[go: up one dir, main page]

ATE467080T1 - Verfahren und system zum schmieren von turbomaschinen - Google Patents

Verfahren und system zum schmieren von turbomaschinen

Info

Publication number
ATE467080T1
ATE467080T1 AT06125948T AT06125948T ATE467080T1 AT E467080 T1 ATE467080 T1 AT E467080T1 AT 06125948 T AT06125948 T AT 06125948T AT 06125948 T AT06125948 T AT 06125948T AT E467080 T1 ATE467080 T1 AT E467080T1
Authority
AT
Austria
Prior art keywords
oil
air
chambers
separator
turbine engine
Prior art date
Application number
AT06125948T
Other languages
English (en)
Inventor
Albert Cornet
Nicolas Raimarckers
Original Assignee
Techspace Aero
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 filed Critical Techspace Aero
Application granted granted Critical
Publication of ATE467080T1 publication Critical patent/ATE467080T1/de

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)
AT06125948T 2006-12-12 2006-12-12 Verfahren und system zum schmieren von turbomaschinen ATE467080T1 (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
ATE467080T1 true ATE467080T1 (de) 2010-05-15

Family

ID=38068715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06125948T ATE467080T1 (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
US8978351B2 (en) * 2011-10-21 2015-03-17 United Technologies Corporation Integrated thermal management system and environmental control system for a gas turbine engine
US8966875B2 (en) * 2011-10-21 2015-03-03 United Technologies Corporation Constant speed transmission for 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
WO2015061011A1 (en) * 2013-10-24 2015-04-30 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
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
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
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
DE602006014177D1 (de) 2010-06-17
CA2671839C (fr) 2015-06-09
CA2671839A1 (fr) 2008-06-19
EP1933077A1 (de) 2008-06-18
US20100028127A1 (en) 2010-02-04
WO2008071651A3 (fr) 2013-09-26
EP1933077B1 (de) 2010-05-05
WO2008071651A2 (fr) 2008-06-19

Similar Documents

Publication Publication Date Title
ATE467080T1 (de) Verfahren und system zum schmieren von turbomaschinen
JP2012503133A5 (de)
RU2013115738A (ru) Система наддува кожухов подшипников турбомашин воздухом, отобранным с входа машины
ATE481565T1 (de) Kraftstoffzuführungseinrichtung für einen dieselmotor und verfahren zum betreiben einer kraftstoffzuführungseinrichtung für einen dieselmotor
EP2071140A3 (de) On-Demand-Schmiersystem und Verfahren für verbessertes Flussmanagement und verbesserte Flusseingrenzung
EP3396120A3 (de) Verfahren und system zur sicherstellung voller ölrohre nach der gasturbinenmotorabschaltung
EP1905962A3 (de) Elektrostatischer Luft-/Ölabscheider für Flugzeugmotoren
US9790856B2 (en) Jet pump for depressurizing lubrication chambers of a turbomachine, having independent double injectors
DE502006004738D1 (de) Verfahren und vorrichtung zur behandlung von abgas aus sinteranlagen
CN102159795A (zh) 润滑涡轮发动机的方法和系统
ATE484660T1 (de) Dosiervorrichtung für flüssig-reduktionsmittel
ATE463664T1 (de) Verfahren zum anlassen eines hubschrauber- gasturbinenmotors, kraftstoffzuführkreiskauf eines solchen motors und mit einem solchen kreislauf ausgestatteter motor
GB2475206B (en) Device for separating and collecting fluid in gas from a reservoir
US20080202082A1 (en) De-oiler system for an aeroengine
ATE358272T1 (de) Verfahren und vorrichtung zur leistungsmessung eines kompressors
RU2008142114A (ru) Способ эксплуатации компрессорного блока и компрессорный блок
WO2008063869A3 (en) Filter assembly for fuel supply to actuators and fuel control system of aircraft engine and method
DK200900994A (da) Installation og fremgangsmåde til produktion af gas eller gas og kondensat/olie.
ATE514043T1 (de) Verfahren und vorrichtung zum ölausgleich zwischen kompressoren
RU2005108323A (ru) Способ сжатия низконапорного углеводородного газа с использованием скважины
ATE468428T1 (de) Verfahren und vorrichtung zum stauchkräuseln eines multifilen fadens
ATE400374T1 (de) Verfahren und vorrichtung zur innenreinigung eines tankes
DE602006021133D1 (de) Maschine zur Entfernung von Ablagerungen in Rohrleitungen
DE10241302B4 (de) Verfahren und Vorrichtung zum Entlüften einer Brennkraftmaschine
KR100975217B1 (ko) 디젤엔진의 크랭크축 윤활유 누유 방지장치

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties