FR2986836B1 - Tole annulaire anti-usure pour une turbomachine - Google Patents
Tole annulaire anti-usure pour une turbomachineInfo
- Publication number
- FR2986836B1 FR2986836B1 FR1251249A FR1251249A FR2986836B1 FR 2986836 B1 FR2986836 B1 FR 2986836B1 FR 1251249 A FR1251249 A FR 1251249A FR 1251249 A FR1251249 A FR 1251249A FR 2986836 B1 FR2986836 B1 FR 2986836B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- annular tool
- wear annular
- wear
- tool
- 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.)
- Active
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
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
-
- 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
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
- F05D2300/171—Steel alloys
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/501—Elasticity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1251249A FR2986836B1 (fr) | 2012-02-09 | 2012-02-09 | Tole annulaire anti-usure pour une turbomachine |
US13/761,458 US9212564B2 (en) | 2012-02-09 | 2013-02-07 | Annular anti-wear shim for a turbomachine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1251249A FR2986836B1 (fr) | 2012-02-09 | 2012-02-09 | Tole annulaire anti-usure pour une turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2986836A1 FR2986836A1 (fr) | 2013-08-16 |
FR2986836B1 true FR2986836B1 (fr) | 2016-01-01 |
Family
ID=46598631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1251249A Active FR2986836B1 (fr) | 2012-02-09 | 2012-02-09 | Tole annulaire anti-usure pour une turbomachine |
Country Status (2)
Country | Link |
---|---|
US (1) | US9212564B2 (fr) |
FR (1) | FR2986836B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11965426B2 (en) | 2020-09-04 | 2024-04-23 | Safran Aircraft Engines | Turbine for a turbine engine comprising heat-shielding foils |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2994216B1 (fr) * | 2012-08-02 | 2014-09-05 | Snecma | Partie de revolution de carter intermediaire comportant un insert dispose dans une rainure annulaire |
US9353649B2 (en) * | 2013-01-08 | 2016-05-31 | United Technologies Corporation | Wear liner spring seal |
US9796055B2 (en) * | 2013-02-17 | 2017-10-24 | United Technologies Corporation | Turbine case retention hook with insert |
EP2915960A1 (fr) * | 2014-03-07 | 2015-09-09 | Siemens Aktiengesellschaft | Système de joint permettant d'étanchéifier une fente entre deux composants reposant à plat l'un contre l'autre à température ambiante |
US10801342B2 (en) * | 2014-04-10 | 2020-10-13 | Raytheon Technologies Corporation | Stator assembly for a gas turbine engine |
CN104329124A (zh) * | 2014-11-28 | 2015-02-04 | 哈尔滨广瀚燃气轮机有限公司 | 新型的涡轮机导向器定位结构 |
US10273819B2 (en) * | 2016-08-25 | 2019-04-30 | United Technologies Corporation | Chamfered stator vane rail |
FR3060051B1 (fr) * | 2016-12-14 | 2018-12-07 | Safran Aircraft Engines | Turbine pour turbomachine |
EP3412871B1 (fr) * | 2017-06-09 | 2021-04-28 | Ge Avio S.r.l. | Joint pour aube directrice de turbine à gaz |
FR3076852B1 (fr) * | 2018-01-16 | 2020-01-31 | Safran Aircraft Engines | Anneau de turbomachine |
EP3667132A1 (fr) * | 2018-12-13 | 2020-06-17 | Siemens Aktiengesellschaft | Dispositif d'étanchéité pour un boîtier divisé |
FR3093536B1 (fr) * | 2019-03-08 | 2021-02-19 | Safran Aircraft Engines | Rotor pour une turbine contrarotative de turbomachine |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4199151A (en) * | 1978-08-14 | 1980-04-22 | General Electric Company | Method and apparatus for retaining seals |
GB2249356B (en) * | 1990-11-01 | 1995-01-18 | Rolls Royce Plc | Shroud liners |
US5333995A (en) * | 1993-08-09 | 1994-08-02 | General Electric Company | Wear shim for a turbine engine |
US5738490A (en) * | 1996-05-20 | 1998-04-14 | Pratt & Whitney Canada, Inc. | Gas turbine engine shroud seals |
US6076835A (en) * | 1997-05-21 | 2000-06-20 | Allison Advanced Development Company | Interstage van seal apparatus |
US6299178B1 (en) * | 1999-04-29 | 2001-10-09 | Jetseal, Inc. | Resilient seals with inflection regions and/or ply deformations |
US6637751B2 (en) * | 2001-12-28 | 2003-10-28 | General Electric Company | Supplemental seal for the chordal hinge seals in a gas turbine |
US6568903B1 (en) * | 2001-12-28 | 2003-05-27 | General Electric Company | Supplemental seal for the chordal hinge seals in a gas turbine |
US20040041351A1 (en) * | 2002-07-03 | 2004-03-04 | Alexander Beeck | Gap seal for sealing a gap between two adjacent components |
US6983940B2 (en) * | 2003-07-29 | 2006-01-10 | American Seal And Engineering Company, Inc. | Metallic seal |
FR2868119B1 (fr) * | 2004-03-26 | 2006-06-16 | Snecma Moteurs Sa | Joint d'etancheite entre les carters interieurs et exterieurs d'une section de turboreacteur |
US7238003B2 (en) * | 2004-08-24 | 2007-07-03 | Pratt & Whitney Canada Corp. | Vane attachment arrangement |
US7207771B2 (en) * | 2004-10-15 | 2007-04-24 | Pratt & Whitney Canada Corp. | Turbine shroud segment seal |
US7217089B2 (en) * | 2005-01-14 | 2007-05-15 | Pratt & Whitney Canada Corp. | Gas turbine engine shroud sealing arrangement |
US8038389B2 (en) * | 2006-01-04 | 2011-10-18 | General Electric Company | Method and apparatus for assembling turbine nozzle assembly |
US7784264B2 (en) * | 2006-08-03 | 2010-08-31 | Siemens Energy, Inc. | Slidable spring-loaded transition-to-turbine seal apparatus and heat-shielding system, comprising the seal, at transition/turbine junction of a gas turbine engine |
US8016297B2 (en) * | 2008-03-27 | 2011-09-13 | United Technologies Corporation | Gas turbine engine seals and engines incorporating such seals |
US20100068050A1 (en) * | 2008-09-12 | 2010-03-18 | General Electric Company | Gas turbine vane attachment |
FR2938872B1 (fr) * | 2008-11-26 | 2015-11-27 | Snecma | Dispositif anti-usure pour aubes d'un distributeur de turbine d'une turbomachine aeronautique |
US8092159B2 (en) * | 2009-03-31 | 2012-01-10 | General Electric Company | Feeding film cooling holes from seal slots |
US8491259B2 (en) * | 2009-08-26 | 2013-07-23 | Siemens Energy, Inc. | Seal system between transition duct exit section and turbine inlet in a gas turbine engine |
GB2477825B (en) * | 2010-09-23 | 2015-04-01 | Rolls Royce Plc | Anti fret liner assembly |
US20120119449A1 (en) * | 2010-11-11 | 2012-05-17 | General Electric Company | Transition Piece Sealing Assembly With Seal Overlay |
US20130113168A1 (en) * | 2011-11-04 | 2013-05-09 | Paul M. Lutjen | Metal gasket for a gas turbine engine |
US8899914B2 (en) * | 2012-01-05 | 2014-12-02 | United Technologies Corporation | Stator vane integrated attachment liner and spring damper |
-
2012
- 2012-02-09 FR FR1251249A patent/FR2986836B1/fr active Active
-
2013
- 2013-02-07 US US13/761,458 patent/US9212564B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11965426B2 (en) | 2020-09-04 | 2024-04-23 | Safran Aircraft Engines | Turbine for a turbine engine comprising heat-shielding foils |
Also Published As
Publication number | Publication date |
---|---|
US20130209249A1 (en) | 2013-08-15 |
US9212564B2 (en) | 2015-12-15 |
FR2986836A1 (fr) | 2013-08-16 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170719 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |