FR3064671B1 - Bras de liaison d'une turbomachine muni d'un element de retenue de cale - Google Patents

Bras de liaison d'une turbomachine muni d'un element de retenue de cale Download PDF

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Publication number
FR3064671B1
FR3064671B1 FR1752613A FR1752613A FR3064671B1 FR 3064671 B1 FR3064671 B1 FR 3064671B1 FR 1752613 A FR1752613 A FR 1752613A FR 1752613 A FR1752613 A FR 1752613A FR 3064671 B1 FR3064671 B1 FR 3064671B1
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FR
France
Prior art keywords
turbomachine
bilge
retainer
linkage arm
wedge
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
FR1752613A
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English (en)
Other versions
FR3064671A1 (fr
Inventor
Damien Clement Didier Cordier
Gonzague Marie Come Jacques Andre Elluin
Bruno Alexandre Didier Jacon
Florian Benjamin Kevin Lacroix
Philippe Didier Edmon Andre Liberal Nabias
Julien Vitra
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 FR1752613A priority Critical patent/FR3064671B1/fr
Publication of FR3064671A1 publication Critical patent/FR3064671A1/fr
Application granted granted Critical
Publication of FR3064671B1 publication Critical patent/FR3064671B1/fr
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Classifications

    • 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
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/002—Measures against loss of bolts, nuts or pins
    • 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
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/025—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread specially designed to compensate for misalignement or to eliminate unwanted play
    • 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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Connection Of Plates (AREA)

Abstract

L'invention est relative à un bras de liaison apte à relier mécaniquement deux organes dans une turbomachine, tels qu'une virole externe (130) de carter intermédiaire et un moyeu de carter intermédiaire, et comprenant : - une portion d'extrémité (220b) destinée à être fixée à l'un (130) des deux organes par interposition d'au moins une cale de réglage (300) et comprenant une surface d'appui (340) de la cale de réglage, percée d'un trou (350) pour le passage d'un élément de fixation (310) ; et - un élément de retenue (360) de la cale de réglage (300) configuré pour maintenir la cale de réglage en regard de la surface d'appui (340) et dans lequel est aménagée une ouverture (380) pour le passage de l'élément de fixation (310) entouré, au moins partiellement, de la cale de réglage (300).
FR1752613A 2017-03-29 2017-03-29 Bras de liaison d'une turbomachine muni d'un element de retenue de cale Active FR3064671B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1752613A FR3064671B1 (fr) 2017-03-29 2017-03-29 Bras de liaison d'une turbomachine muni d'un element de retenue de cale

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752613 2017-03-29
FR1752613A FR3064671B1 (fr) 2017-03-29 2017-03-29 Bras de liaison d'une turbomachine muni d'un element de retenue de cale

Publications (2)

Publication Number Publication Date
FR3064671A1 FR3064671A1 (fr) 2018-10-05
FR3064671B1 true FR3064671B1 (fr) 2020-09-25

Family

ID=59325391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1752613A Active FR3064671B1 (fr) 2017-03-29 2017-03-29 Bras de liaison d'une turbomachine muni d'un element de retenue de cale

Country Status (1)

Country Link
FR (1) FR3064671B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2958680B1 (fr) * 2010-04-13 2015-08-14 Snecma Carter intermediaire de turboreacteur multi-flux
JP6082193B2 (ja) * 2012-06-20 2017-02-15 株式会社Ihi 翼の連結部構造及びこれを用いたジェットエンジン
FR3027073B1 (fr) * 2014-10-10 2017-05-05 Snecma Assemblage de deux pieces comprenant une coupelle de centrage amovible pour turbomachine d'aeronef

Also Published As

Publication number Publication date
FR3064671A1 (fr) 2018-10-05

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