FR3053024B1 - Ensemble d'une structure fixe interne de nacelle de turboreacteur et de panneaux de protection thermique - Google Patents

Ensemble d'une structure fixe interne de nacelle de turboreacteur et de panneaux de protection thermique Download PDF

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Publication number
FR3053024B1
FR3053024B1 FR1655936A FR1655936A FR3053024B1 FR 3053024 B1 FR3053024 B1 FR 3053024B1 FR 1655936 A FR1655936 A FR 1655936A FR 1655936 A FR1655936 A FR 1655936A FR 3053024 B1 FR3053024 B1 FR 3053024B1
Authority
FR
France
Prior art keywords
assembly
thermal protection
protection panels
fixed structure
internal fixed
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
FR1655936A
Other languages
English (en)
Other versions
FR3053024A1 (fr
Inventor
Cedric Renault
Charlotte JULIENNE
Arnaud BONNY
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 FR1655936A priority Critical patent/FR3053024B1/fr
Priority to PCT/FR2017/051650 priority patent/WO2017220931A1/fr
Publication of FR3053024A1 publication Critical patent/FR3053024A1/fr
Application granted granted Critical
Publication of FR3053024B1 publication Critical patent/FR3053024B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/40—Sound or heat insulation, e.g. using insulation blankets
    • 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
    • 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
    • F02C7/24—Heat or noise insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0664—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the sheets or plates having integrally formed or integrally connected snap-in-features
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/231—Preventing heat transfer
    • 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
    • F05D2260/30—Retaining components in desired mutual position
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Connection Of Plates (AREA)
  • Wind Motors (AREA)

Abstract

L'invention se rapporte à un ensemble d'une structure interne fixe (54) d'une nacelle de turboréacteur (2) et de panneaux (640, 642) de protection thermique, ladite structure interne fixe (54) comportant une face interne (540), sur laquelle sont rapportés les panneaux (640, 642) de protection thermique, et une face externe (542) constituant une portion de la surface interne d'une veine (52) de flux froid, l'ensemble étant caractérisé en ce qu'il comporte au moins un élément de fixation (68) d'un premier panneau (640) et d'un deuxième panneau (642) adjacents, l'élément de fixation (68) permettant de solidariser les premier et deuxième panneaux (640, 642) l'un à l'autre au niveau d'une zone de jonction, l'élément de fixation (68) n'étant pas solidaire de la structure fixe interne (54).
FR1655936A 2016-06-24 2016-06-24 Ensemble d'une structure fixe interne de nacelle de turboreacteur et de panneaux de protection thermique Active FR3053024B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1655936A FR3053024B1 (fr) 2016-06-24 2016-06-24 Ensemble d'une structure fixe interne de nacelle de turboreacteur et de panneaux de protection thermique
PCT/FR2017/051650 WO2017220931A1 (fr) 2016-06-24 2017-06-21 Ensemble d'une structure fixe interne de nacelle de turboréacteur et de panneaux de protection thermique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1655936A FR3053024B1 (fr) 2016-06-24 2016-06-24 Ensemble d'une structure fixe interne de nacelle de turboreacteur et de panneaux de protection thermique
FR1655936 2016-06-24

Publications (2)

Publication Number Publication Date
FR3053024A1 FR3053024A1 (fr) 2017-12-29
FR3053024B1 true FR3053024B1 (fr) 2019-04-26

Family

ID=56943720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1655936A Active FR3053024B1 (fr) 2016-06-24 2016-06-24 Ensemble d'une structure fixe interne de nacelle de turboreacteur et de panneaux de protection thermique

Country Status (2)

Country Link
FR (1) FR3053024B1 (fr)
WO (1) WO2017220931A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3131958A1 (fr) 2022-01-19 2023-07-21 Safran Nacelles Système de détection d’une surchauffe locale d’un inverseur de poussée, notamment d’un aéronef

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11304084A (ja) * 1998-04-22 1999-11-05 Sanwa Packing Kogyo Co Ltd 断熱材の基材への保持方法とこれを用いた断熱パネル
FR2829811B1 (fr) * 2001-09-20 2007-04-27 Hurel Hispano Le Havre Agencement de fixation d'un matelas d'isolation et procede afferent
FR3019599B1 (fr) * 2014-04-08 2016-05-06 Aircelle Sa Agencement de fixation pour panneau de protection thermique

Also Published As

Publication number Publication date
WO2017220931A1 (fr) 2017-12-28
FR3053024A1 (fr) 2017-12-29

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