FR3049980B1 - Ensemble de turbomachine comportant un systeme de deviation de fluide d'ecoulement entre une enceinte dudit fluide et un dispositif d'etancheite - Google Patents

Ensemble de turbomachine comportant un systeme de deviation de fluide d'ecoulement entre une enceinte dudit fluide et un dispositif d'etancheite Download PDF

Info

Publication number
FR3049980B1
FR3049980B1 FR1653225A FR1653225A FR3049980B1 FR 3049980 B1 FR3049980 B1 FR 3049980B1 FR 1653225 A FR1653225 A FR 1653225A FR 1653225 A FR1653225 A FR 1653225A FR 3049980 B1 FR3049980 B1 FR 3049980B1
Authority
FR
France
Prior art keywords
fluid
enclosure
sealing device
flow deviation
fluid flow
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
FR1653225A
Other languages
English (en)
Other versions
FR3049980A1 (fr
Inventor
Catherine PIKOVSKY
Marie Bizouard
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 FR1653225A priority Critical patent/FR3049980B1/fr
Publication of FR3049980A1 publication Critical patent/FR3049980A1/fr
Application granted granted Critical
Publication of FR3049980B1 publication Critical patent/FR3049980B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F01D25/18—Lubricating arrangements
    • F01D25/183—Sealing means
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/445—Free-space packings with means for adjusting the clearance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
FR1653225A 2016-04-12 2016-04-12 Ensemble de turbomachine comportant un systeme de deviation de fluide d'ecoulement entre une enceinte dudit fluide et un dispositif d'etancheite Active FR3049980B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1653225A FR3049980B1 (fr) 2016-04-12 2016-04-12 Ensemble de turbomachine comportant un systeme de deviation de fluide d'ecoulement entre une enceinte dudit fluide et un dispositif d'etancheite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1653225A FR3049980B1 (fr) 2016-04-12 2016-04-12 Ensemble de turbomachine comportant un systeme de deviation de fluide d'ecoulement entre une enceinte dudit fluide et un dispositif d'etancheite
FR1653225 2016-04-12

Publications (2)

Publication Number Publication Date
FR3049980A1 FR3049980A1 (fr) 2017-10-13
FR3049980B1 true FR3049980B1 (fr) 2018-04-13

Family

ID=56119606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1653225A Active FR3049980B1 (fr) 2016-04-12 2016-04-12 Ensemble de turbomachine comportant un systeme de deviation de fluide d'ecoulement entre une enceinte dudit fluide et un dispositif d'etancheite

Country Status (1)

Country Link
FR (1) FR3049980B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484574A1 (fr) * 1980-06-13 1981-12-18 Snecma Palier inter-arbres de turbomachine multi-corps a amortissement par pellicule d'huile
US6467773B1 (en) * 2000-08-31 2002-10-22 Atlas Copco Comptec Inc. Liquid seal
FR3014478B1 (fr) * 2013-12-06 2016-01-22 Snecma Assemblage pour turbomachine d'aeronef comprenant un dispositif de circulation de fluide a conception amelioree vis-a-vis des risques de fuite

Also Published As

Publication number Publication date
FR3049980A1 (fr) 2017-10-13

Similar Documents

Publication Publication Date Title
FR3035154B1 (fr) Dispositif d'etancheite pour enceinte a huile de palier de turbomachine
BR112016027992A2 (pt) Dispositivo ultrassônico e método para medir o fluxo de um fluido
MA40912A (fr) Dispositif de production et de traitement d'un flux gazeux à travers un volume de liquide, installation et procédé mettant en oeuvre ce dispositif
FR3016948B1 (fr) Dispositif d'attache de cordons de detection, notamment pour un systeme de detection de fuites et de surchauffe sur un conduit de gaz dans un aeronef
FR3014478B1 (fr) Assemblage pour turbomachine d'aeronef comprenant un dispositif de circulation de fluide a conception amelioree vis-a-vis des risques de fuite
EP3604976A4 (fr) Appareil favorisant une liquéfaction basée sur l'agitation d'un fluide, installé sur le trajet de tuyau d'un système de pompe à chaleur
DE112017000557A5 (de) Gehäuse, Fluidauslass-Dichtungsteil, Gehäusedeckel und Verbindungsteil einer Einrichtung zur Abscheidung wenigstens eines Fluids aus Gas und Einrichtung und Vorrichtung zur Abscheidung eines Fluids
MX2015011727A (es) Dispositivo de confinamiento de junta con brida.
FR3055353B1 (fr) Ensemble formant joint d'etancheite a labyrinthe pour une turbomachine comportant un abradable et des lechettes inclines
MX2015016780A (es) Dispositivo de contencion de pozos.
FR3016391B1 (fr) Dispositif d'etancheite et de protection thermique d'une turbomachine
FR3049980B1 (fr) Ensemble de turbomachine comportant un systeme de deviation de fluide d'ecoulement entre une enceinte dudit fluide et un dispositif d'etancheite
BR112018003136A2 (pt) método de avaliação da condição de um membro tubular
PL410756A1 (pl) Uszczelka do uszczelniania szczelin miedzy wymiennikiem ciepła a wewnętrzną ścianka rowka w kanale płynowym
FR2986568B1 (fr) Dispositif d'etancheite avec joint hydraulique du passage d'un arbre rotatif au travers d'une paroi d'une enceinte.
FR3053957B1 (fr) Ensemble arriere de nacelle de turboreacteur comportant un dispositif d'etancheite anti-feu
FR3043162B1 (fr) Dispositif de raccordement d’un element de robinetterie et d’un conduit d’alimentation au travers d’une cloison
EA201400876A1 (ru) Снижение трения потока вязкой текучей среды в трубопроводе
ITUB20160299A1 (it) Dispositivo misuratore della portata di un fluido in un condotto
BR112015016259A2 (pt) medidor de água incluindo dispositivo de orifício variável
FR2997470B1 (fr) Dispositif de fixation par vissage d'un joint a brosse pour l'etancheite d'une enceinte de lubrification de turbomachine.
ZA201902864B (en) Deformable gasket for the sealed passage of a fluid through a wall
GR20140100098A (el) Συστημα διακοπης ροης υγραεριου απο φιαλιδιο
FR3027060B1 (fr) Ensemble de turbomachine comportant un dispositif de drainage monte sur un dispositif d'etancheite
FR3000990B1 (fr) Dispositif d'etancheite inter-arbres coaxiaux d'une turbomachine

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20171013

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20180809

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9