FR3052487B1 - Element tubulaire de rotor a section etoilee pour une turbomachine - Google Patents
Element tubulaire de rotor a section etoilee pour une turbomachine Download PDFInfo
- Publication number
- FR3052487B1 FR3052487B1 FR1655382A FR1655382A FR3052487B1 FR 3052487 B1 FR3052487 B1 FR 3052487B1 FR 1655382 A FR1655382 A FR 1655382A FR 1655382 A FR1655382 A FR 1655382A FR 3052487 B1 FR3052487 B1 FR 3052487B1
- Authority
- FR
- France
- Prior art keywords
- etoilee
- turbomachine
- section
- tubular element
- rotor tubular
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1655382A FR3052487B1 (fr) | 2016-06-10 | 2016-06-10 | Element tubulaire de rotor a section etoilee pour une turbomachine |
PCT/FR2017/051476 WO2017212196A1 (fr) | 2016-06-10 | 2017-06-09 | Element tubulaire de rotor a section etoilee pour une turbomachine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1655382 | 2016-06-10 | ||
FR1655382A FR3052487B1 (fr) | 2016-06-10 | 2016-06-10 | Element tubulaire de rotor a section etoilee pour une turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3052487A1 FR3052487A1 (fr) | 2017-12-15 |
FR3052487B1 true FR3052487B1 (fr) | 2018-06-15 |
Family
ID=56896721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1655382A Active FR3052487B1 (fr) | 2016-06-10 | 2016-06-10 | Element tubulaire de rotor a section etoilee pour une turbomachine |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3052487B1 (fr) |
WO (1) | WO2017212196A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3065755B1 (fr) * | 2017-04-27 | 2020-11-13 | Safran Aircraft Engines | Recuperation d'huile dans une turbomachine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2524064A1 (fr) | 1982-03-26 | 1983-09-30 | Snecma | Dispositif de graissage et de refroidissement pour palier inter-arbres d'une turbomachine |
FR2878287B1 (fr) | 2004-11-25 | 2009-05-22 | Snecma Moteurs Sa | Turboreacteur double corps double flux avec generateur de courant electrique arriere |
FR2944558B1 (fr) * | 2009-04-17 | 2014-05-02 | Snecma | Moteur a turbine a gaz double corps pourvu d'un palier de turbine bp supplementaire. |
FR2974143B1 (fr) * | 2011-04-18 | 2015-07-24 | Snecma | Dispositif de lubrification d'un palier d'une turbomachine |
FR2992679A1 (fr) | 2012-06-28 | 2014-01-03 | Snecma | Tourillon de turbomachine comportant une couronne de recuperation d'un flux d'huile de lubrification avec une pluralite d'orifices d'evacuation d'huile de lubrification |
-
2016
- 2016-06-10 FR FR1655382A patent/FR3052487B1/fr active Active
-
2017
- 2017-06-09 WO PCT/FR2017/051476 patent/WO2017212196A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017212196A1 (fr) | 2017-12-14 |
FR3052487A1 (fr) | 2017-12-15 |
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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: 20171215 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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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: 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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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 |