FR3093130B1 - Retaining elements for a tubing. - Google Patents

Retaining elements for a tubing. Download PDF

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Publication number
FR3093130B1
FR3093130B1 FR1902011A FR1902011A FR3093130B1 FR 3093130 B1 FR3093130 B1 FR 3093130B1 FR 1902011 A FR1902011 A FR 1902011A FR 1902011 A FR1902011 A FR 1902011A FR 3093130 B1 FR3093130 B1 FR 3093130B1
Authority
FR
France
Prior art keywords
tubing
sheath
distal end
retaining elements
cap
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
FR1902011A
Other languages
French (fr)
Other versions
FR3093130A1 (en
Inventor
Olivier Arnaud Fabien Lambert
Franck Robert Drouet
Patrick Jean Laurent Sultana
Cyrille Telman
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 FR1902011A priority Critical patent/FR3093130B1/en
Publication of FR3093130A1 publication Critical patent/FR3093130A1/en
Application granted granted Critical
Publication of FR3093130B1 publication Critical patent/FR3093130B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F05D2260/38—Retaining components in desired mutual position by a spring, i.e. spring loaded or biased towards a certain position
    • 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
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Earth Drilling (AREA)

Abstract

Eléments de maintien pour une tubulure Dispositif (1) comprenant une tubulure (2), et des éléments de maintien (3) comprenant au moins une paire de bras de maintien (4) s’étendant de part et d’autre de la tubulure (2) selon un axe (Z-Z), chaque bras de maintien (4) comprenant un fourreau (5) s’étendant radialement par rapport à l’axe (Z-Z), présentant une extrémité proximale (51) solidarisée à la tubulure (2), et une extrémité distale (52) opposée, un moyen de rappel (6) positionné dans ledit fourreau (5) dont la longueur non comprimé est supérieure à la longueur du fourreau (5), une coiffe (7) recouvrant l’extrémité distale (52) du fourreau (5), présentant une extrémité proximale (71) par laquelle ladite coiffe (7) est insérée sur l’extrémité distale (52) libre du fourreau (5), et une extrémité distale (72) fermée adaptée pour venir au contact de la paroi interne d’une cavité (10). Figure pour l’abrégé : Fig. 9.Retaining elements for a tubing Device (1) comprising a tubing (2), and retaining elements (3) comprising at least one pair of retaining arms (4) extending on either side of the tubing ( 2) along an axis (ZZ), each support arm (4) comprising a sleeve (5) extending radially with respect to the axis (ZZ), having a proximal end (51) secured to the tubing (2) , and an opposite distal end (52), a return means (6) positioned in said sheath (5) whose uncompressed length is greater than the length of the sheath (5), a cap (7) covering the distal end (52) of the sheath (5), having a proximal end (71) through which said cap (7) is inserted on the free distal end (52) of the sheath (5), and a closed distal end (72) adapted to come into contact with the internal wall of a cavity (10). Figure for the abstract: Fig. 9.

FR1902011A 2019-02-27 2019-02-27 Retaining elements for a tubing. Active FR3093130B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1902011A FR3093130B1 (en) 2019-02-27 2019-02-27 Retaining elements for a tubing.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902011A FR3093130B1 (en) 2019-02-27 2019-02-27 Retaining elements for a tubing.
FR1902011 2019-02-27

Publications (2)

Publication Number Publication Date
FR3093130A1 FR3093130A1 (en) 2020-08-28
FR3093130B1 true FR3093130B1 (en) 2021-01-29

Family

ID=67185352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902011A Active FR3093130B1 (en) 2019-02-27 2019-02-27 Retaining elements for a tubing.

Country Status (1)

Country Link
FR (1) FR3093130B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3129982B1 (en) * 2021-12-03 2024-03-22 Safran Aircraft Engines Support arm for an exhaust casing of a turbomachine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3050229B1 (en) * 2016-04-18 2018-04-27 Safran Aircraft Engines TURBOMACHINE EXHAUST CASE
FR3051854B1 (en) * 2016-05-30 2018-05-18 Safran Aircraft Engines TURBOMACHINE EXHAUST CASE
FR3064302B1 (en) 2017-03-23 2019-06-07 Safran Aircraft Engines CENTRAL SUPPORT OF TUBES SERVITUDE WITH ELASTIC RETURN

Also Published As

Publication number Publication date
FR3093130A1 (en) 2020-08-28

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