FR3040077B1 - Turbomachine, telle par exemple qu'un turboreacteur ou un turbopropulseur d'avion - Google Patents
Turbomachine, telle par exemple qu'un turboreacteur ou un turbopropulseur d'avionInfo
- Publication number
- FR3040077B1 FR3040077B1 FR1557701A FR1557701A FR3040077B1 FR 3040077 B1 FR3040077 B1 FR 3040077B1 FR 1557701 A FR1557701 A FR 1557701A FR 1557701 A FR1557701 A FR 1557701A FR 3040077 B1 FR3040077 B1 FR 3040077B1
- Authority
- FR
- France
- Prior art keywords
- turbopropulser
- turbomachine
- airborne
- turbo
- turbo airborne
- 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
- 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
-
- 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
- F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
-
- 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
- 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
- F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
-
- 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
- F01D25/243—Flange connections; Bolting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1557701A FR3040077B1 (fr) | 2015-08-12 | 2015-08-12 | Turbomachine, telle par exemple qu'un turboreacteur ou un turbopropulseur d'avion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1557701A FR3040077B1 (fr) | 2015-08-12 | 2015-08-12 | Turbomachine, telle par exemple qu'un turboreacteur ou un turbopropulseur d'avion |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3040077A1 FR3040077A1 (fr) | 2017-02-17 |
FR3040077B1 true FR3040077B1 (fr) | 2017-08-11 |
Family
ID=54608743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1557701A Active FR3040077B1 (fr) | 2015-08-12 | 2015-08-12 | Turbomachine, telle par exemple qu'un turboreacteur ou un turbopropulseur d'avion |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3040077B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6273671B1 (en) * | 1999-07-30 | 2001-08-14 | Allison Advanced Development Company | Blade clearance control for turbomachinery |
US7967558B2 (en) * | 2007-01-19 | 2011-06-28 | United Technologies Corporation | Hybrid seal assembly for a fan-turbine rotor of a tip turbine engine |
FR2991387B1 (fr) * | 2012-06-01 | 2016-03-04 | Snecma | Turbomachine, telle qu'un turboreacteur ou un turbopropulseur d'avion |
FR3008750B1 (fr) * | 2013-07-18 | 2015-07-17 | Snecma | Couvercle de compresseur centrifuge de turbomachine apte a etre fixe par l'aval pres de son bord amont, turbomachine comportant ce couvercle. |
-
2015
- 2015-08-12 FR FR1557701A patent/FR3040077B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3040077A1 (fr) | 2017-02-17 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20170217 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20180809 |
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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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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |