FR2967721B1 - Procede de montage d'un module de turbomachine d'aeronef comprenant un tambour portant deux rangees annulaires d'aubes mobiles - Google Patents
Procede de montage d'un module de turbomachine d'aeronef comprenant un tambour portant deux rangees annulaires d'aubes mobilesInfo
- Publication number
- FR2967721B1 FR2967721B1 FR1059463A FR1059463A FR2967721B1 FR 2967721 B1 FR2967721 B1 FR 2967721B1 FR 1059463 A FR1059463 A FR 1059463A FR 1059463 A FR1059463 A FR 1059463A FR 2967721 B1 FR2967721 B1 FR 2967721B1
- Authority
- FR
- France
- Prior art keywords
- aubes
- mobile
- mounting
- aircraft turbomachine
- drum carrying
- 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
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- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/32—Locking, e.g. by final locking blades or keys
- F01D5/326—Locking of axial insertion type blades by other means
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/005—Repairing methods or devices
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/32—Locking, e.g. by final locking blades or keys
- F01D5/323—Locking of axial insertion type blades by means of a key or the like parallel to the axis of the rotor
-
- 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
- F05D2260/30—Retaining components in desired mutual position
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1059463A FR2967721B1 (fr) | 2010-11-18 | 2010-11-18 | Procede de montage d'un module de turbomachine d'aeronef comprenant un tambour portant deux rangees annulaires d'aubes mobiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1059463A FR2967721B1 (fr) | 2010-11-18 | 2010-11-18 | Procede de montage d'un module de turbomachine d'aeronef comprenant un tambour portant deux rangees annulaires d'aubes mobiles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2967721A1 FR2967721A1 (fr) | 2012-05-25 |
FR2967721B1 true FR2967721B1 (fr) | 2012-12-21 |
Family
ID=44260223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1059463A Active FR2967721B1 (fr) | 2010-11-18 | 2010-11-18 | Procede de montage d'un module de turbomachine d'aeronef comprenant un tambour portant deux rangees annulaires d'aubes mobiles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2967721B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2653361A1 (fr) * | 1989-10-25 | 1991-04-26 | Snecma | Outillage de retouche d'aubes de rotor d'une turbomachine et procede de retouche utilisant cet outillage. |
FR2888897B1 (fr) * | 2005-07-21 | 2007-10-19 | Snecma | Dispositif d'amortissement des vibrations d'un anneau de retention axiale des aubes de soufflante d'une turbomachine |
FR2928406A1 (fr) * | 2008-03-07 | 2009-09-11 | Snecma Sa | Dispositif de retenue axiale d'aubes montees sur un disque de rotor de turbomachine, disque de rotor et flasque de maintien d'un tel dispositif |
-
2010
- 2010-11-18 FR FR1059463A patent/FR2967721B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2967721A1 (fr) | 2012-05-25 |
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Legal Events
Date | Code | Title | Description |
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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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Year of fee payment: 8 |
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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: 9 |
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PLFP | Fee payment |
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