FR2965008B1 - AUBES DISK FOR TURBOMACHINE ROTOR, AND TURBOMACHINE EQUIPPED WITH SUCH A DISK - Google Patents
AUBES DISK FOR TURBOMACHINE ROTOR, AND TURBOMACHINE EQUIPPED WITH SUCH A DISKInfo
- Publication number
- FR2965008B1 FR2965008B1 FR1057426A FR1057426A FR2965008B1 FR 2965008 B1 FR2965008 B1 FR 2965008B1 FR 1057426 A FR1057426 A FR 1057426A FR 1057426 A FR1057426 A FR 1057426A FR 2965008 B1 FR2965008 B1 FR 2965008B1
- Authority
- FR
- France
- Prior art keywords
- disk
- turbomachine
- aubes
- rotor
- turbomachine rotor
- 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
- 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
- F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
- F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
- F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides
-
- 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
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1057426A FR2965008B1 (en) | 2010-09-16 | 2010-09-16 | AUBES DISK FOR TURBOMACHINE ROTOR, AND TURBOMACHINE EQUIPPED WITH SUCH A DISK |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1057426A FR2965008B1 (en) | 2010-09-16 | 2010-09-16 | AUBES DISK FOR TURBOMACHINE ROTOR, AND TURBOMACHINE EQUIPPED WITH SUCH A DISK |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2965008A1 FR2965008A1 (en) | 2012-03-23 |
FR2965008B1 true FR2965008B1 (en) | 2013-08-02 |
Family
ID=43127780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1057426A Active FR2965008B1 (en) | 2010-09-16 | 2010-09-16 | AUBES DISK FOR TURBOMACHINE ROTOR, AND TURBOMACHINE EQUIPPED WITH SUCH A DISK |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2965008B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013223583A1 (en) | 2013-11-19 | 2015-05-21 | MTU Aero Engines AG | Shovel-disc composite, method and turbomachine |
RU2674812C1 (en) * | 2017-10-05 | 2018-12-13 | Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") | Gas turbine engine compressor rotor blades fixation device |
FR3081187B1 (en) | 2018-05-17 | 2022-05-27 | Safran Aircraft Engines | PROTECTIVE CUP OF A MOUNTING WITHOUT INTERFERENCE |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7225964U (en) * | 1973-08-02 | Union Muenchen Gmbh | Device for securing the rotor blades of turbomachines | |
US3383094A (en) * | 1967-01-19 | 1968-05-14 | Gen Electric | Rotor blade locking means |
US3954350A (en) * | 1974-06-14 | 1976-05-04 | Motoren-Und Turbinen-Union Munchen Gmbh | Rotor having means for locking rotor blades to rotor disk |
FR2810366B1 (en) * | 2000-06-15 | 2002-10-11 | Snecma Moteurs | DEVICE FOR LOCKING BLADES WITH HAMMER FASTENERS ON A DISC |
FR2832455B1 (en) * | 2001-11-22 | 2004-04-02 | Snecma Moteurs | DEVICE FOR LOCKING BLADES IN A GROOVE OF A DISC |
FR2873745B1 (en) * | 2004-07-28 | 2008-10-10 | Snecma Moteurs Sa | ROTOR DISC OF TURBOMACHINE |
-
2010
- 2010-09-16 FR FR1057426A patent/FR2965008B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR2965008A1 (en) | 2012-03-23 |
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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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PLFP | Fee payment |
Year of fee payment: 8 |
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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: 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 |
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PLFP | Fee payment |
Year of fee payment: 14 |