FR3095766B1 - Dispositif de drainage continu dans un circuit de lubrification comprenant un réservoir de stockage - Google Patents

Dispositif de drainage continu dans un circuit de lubrification comprenant un réservoir de stockage Download PDF

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Publication number
FR3095766B1
FR3095766B1 FR1904897A FR1904897A FR3095766B1 FR 3095766 B1 FR3095766 B1 FR 3095766B1 FR 1904897 A FR1904897 A FR 1904897A FR 1904897 A FR1904897 A FR 1904897A FR 3095766 B1 FR3095766 B1 FR 3095766B1
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FR
France
Prior art keywords
lubrication circuit
storage tank
drainage device
continuous drainage
enclosures
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
FR1904897A
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English (en)
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FR3095766A1 (fr
Inventor
Pierrot Guillou
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 FR1904897A priority Critical patent/FR3095766B1/fr
Publication of FR3095766A1 publication Critical patent/FR3095766A1/fr
Application granted granted Critical
Publication of FR3095766B1 publication Critical patent/FR3095766B1/fr
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0021—Degasification of liquids by bringing the liquid in a thin layer
    • B01D19/0026—Degasification of liquids by bringing the liquid in a thin layer in rotating vessels or in vessels containing movable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0422—Separating oil and gas with a centrifuge device
    • F01M2013/0427—Separating oil and gas with a centrifuge device the centrifuge device having no rotating part, e.g. cyclone
    • 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
    • F16N—LUBRICATING
    • F16N2210/00—Applications
    • F16N2210/02—Turbines

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

Un circuit de lubrification en continu d’enceintes (4) d’un moteur d’aéronef comprend un réservoir (19) de récupération et de stockage temporaire du lubrifiant, auquel est associée une pompe (29) d’aspiration de son contenu gazeux, qui rejette l’air, asséché par un déshuileur (27) intermédiaire, à l’extérieur du circuit. Les conduits de drainage (11) des enceintes (4) sont dépourvus de pompes individuelles, le drainage consécutif à l’aspiration étant aidé par la gravité. Figure pour l’abrégé : Figure 2.
FR1904897A 2019-05-10 2019-05-10 Dispositif de drainage continu dans un circuit de lubrification comprenant un réservoir de stockage Active FR3095766B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1904897A FR3095766B1 (fr) 2019-05-10 2019-05-10 Dispositif de drainage continu dans un circuit de lubrification comprenant un réservoir de stockage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904897 2019-05-10
FR1904897A FR3095766B1 (fr) 2019-05-10 2019-05-10 Dispositif de drainage continu dans un circuit de lubrification comprenant un réservoir de stockage

Publications (2)

Publication Number Publication Date
FR3095766A1 FR3095766A1 (fr) 2020-11-13
FR3095766B1 true FR3095766B1 (fr) 2022-11-04

Family

ID=67660318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904897A Active FR3095766B1 (fr) 2019-05-10 2019-05-10 Dispositif de drainage continu dans un circuit de lubrification comprenant un réservoir de stockage

Country Status (1)

Country Link
FR (1) FR3095766B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1029751B1 (fr) * 2021-09-14 2023-04-11 Safran Aero Boosters Dispositif désaérateur d’huile avec reservoir pourvu d’une paroi de stabilisation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687329B1 (fr) 1992-02-19 1994-05-06 Snecma Desaerateur d'huile par centrifugation.
FR2903757B1 (fr) * 2006-07-11 2011-05-20 Snecma Circuit de recuperation d'huile de lubrification d'un palier d'un element de turbomachine.
EP2199614B1 (fr) 2008-12-22 2016-09-28 Safran Aero Boosters SA Machine combinée de pompage et de séparation pour circuit d'huile de turboréacteur
BE1023483B1 (fr) 2015-10-02 2017-04-05 Safran Aero Boosters S.A. Reservoir d'huile de turbomachine avec desaerateur
FR3071549B1 (fr) * 2017-09-25 2022-05-20 Safran Aircraft Engines Enceinte lubrifiee de moteur comprenant un systeme de depressurisation ameliore

Also Published As

Publication number Publication date
FR3095766A1 (fr) 2020-11-13

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