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FR2899271B1 - Ensemble d'une aube et d'une chemise de refroidissement, distributeur de turbomachine comportant l'ensemble, turbomachine, procede de montage et de reparation de l'ensemble - Google Patents

Ensemble d'une aube et d'une chemise de refroidissement, distributeur de turbomachine comportant l'ensemble, turbomachine, procede de montage et de reparation de l'ensemble

Info

Publication number
FR2899271B1
FR2899271B1 FR0602716A FR0602716A FR2899271B1 FR 2899271 B1 FR2899271 B1 FR 2899271B1 FR 0602716 A FR0602716 A FR 0602716A FR 0602716 A FR0602716 A FR 0602716A FR 2899271 B1 FR2899271 B1 FR 2899271B1
Authority
FR
France
Prior art keywords
assembly
turbomachine
dustboard
repairing
assembling
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
FR0602716A
Other languages
English (en)
Other versions
FR2899271A1 (fr
Inventor
Alexandre Dervaux
Olivier Jean Daniel Baumas
Jean Luc Bacha
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 FR0602716A priority Critical patent/FR2899271B1/fr
Priority to EP07290365.1A priority patent/EP1840331B1/fr
Priority to CA2582638A priority patent/CA2582638C/fr
Priority to JP2007084044A priority patent/JP2007263115A/ja
Priority to RU2007111392/06A priority patent/RU2439334C2/ru
Priority to US11/692,677 priority patent/US7819628B2/en
Priority to CN2007100917400A priority patent/CN101122243B/zh
Publication of FR2899271A1 publication Critical patent/FR2899271A1/fr
Application granted granted Critical
Publication of FR2899271B1 publication Critical patent/FR2899271B1/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
    • F01D5/189—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall the insert having a tubular cross-section, e.g. airfoil shape
    • 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
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR0602716A 2006-03-29 2006-03-29 Ensemble d'une aube et d'une chemise de refroidissement, distributeur de turbomachine comportant l'ensemble, turbomachine, procede de montage et de reparation de l'ensemble Active FR2899271B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0602716A FR2899271B1 (fr) 2006-03-29 2006-03-29 Ensemble d'une aube et d'une chemise de refroidissement, distributeur de turbomachine comportant l'ensemble, turbomachine, procede de montage et de reparation de l'ensemble
EP07290365.1A EP1840331B1 (fr) 2006-03-29 2007-03-26 Distributeur de turbomachine
JP2007084044A JP2007263115A (ja) 2006-03-29 2007-03-28 羽根板と冷却用ライナとから構成されるアセンブリ、このアセンブリを含むターボ機械用ノズル案内羽根アセンブリ、ターボ機械、ならびにこのアセンブリの組み立ておよび補修方法
RU2007111392/06A RU2439334C2 (ru) 2006-03-29 2007-03-28 Узел, состоящий из лопатки и рубашки охлаждения, и направляющий сопловой аппарат газотурбинного двигателя, содержащий данный узел, способ установки и ремонта этого узла
CA2582638A CA2582638C (fr) 2006-03-29 2007-03-28 Ensemble d'une aube et d'une chemise de refroidissement, distributeur de turbomachine comportant l'ensemble, turbomachine, procede de montage et de reparation de l'ensemble
US11/692,677 US7819628B2 (en) 2006-03-29 2007-03-28 Assembly comprised of a vane and of a cooling liner, turbomachine nozzle guide vanes assembly comprising this assembly, turbomachine and method of fitting and of repairing this assembly
CN2007100917400A CN101122243B (zh) 2006-03-29 2007-03-29 一种涡轮机组喷嘴导向叶片的冷却衬套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0602716A FR2899271B1 (fr) 2006-03-29 2006-03-29 Ensemble d'une aube et d'une chemise de refroidissement, distributeur de turbomachine comportant l'ensemble, turbomachine, procede de montage et de reparation de l'ensemble

Publications (2)

Publication Number Publication Date
FR2899271A1 FR2899271A1 (fr) 2007-10-05
FR2899271B1 true FR2899271B1 (fr) 2008-05-30

Family

ID=37429322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0602716A Active FR2899271B1 (fr) 2006-03-29 2006-03-29 Ensemble d'une aube et d'une chemise de refroidissement, distributeur de turbomachine comportant l'ensemble, turbomachine, procede de montage et de reparation de l'ensemble

Country Status (7)

Country Link
US (1) US7819628B2 (fr)
EP (1) EP1840331B1 (fr)
JP (1) JP2007263115A (fr)
CN (1) CN101122243B (fr)
CA (1) CA2582638C (fr)
FR (1) FR2899271B1 (fr)
RU (1) RU2439334C2 (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2919897B1 (fr) * 2007-08-08 2014-08-22 Snecma Secteur de distributeur de turbine
FR2955145B1 (fr) * 2010-01-14 2012-02-03 Snecma Distributeur de turbine haute pression d'un turboreacteur
FR2970666B1 (fr) 2011-01-24 2013-01-18 Snecma Procede de perforation d'au moins une paroi d'une chambre de combustion
FR2976616B1 (fr) * 2011-06-17 2015-01-09 Snecma Systeme de ventilation pour une pale creuse d un distributeur de turbine dans une turbomachine
EP2540969A1 (fr) * 2011-06-27 2013-01-02 Siemens Aktiengesellschaft Refroidissement par projection d'aubes ou pales de turbine
US9011079B2 (en) * 2012-01-09 2015-04-21 General Electric Company Turbine nozzle compartmentalized cooling system
US8864445B2 (en) * 2012-01-09 2014-10-21 General Electric Company Turbine nozzle assembly methods
US20130223987A1 (en) * 2012-02-29 2013-08-29 Scott Stafford Turbine Nozzle Insert
US10822976B2 (en) * 2013-06-03 2020-11-03 General Electric Company Nozzle insert rib cap
US20140356155A1 (en) * 2013-06-03 2014-12-04 General Electric Company Nozzle Insert Rib Cap
EP3022394B1 (fr) * 2013-07-19 2018-05-30 General Electric Company Distributeur de turbine à déflecteur de contact
EP3140516B1 (fr) 2014-05-08 2018-09-26 Siemens Aktiengesellschaft Ensemble turbine et procédé d'opération correspondante
EP2949872A1 (fr) * 2014-05-27 2015-12-02 Siemens Aktiengesellschaft Turbomachine avec un joint de séparation de fluide de travail, fluide de refroidissement de la turbomachine et utilisation de la turbomachine
EP3149311A2 (fr) 2014-05-29 2017-04-05 General Electric Company Moteur de turbine, et épurateurs de particules pour celui-ci
US11033845B2 (en) 2014-05-29 2021-06-15 General Electric Company Turbine engine and particle separators therefore
RU2581010C1 (ru) * 2014-11-18 2016-04-10 Акционерное общество "Научно-производственный центр газотурбостроения "Салют" (АО "НПЦ газотурбостроения "Салют") Способ ремонта механизма управления направляющим аппаратом компрессора двухконтурного газотурбинного двигателя
US10450880B2 (en) * 2016-08-04 2019-10-22 United Technologies Corporation Air metering baffle assembly
DE102016216858A1 (de) * 2016-09-06 2018-03-08 Rolls-Royce Deutschland Ltd & Co Kg Laufschaufel für eine Turbomaschine und Verfahren für den Zusammenbau einer Laufschaufel für eine Turbomaschine
US10677091B2 (en) * 2016-11-17 2020-06-09 Raytheon Technologies Corporation Airfoil with sealed baffle
US10577943B2 (en) 2017-05-11 2020-03-03 General Electric Company Turbine engine airfoil insert
DE102017208678A1 (de) 2017-05-23 2018-11-29 Siemens Aktiengesellschaft Turbinenschaufel mit Blecheinsatz
US10815806B2 (en) * 2017-06-05 2020-10-27 General Electric Company Engine component with insert
EP3421722A1 (fr) * 2017-06-29 2019-01-02 Siemens Aktiengesellschaft Ensemble turbine de refroidissement par impact et procédé d'assemblage
FR3074521B1 (fr) 2017-12-06 2019-11-22 Safran Aircraft Engines Secteur de distributeur de turbine pour une turbomachine d'aeronef
FR3076852B1 (fr) * 2018-01-16 2020-01-31 Safran Aircraft Engines Anneau de turbomachine
FR3094034B1 (fr) 2019-03-20 2021-03-19 Safran Aircraft Engines Chemise tubulaire de ventilation pour un distributeur de turbomachine
PL431184A1 (pl) * 2019-09-17 2021-03-22 General Electric Company Polska Spółka Z Ograniczoną Odpowiedzialnością Zespół silnika turbinowego
US11156105B2 (en) * 2019-11-08 2021-10-26 Raytheon Technologies Corporation Vane with seal
US11174794B2 (en) * 2019-11-08 2021-11-16 Raytheon Technologies Corporation Vane with seal and retainer plate
US11261748B2 (en) 2019-11-08 2022-03-01 Raytheon Technologies Corporation Vane with seal
FR3107733B1 (fr) * 2020-02-28 2022-07-08 Safran Aircraft Engines Pale de distributeur haute ou basse pression pour turbomachine, distributeur et turbomachine comportant de telles pales
CN112228905B (zh) * 2020-10-13 2022-01-21 西北工业大学 一种可抑制超临界流体流量分配偏差的通道结构
FR3126020B1 (fr) 2021-08-05 2023-08-04 Safran Aircraft Engines Chemise de refroidissement de pale creuse de distributeur
FR3129429B1 (fr) 2021-11-24 2024-08-09 Safran Aircraft Engines Secteur de distributeur de turbine pour une turbomachine d’aéronef
FR3130314B1 (fr) 2021-12-14 2024-07-19 Safran Aircraft Engines Secteur de distributeur de turbine pour une turbomachine d’aéronef
FR3152038A1 (fr) 2023-08-11 2025-02-14 Safran Aircraft Engines Distributeur, notamment pour une turbine d’une turbomachine d’aéronef

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301527A (en) * 1965-05-03 1967-01-31 Gen Electric Turbine diaphragm structure
BE767972A (fr) * 1970-06-04 1971-12-02 Westinghouse Electric Corp Piece encastree pour le refroidissement d'une aube de turbine
US3846041A (en) * 1972-10-31 1974-11-05 Avco Corp Impingement cooled turbine blades and method of making same
CA1125660A (fr) * 1979-06-29 1982-06-15 David L. Brown Aubes refroidies de turbomoteur a combustion
US4381173A (en) * 1980-08-25 1983-04-26 United Technologies Corporation Coolable rotor blade assembly for an axial flow rotary machine
US5145315A (en) * 1991-09-27 1992-09-08 Westinghouse Electric Corp. Gas turbine vane cooling air insert
JPH06129204A (ja) * 1992-10-19 1994-05-10 Mitsubishi Heavy Ind Ltd ガスタービン静翼の冷却構造
JP3324256B2 (ja) * 1994-02-01 2002-09-17 石川島播磨重工業株式会社 タービン静翼の組立方法
JP3480069B2 (ja) * 1994-10-11 2003-12-15 石川島播磨重工業株式会社 ジェットエンジンの固定冷却翼
US5630700A (en) * 1996-04-26 1997-05-20 General Electric Company Floating vane turbine nozzle
US6453557B1 (en) * 2000-04-11 2002-09-24 General Electric Company Method of joining a vane cavity insert to a nozzle segment of a gas turbine
EP1191189A1 (fr) * 2000-09-26 2002-03-27 Siemens Aktiengesellschaft Aube de turbine à gaz
US6561757B2 (en) * 2001-08-03 2003-05-13 General Electric Company Turbine vane segment and impingement insert configuration for fail-safe impingement insert retention
FR2856729B1 (fr) * 2003-06-30 2005-09-23 Snecma Moteurs Aubes refroidies de moteur a turbine a gaz.
US7008178B2 (en) * 2003-12-17 2006-03-07 General Electric Company Inboard cooled nozzle doublet
US7104756B2 (en) * 2004-08-11 2006-09-12 United Technologies Corporation Temperature tolerant vane assembly

Also Published As

Publication number Publication date
JP2007263115A (ja) 2007-10-11
CN101122243A (zh) 2008-02-13
EP1840331A1 (fr) 2007-10-03
CA2582638C (fr) 2015-04-28
RU2439334C2 (ru) 2012-01-10
US7819628B2 (en) 2010-10-26
US20070231150A1 (en) 2007-10-04
CA2582638A1 (fr) 2007-09-29
FR2899271A1 (fr) 2007-10-05
EP1840331B1 (fr) 2017-05-31
RU2007111392A (ru) 2008-10-10
CN101122243B (zh) 2011-04-20

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