FR2950325B1 - Panneau pour le traitement acoustique plus particulierement adapte a une entree d'air d'une nacelle d'aeronef - Google Patents

Panneau pour le traitement acoustique plus particulierement adapte a une entree d'air d'une nacelle d'aeronef

Info

Publication number
FR2950325B1
FR2950325B1 FR0956552A FR0956552A FR2950325B1 FR 2950325 B1 FR2950325 B1 FR 2950325B1 FR 0956552 A FR0956552 A FR 0956552A FR 0956552 A FR0956552 A FR 0956552A FR 2950325 B1 FR2950325 B1 FR 2950325B1
Authority
FR
France
Prior art keywords
panel
air intake
particularly adapted
acoustic treatment
aircraft 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
Application number
FR0956552A
Other languages
English (en)
Other versions
FR2950325A1 (fr
Inventor
Frederic Chelin
David Lambert
Dominique Haro
Bernard Duprieu
Simon Perusin
Nicolas Guegan
Thomas Gilles
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 FR0956552A priority Critical patent/FR2950325B1/fr
Priority to US13/145,685 priority patent/US9003760B2/en
Priority to CN201080005619.1A priority patent/CN102307783B/zh
Priority to PCT/FR2010/050144 priority patent/WO2010089496A1/fr
Priority to EP10707617.6A priority patent/EP2393711B1/fr
Publication of FR2950325A1 publication Critical patent/FR2950325A1/fr
Application granted granted Critical
Publication of FR2950325B1 publication Critical patent/FR2950325B1/fr
Active 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—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
    • 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—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
    • 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
    • B64D2033/0233—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising de-icing means
    • 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
    • B64D2033/0266—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
    • B64D2033/0286—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turbofan engines
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/28—Three-dimensional patterned
    • F05D2250/283—Three-dimensional patterned honeycomb

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)
FR0956552A 2009-02-03 2009-09-23 Panneau pour le traitement acoustique plus particulierement adapte a une entree d'air d'une nacelle d'aeronef Active FR2950325B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0956552A FR2950325B1 (fr) 2009-09-23 2009-09-23 Panneau pour le traitement acoustique plus particulierement adapte a une entree d'air d'une nacelle d'aeronef
US13/145,685 US9003760B2 (en) 2009-02-03 2010-01-29 Acoustic processing panel, more particularly adapted for an air intake in an aircraft nacelle
CN201080005619.1A CN102307783B (zh) 2009-02-03 2010-01-29 特别适宜于飞行器发动机舱空气入口的声学处理用的面板
PCT/FR2010/050144 WO2010089496A1 (fr) 2009-02-03 2010-01-29 Panneau pour le traitement acoustique plus particulierement adapte a une entree d'air d'une nacelle d'aeronef
EP10707617.6A EP2393711B1 (fr) 2009-02-03 2010-01-29 Panneau pour le traitement acoustique plus particulierement adapte a une entree d'air d'une nacelle d'aeronef

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0956552A FR2950325B1 (fr) 2009-09-23 2009-09-23 Panneau pour le traitement acoustique plus particulierement adapte a une entree d'air d'une nacelle d'aeronef

Publications (2)

Publication Number Publication Date
FR2950325A1 FR2950325A1 (fr) 2011-03-25
FR2950325B1 true FR2950325B1 (fr) 2011-09-09

Family

ID=42154179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0956552A Active FR2950325B1 (fr) 2009-02-03 2009-09-23 Panneau pour le traitement acoustique plus particulierement adapte a une entree d'air d'une nacelle d'aeronef

Country Status (1)

Country Link
FR (1) FR2950325B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3019086A1 (fr) * 2014-03-27 2015-10-02 Aircelle Sa Barettes pour drainage de panneau composite sandwich

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6688558B2 (en) * 1999-11-23 2004-02-10 The Boeing Company Method and apparatus for aircraft inlet ice protection
FR2820716B1 (fr) * 2001-02-15 2003-05-30 Eads Airbus Sa Procede de degivrage par circulation forcee d'un fluide, d'un capot d'entree d'air de moteur a reaction et dispositif pour sa mise en oeuvre
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

Also Published As

Publication number Publication date
FR2950325A1 (fr) 2011-03-25

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