FR3127933B1 - Piece d’attache pour un ensemble propulsif d’aeronef - Google Patents

Piece d’attache pour un ensemble propulsif d’aeronef

Info

Publication number
FR3127933B1
FR3127933B1 FR2110691A FR2110691A FR3127933B1 FR 3127933 B1 FR3127933 B1 FR 3127933B1 FR 2110691 A FR2110691 A FR 2110691A FR 2110691 A FR2110691 A FR 2110691A FR 3127933 B1 FR3127933 B1 FR 3127933B1
Authority
FR
France
Prior art keywords
propulsion unit
attachment part
aircraft propulsion
coating
protective coating
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
FR2110691A
Other languages
English (en)
Other versions
FR3127933A1 (fr
Inventor
Santanach Julien Gurt
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 Helicopter Engines SAS
Original Assignee
Safran Helicopter Engines 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 Safran Helicopter Engines SAS filed Critical Safran Helicopter Engines SAS
Priority to FR2110691A priority Critical patent/FR3127933B1/fr
Publication of FR3127933A1 publication Critical patent/FR3127933A1/fr
Application granted granted Critical
Publication of FR3127933B1 publication Critical patent/FR3127933B1/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
    • B64D29/00—Power-plant nacelles, fairings or cowlings
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/04—Aircraft characterised by the type or position of power plants of piston type
    • B64D27/06—Aircraft characterised by the type or position of power plants of piston type within, or attached to, wings
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B64D27/402—Arrangements for mounting power plants in aircraft comprising box like supporting frames, e.g. pylons or arrangements for embracing the power plant
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F05D2230/90—Coating; Surface treatment
    • 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
    • F05D2260/80—Diagnostics
    • 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
    • F05D2260/95—Preventing corrosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Paints Or Removers (AREA)

Abstract

L’invention concerne une pièce d’attache (10) pour un ensemble propulsif (1), en particulier d’aéronef, la pièce d’attache (10) comportant un corps métallique présentant une surface extérieure (12) recouverte au moins partiellement par un enrobage de protection (14), cet enrobage de protection (14) comprenant un revêtement anticorrosion (140), l’enrobage de protection (14) comprend en outre au moins un revêtement antichoc (142, 144) réalisé dans un matériau en polymère et/ou en métal, et qui recouvre le revêtement anticorrosion (140). Figure de l’abrégé : Figure 2
FR2110691A 2021-10-08 2021-10-08 Piece d’attache pour un ensemble propulsif d’aeronef Active FR3127933B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2110691A FR3127933B1 (fr) 2021-10-08 2021-10-08 Piece d’attache pour un ensemble propulsif d’aeronef

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2110691 2021-10-08
FR2110691A FR3127933B1 (fr) 2021-10-08 2021-10-08 Piece d’attache pour un ensemble propulsif d’aeronef

Publications (2)

Publication Number Publication Date
FR3127933A1 FR3127933A1 (fr) 2023-04-14
FR3127933B1 true FR3127933B1 (fr) 2025-09-05

Family

ID=79831560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2110691A Active FR3127933B1 (fr) 2021-10-08 2021-10-08 Piece d’attache pour un ensemble propulsif d’aeronef

Country Status (1)

Country Link
FR (1) FR3127933B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116839428A (zh) * 2023-06-20 2023-10-03 中北大学 一种抗压、导热的火箭

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA946475A (en) * 1970-02-16 1974-04-30 Samuel P. Chambers Indicating coatings
DE102009010110B4 (de) * 2009-02-21 2014-08-28 MTU Aero Engines AG Erosionsschutz-Beschichtungssystem für Gasturbinenbauteile
FR2969634B1 (fr) * 2010-12-28 2013-08-09 Eads Europ Aeronautic Defence Revetement pour la detection d'impacts
EP2767616A1 (fr) * 2013-02-15 2014-08-20 Alstom Technology Ltd Composant de turbomachine avec revêtement résistant à la corrosion et l'érosion, système et procédé de fabrication d'un tel composant
JP6390742B1 (ja) * 2017-03-30 2018-09-19 日東電工株式会社 防食構造体

Also Published As

Publication number Publication date
FR3127933A1 (fr) 2023-04-14

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