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FR2803871B1 - Agencement de reglage de diametre d'un stator de turbine a gaz - Google Patents

Agencement de reglage de diametre d'un stator de turbine a gaz

Info

Publication number
FR2803871B1
FR2803871B1 FR0000371A FR0000371A FR2803871B1 FR 2803871 B1 FR2803871 B1 FR 2803871B1 FR 0000371 A FR0000371 A FR 0000371A FR 0000371 A FR0000371 A FR 0000371A FR 2803871 B1 FR2803871 B1 FR 2803871B1
Authority
FR
France
Prior art keywords
gas turbine
turbine stator
adjustment arrangement
diameter adjustment
diameter
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
FR0000371A
Other languages
English (en)
Other versions
FR2803871A1 (fr
Inventor
Jean Baptiste Arilla
Anne Marie Arraitz
Alain Dominique Gendraud
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 FR0000371A priority Critical patent/FR2803871B1/fr
Priority to DE60114910T priority patent/DE60114910T2/de
Priority to EP01400059A priority patent/EP1134360B1/fr
Priority to ES01400059T priority patent/ES2248248T3/es
Priority to US09/926,122 priority patent/US6666645B1/en
Priority to PCT/FR2001/000101 priority patent/WO2001051771A2/fr
Priority to JP2001551951A priority patent/JP4248785B2/ja
Priority to RU2001127713/06A priority patent/RU2292466C2/ru
Priority to CA002366363A priority patent/CA2366363C/fr
Publication of FR2803871A1 publication Critical patent/FR2803871A1/fr
Priority to UA2001096296A priority patent/UA70353C2/uk
Application granted granted Critical
Publication of FR2803871B1 publication Critical patent/FR2803871B1/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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
FR0000371A 2000-01-13 2000-01-13 Agencement de reglage de diametre d'un stator de turbine a gaz Expired - Fee Related FR2803871B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR0000371A FR2803871B1 (fr) 2000-01-13 2000-01-13 Agencement de reglage de diametre d'un stator de turbine a gaz
EP01400059A EP1134360B1 (fr) 2000-01-13 2001-01-11 Agencement de réglage de diamètre d'un stator de turbine à gaz
ES01400059T ES2248248T3 (es) 2000-01-13 2001-01-11 Dispositivo de reglaje del diametro de un estator de turbina de gas.
DE60114910T DE60114910T2 (de) 2000-01-13 2001-01-11 Verstellvorrichtung für den Durchmesser des Stators eines Gasturbinenwerks
PCT/FR2001/000101 WO2001051771A2 (fr) 2000-01-13 2001-01-12 Agencement de reglage de diametre d'un stator de turbine a gaz
JP2001551951A JP4248785B2 (ja) 2000-01-13 2001-01-12 ガスタービン固定子の径を調節するための装置
US09/926,122 US6666645B1 (en) 2000-01-13 2001-01-12 Arrangement for adjusting the diameter of a gas turbine stator
RU2001127713/06A RU2292466C2 (ru) 2000-01-13 2001-01-12 Устройство для регулировки диаметра статора газовой турбины
CA002366363A CA2366363C (fr) 2000-01-13 2001-01-12 Agencement de reglage de diametre d'un stator de turbine a gaz
UA2001096296A UA70353C2 (uk) 2000-01-13 2001-12-01 Пристрій для регулювання діаметра статора газової турбіни

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0000371A FR2803871B1 (fr) 2000-01-13 2000-01-13 Agencement de reglage de diametre d'un stator de turbine a gaz

Publications (2)

Publication Number Publication Date
FR2803871A1 FR2803871A1 (fr) 2001-07-20
FR2803871B1 true FR2803871B1 (fr) 2002-06-07

Family

ID=8845853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0000371A Expired - Fee Related FR2803871B1 (fr) 2000-01-13 2000-01-13 Agencement de reglage de diametre d'un stator de turbine a gaz

Country Status (10)

Country Link
US (1) US6666645B1 (fr)
EP (1) EP1134360B1 (fr)
JP (1) JP4248785B2 (fr)
CA (1) CA2366363C (fr)
DE (1) DE60114910T2 (fr)
ES (1) ES2248248T3 (fr)
FR (1) FR2803871B1 (fr)
RU (1) RU2292466C2 (fr)
UA (1) UA70353C2 (fr)
WO (1) WO2001051771A2 (fr)

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FR2816352B1 (fr) * 2000-11-09 2003-01-31 Snecma Moteurs Ensemble de ventilation d'un anneau de stator
US6893217B2 (en) * 2002-12-20 2005-05-17 General Electric Company Methods and apparatus for assembling gas turbine nozzles
US6892931B2 (en) * 2002-12-27 2005-05-17 General Electric Company Methods for replacing portions of turbine shroud supports
FR2857406B1 (fr) * 2003-07-10 2005-09-30 Snecma Moteurs Refroidissement des anneaux de turbine
DE102005013797A1 (de) * 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment
DE102005013796A1 (de) * 2005-03-24 2006-09-28 Alstom Technology Ltd. Wärmestausegment
US7600967B2 (en) * 2005-07-30 2009-10-13 United Technologies Corporation Stator assembly, module and method for forming a rotary machine
FR2899281B1 (fr) * 2006-03-30 2012-08-10 Snecma Dispositif de refroidissement d'un carter de turbine d'une turbomachine
US20070249823A1 (en) * 2006-04-20 2007-10-25 Chemagis Ltd. Process for preparing gemcitabine and associated intermediates
US7785063B2 (en) * 2006-12-15 2010-08-31 Siemens Energy, Inc. Tip clearance control
US7665962B1 (en) 2007-01-26 2010-02-23 Florida Turbine Technologies, Inc. Segmented ring for an industrial gas turbine
US7597533B1 (en) 2007-01-26 2009-10-06 Florida Turbine Technologies, Inc. BOAS with multi-metering diffusion cooling
WO2009103632A1 (fr) * 2008-02-20 2009-08-27 Alstom Technology Ltd Turbine à gaz
US8123473B2 (en) * 2008-10-31 2012-02-28 General Electric Company Shroud hanger with diffused cooling passage
JP5254774B2 (ja) * 2008-12-22 2013-08-07 三菱重工業株式会社 熱機関の流体シール構造
EP2415969A1 (fr) * 2010-08-05 2012-02-08 Siemens Aktiengesellschaft Composant d'une turbine avec des joints lamelles et procédé d'étanchéification contre les fuites entre une pale et un élément porteur
RU2465466C1 (ru) * 2011-05-05 2012-10-27 Открытое акционерное общество "Авиадвигатель" Высокотемпературная турбина газотурбинного двигателя
US8826668B2 (en) * 2011-08-02 2014-09-09 Siemens Energy, Inc. Two stage serial impingement cooling for isogrid structures
US9080458B2 (en) 2011-08-23 2015-07-14 United Technologies Corporation Blade outer air seal with multi impingement plate assembly
CN104508251B (zh) 2012-04-27 2016-08-24 通用电气公司 用于燃气涡轮发动机的护罩组件和密封件
ES2531468T3 (es) * 2012-10-12 2015-03-16 Mtu Aero Engines Gmbh Estructura de caja con obturación y refrigeración mejoradas
EP2728255A1 (fr) * 2012-10-31 2014-05-07 Alstom Technology Ltd Agencement de segment de gaz chaud
US9752451B2 (en) * 2012-12-19 2017-09-05 United Technologies Corporation Active clearance control system with zone controls
FR3002971B1 (fr) * 2013-03-06 2015-04-17 Snecma Dispositif de ventilation d'un carter de stator d'une turbomachine, comprenant un ajustement sur des circonferences
FR3002972B1 (fr) * 2013-03-06 2015-04-17 Snecma Dispositif de ventilation d'un carter de stator d'une turbomachine comprenant un ajustement en direction axiale
DE102013212501A1 (de) * 2013-06-27 2014-12-31 MTU Aero Engines AG Leitschaufelsegment mit stirnseitiger Ausnehmung
US9464538B2 (en) * 2013-07-08 2016-10-11 General Electric Company Shroud block segment for a gas turbine
FR3009579B1 (fr) * 2013-08-07 2015-09-25 Snecma Carter de turbine en deux materiaux
WO2015038906A1 (fr) 2013-09-12 2015-03-19 United Technologies Corporation Système de réglage de garde en extrémité des aubes comprenant un support de joint d'aube externe étanche à l'air (boas)
EP3092373B1 (fr) * 2013-12-17 2020-09-02 United Technologies Corporation Système comprenant une plaque de dosage et un joint d'étanchéité à l'air externe d'aube
US9963996B2 (en) 2014-08-22 2018-05-08 Siemens Aktiengesellschaft Shroud cooling system for shrouds adjacent to airfoils within gas turbine engines
US10100659B2 (en) * 2014-12-16 2018-10-16 Rolls-Royce North American Technologies Inc. Hanger system for a turbine engine component
US20170248030A1 (en) * 2016-02-26 2017-08-31 General Electric Company Encapsulated Cooling for Turbine Shrouds
FR3049003B1 (fr) * 2016-03-21 2018-04-06 Safran Aircraft Engines Ensemble d'anneau de turbine sans jeu de montage a froid
US10815814B2 (en) * 2017-05-08 2020-10-27 Raytheon Technologies Corporation Re-use and modulated cooling from tip clearance control system for gas turbine engine
GB201708744D0 (en) * 2017-06-01 2017-07-19 Rolls Royce Plc Clearance control arrangement
US10900378B2 (en) 2017-06-16 2021-01-26 Honeywell International Inc. Turbine tip shroud assembly with plural shroud segments having internal cooling passages
US10677084B2 (en) 2017-06-16 2020-06-09 Honeywell International Inc. Turbine tip shroud assembly with plural shroud segments having inter-segment seal arrangement
US20190218928A1 (en) * 2018-01-17 2019-07-18 United Technologies Corporation Blade outer air seal for gas turbine engine
FR3082872B1 (fr) * 2018-06-25 2021-06-04 Safran Aircraft Engines Dispositif de refroidissement d'un carter de turbomachine
US10634010B2 (en) 2018-09-05 2020-04-28 United Technologies Corporation CMC BOAS axial retaining clip
US10830050B2 (en) * 2019-01-31 2020-11-10 General Electric Company Unitary body turbine shrouds including structural breakdown and collapsible features
US11761343B2 (en) * 2019-03-13 2023-09-19 Rtx Corporation BOAS carrier with dovetail attachments
US10995626B2 (en) * 2019-03-15 2021-05-04 Raytheon Technologies Corporation BOAS and methods of making a BOAS having fatigue resistant cooling inlets
FR3109406B1 (fr) * 2020-04-17 2022-10-07 Safran Aircraft Engines Dispositif de refroidissement d’un carter de turbine
FR3127981B1 (fr) * 2021-10-08 2025-07-11 Safran Aircraft Engines Virole annulaire de turbine
US11788425B2 (en) * 2021-11-05 2023-10-17 General Electric Company Gas turbine engine with clearance control system
CN116085067A (zh) 2021-11-05 2023-05-09 通用电气公司 具有流体导管系统的燃气涡轮发动机及其操作方法
EP4332351A1 (fr) * 2022-09-05 2024-03-06 General Electric Company Polska Sp. Z o.o Ensemble boîtier externe de rotor de turbine
US12188359B2 (en) * 2022-09-30 2025-01-07 Rtx Corporation Blade outer air seal with retainer ring
US12421870B1 (en) 2024-04-30 2025-09-23 Rolls-Royce Corporation Pin mounted ceramic matrix composite heat shields with impingement cooling

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US3391904A (en) * 1966-11-02 1968-07-09 United Aircraft Corp Optimum response tip seal
US4177004A (en) * 1977-10-31 1979-12-04 General Electric Company Combined turbine shroud and vane support structure
US4573866A (en) * 1983-05-02 1986-03-04 United Technologies Corporation Sealed shroud for rotating body
US4650394A (en) * 1984-11-13 1987-03-17 United Technologies Corporation Coolable seal assembly for a gas turbine engine
US5169287A (en) * 1991-05-20 1992-12-08 General Electric Company Shroud cooling assembly for gas turbine engine
US5205708A (en) * 1992-02-07 1993-04-27 General Electric Company High pressure turbine component interference fit up
US5273396A (en) * 1992-06-22 1993-12-28 General Electric Company Arrangement for defining improved cooling airflow supply path through clearance control ring and shroud
WO1994012775A1 (fr) * 1992-11-24 1994-06-09 United Technologies Corporation Ensemble d'etancheite d'air externe a refroidissement pour turbine
RU2086792C1 (ru) * 1994-11-24 1997-08-10 Акционерное общество "Авиадвигатель" Газотурбинный двигатель
RU2136896C1 (ru) * 1997-05-28 1999-09-10 Акционерное общество "Турбомоторный завод" Турбина

Also Published As

Publication number Publication date
WO2001051771A3 (fr) 2002-01-17
UA70353C2 (uk) 2004-10-15
US6666645B1 (en) 2003-12-23
DE60114910D1 (de) 2005-12-22
ES2248248T3 (es) 2006-03-16
CA2366363C (fr) 2008-12-09
JP4248785B2 (ja) 2009-04-02
EP1134360A3 (fr) 2002-07-31
CA2366363A1 (fr) 2001-07-19
EP1134360A2 (fr) 2001-09-19
WO2001051771A2 (fr) 2001-07-19
DE60114910T2 (de) 2006-08-10
EP1134360B1 (fr) 2005-11-16
RU2292466C2 (ru) 2007-01-27
FR2803871A1 (fr) 2001-07-20
JP2003519742A (ja) 2003-06-24

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Legal Events

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

Effective date: 20070930