DE602006014177D1 - Verfahren und System zum Schmieren von Turbomaschinen - Google Patents

Verfahren und System zum Schmieren von Turbomaschinen

Info

Publication number
DE602006014177D1
DE602006014177D1 DE602006014177T DE602006014177T DE602006014177D1 DE 602006014177 D1 DE602006014177 D1 DE 602006014177D1 DE 602006014177 T DE602006014177 T DE 602006014177T DE 602006014177 T DE602006014177 T DE 602006014177T DE 602006014177 D1 DE602006014177 D1 DE 602006014177D1
Authority
DE
Germany
Prior art keywords
oil
air
chambers
separator
turbine engine
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
DE602006014177T
Other languages
English (en)
Inventor
Albert Cornet
Nicolas Raimarckers
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 Aero Boosters SA
Original Assignee
Techspace Aero SA
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 Techspace Aero SA filed Critical Techspace Aero SA
Publication of DE602006014177D1 publication Critical patent/DE602006014177D1/de
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
    • F01D25/20—Lubricating arrangements using lubrication pumps
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
    • 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
    • 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
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
    • F16N7/385—Central lubrication systems
    • 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
    • F05D2240/00—Components
    • F05D2240/50—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Rolling Contact Bearings (AREA)
DE602006014177T 2006-12-12 2006-12-12 Verfahren und System zum Schmieren von Turbomaschinen Active DE602006014177D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06125948A EP1933077B1 (de) 2006-12-12 2006-12-12 Verfahren und System zum Schmieren von Turbomaschinen

Publications (1)

Publication Number Publication Date
DE602006014177D1 true DE602006014177D1 (de) 2010-06-17

Family

ID=38068715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006014177T Active DE602006014177D1 (de) 2006-12-12 2006-12-12 Verfahren und System zum Schmieren von Turbomaschinen

Country Status (6)

Country Link
US (1) US20100028127A1 (de)
EP (1) EP1933077B1 (de)
AT (1) ATE467080T1 (de)
CA (1) CA2671839C (de)
DE (1) DE602006014177D1 (de)
WO (1) WO2008071651A2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9091214B2 (en) * 2007-06-28 2015-07-28 United Technologies Corporation Reduced gearbox size by separate electrically powered engine oil system
FR2936273B1 (fr) * 2008-09-22 2010-10-29 Snecma Procede et systeme de lubrification d'une turbomachine
DE102008055632B4 (de) * 2008-11-03 2012-05-16 Aerodyn Engineering Gmbh Verfahren zur Schmierung eines Getriebes
JP2010116370A (ja) * 2008-11-14 2010-05-27 Asahi Kasei E-Materials Corp ２−アミノトロポン類の製造方法
EP2202387B1 (de) * 2008-12-23 2012-08-22 Techspace Aero S.A. Absperrventil für steuerlosen Ölkreislauf in einem Flugzeugmotor
US8601785B2 (en) * 2010-06-23 2013-12-10 Pratt & Whitney Canada Corp. Oil supply system with main pump deaeration
FR2965299B1 (fr) 2010-09-23 2012-10-05 Snecma Systeme de pressurisation des enceintes de paliers des turbomachines par de l'air preleve dans la manche d'entree.
EP2458158B1 (de) * 2010-11-24 2013-08-21 Techspace Aero S.A. Schmieranordnung für Turbotriebwerk
US8966875B2 (en) * 2011-10-21 2015-03-03 United Technologies Corporation Constant speed transmission for gas turbine engine
US8978351B2 (en) * 2011-10-21 2015-03-17 United Technologies Corporation Integrated thermal management system and environmental control system for a gas turbine engine
US9127567B2 (en) 2012-06-29 2015-09-08 United Technologies Corporation Non-interrupted turbomachine fluid supply
US8978829B2 (en) 2012-07-02 2015-03-17 United Technologies Corporation Turbomachine fluid delivery system
US20140140824A1 (en) * 2012-10-26 2014-05-22 United Technologies Corporation Oil system bearing compartment architecture for gas turbine engine
US10082077B2 (en) * 2013-10-24 2018-09-25 United Technologies Corporation Gas turbine lubrication systems
FR3021067B1 (fr) * 2014-05-15 2016-06-03 Hispano Suiza Sa Circuit de circulation d'air a travers une enceinte palier
EP2995788B1 (de) 2014-09-12 2019-06-26 Rolls-Royce Corporation Kraftstoffgekühlter zyklon luft-öl abscheider
US20160298543A1 (en) * 2015-04-13 2016-10-13 United Technologies Corporation Lubricant circulation system and method of circulating lubricant in a gas turbine engine
CN105351717A (zh) * 2015-08-07 2016-02-24 洛阳中重自动化工程有限责任公司 水泥磨静压滑履轴承润滑系统的低压系统
CN105351716A (zh) * 2015-08-07 2016-02-24 洛阳中重自动化工程有限责任公司 一种水泥磨静压滑履轴承润滑系统及方法
FR3050761B1 (fr) 2016-04-27 2019-07-05 Safran Aircraft Engines Regulation du debit d'huile dans un circuit de refroidissement d'une turbomachine
FR3074848B1 (fr) * 2017-12-08 2020-08-21 Safran Aircraft Engines Circuit de lubrification, notamment dans un moteur d'aeronef
FR3092366B1 (fr) * 2019-02-01 2021-05-14 Safran Aircraft Engines Dispositif d’evacuation d’une enceinte lubrifiee ventilee d’une turbomachine
US11255265B2 (en) 2019-03-04 2022-02-22 Rolls-Royce Corporation Air-oil separation system for gas turbine engine
CN110081155B (zh) * 2019-03-13 2022-05-24 西安辉浩机电科技有限公司 一种减速机快速清洗配油系统和方法
FR3096396B1 (fr) * 2019-05-24 2021-04-23 Safran Aircraft Engines système HYDROMECANIQUE DE REGULATION D’HUILE DE LUBRIFICATION D’UNE TURBOMACHINE AVEC REGULATION DU DEBIT D’HUILE
US11629640B2 (en) * 2021-09-08 2023-04-18 Rolls-Royce North American Technologies Inc. Oil pumping control for electrical oil pumping system
CN114110394B (zh) * 2021-11-17 2023-03-07 武汉船用机械有限责任公司 一种吊舱推进器轴承润滑系统
FR3134428A1 (fr) * 2022-04-11 2023-10-13 Safran Aircraft Engines Système de lubrification commun à deux enceintes d’une turbomachine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135740B (en) * 1983-02-11 1986-02-12 Rolls Royce Gas turbine engine lubrication systems
US4525995A (en) 1983-04-04 1985-07-02 Williams International Corporation Oil scavening system for gas turbine engine
US4683984A (en) * 1985-10-03 1987-08-04 Sundstrand Corporation Scavenge oil system
US5152141A (en) * 1991-04-08 1992-10-06 Avco Corporation Management of electrically driven engine accessories
FR2728938A1 (fr) * 1995-01-04 1996-07-05 Snecma Systeme de regulation des temperatures de l'huile et du carburant dans un turboreacteur
FR2742804B1 (fr) * 1995-12-20 1998-01-16 Snecma Rotor deshuileur pour enceinte de lubrification
JP4375883B2 (ja) * 2000-06-02 2009-12-02 本田技研工業株式会社 ガスタービンエンジンの軸受へのシールエア供給装置
US6470666B1 (en) * 2001-04-30 2002-10-29 General Electric Company Methods and systems for preventing gas turbine engine lube oil leakage
GB0218849D0 (en) * 2002-08-14 2002-09-25 Rolls Royce Plc Lubrication system for gas turbine engine
US7063734B2 (en) 2004-03-23 2006-06-20 Pratt & Whitney Canada Corp. Air/oil separation system and method
US7287384B2 (en) * 2004-12-13 2007-10-30 Pratt & Whitney Canada Corp. Bearing chamber pressurization system

Also Published As

Publication number Publication date
US20100028127A1 (en) 2010-02-04
WO2008071651A3 (fr) 2013-09-26
EP1933077B1 (de) 2010-05-05
WO2008071651A2 (fr) 2008-06-19
ATE467080T1 (de) 2010-05-15
CA2671839C (fr) 2015-06-09
EP1933077A1 (de) 2008-06-18
CA2671839A1 (fr) 2008-06-19

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