipee de moyens facilitant le reglage des jeux du stator entree stator et rotor. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5288206A (fr) |
FR (1) | FR2683851A1 (fr) |
GB (1) | GB2261708B (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2711730B1 (fr) * | 1993-10-27 | 1995-12-01 | Snecma | Turbomachine équipée de moyens de pilotage des jeux entre rotor et stator. |
US5653581A (en) * | 1994-11-29 | 1997-08-05 | United Technologies Corporation | Case-tied joint for compressor stators |
US5961278A (en) * | 1997-12-17 | 1999-10-05 | Pratt & Whitney Canada Inc. | Housing for turbine assembly |
US6059525A (en) * | 1998-05-19 | 2000-05-09 | General Electric Co. | Low strain shroud for a turbine technical field |
FR2780443B1 (fr) | 1998-06-25 | 2000-08-04 | Snecma | Anneau de stator de turbine haute pression d'une turbomachine |
WO2000057033A1 (fr) * | 1999-03-24 | 2000-09-28 | Siemens Aktiengesellschaft | Element de revetement et systeme comportant un element de revetement et une structure support |
US6325596B1 (en) * | 2000-07-21 | 2001-12-04 | General Electric Company | Turbine diaphragm support system |
FR2817285B1 (fr) | 2000-11-30 | 2003-06-13 | Snecma Moteurs | Virole interne de stator |
FR2829176B1 (fr) * | 2001-08-30 | 2005-06-24 | Snecma Moteurs | Carter de stator de turbomachine |
FR2835563B1 (fr) * | 2002-02-07 | 2004-04-02 | Snecma Moteurs | Agencement d'accrochage de secteurs en arc de cercle de distributeur porteur d'aubes |
FR2852053B1 (fr) | 2003-03-06 | 2007-12-28 | Snecma Moteurs | Turbine haute pression pour turbomachine |
GB0318609D0 (en) * | 2003-08-08 | 2003-09-10 | Rolls Royce Plc | An arrangement for mounting a non-rotating component |
CA2566359A1 (fr) * | 2004-05-17 | 2006-05-04 | L. James Cardarella, Jr. | Renforcement de carter de turbine dans un moteur propulseur a turbine a gaz |
FR2875535B1 (fr) * | 2004-09-21 | 2009-10-30 | Snecma Moteurs Sa | Module de turbine pour moteur a turbine a gaz |
US8191254B2 (en) * | 2004-09-23 | 2012-06-05 | Carlton Forge Works | Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine |
DE102005045255A1 (de) * | 2005-09-22 | 2007-03-29 | Mtu Aero Engines Gmbh | Verbesserter Verdichter in Axialbauart |
US7762761B2 (en) * | 2005-11-30 | 2010-07-27 | General Electric Company | Methods and apparatus for assembling turbine nozzles |
FR2897121B1 (fr) * | 2006-02-09 | 2008-05-02 | Snecma Sa | Dispositif de reglage du centrage d'un anneau de synchronisation de commande d'aubes pivotantes de turbomachine |
US8393855B2 (en) * | 2007-06-29 | 2013-03-12 | General Electric Company | Flange with axially curved impingement surface for gas turbine engine clearance control |
US8197186B2 (en) | 2007-06-29 | 2012-06-12 | General Electric Company | Flange with axially extending holes for gas turbine engine clearance control |
EP2159382A1 (fr) * | 2008-08-27 | 2010-03-03 | Siemens Aktiengesellschaft | Aube directrice pour turbine à gaz |
RU2509898C2 (ru) | 2009-09-02 | 2014-03-20 | Сименс Акциенгезелльшафт | Установочное устройство |
RU2490478C2 (ru) * | 2011-10-11 | 2013-08-20 | Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") | Статор турбомашины |
FR3010048B1 (fr) * | 2013-09-04 | 2017-03-31 | Snecma | Structure de liaison moteur-nacelle a cales de liaison |
US10436070B2 (en) * | 2013-09-11 | 2019-10-08 | United Technologies Corporation | Blade outer air seal having angled retention hook |
JP6223774B2 (ja) * | 2013-10-15 | 2017-11-01 | 三菱日立パワーシステムズ株式会社 | ガスタービン |
RU2567892C1 (ru) * | 2014-06-02 | 2015-11-10 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Статор компрессора высокого давления |
US10215099B2 (en) * | 2015-02-06 | 2019-02-26 | United Technologies Corporation | System and method for limiting movement of a retainer ring of a gas turbine engine |
US9856753B2 (en) * | 2015-06-10 | 2018-01-02 | United Technologies Corporation | Inner diameter scallop case flange for a case of a gas turbine engine |
US10697314B2 (en) | 2016-10-14 | 2020-06-30 | Rolls-Royce Corporation | Turbine shroud with I-beam construction |
US10920609B2 (en) * | 2017-04-25 | 2021-02-16 | Safran Aircraft Engines | Turbine engine turbine assembly |
US10557365B2 (en) | 2017-10-05 | 2020-02-11 | Rolls-Royce Corporation | Ceramic matrix composite blade track with mounting system having reaction load distribution features |
US20200072070A1 (en) * | 2018-09-05 | 2020-03-05 | United Technologies Corporation | Unified boas support and vane platform |
US11149563B2 (en) | 2019-10-04 | 2021-10-19 | Rolls-Royce Corporation | Ceramic matrix composite blade track with mounting system having axial reaction load distribution features |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE461534A (fr) * | 1945-07-10 | |||
US2834537A (en) * | 1954-01-18 | 1958-05-13 | Ryan Aeronautical Co | Compressor stator structure |
US2858104A (en) * | 1954-02-04 | 1958-10-28 | A V Roe Canada Ltd | Adjustable gas turbine shroud ring segments |
GB761829A (en) * | 1954-02-04 | 1956-11-21 | George Frederick Kelk | Stator ring assembly for a rotary bladed fluid flow machine |
GB799896A (en) * | 1955-10-21 | 1958-08-13 | Rolls Royce | Improvements in or relating to axial-flow compressors |
GB804922A (en) * | 1956-01-13 | 1958-11-26 | Rolls Royce | Improvements in or relating to axial-flow fluid machines for example compressors andturbines |
US2928556A (en) * | 1957-12-24 | 1960-03-15 | United Hoisting Company | Wall hoister |
NL269161A (fr) * | 1960-09-28 | |||
DE1426818A1 (de) * | 1963-07-26 | 1969-03-13 | Licentia Gmbh | Einrichtung zur Radialverstellung von Segmenten eines Ringes einer Axialturbomaschine,insbesondere -gasturbine,der Leitschaufeln traegt und/oder Laufschaufeln umgibt |
US3841787A (en) * | 1973-09-05 | 1974-10-15 | Westinghouse Electric Corp | Axial flow turbine structure |
GB2019954B (en) * | 1978-04-04 | 1982-08-04 | Rolls Royce | Turbomachine housing |
DE3018621C2 (de) * | 1980-05-16 | 1982-06-03 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Außengehäuse für Axialverdichter oder -turbinen von Strömungsmaschinen, insbesondere Gasturbinentriebwerken |
GB2103294B (en) * | 1981-07-11 | 1984-08-30 | Rolls Royce | Shroud assembly for a gas turbine engine |
GB2115487B (en) * | 1982-02-19 | 1986-02-05 | Gen Electric | Double wall compressor casing |
US4525997A (en) * | 1983-08-01 | 1985-07-02 | United Technologies Corporation | Stator assembly for bounding the flow path of a gas turbine engine |
GB2169962B (en) * | 1985-01-22 | 1988-07-13 | Rolls Royce | Blade tip clearance control |
DE3509192A1 (de) * | 1985-03-14 | 1986-09-25 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Stroemungsmaschine mit mitteln zur kontrolle des radialspaltes |
DE3546839C2 (de) * | 1985-11-19 | 1995-05-04 | Mtu Muenchen Gmbh | Gasturbinenstrahltriebwerk in Mehrwellen-Zweistrombauweise |
US4921401A (en) * | 1989-02-23 | 1990-05-01 | United Technologies Corporation | Casting for a rotary machine |
US5056988A (en) * | 1990-02-12 | 1991-10-15 | General Electric Company | Blade tip clearance control apparatus using shroud segment position modulation |
US5127793A (en) * | 1990-05-31 | 1992-07-07 | General Electric Company | Turbine shroud clearance control assembly |
KR100204743B1 (ko) * | 1990-09-12 | 1999-06-15 | 레비스 스테픈 이 | 압축기 케이스의 구조체 및 외부케이스 조립방법 |
US5197856A (en) * | 1991-06-24 | 1993-03-30 | General Electric Company | Compressor stator |
US5141395A (en) * | 1991-09-05 | 1992-08-25 | General Electric Company | Flow activated flowpath liner seal |
-
1991
- 1991-11-20 FR FR9114290A patent/FR2683851A1/fr active Granted
-
1992
- 1992-11-12 US US07/974,899 patent/US5288206A/en not_active Expired - Lifetime
- 1992-11-20 GB GB9224411A patent/GB2261708B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9224411D0 (en) | 1993-01-13 |
GB2261708A (en) | 1993-05-26 |
US5288206A (en) | 1994-02-22 |
FR2683851A1 (fr) | 1993-05-21 |
GB2261708B (en) | 1995-01-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
CD | Change of name or company name |