FR3045113B1 - Procede d'assemblage de deux pieces annulaires - Google Patents

Procede d'assemblage de deux pieces annulaires Download PDF

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Publication number
FR3045113B1
FR3045113B1 FR1562244A FR1562244A FR3045113B1 FR 3045113 B1 FR3045113 B1 FR 3045113B1 FR 1562244 A FR1562244 A FR 1562244A FR 1562244 A FR1562244 A FR 1562244A FR 3045113 B1 FR3045113 B1 FR 3045113B1
Authority
FR
France
Prior art keywords
annular
assembling
casing
flange
ferrule
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
FR1562244A
Other languages
English (en)
Other versions
FR3045113A1 (fr
Inventor
Michel Breugnot Thierry
Jean-Louis Boulnois Michel
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
SNECMA 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, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1562244A priority Critical patent/FR3045113B1/fr
Publication of FR3045113A1 publication Critical patent/FR3045113A1/fr
Application granted granted Critical
Publication of FR3045113B1 publication Critical patent/FR3045113B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/044—Nut cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • 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
    • F05D2260/31—Retaining bolts or nuts
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/002—Means for preventing rotation of screw-threaded elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne un procédé de montage/démontage d'une virole annulaire (12) en composite à un carter (14), la virole annulaire (12) comprenant une paroi de révolution (17) s'étendant axialement dont une extrémité est reliée à une bride annulaire (18) s'étendant radialement vers l'intérieur comportant des orifices alignés avec des orifices d'une bride annulaire radiale (20) du carter (14) caractérisé en ce qu'il consiste à disposer une tôle autour d'un orifice de passage d'un boulonnage et au voisinage de la zone de jonction entre la bride radiale (18) de la virole annulaire (18) et la paroi de révolution (17) de la virole (12).
FR1562244A 2015-12-11 2015-12-11 Procede d'assemblage de deux pieces annulaires Active FR3045113B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1562244A FR3045113B1 (fr) 2015-12-11 2015-12-11 Procede d'assemblage de deux pieces annulaires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1562244 2015-12-11
FR1562244A FR3045113B1 (fr) 2015-12-11 2015-12-11 Procede d'assemblage de deux pieces annulaires

Publications (2)

Publication Number Publication Date
FR3045113A1 FR3045113A1 (fr) 2017-06-16
FR3045113B1 true FR3045113B1 (fr) 2019-04-05

Family

ID=55752406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562244A Active FR3045113B1 (fr) 2015-12-11 2015-12-11 Procede d'assemblage de deux pieces annulaires

Country Status (1)

Country Link
FR (1) FR3045113B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3166176A1 (fr) 2024-09-09 2026-03-13 Safran Aircraft Engines Ensemble d’un carter de soufflante d’une turbomachine et d’une manche à air de nacelle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6641326B2 (en) * 2001-12-21 2003-11-04 General Electric Company Removable stud for joining casing flanges
US8079773B2 (en) * 2005-10-18 2011-12-20 General Electric Company Methods and apparatus for assembling composite structures
FR2938873B1 (fr) * 2008-11-21 2014-06-27 Turbomeca Organe de positionnement pour segment d'anneau
GB201111666D0 (en) * 2011-07-08 2011-08-24 Rolls Royce Plc A joint assembly for an annular structure
FR2978735A1 (fr) * 2011-08-05 2013-02-08 Airbus Operations Sas Dispositif de liaison plus particulierement adapte pour assurer la liaison entre une entree d'air et une motorisation d'une nacelle d'aeronef

Also Published As

Publication number Publication date
FR3045113A1 (fr) 2017-06-16

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