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FR2953811B1 - Panneau pour une entree d'air d'une nacelle d'aeronef assurant un traitement acoustique et un traitement du givre optimises - Google Patents

Panneau pour une entree d'air d'une nacelle d'aeronef assurant un traitement acoustique et un traitement du givre optimises

Info

Publication number
FR2953811B1
FR2953811B1 FR0958973A FR0958973A FR2953811B1 FR 2953811 B1 FR2953811 B1 FR 2953811B1 FR 0958973 A FR0958973 A FR 0958973A FR 0958973 A FR0958973 A FR 0958973A FR 2953811 B1 FR2953811 B1 FR 2953811B1
Authority
FR
France
Prior art keywords
treatment
panel
air intake
aircraft nacelle
providing 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.)
Expired - Fee Related
Application number
FR0958973A
Other languages
English (en)
Other versions
FR2953811A1 (fr
Inventor
Alain Porte
Frederic Chelin
Stephane Dida
Arnaud Hormiere
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Operations SAS
Original Assignee
Airbus Operations SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR0958973A priority Critical patent/FR2953811B1/fr
Priority to US12/968,562 priority patent/US8960589B2/en
Publication of FR2953811A1 publication Critical patent/FR2953811A1/fr
Application granted granted Critical
Publication of FR2953811B1 publication Critical patent/FR2953811B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/02—De-icing or preventing icing on exterior surfaces of aircraft by ducted hot gas or liquid
    • B64D15/04—Hot gas application
    • 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—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/047—Heating to prevent icing
    • 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—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0206—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising noise reduction means, e.g. acoustic 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—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0233—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising de-icing means
    • 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"
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR0958973A 2009-12-15 2009-12-15 Panneau pour une entree d'air d'une nacelle d'aeronef assurant un traitement acoustique et un traitement du givre optimises Expired - Fee Related FR2953811B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0958973A FR2953811B1 (fr) 2009-12-15 2009-12-15 Panneau pour une entree d'air d'une nacelle d'aeronef assurant un traitement acoustique et un traitement du givre optimises
US12/968,562 US8960589B2 (en) 2009-12-15 2010-12-15 Panel for an air intake of an aircraft nacelle that ensures optimized acoustic treatment and frost treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0958973A FR2953811B1 (fr) 2009-12-15 2009-12-15 Panneau pour une entree d'air d'une nacelle d'aeronef assurant un traitement acoustique et un traitement du givre optimises

Publications (2)

Publication Number Publication Date
FR2953811A1 FR2953811A1 (fr) 2011-06-17
FR2953811B1 true FR2953811B1 (fr) 2012-03-16

Family

ID=42313613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0958973A Expired - Fee Related FR2953811B1 (fr) 2009-12-15 2009-12-15 Panneau pour une entree d'air d'une nacelle d'aeronef assurant un traitement acoustique et un traitement du givre optimises

Country Status (2)

Country Link
US (1) US8960589B2 (fr)
FR (1) FR2953811B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011183922A (ja) * 2010-03-08 2011-09-22 Mitsubishi Heavy Ind Ltd 航空機における翼前縁部の防除氷装置及び航空機主翼
JP5582927B2 (ja) * 2010-08-30 2014-09-03 三菱重工業株式会社 航空機の防除氷システム及びこれを備える航空機
FR2976556B1 (fr) * 2011-06-17 2013-12-27 Airbus Operations Sas Entree d'air d'une nacelle d'aeronef incorporant une levre renforcee avec un systeme de degivrage par effet joule
FR2976709B1 (fr) * 2011-06-20 2013-07-12 Airbus Operations Sas Procede de realisation d'un panneau pour le traitement acoustique integrant des canaux juxtaposes a une structure alveolaire
FR2981049B1 (fr) * 2011-10-07 2014-04-11 Aircelle Sa Procede de fabrication d'un panneau d'absorption acoustique
FR3041937B1 (fr) 2015-10-05 2017-10-20 Airbus Operations Sas Structure compartimentee pour le traitement acoustique et le degivrage d'une nacelle d'aeronef et nacelle d'aeronef incorporant ladite structure
US10533497B2 (en) * 2016-04-18 2020-01-14 United Technologies Corporation Short inlet with integrated liner anti-icing
US10189572B2 (en) * 2016-05-02 2019-01-29 The Boeing Company Systems and methods for preventing ice formation on portions of an aircraft
FR3074776B1 (fr) 2017-12-13 2020-02-28 Safran Nacelles Levre d’entree d’air de nacelle pour turboreacteur
FR3077800B1 (fr) 2018-02-12 2020-09-25 Safran Nacelles Dispositif de degivrage et de traitement acoustique pour une levre d’entree d’air d’une nacelle de turboreacteur
FR3087420B1 (fr) * 2018-10-19 2021-03-12 Airbus Operations Sas Nacelle de moteur d’aeronef comprenant un systeme de protection contre le givre.
US11460048B2 (en) 2020-12-18 2022-10-04 Rohr, Inc. Attachable acoustic panels and method of making same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601086A (en) * 1944-10-03 1948-04-27 Sncase Improvements in thermal de-icing devices for aircraft, flying bombs, rockets, and other flying machines and missiles
US3933327A (en) * 1974-08-30 1976-01-20 Rohr Industries, Inc. Aircraft anti-icing plenum
US4257998A (en) * 1978-05-01 1981-03-24 The Boenig Company Method of making a cellular core with internal septum
US4749150A (en) * 1985-12-24 1988-06-07 Rohr Industries, Inc. Turbofan duct with noise suppression and boundary layer control
US5011098A (en) * 1988-12-30 1991-04-30 The Boeing Company Thermal anti-icing system for aircraft
DE19649132C2 (de) * 1996-11-27 1999-09-02 Daimler Chrysler Aerospace Nase für eine aerodynamische Fläche und Verfahren zu ihrer Herstellung
US5841079A (en) 1997-11-03 1998-11-24 Northrop Grumman Corporation Combined acoustic and anti-ice engine inlet liner
US6371411B1 (en) 1999-11-23 2002-04-16 The Boeing Company Method and apparatus for aircraft inlet ice protection
US6688558B2 (en) * 1999-11-23 2004-02-10 The Boeing Company Method and apparatus for aircraft inlet ice protection
GB0016149D0 (en) * 2000-06-30 2000-08-23 Short Brothers Plc A noise attenuation panel
FR2820715B1 (fr) * 2001-02-15 2003-05-30 Eads Airbus Sa Procede de degivrage d'un capot d'entree d'air de moteur a reaction et dispositif pour sa mise en oeuvre
US7331421B2 (en) * 2005-03-30 2008-02-19 The Boeing Company Flow restrictors for aircraft inlet acoustic treatments, and associated systems and methods
US7923668B2 (en) * 2006-02-24 2011-04-12 Rohr, Inc. Acoustic nacelle inlet lip having composite construction and an integral electric ice protection heater disposed therein
FR2908737B1 (fr) * 2006-11-16 2009-12-04 Airbus France Revetement acoustique pour aeronef incorporant un systeme de traitement du givre par effet joule.
FR2912781B1 (fr) * 2007-02-20 2009-04-10 Airbus France Sas Revetement pour le traitement acoustique integrant la fonction de traitement du givre avec de l'air chaud
FR2914773B1 (fr) * 2007-04-04 2012-12-14 Airbus France Procede de realisation d'une structure acoustiquement resistive, structure acoustiquement resistive ainsi obtenue et revetement utilisant une telle structure
FR2917067B1 (fr) * 2007-06-08 2009-08-21 Airbus France Sas Revetement pour le traitement acoustique integrant la fonction de traitement du givre avec de l'air chaud
FR2924409B1 (fr) * 2007-12-03 2010-05-14 Airbus France Nacelle d'aeronef comprenant des moyens d'evacuations d'air chaud
FR2925463B1 (fr) * 2007-12-21 2010-04-23 Airbus France Structure pour le traitement acoustique plus particulierement adaptee a une entree d'air d'une nacelle d'aeronef
US9010084B2 (en) * 2009-02-02 2015-04-21 Airbus Operations Sas Aircraft nacelle including an optimised acoustic processing system

Also Published As

Publication number Publication date
FR2953811A1 (fr) 2011-06-17
US20110139927A1 (en) 2011-06-16
US8960589B2 (en) 2015-02-24

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