FR2998267B1 - Nacelle pour turboreacteur - Google Patents
Nacelle pour turboreacteurInfo
- Publication number
- FR2998267B1 FR2998267B1 FR1260906A FR1260906A FR2998267B1 FR 2998267 B1 FR2998267 B1 FR 2998267B1 FR 1260906 A FR1260906 A FR 1260906A FR 1260906 A FR1260906 A FR 1260906A FR 2998267 B1 FR2998267 B1 FR 2998267B1
- Authority
- FR
- France
- Prior art keywords
- turboreactor
- nacelle
- 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
-
- 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
- B64D29/00—Power-plant nacelles, fairings, or cowlings
-
- 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
- B64D2033/0206—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising noise reduction means, e.g. acoustic liners
-
- 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
- F05D2260/96—Preventing, counteracting or reducing vibration or noise
-
- 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
- F05D2260/96—Preventing, counteracting or reducing vibration or noise
- F05D2260/962—Preventing, counteracting or reducing vibration or noise by means of "anti-noise"
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1260906A FR2998267B1 (fr) | 2012-11-16 | 2012-11-16 | Nacelle pour turboreacteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1260906A FR2998267B1 (fr) | 2012-11-16 | 2012-11-16 | Nacelle pour turboreacteur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2998267A1 FR2998267A1 (fr) | 2014-05-23 |
FR2998267B1 true FR2998267B1 (fr) | 2016-03-04 |
Family
ID=47428747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1260906A Active FR2998267B1 (fr) | 2012-11-16 | 2012-11-16 | Nacelle pour turboreacteur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2998267B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3069850B1 (fr) * | 2017-08-01 | 2019-11-22 | Safran Aircraft Engines | Systeme actif generant des interferences acoustiques destructives pour moteur d'aeronef a plusieurs corps de soufflante |
FR3069849B1 (fr) * | 2017-08-01 | 2020-08-28 | Safran Aircraft Engines | Dispositif de reduction du bruit d'un turboreacteur comprenant des canaux d'interference acoustique |
FR3078107B1 (fr) | 2018-02-19 | 2020-07-31 | Safran Aircraft Engines | Nacelle de turbomachine a parois acoustiquement poreuses |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002249754A1 (en) * | 2000-10-02 | 2002-08-06 | Rohr, Inc. | Assembly and method for fan noise reduction from turbofan engines using dynamically adaptive herschel-quincke tubes |
US7497300B2 (en) * | 2004-03-18 | 2009-03-03 | D Angelo John P | Noise reduction tubes |
WO2009014780A2 (fr) * | 2007-04-26 | 2009-01-29 | Lord Corporation | Moteur à turbine antibruit comportant des tuyaux antibruit adaptés à un moteur d'avion |
US8197191B2 (en) * | 2009-04-14 | 2012-06-12 | Rohr, Inc. | Inlet section of an aircraft engine nacelle |
-
2012
- 2012-11-16 FR FR1260906A patent/FR2998267B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2998267A1 (fr) | 2014-05-23 |
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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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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 |