FR3024491B1 - Ensemble rotatif pour turbomachine a dispositif de mise en place d'aubes - Google Patents
Ensemble rotatif pour turbomachine a dispositif de mise en place d'aubes Download PDFInfo
- Publication number
- FR3024491B1 FR3024491B1 FR1457526A FR1457526A FR3024491B1 FR 3024491 B1 FR3024491 B1 FR 3024491B1 FR 1457526 A FR1457526 A FR 1457526A FR 1457526 A FR1457526 A FR 1457526A FR 3024491 B1 FR3024491 B1 FR 3024491B1
- Authority
- FR
- France
- Prior art keywords
- aubes
- turbomachine
- placing
- rotary assembly
- rotary
- 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
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
- F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
-
- 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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
- F01D5/082—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side of the rotor disc
-
- 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 |
---|---|---|---|
FR1457526A FR3024491B1 (fr) | 2014-08-01 | 2014-08-01 | Ensemble rotatif pour turbomachine a dispositif de mise en place d'aubes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1457526 | 2014-08-01 | ||
FR1457526A FR3024491B1 (fr) | 2014-08-01 | 2014-08-01 | Ensemble rotatif pour turbomachine a dispositif de mise en place d'aubes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3024491A1 FR3024491A1 (fr) | 2016-02-05 |
FR3024491B1 true FR3024491B1 (fr) | 2018-12-07 |
Family
ID=52450251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1457526A Active FR3024491B1 (fr) | 2014-08-01 | 2014-08-01 | Ensemble rotatif pour turbomachine a dispositif de mise en place d'aubes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3024491B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3090030B1 (fr) * | 2018-12-12 | 2020-11-20 | Safran Aircraft Engines | Dispositif de maintien pour le démontage d’une roue à aubes de turbomachine et procédé l’utilisant |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192633A (en) * | 1977-12-28 | 1980-03-11 | General Electric Company | Counterweighted blade damper |
US4507052A (en) * | 1983-03-31 | 1985-03-26 | General Motors Corporation | End seal for turbine blade bases |
GB2194000A (en) * | 1986-08-13 | 1988-02-24 | Rolls Royce Plc | Turbine rotor assembly with seal plates |
DE19960896A1 (de) * | 1999-12-17 | 2001-06-28 | Rolls Royce Deutschland | Rückhaltevorrichtung für Rotorschaufeln einer Axialturbomaschine |
-
2014
- 2014-08-01 FR FR1457526A patent/FR3024491B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3024491A1 (fr) | 2016-02-05 |
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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: 20160205 |
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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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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20200409 Owner name: SAFRAN CERAMICS, FR Effective date: 20200409 |
|
CD | Change of name or company name |
Owner name: SAFRAN CERAMICS, FR Effective date: 20200424 Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20200424 |
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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 |
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PLFP | Fee payment |
Year of fee payment: 10 |