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FR3139497B1 - Procédé de réparation d’un carter de soufflante - Google Patents

Procédé de réparation d’un carter de soufflante Download PDF

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Publication number
FR3139497B1
FR3139497B1 FR2209226A FR2209226A FR3139497B1 FR 3139497 B1 FR3139497 B1 FR 3139497B1 FR 2209226 A FR2209226 A FR 2209226A FR 2209226 A FR2209226 A FR 2209226A FR 3139497 B1 FR3139497 B1 FR 3139497B1
Authority
FR
France
Prior art keywords
casing
circumferential surface
blower housing
repair procedure
fibrous texture
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
FR2209226A
Other languages
English (en)
Other versions
FR3139497A1 (fr
Inventor
Jean-Hilaire Lexilus
Clément Bourolleau
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 Aircraft Engines SAS
Original Assignee
Safran Aircraft 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 Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR2209226A priority Critical patent/FR3139497B1/fr
Publication of FR3139497A1 publication Critical patent/FR3139497A1/fr
Application granted granted Critical
Publication of FR3139497B1 publication Critical patent/FR3139497B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B29C73/10—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 patches sealing on the surface of the article
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7504—Turbines
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F05D2220/30—Application in turbines
    • F05D2220/36—Application in turbines specially adapted for the fan of 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/514—Porosity
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Procédé de réparation d’un carter de soufflante L’invention concerne un procédé de réparation d’un carter de soufflante (1) en métal présentant au moins un dommage (d) sur une surface circonférentielle interne (10i) ou externe dudit carter (1), caractérisé en ce qu’il comprend : - l’enroulement d’une texture fibreuse (100) réalisée par tissage tridimensionnel autour d’une surface circonférentielle (10e) du carter (1) située en vis-à-vis de la surface circonférentielle (10i) présentant le dommage, et - la densification de la texture fibreuse (100) enroulée autour de la surface circonférentielle externe (10e) du carter (1) par formation d’une matrice dans les porosités de la texture fibreuse (100), de sorte à réaliser une ceinture en matériau composite autour du carter (1). Figure pour l’abrégé : Fig. 4
FR2209226A 2022-09-14 2022-09-14 Procédé de réparation d’un carter de soufflante Active FR3139497B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2209226A FR3139497B1 (fr) 2022-09-14 2022-09-14 Procédé de réparation d’un carter de soufflante

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2209226A FR3139497B1 (fr) 2022-09-14 2022-09-14 Procédé de réparation d’un carter de soufflante
FR2209226 2022-09-14

Publications (2)

Publication Number Publication Date
FR3139497A1 FR3139497A1 (fr) 2024-03-15
FR3139497B1 true FR3139497B1 (fr) 2024-09-06

Family

ID=84053209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2209226A Active FR3139497B1 (fr) 2022-09-14 2022-09-14 Procédé de réparation d’un carter de soufflante

Country Status (1)

Country Link
FR (1) FR3139497B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887601B1 (fr) 2005-06-24 2007-10-05 Snecma Moteurs Sa Piece mecanique et procede de fabrication d'une telle piece
FR3074195B1 (fr) 2017-11-30 2021-01-01 Safran Metier a tisser pour preformes fibreuses de forte epaisseur
FR3092787B1 (fr) * 2019-02-18 2021-02-26 Safran Aircraft Engines Réparation ou reprise de fabrication d’une pièce en matériau composite à renfort fibreux tissé tridimensionnel
FR3093298B1 (fr) * 2019-03-01 2021-03-12 Safran Réparation ou reprise de fabrication d’une pièce en matériau composite

Also Published As

Publication number Publication date
FR3139497A1 (fr) 2024-03-15

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