FR3002979B1 - Systeme de lubrification pour turbopropulseur - Google Patents

Systeme de lubrification pour turbopropulseur

Info

Publication number
FR3002979B1
FR3002979B1 FR1351988A FR1351988A FR3002979B1 FR 3002979 B1 FR3002979 B1 FR 3002979B1 FR 1351988 A FR1351988 A FR 1351988A FR 1351988 A FR1351988 A FR 1351988A FR 3002979 B1 FR3002979 B1 FR 3002979B1
Authority
FR
France
Prior art keywords
turbopropulseur
lubrication system
lubrication
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
FR1351988A
Other languages
English (en)
Other versions
FR3002979A1 (fr
Inventor
Antoine Laigle
Jean-Louis Muller
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
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1351988A priority Critical patent/FR3002979B1/fr
Priority to CA2844966A priority patent/CA2844966C/fr
Priority to US14/199,577 priority patent/US9845706B2/en
Priority to GB1403977.0A priority patent/GB2515857B/en
Publication of FR3002979A1 publication Critical patent/FR3002979A1/fr
Application granted granted Critical
Publication of FR3002979B1 publication Critical patent/FR3002979B1/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
    • 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
    • F01D25/20—Lubricating arrangements using lubrication pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/06—Arrangements of bearings; Lubricating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • F02C7/10—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers
    • 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
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/79—Bearing, support or actuation arrangements therefor
    • 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
    • F05D2260/98—Lubrication
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1351988A 2013-03-06 2013-03-06 Systeme de lubrification pour turbopropulseur Active FR3002979B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1351988A FR3002979B1 (fr) 2013-03-06 2013-03-06 Systeme de lubrification pour turbopropulseur
CA2844966A CA2844966C (fr) 2013-03-06 2014-03-05 Systeme de lubrification pour turbopropulseur
US14/199,577 US9845706B2 (en) 2013-03-06 2014-03-06 Lubrication system for a turbopropeller
GB1403977.0A GB2515857B (en) 2013-03-06 2014-03-06 A lubrication system for a turbopropeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1351988A FR3002979B1 (fr) 2013-03-06 2013-03-06 Systeme de lubrification pour turbopropulseur

Publications (2)

Publication Number Publication Date
FR3002979A1 FR3002979A1 (fr) 2014-09-12
FR3002979B1 true FR3002979B1 (fr) 2016-07-15

Family

ID=48570306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1351988A Active FR3002979B1 (fr) 2013-03-06 2013-03-06 Systeme de lubrification pour turbopropulseur

Country Status (4)

Country Link
US (1) US9845706B2 (fr)
CA (1) CA2844966C (fr)
FR (1) FR3002979B1 (fr)
GB (1) GB2515857B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170362959A1 (en) * 2016-06-20 2017-12-21 United Technologies Corporation Lubrication system with multiple lubrication circuits
US11162419B2 (en) * 2018-02-12 2021-11-02 General Electric Company Method and structure for operating engine with bowed rotor condition
FR3106623B1 (fr) * 2020-01-23 2022-10-07 Safran Aircraft Engines Dispositif de lubrification pour une turbomachine d’aéronef, à circulation de lubrifiant dans les deux sens de rotation d’une pompe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020632A (en) * 1975-07-17 1977-05-03 The United States Of America As Represented By The United States National Aeronautics And Space Administration Office Of General Counsel-Code Gp Oil cooling system for a gas turbine engine
US4446696A (en) * 1981-06-29 1984-05-08 General Electric Company Compound propulsor
FR2630160B1 (fr) * 1988-04-13 1990-07-20 Snecma Dispositif de filtration, notamment pour circuit de lubrification de turbomachine
US5610341A (en) * 1996-04-08 1997-03-11 General Electric Company Modular oil monitor
EP1160419A1 (fr) * 2000-05-31 2001-12-05 Techspace Aero S.A. Dispositif de lubrification pour moteur aéronautique
DE102004056295B4 (de) * 2004-11-22 2014-09-04 Rolls-Royce Deutschland Ltd & Co Kg Ölversorgungsvorrichtung für ein Flugzeugtriebwerk
US7571597B2 (en) * 2006-01-25 2009-08-11 Honeywell International Inc. Airframe mounted motor driven lubrication pump control system and method
FR2925110B1 (fr) * 2007-12-13 2014-06-27 Hispano Suiza Sa Dispositif d'alimentation en huile d'un moteur d'aeronef equipe d'au moins un demarreur-generateur.
DE102008042660A1 (de) * 2008-10-08 2010-04-15 Ford Global Technologies, LLC, Dearborn Flüssigkeitsgekühlte Brennkraftmaschine mit Ölkühler und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
FR2967467B1 (fr) * 2010-11-15 2013-08-23 Snecma Dispositif d'alimentation en fluide d'au moins un film fluide amortisseur d'un palier d'un moteur a turbine a gaz et procede d'alimentation
DE102011012863A1 (de) * 2011-03-03 2012-09-06 Rolls-Royce Deutschland Ltd & Co Kg Ölversorgungssystem für ein Flugtriebwerk

Also Published As

Publication number Publication date
GB2515857A (en) 2015-01-07
CA2844966C (fr) 2020-09-08
GB201403977D0 (en) 2014-04-23
FR3002979A1 (fr) 2014-09-12
US20140255171A1 (en) 2014-09-11
CA2844966A1 (fr) 2014-09-06
US9845706B2 (en) 2017-12-19
GB2515857B (en) 2020-04-01

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