FR2510220B1 - Joint d'etancheite - Google Patents
Joint d'etancheiteInfo
- Publication number
- FR2510220B1 FR2510220B1 FR8212915A FR8212915A FR2510220B1 FR 2510220 B1 FR2510220 B1 FR 2510220B1 FR 8212915 A FR8212915 A FR 8212915A FR 8212915 A FR8212915 A FR 8212915A FR 2510220 B1 FR2510220 B1 FR 2510220B1
- Authority
- FR
- France
- Prior art keywords
- sealing
- 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
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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
-
- 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
- F01D11/005—Sealing means between non relatively rotating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
- F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
- F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28700981A | 1981-07-27 | 1981-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2510220A1 FR2510220A1 (fr) | 1983-01-28 |
FR2510220B1 true FR2510220B1 (fr) | 1987-01-16 |
Family
ID=23101084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8212915A Expired FR2510220B1 (fr) | 1981-07-27 | 1982-07-23 | Joint d'etancheite |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5831226A (fr) |
DE (1) | DE3224563A1 (fr) |
FR (1) | FR2510220B1 (fr) |
GB (1) | GB2102897B (fr) |
IT (1) | IT1198380B (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4566851A (en) * | 1984-05-11 | 1986-01-28 | United Technologies Corporation | First stage turbine vane support structure |
IT1216611B (it) * | 1988-04-21 | 1990-03-08 | Nuovo Pignone Spa | Dispositivo per mantenere la bocca anulare di uscita del convogliatore dei gas sempre centrata rispetto al gruppo ugelli di una turbina agas. |
GB9305012D0 (en) * | 1993-03-11 | 1993-04-28 | Rolls Royce Plc | Sealing structures for gas turbine engines |
GB9304994D0 (en) * | 1993-03-11 | 1993-04-28 | Rolls Royce Plc | Improvements in or relating to gas turbine engines |
US6334298B1 (en) * | 2000-07-14 | 2002-01-01 | General Electric Company | Gas turbine combustor having dome-to-liner joint |
WO2002027148A1 (fr) * | 2000-09-28 | 2002-04-04 | Siemens Westinghouse Power Corporation | Joint de transition souple a verrouillage pour chambre de combustion |
EP1245790A1 (fr) * | 2001-03-26 | 2002-10-02 | Siemens Aktiengesellschaft | Turbine à gaz |
DE60102217T2 (de) * | 2001-05-30 | 2005-01-13 | Techspace Aero, Milmort | Dichtende Verbindungsplatte |
JP3600912B2 (ja) * | 2001-09-12 | 2004-12-15 | 川崎重工業株式会社 | 燃焼器ライナのシール構造 |
EP1371814A1 (fr) * | 2002-06-11 | 2003-12-17 | ALSTOM (Switzerland) Ltd | Arrangement des joints d'étanchéité dans le rotor d'une turbine à gaz |
FR2840974B1 (fr) | 2002-06-13 | 2005-12-30 | Snecma Propulsion Solide | Anneau d'etancheite pour cahmbre de combustion et chambre de combustion comportant un tel anneau |
US7000406B2 (en) * | 2003-12-03 | 2006-02-21 | Pratt & Whitney Canada Corp. | Gas turbine combustor sliding joint |
GB2418966B (en) * | 2004-10-11 | 2006-11-15 | Rolls Royce Plc | A sealing arrangement |
JP4476152B2 (ja) | 2005-04-01 | 2010-06-09 | 三菱重工業株式会社 | ガスタービン燃焼器 |
US20070134087A1 (en) | 2005-12-08 | 2007-06-14 | General Electric Company | Methods and apparatus for assembling turbine engines |
US7836702B2 (en) | 2006-09-15 | 2010-11-23 | Pratt & Whitney Canada Corp. | Gas turbine combustor exit duct and HP vane interface |
JP2009197633A (ja) * | 2008-02-20 | 2009-09-03 | Ihi Corp | ターボチャージャ |
ES2400197T3 (es) | 2009-09-04 | 2013-04-08 | Alstom Technology Ltd | Turbina de gas |
EP2525047A1 (fr) * | 2011-05-20 | 2012-11-21 | Siemens Aktiengesellschaft | Dispositif d'étanchéité pour l'étanchéification de deux pièces limitrophes |
RU2597350C2 (ru) * | 2011-10-24 | 2016-09-10 | Дженерал Электрик Текнолоджи Гмбх | Газотурбинный двигатель, внутренняя оболочка камеры сгорания для газотурбинного двигателя и роторный кожух для газотурбинного двигателя |
US9115808B2 (en) * | 2012-02-13 | 2015-08-25 | General Electric Company | Transition piece seal assembly for a turbomachine |
DE102013007443A1 (de) | 2013-04-30 | 2014-10-30 | Rolls-Royce Deutschland Ltd & Co Kg | Brennerdichtung für Gasturbinen-Brennkammerkopf und Hitzeschild |
US10001022B2 (en) * | 2013-06-21 | 2018-06-19 | United Technologies Corporation | Seals for gas turbine engine |
WO2016010556A1 (fr) * | 2014-07-18 | 2016-01-21 | Siemens Aktiengesellschaft | Joint utilisable entre une transition et un ensemble d'aubes de turbine dans un moteur à turbine |
US10612403B2 (en) | 2014-08-07 | 2020-04-07 | Pratt & Whitney Canada Corp. | Combustor sliding joint |
US20160131045A1 (en) * | 2014-11-12 | 2016-05-12 | Siemens Energy, Inc. | Emissions control system for a gas turbine engine |
US10837637B2 (en) * | 2016-03-22 | 2020-11-17 | Raytheon Technologies Corporation | Gas turbine engine having a heat shield |
JP6650849B2 (ja) * | 2016-08-25 | 2020-02-19 | 三菱日立パワーシステムズ株式会社 | ガスタービン |
GB201614711D0 (en) * | 2016-08-31 | 2016-10-12 | Rolls Royce Plc | Axial flow machine |
FR3063117B1 (fr) | 2017-02-23 | 2021-07-02 | Safran Aircraft Engines | Raccordement entre une virole circulaire et un bras radial de structure d'une turbomachine, comprenant un joint d'etancheite et son support |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3042364A (en) * | 1960-12-12 | 1962-07-03 | Gen Electric | Sealing mechanism |
US3965066A (en) * | 1974-03-15 | 1976-06-22 | General Electric Company | Combustor-turbine nozzle interconnection |
CH594836A5 (fr) * | 1975-12-19 | 1978-01-31 | Bbc Brown Boveri & Cie | |
FR2422037A1 (fr) * | 1977-12-13 | 1979-11-02 | Alsthom Atlantique | Turbine a gaz |
US4184689A (en) * | 1978-10-02 | 1980-01-22 | United Technologies Corporation | Seal structure for an axial flow rotary machine |
CH633351A5 (de) * | 1978-11-09 | 1982-11-30 | Sulzer Ag | Waermedehnungen nachgebende abdichtung einer ringbrennkammer fuer eine gasturbine. |
US4251986A (en) * | 1978-12-05 | 1981-02-24 | General Electric Company | Seal vibration-reducing apparatus |
-
1982
- 1982-05-24 GB GB08215037A patent/GB2102897B/en not_active Expired
- 1982-07-01 DE DE19823224563 patent/DE3224563A1/de not_active Ceased
- 1982-07-02 IT IT22204/82A patent/IT1198380B/it active
- 1982-07-13 JP JP57120699A patent/JPS5831226A/ja active Pending
- 1982-07-23 FR FR8212915A patent/FR2510220B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1198380B (it) | 1988-12-21 |
GB2102897A (en) | 1983-02-09 |
DE3224563A1 (de) | 1983-02-10 |
JPS5831226A (ja) | 1983-02-23 |
GB2102897B (en) | 1985-06-19 |
IT8222204A0 (it) | 1982-07-02 |
FR2510220A1 (fr) | 1983-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |