FR3069014B1 - Partie de turbomachine a tole ressort - Google Patents
Partie de turbomachine a tole ressort Download PDFInfo
- Publication number
- FR3069014B1 FR3069014B1 FR1756586A FR1756586A FR3069014B1 FR 3069014 B1 FR3069014 B1 FR 3069014B1 FR 1756586 A FR1756586 A FR 1756586A FR 1756586 A FR1756586 A FR 1756586A FR 3069014 B1 FR3069014 B1 FR 3069014B1
- Authority
- FR
- France
- Prior art keywords
- distributor
- turbomachine part
- spring sheet
- casing
- bearing against
- 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
- 230000001681 protective effect Effects 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/231—Preventing heat transfer
-
- 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)
Abstract
L'invention concerne une partie de turbomachine comprenant un carter (211) annulaire, un distributeur (208), une tôle (230) de protection thermique interposée radialement entre le carter et le distributeur. Il est prévu que ladite tôle de protection comprend une tôle à effet ressort en appui contre le distributeur et le carter externe (211), pour lutter contre une bascule du distributeur (208) et le maintenir en appui radial et axial contre des parties (301, 302, 305, 306) du carter (211).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1756586A FR3069014B1 (fr) | 2017-07-11 | 2017-07-11 | Partie de turbomachine a tole ressort |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1756586A FR3069014B1 (fr) | 2017-07-11 | 2017-07-11 | Partie de turbomachine a tole ressort |
FR1756586 | 2017-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3069014A1 FR3069014A1 (fr) | 2019-01-18 |
FR3069014B1 true FR3069014B1 (fr) | 2021-02-26 |
Family
ID=59859334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1756586A Active FR3069014B1 (fr) | 2017-07-11 | 2017-07-11 | Partie de turbomachine a tole ressort |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3069014B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5201846A (en) * | 1991-11-29 | 1993-04-13 | General Electric Company | Low-pressure turbine heat shield |
FR2960591B1 (fr) * | 2010-06-01 | 2012-08-24 | Snecma | Dispositif pour caler en rotation un segment de distributeur dans un carter de turbomachine ; pion antirotation |
FR2978197B1 (fr) * | 2011-07-22 | 2015-12-25 | Snecma | Distributeur de turbine de turbomachine et turbine comportant un tel distributeur |
-
2017
- 2017-07-11 FR FR1756586A patent/FR3069014B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3069014A1 (fr) | 2019-01-18 |
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Legal Events
Date | Code | Title | Description |
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PLSC | Publication of the preliminary search report |
Effective date: 20190118 |
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Year of fee payment: 3 |
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Year of fee payment: 4 |
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PLFP | Fee payment |
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PLFP | Fee payment |
Year of fee payment: 8 |