FR2877036B1 - Dispositif de lubrification d'un composant dans une turbomachine - Google Patents

Dispositif de lubrification d'un composant dans une turbomachine

Info

Publication number
FR2877036B1
FR2877036B1 FR0411435A FR0411435A FR2877036B1 FR 2877036 B1 FR2877036 B1 FR 2877036B1 FR 0411435 A FR0411435 A FR 0411435A FR 0411435 A FR0411435 A FR 0411435A FR 2877036 B1 FR2877036 B1 FR 2877036B1
Authority
FR
France
Prior art keywords
turbomachine
lubricating
component
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.)
Expired - Fee Related
Application number
FR0411435A
Other languages
English (en)
French (fr)
Other versions
FR2877036A1 (fr
Inventor
Sebastien Prestel
Olivier Renon
Jean Luc Soupizon
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 Moteurs 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 SNECMA Moteurs SA filed Critical SNECMA Moteurs SA
Priority to FR0411435A priority Critical patent/FR2877036B1/fr
Priority to EP05292034A priority patent/EP1653052B1/fr
Priority to DE602005013731T priority patent/DE602005013731D1/de
Priority to US11/241,912 priority patent/US7252476B2/en
Priority to JP2005307163A priority patent/JP4751172B2/ja
Priority to CA2524594A priority patent/CA2524594C/fr
Priority to CNB2005101181467A priority patent/CN100529361C/zh
Priority to UAA200510096A priority patent/UA86585C2/uk
Priority to RU2005133004/06A priority patent/RU2358132C2/ru
Publication of FR2877036A1 publication Critical patent/FR2877036A1/fr
Application granted granted Critical
Publication of FR2877036B1 publication Critical patent/FR2877036B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • 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
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • F01D25/125—Cooling of bearings
    • 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
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Rolling Contact Bearings (AREA)
FR0411435A 2004-10-27 2004-10-27 Dispositif de lubrification d'un composant dans une turbomachine Expired - Fee Related FR2877036B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0411435A FR2877036B1 (fr) 2004-10-27 2004-10-27 Dispositif de lubrification d'un composant dans une turbomachine
EP05292034A EP1653052B1 (fr) 2004-10-27 2005-09-29 Dispositif de lubrification d'un composant dans une turbomachine
DE602005013731T DE602005013731D1 (de) 2004-10-27 2005-09-29 Vorrichtung zum Schmieren eines Bauteils einer Strömungsmaschine
US11/241,912 US7252476B2 (en) 2004-10-27 2005-10-04 Device for lubricating a component in a turbomachine
JP2005307163A JP4751172B2 (ja) 2004-10-27 2005-10-21 ターボ機械における構成要素を潤滑するための装置
CA2524594A CA2524594C (fr) 2004-10-27 2005-10-24 Dispositif de lubrification d'un composant dans une turbomachine
CNB2005101181467A CN100529361C (zh) 2004-10-27 2005-10-26 一种用于润滑涡轮机中构件的装置
UAA200510096A UA86585C2 (uk) 2004-10-27 2005-10-26 Мастильний пристрій для змащування елементів турбомашини і турбореактивний двигун
RU2005133004/06A RU2358132C2 (ru) 2004-10-27 2005-10-26 Смазочное устройство для смазки элементов турбомашины и турбореактивный двигатель

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0411435A FR2877036B1 (fr) 2004-10-27 2004-10-27 Dispositif de lubrification d'un composant dans une turbomachine

Publications (2)

Publication Number Publication Date
FR2877036A1 FR2877036A1 (fr) 2006-04-28
FR2877036B1 true FR2877036B1 (fr) 2006-12-22

Family

ID=34952821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0411435A Expired - Fee Related FR2877036B1 (fr) 2004-10-27 2004-10-27 Dispositif de lubrification d'un composant dans une turbomachine

Country Status (9)

Country Link
US (1) US7252476B2 (enExample)
EP (1) EP1653052B1 (enExample)
JP (1) JP4751172B2 (enExample)
CN (1) CN100529361C (enExample)
CA (1) CA2524594C (enExample)
DE (1) DE602005013731D1 (enExample)
FR (1) FR2877036B1 (enExample)
RU (1) RU2358132C2 (enExample)
UA (1) UA86585C2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0720628D0 (en) * 2007-10-20 2007-11-28 Rolls Royce Plc Bearing arrangement
FR2960612B1 (fr) * 2010-05-25 2012-06-22 Snecma Boite d'engrenages dans une turbomachine
DE102012223462B3 (de) * 2012-12-17 2013-08-08 Siemens Aktiengesellschaft Backup Dichtung in Kompaktbauweise bei einem Gehäuse einer Strömungsmaschine
EP2971688B1 (en) * 2013-03-14 2018-11-28 United Technologies Corporation Gas turbine engine disclosing a heat shield and method of mounting this heat shield
FR3007069B1 (fr) * 2013-06-12 2015-07-17 Snecma Tourillon pour turbine haute pression, et turboreacteur incluant un tel tourillon
EP2873810B2 (fr) * 2013-11-18 2020-07-01 Safran Aero Boosters SA Couvercle annulaire de délimitation d'enceinte de lubrification de turbomachine
FR3013387B1 (fr) * 2013-11-20 2015-11-20 Snecma Support de palier presentant une geometrie facilitant l'evacuation des noyaux de fonderie
FR3016043B1 (fr) * 2013-12-26 2015-12-25 Snecma Procede de validation d'un systeme de detection de particules pour une turbomachine
FR3027637B1 (fr) * 2014-10-27 2017-04-28 Snecma Tige pour assemblage d'un couvercle, d'une piece de support de palier, et d'un joint d'etancheite
FR3039211B1 (fr) * 2015-07-21 2019-07-26 Safran Aircraft Engines Dispositif de compression pour ameliorer l'etancheite entre un couvercle de turbomachine et une piece de support de palier
FR3039618B1 (fr) * 2015-07-28 2017-08-18 Snecma Systeme d'etancheite pour turbomachine, joint d'etancheite et couvercle d'arrivee d'huile associes
FR3055372B1 (fr) * 2016-08-25 2021-10-01 Safran Aircraft Engines Dispositif de compression pour ameliorer l'etancheite entre un couvercle de turbomachine et une piece de support de palier
FR3061738B1 (fr) * 2017-01-12 2019-05-31 Safran Aircraft Engines Ensemble d'anneau de turbine
DE102017223112A1 (de) * 2017-12-18 2019-06-19 MTU Aero Engines AG Gehäuseanordnung für eine Strömungsmaschine sowie Strömungsmaschinenanordnung mit einer solchen Gehäuseanordnung und Verfahren zum Herstellen der Gehäuseanordnung
CN110332023B (zh) * 2019-07-16 2021-12-28 中国航发沈阳发动机研究所 一种具有冷却功能的端面密封结构
FR3107310B1 (fr) * 2020-02-17 2022-01-14 Safran Aircraft Engines Dispositif de distribution d’huile d’un palier a roulement de turbomachine d’aeronef

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874676A (en) * 1974-03-21 1975-04-01 Carrier Corp Cooling apparatus for shaft seal
US4709545A (en) * 1983-05-31 1987-12-01 United Technologies Corporation Bearing compartment protection system
EP0127562B1 (en) * 1983-05-31 1990-08-08 United Technologies Corporation Bearing compartment protection system
US4561246A (en) * 1983-12-23 1985-12-31 United Technologies Corporation Bearing compartment for a gas turbine engine
US5374161A (en) * 1993-12-13 1994-12-20 United Technologies Corporation Blade outer air seal cooling enhanced with inter-segment film slot
US5415478A (en) * 1994-05-17 1995-05-16 Pratt & Whitney Canada, Inc. Annular bearing compartment
DE19648641A1 (de) * 1996-11-25 1998-05-28 Asea Brown Boveri Wärmeschutzvorrichtung für die Lagerung einer Turbine
JP2001517363A (ja) * 1997-03-07 2001-10-02 セミトゥール・インコーポレイテッド サブアッセンブリを加熱する半導体処理炉
RU2151896C1 (ru) * 1998-10-19 2000-06-27 Открытое акционерное общество "Авиадвигатель" Опора газотурбинного двигателя
RU2189475C2 (ru) * 2000-10-26 2002-09-20 Открытое акционерное общество "Авиадвигатель" Опора газотурбинного двигателя
JP2003129803A (ja) * 2001-10-24 2003-05-08 Mitsubishi Heavy Ind Ltd ガスタービン

Also Published As

Publication number Publication date
JP2006125398A (ja) 2006-05-18
CN1773092A (zh) 2006-05-17
US7252476B2 (en) 2007-08-07
US20060088408A1 (en) 2006-04-27
RU2005133004A (ru) 2007-05-10
DE602005013731D1 (de) 2009-05-20
CA2524594C (fr) 2012-12-11
RU2358132C2 (ru) 2009-06-10
CA2524594A1 (fr) 2006-04-27
EP1653052A1 (fr) 2006-05-03
UA86585C2 (uk) 2009-05-12
JP4751172B2 (ja) 2011-08-17
EP1653052B1 (fr) 2009-04-08
CN100529361C (zh) 2009-08-19
FR2877036A1 (fr) 2006-04-28

Similar Documents

Publication Publication Date Title
FR2877036B1 (fr) Dispositif de lubrification d'un composant dans une turbomachine
EP1864325A4 (en) WATERBASE HOUSING WITH A DEVICE WAFER INTEGRATED INTO A PASSIVE COMPONENT
EP2092872A4 (en) DEVICE FOR INTRODUCING TO ONE PERSON
FR2885196B1 (fr) Dispositif d'equilibrage d'un rotor de turbomachine
EP2066777A4 (en) REDUCTION OF OPTICAL INTERFERENCE IN A FLUIDIC DEVICE
FR2888621B1 (fr) Dispositif de retention d'un support de palier dans une turbomachine comportant un dispositif de decouplage
FR2868814B1 (fr) Dispositif d'assemblage de brides annulaires, en particulier dans une turbomachine
EP2048370A4 (en) ADJUSTABLE HYDRAULIC MOTOR DRIVE DEVICE
EP2033568A4 (en) DEVICE FOR INTRODUCTION TO A SAMPLE
FR2853930B1 (fr) Dispositif de commande d'aubes a calage variable dans une turbomachine
FR2894853B1 (fr) Dispositif de projection d'un liquide
EP1834718A4 (en) SHIFT VALVE DEVICE IN CASTING DEVICE
EP2036393A4 (en) DEVICE IN A HEADSET
FR2927818B1 (fr) Dispositif de declenchement pour fixation d'une chaussure sur un engin de glisse
FR2893367B1 (fr) Dispositif de securisation d'un insert dans une structure
FR2905955B1 (fr) Dispositif de guidage d'une bande dans un bain liquide
FR2869671B1 (fr) Dispositif de lubrification d'un composant dans un ensemble de pieces
FR2891593B1 (fr) Dispositif de gestion de la cylindree d'un moteur hydraulique
EP1830170A4 (en) COMPONENTS MEASURING DEVICE
EP2097660A4 (en) ACTUATING DEVICE FOR A DIFFERENTIAL LOCK IN A VEHICLE
EP2082129A4 (en) INJECTION ASSEMBLY FOR A PISTON ENGINE
FR2889555B1 (fr) Dispositif de retenue deverouillable d'un doigt dans le fond d'une encoche
EP1739643A4 (en) SETUP DISPLAY DEVICE
FR2905996B1 (fr) Dispositif de montage d'un pignon de distribution et d'une poulie accessoire sur un nez de vilebrequin.
FR2897274B1 (fr) Dispositif d'interface pour une planche de glisse

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20110630