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WO2007013873A3 - Procede de reparation d'une structure de suppression du bruit - Google Patents

Procede de reparation d'une structure de suppression du bruit Download PDF

Info

Publication number
WO2007013873A3
WO2007013873A3 PCT/US2005/026291 US2005026291W WO2007013873A3 WO 2007013873 A3 WO2007013873 A3 WO 2007013873A3 US 2005026291 W US2005026291 W US 2005026291W WO 2007013873 A3 WO2007013873 A3 WO 2007013873A3
Authority
WO
WIPO (PCT)
Prior art keywords
noise suppression
panel
cavity
repair method
suppression structure
Prior art date
Application number
PCT/US2005/026291
Other languages
English (en)
Other versions
WO2007013873A2 (fr
Inventor
James F Stevenson
Chung Vincent
Vintilescu Ion Virgil
Roger B Williamson
Original Assignee
Honeywell Int Inc
James F Stevenson
Chung Vincent
Vintilescu Ion Virgil
Roger B Williamson
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 Honeywell Int Inc, James F Stevenson, Chung Vincent, Vintilescu Ion Virgil, Roger B Williamson filed Critical Honeywell Int Inc
Publication of WO2007013873A2 publication Critical patent/WO2007013873A2/fr
Publication of WO2007013873A3 publication Critical patent/WO2007013873A3/fr

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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
    • B29C73/06—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using plugs sealing in the hole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/24—Apparatus or accessories not otherwise provided for
    • B29C73/26—Apparatus or accessories not otherwise provided for for mechanical pretreatment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • E04G23/0207—Arrangements for filling cracks or cavities in building constructions in hollow structures, e.g. cavity walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005—Repairing methods or devices
    • 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
    • F05D2220/00—Application
    • F05D2220/50—Application for auxiliary power units (APU's)
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

L'invention porte sur un procédé de réparation d'un défaut (402) dans un panneau de suppression du bruit (100). Le procédé peut être utilisé pour réparer des défauts (402) dans un panneau (100), ces défauts pouvant apparaître au cours de la fabrication ou d'une utilisation normale du panneau (100). Le procédé consiste à éliminer le défaut (402) du panneau de suppression du bruit (100) en créant dans ce panneau une cavité (404), transformer le matériau constitué d'un matériau présentant des propriétés d'insonorisation en un élément d'insertion (408) configuré pour correspondre avec la cavité (404) et placer l'élément d'insertion (408) dans la cavité (404).
PCT/US2005/026291 2004-07-29 2005-07-21 Procede de reparation d'une structure de suppression du bruit WO2007013873A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/903,419 2004-07-29
US10/903,419 US20060059828A1 (en) 2004-07-29 2004-07-29 Repair method for noise suppression structure

Publications (2)

Publication Number Publication Date
WO2007013873A2 WO2007013873A2 (fr) 2007-02-01
WO2007013873A3 true WO2007013873A3 (fr) 2007-04-26

Family

ID=36072397

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/026291 WO2007013873A2 (fr) 2004-07-29 2005-07-21 Procede de reparation d'une structure de suppression du bruit

Country Status (2)

Country Link
US (1) US20060059828A1 (fr)
WO (1) WO2007013873A2 (fr)

Families Citing this family (19)

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Publication number Priority date Publication date Assignee Title
US8592024B2 (en) * 2006-05-26 2013-11-26 United Technologies Corporation Repair of perforated acoustic skins by reverse pin transfer molding
DE102007009719B3 (de) * 2007-02-26 2008-05-29 Eads Deutschland Gmbh Verfahren zur Reparatur eines Bauteils
US20080233346A1 (en) * 2007-03-23 2008-09-25 United Technologies Corporation Repair of a composite sandwich structure having a perforated skin
US8108979B2 (en) 2007-04-24 2012-02-07 United Technologies Corporation Using a stiffener to repair a part for an aircraft engine
US8403624B2 (en) * 2007-12-12 2013-03-26 General Electric Company Composite containment casings having an integral fragment catcher
US8371009B2 (en) * 2007-12-12 2013-02-12 General Electric Company Methods for repairing composite containment casings
WO2009080038A1 (fr) * 2007-12-21 2009-07-02 Vestas Wind Systems A/S Procédé de réparation d'un élément solide composite à fibres
US20090188748A1 (en) * 2008-01-24 2009-07-30 Honeywell International Inc. Noise suppression panels and repair methods therefor
WO2010071525A1 (fr) 2008-12-19 2010-06-24 Saab Ab Procédé de fixation d'éléments par collage
US8449703B2 (en) * 2009-03-09 2013-05-28 The Boeing Company Predictable bonded rework of composite structures using tailored patches
EP2447470A1 (fr) * 2010-11-02 2012-05-02 Siemens Aktiengesellschaft Contrôle de composant et procédé de fonctionnement d'une machine
US10060295B2 (en) 2013-03-01 2018-08-28 United Technologies Corporation Repair of surface damage at edges of cellular panels
CN103591213A (zh) * 2013-11-22 2014-02-19 永城煤电控股集团有限公司 一种胶带输送机胶带的修补方法
ITUB20152261A1 (it) * 2015-07-17 2017-01-17 Mecaer Aviation Group S P A Pannello multistrato per l'insonorizzazione di interni aeronautici
US10722990B2 (en) * 2016-09-15 2020-07-28 General Electric Company Method for installing and removing modularized silencer baffles
US20180126499A1 (en) * 2016-11-08 2018-05-10 General Electric Company Threaded coupon for repair of superalloy part
CN108278158B (zh) 2017-01-06 2022-05-13 通用电气公司 用于改进的入口消音挡板的系统和方法
CN108278157B (zh) 2017-01-06 2022-08-02 通用电气公司 用于改进的入口消音挡板的系统和方法
CN107512403B (zh) * 2017-09-30 2020-03-03 中国航空工业集团公司西安飞机设计研究所 一种飞机外场蜂窝面板开胶修理方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653836A (en) * 1995-07-28 1997-08-05 Rohr, Inc. Method of repairing sound attenuation structure used for aircraft applications

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US1594739A (en) * 1925-01-29 1926-08-03 K And L Box And Lumber Company Defective-lumber-improving machine
US1689705A (en) * 1926-08-11 1928-10-30 Fletcher L Walker Process for manufacturing plywoods
US2217311A (en) * 1933-04-21 1940-10-08 Worth C Goss Lumber
US1976722A (en) * 1933-04-21 1934-10-16 Carlisle Lumber Company Patched lumber
US2263536A (en) * 1939-09-25 1941-11-18 Laucks I F Inc Method of patching lumber
US2392751A (en) * 1944-04-19 1946-01-08 Gen Timber Service Inc Wooden plug
US4058423A (en) * 1976-07-16 1977-11-15 Bascom Hollis H Carpet repair disk and tool
US4764238A (en) * 1985-08-23 1988-08-16 Grumman Aerospace Corporation Energy absorbing foam-fabric laminate
US4978404A (en) * 1986-07-21 1990-12-18 The Boeing Company Method for repairing a hole in a structural wall of composite material
US5958166A (en) * 1996-12-31 1999-09-28 Mcdonnell Douglas Corporation Method for repairing high temperature composite structures
FR2763882B1 (fr) * 1997-05-29 1999-08-20 Aerospatiale Outillage de reparation sur site d'une structure composite presentant une zone endommagee et procede correspondant
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Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653836A (en) * 1995-07-28 1997-08-05 Rohr, Inc. Method of repairing sound attenuation structure used for aircraft applications

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAM DASTIN: "Repairing Advanced Composite Materials", MACHINE DESIGN, no. 903, February 1986 (1986-02-01), Cleaveland (Ohio), pages 86 - 90, XP002029723 *

Also Published As

Publication number Publication date
US20060059828A1 (en) 2006-03-23
WO2007013873A2 (fr) 2007-02-01

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