FR2927271B1 - Procede de percage d'une piece acoustique d'une nacelle d'un aeronef. - Google Patents

Procede de percage d'une piece acoustique d'une nacelle d'un aeronef.

Info

Publication number
FR2927271B1
FR2927271B1 FR0800667A FR0800667A FR2927271B1 FR 2927271 B1 FR2927271 B1 FR 2927271B1 FR 0800667 A FR0800667 A FR 0800667A FR 0800667 A FR0800667 A FR 0800667A FR 2927271 B1 FR2927271 B1 FR 2927271B1
Authority
FR
France
Prior art keywords
nacelle
aircraft
drilling
acoustic piece
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
FR0800667A
Other languages
English (en)
Other versions
FR2927271A1 (fr
Inventor
Benoit Barbe
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.)
Safran Nacelles SAS
Original Assignee
Aircelle SA
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 Aircelle SA filed Critical Aircelle SA
Priority to FR0800667A priority Critical patent/FR2927271B1/fr
Priority to PCT/FR2009/000097 priority patent/WO2009112697A2/fr
Publication of FR2927271A1 publication Critical patent/FR2927271A1/fr
Application granted granted Critical
Publication of FR2927271B1 publication Critical patent/FR2927271B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2215/00—Details of workpieces
    • B23B2215/04—Aircraft components
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
FR0800667A 2008-02-08 2008-02-08 Procede de percage d'une piece acoustique d'une nacelle d'un aeronef. Expired - Fee Related FR2927271B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0800667A FR2927271B1 (fr) 2008-02-08 2008-02-08 Procede de percage d'une piece acoustique d'une nacelle d'un aeronef.
PCT/FR2009/000097 WO2009112697A2 (fr) 2008-02-08 2009-01-28 Procédé de perçage d'une pièce acoustique d'une nacelle d'un aéronef

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0800667A FR2927271B1 (fr) 2008-02-08 2008-02-08 Procede de percage d'une piece acoustique d'une nacelle d'un aeronef.

Publications (2)

Publication Number Publication Date
FR2927271A1 FR2927271A1 (fr) 2009-08-14
FR2927271B1 true FR2927271B1 (fr) 2010-07-30

Family

ID=39776972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0800667A Expired - Fee Related FR2927271B1 (fr) 2008-02-08 2008-02-08 Procede de percage d'une piece acoustique d'une nacelle d'un aeronef.

Country Status (2)

Country Link
FR (1) FR2927271B1 (fr)
WO (1) WO2009112697A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2486120B (en) * 2010-03-02 2012-10-31 Gkn Aerospace Services Ltd Seamless acoustic liner
GB2478312B (en) 2010-03-02 2012-08-22 Gkn Aerospace Services Ltd Seamless acoustic liner
FR2977827B1 (fr) * 2011-07-13 2015-03-13 Snecma Procede de fabrication d'un carter de soufflante de turbomachine muni de revetements abradable et acoustique
FR3003781B1 (fr) 2013-03-27 2015-07-03 Le Creneau Ind Dispositif de percage et procede de percage utilisant un tel dispositif de percage
US9370827B2 (en) * 2013-08-28 2016-06-21 The Boeing Company System and method for forming perforations in a barrel section
US10675768B2 (en) 2018-03-27 2020-06-09 The Boeing Company Robotic end effector assembly, system, and method of using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643004B1 (fr) * 1989-02-13 1994-06-17 Hurel Dubois Avions Procede de percage d'une plaque a tres grande densite de trous et de configuration quelconque, et produits resultants
GB0016149D0 (en) * 2000-06-30 2000-08-23 Short Brothers Plc A noise attenuation panel
US6619913B2 (en) * 2002-02-15 2003-09-16 General Electric Company Fan casing acoustic treatment

Also Published As

Publication number Publication date
WO2009112697A2 (fr) 2009-09-17
WO2009112697A3 (fr) 2009-11-12
FR2927271A1 (fr) 2009-08-14

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

CD Change of name or company name

Owner name: SAFRAN NACELLES, FR

Effective date: 20180125

ST Notification of lapse

Effective date: 20181031