FR3014945B1 - Carter d'echappement logeant un etage de turbine pour turbomachine - Google Patents
Carter d'echappement logeant un etage de turbine pour turbomachine Download PDFInfo
- Publication number
- FR3014945B1 FR3014945B1 FR1362675A FR1362675A FR3014945B1 FR 3014945 B1 FR3014945 B1 FR 3014945B1 FR 1362675 A FR1362675 A FR 1362675A FR 1362675 A FR1362675 A FR 1362675A FR 3014945 B1 FR3014945 B1 FR 3014945B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- turbine
- downstream
- exhaust case
- turbine floor
- 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
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/162—Bearing supports
-
- 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
-
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
- F05D2220/321—Application in turbines in gas turbines for a special turbine stage
- F05D2220/3215—Application in turbines in gas turbines for a special turbine stage the last stage of the turbine
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Supercharger (AREA)
Abstract
L'invention concerne un ensemble pour turbomachine comprenant une partie aval de turbine (10) et un carter d'échappement (40) situé en aval de la partie aval de turbine (10), la partie aval de turbine (10) comprenant un carter de turbine (30). Le carter d'échappement (40) comprend une virole externe (400) et au moins une chape de fixation (48) du carter d'échappement (40) à un mât d'accrochage de turbomachine. Selon l'invention, une portion amont (410) de la virole externe (400) loge au moins une partie d'un dernier étage de turbine (10) de la partie aval de turbine (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1362675A FR3014945B1 (fr) | 2013-12-16 | 2013-12-16 | Carter d'echappement logeant un etage de turbine pour turbomachine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1362675 | 2013-12-16 | ||
FR1362675A FR3014945B1 (fr) | 2013-12-16 | 2013-12-16 | Carter d'echappement logeant un etage de turbine pour turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3014945A1 FR3014945A1 (fr) | 2015-06-19 |
FR3014945B1 true FR3014945B1 (fr) | 2019-03-15 |
Family
ID=50137876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1362675A Active FR3014945B1 (fr) | 2013-12-16 | 2013-12-16 | Carter d'echappement logeant un etage de turbine pour turbomachine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3014945B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3134410B1 (fr) * | 2022-04-11 | 2024-07-19 | Safran Aircraft Engines | Ensemble pour turbine et turbomachine associée |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6684626B1 (en) * | 2002-07-30 | 2004-02-03 | General Electric Company | Aircraft gas turbine engine with control vanes for counter rotating low pressure turbines |
US7195447B2 (en) * | 2004-10-29 | 2007-03-27 | General Electric Company | Gas turbine engine and method of assembling same |
EP2330274A1 (fr) * | 2009-12-03 | 2011-06-08 | Siemens Aktiengesellschaft | Turbine et son procédé de fonctionnement |
-
2013
- 2013-12-16 FR FR1362675A patent/FR3014945B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3014945A1 (fr) | 2015-06-19 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 3 |
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Year of fee payment: 4 |
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Year of fee payment: 5 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170717 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 11 |