FR2995360B1 - Procede de montage d'un panneau acoustique dans un carter d'une turbomachine et turbomachine comportant un panneau acoustique - Google Patents
Procede de montage d'un panneau acoustique dans un carter d'une turbomachine et turbomachine comportant un panneau acoustiqueInfo
- Publication number
- FR2995360B1 FR2995360B1 FR1258548A FR1258548A FR2995360B1 FR 2995360 B1 FR2995360 B1 FR 2995360B1 FR 1258548 A FR1258548 A FR 1258548A FR 1258548 A FR1258548 A FR 1258548A FR 2995360 B1 FR2995360 B1 FR 2995360B1
- Authority
- FR
- France
- Prior art keywords
- turbomachine
- acoustic panel
- housing
- mounting
- acoustic
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/78—Other construction of jet pipes
- F02K1/82—Jet pipe walls, e.g. liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/04—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/24—Heat or noise insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/78—Other construction of jet pipes
- F02K1/82—Jet pipe walls, e.g. liners
- F02K1/827—Sound absorbing structures or liners
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1258548A FR2995360B1 (fr) | 2012-09-12 | 2012-09-12 | Procede de montage d'un panneau acoustique dans un carter d'une turbomachine et turbomachine comportant un panneau acoustique |
GB1504014.0A GB2519915B (en) | 2012-09-12 | 2013-09-11 | Method for mounting an acoustic panel in a housing of a turbomachine and turbomachine comprising an acoustic panel |
US14/426,936 US9657644B2 (en) | 2012-09-12 | 2013-09-11 | Method for mounting an acoustic panel in a housing of a turbomachine and turbomachine comprising an acoustic panel |
PCT/FR2013/052085 WO2014041297A1 (fr) | 2012-09-12 | 2013-09-11 | Procede de montage d'un panneau acoustique dans un carter d'une turbomachine et turbomachine comportant un panneau acoustique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1258548A FR2995360B1 (fr) | 2012-09-12 | 2012-09-12 | Procede de montage d'un panneau acoustique dans un carter d'une turbomachine et turbomachine comportant un panneau acoustique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2995360A1 FR2995360A1 (fr) | 2014-03-14 |
FR2995360B1 true FR2995360B1 (fr) | 2018-06-15 |
Family
ID=47178148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1258548A Active FR2995360B1 (fr) | 2012-09-12 | 2012-09-12 | Procede de montage d'un panneau acoustique dans un carter d'une turbomachine et turbomachine comportant un panneau acoustique |
Country Status (4)
Country | Link |
---|---|
US (1) | US9657644B2 (fr) |
FR (1) | FR2995360B1 (fr) |
GB (1) | GB2519915B (fr) |
WO (1) | WO2014041297A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201406277D0 (en) | 2014-04-08 | 2014-05-21 | Rolls Royce Deutschland | A gas turbine inlet |
DE102018107096A1 (de) * | 2018-03-26 | 2019-09-26 | Rolls-Royce Deutschland Ltd & Co Kg | Gasturbinentriebwerk und Paneel für ein Gasturbinentriebwerk |
WO2020058651A1 (fr) * | 2018-09-20 | 2020-03-26 | Safran Aircraft Engines | Gestion acoustique, sur une turbomachine ou une nacelle |
FR3108680B1 (fr) * | 2020-03-30 | 2022-02-18 | Safran Aircraft Engines | Fixation d’une virole acoustique a une enveloppe de carter pour une turbomachine d’aeronef |
US11887571B2 (en) | 2020-09-11 | 2024-01-30 | Rtx Corporation | Acoustic attenuation structures |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL209604A (fr) | 1955-08-12 | |||
DE4340951A1 (de) * | 1992-12-04 | 1994-06-09 | Grumman Aerospace Corp | Einstückiges Triebwerkeinlaß-Schallrohr |
US5594216A (en) * | 1994-11-29 | 1997-01-14 | Lockheed Missiles & Space Co., Inc. | Jet engine sound-insulation structure |
US20010048048A1 (en) * | 1999-01-13 | 2001-12-06 | Brian L Riedel | Backside fitting attachment for nacelle acoustic panels |
US6439340B1 (en) * | 2000-11-17 | 2002-08-27 | Astech Manufacturing, Inc. | Acoustically treated structurally reinforced sound absorbing panel |
FR2840647B1 (fr) * | 2002-06-05 | 2004-10-29 | Airbus France | Dispositif pour le raccordement de deux pieces tubulaires de turboreacteur d'aeronef |
FR2933224B1 (fr) * | 2008-06-25 | 2010-10-29 | Aircelle Sa | Panneau accoustique pour une tuyere d'ejection |
GB2468484A (en) * | 2009-03-09 | 2010-09-15 | Aircelle Ltd | An acoustic attenuation member for an aircraft |
FR2949820B1 (fr) | 2009-09-04 | 2011-10-14 | Aircelle Sa | Ensemble structurant pour une tuyere d'ejection. |
-
2012
- 2012-09-12 FR FR1258548A patent/FR2995360B1/fr active Active
-
2013
- 2013-09-11 US US14/426,936 patent/US9657644B2/en active Active
- 2013-09-11 GB GB1504014.0A patent/GB2519915B/en active Active
- 2013-09-11 WO PCT/FR2013/052085 patent/WO2014041297A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB2519915B (en) | 2018-06-06 |
US20150285151A1 (en) | 2015-10-08 |
US9657644B2 (en) | 2017-05-23 |
FR2995360A1 (fr) | 2014-03-14 |
GB2519915A (en) | 2015-05-06 |
GB201504014D0 (en) | 2015-04-22 |
WO2014041297A1 (fr) | 2014-03-20 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 4 |
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RM | Correction of a material error |
Effective date: 20160404 |
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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: 20170717 |
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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 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |