RU2304221C2 - Устройство регулирования зазора в газовой турбине, турбина, содержащая подобное устройство, и турбомашина с подобной турбиной - Google Patents

Устройство регулирования зазора в газовой турбине, турбина, содержащая подобное устройство, и турбомашина с подобной турбиной Download PDF

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Publication number
RU2304221C2
RU2304221C2 RU2005100469/06A RU2005100469A RU2304221C2 RU 2304221 C2 RU2304221 C2 RU 2304221C2 RU 2005100469/06 A RU2005100469/06 A RU 2005100469/06A RU 2005100469 A RU2005100469 A RU 2005100469A RU 2304221 C2 RU2304221 C2 RU 2304221C2
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RU
Russia
Prior art keywords
holes
annular
turbine
stationary
protrusions
Prior art date
Application number
RU2005100469/06A
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English (en)
Russian (ru)
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RU2005100469A (ru
Inventor
Дени АМИОТ (FR)
Дени АМИОТ
Анн-Мари АРРАИЦ (FR)
Анн-Мари АРРАИЦ
Тьери ФАША (FR)
Тьери ФАША
Ален ЖЕНДРО (FR)
Ален ЖЕНДРО
Паскаль ЛЕФЕБВР (FR)
Паскаль Лефебвр
Дельфин РУССАН-МОЙНЬЕР (FR)
Дельфин РУССАН-МОЙНЬЕР
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Снекма Моторс
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.)
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Publication date
Application filed by Снекма Моторс filed Critical Снекма Моторс
Publication of RU2005100469A publication Critical patent/RU2005100469A/ru
Application granted granted Critical
Publication of RU2304221C2 publication Critical patent/RU2304221C2/ru

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    • 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
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F05D2230/13—Manufacture by removing material using lasers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
RU2005100469/06A 2004-01-16 2005-01-13 Устройство регулирования зазора в газовой турбине, турбина, содержащая подобное устройство, и турбомашина с подобной турбиной RU2304221C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0400393A FR2865237B1 (fr) 2004-01-16 2004-01-16 Perfectionnements apportes aux dispositifs de controle de jeu dans une turbine a gaz
FR0400393 2004-01-16

Publications (2)

Publication Number Publication Date
RU2005100469A RU2005100469A (ru) 2006-06-20
RU2304221C2 true RU2304221C2 (ru) 2007-08-10

Family

ID=34610777

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005100469/06A RU2304221C2 (ru) 2004-01-16 2005-01-13 Устройство регулирования зазора в газовой турбине, турбина, содержащая подобное устройство, и турбомашина с подобной турбиной

Country Status (9)

Country Link
US (1) US7287955B2 (https=)
EP (1) EP1555394B1 (https=)
JP (1) JP2005201277A (https=)
CA (1) CA2491666C (https=)
DE (1) DE602004016722D1 (https=)
ES (1) ES2314355T3 (https=)
FR (1) FR2865237B1 (https=)
RU (1) RU2304221C2 (https=)
UA (1) UA83001C2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2511821C2 (ru) * 2007-09-24 2014-04-10 Снекма Орган блокировки для устройства крепления секторов кольца на корпусе турбомашины летательного аппарата, устройство крепления секторов кольца, турбина турбомашины и турбомашина летательного аппарата

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7597537B2 (en) 2005-12-16 2009-10-06 General Electric Company Thermal control of gas turbine engine rings for active clearance control
US7503179B2 (en) * 2005-12-16 2009-03-17 General Electric Company System and method to exhaust spent cooling air of gas turbine engine active clearance control
US7819626B2 (en) * 2006-10-13 2010-10-26 General Electric Company Plasma blade tip clearance control
US7823389B2 (en) * 2006-11-15 2010-11-02 General Electric Company Compound clearance control engine
US7785063B2 (en) * 2006-12-15 2010-08-31 Siemens Energy, Inc. Tip clearance control
JP5078341B2 (ja) * 2006-12-15 2012-11-21 三菱重工業株式会社 タービン翼環構造およびその組立方法
FR2931872B1 (fr) * 2008-05-28 2010-08-20 Snecma Turbine haute pression d'une turbomachine avec montage ameliore du boitier de pilotage des jeux radiaux d'aubes mobiles.
GB2469490B (en) * 2009-04-16 2012-03-07 Rolls Royce Plc Turbine casing cooling
US8342798B2 (en) 2009-07-28 2013-01-01 General Electric Company System and method for clearance control in a rotary machine
GB201013723D0 (en) * 2010-08-17 2010-09-29 Rolls Royce Plc Manifold mounting arrangement
US8864450B2 (en) 2011-02-01 2014-10-21 United Technologies Corporation Gas turbine engine synchronizing ring bumper
US8794910B2 (en) 2011-02-01 2014-08-05 United Technologies Corporation Gas turbine engine synchronizing ring bumper
FR2972483B1 (fr) * 2011-03-07 2013-04-19 Snecma Carter de turbine comportant des moyens de fixation de secteurs d'anneau
US8973373B2 (en) 2011-10-31 2015-03-10 General Electric Company Active clearance control system and method for gas turbine
US9341074B2 (en) * 2012-07-25 2016-05-17 General Electric Company Active clearance control manifold system
EP2803822B1 (fr) * 2013-05-13 2019-12-04 Safran Aero Boosters SA Système de prélèvement d'air de turbomachine axiale
US9874105B2 (en) * 2015-01-26 2018-01-23 United Technologies Corporation Active clearance control systems
US20160326915A1 (en) * 2015-05-08 2016-11-10 General Electric Company System and method for waste heat powered active clearance control
FR3045717B1 (fr) 2015-12-22 2020-07-03 Safran Aircraft Engines Dispositif de pilotage de jeu en sommets d'aubes rotatives de turbine
US10890085B2 (en) 2018-09-17 2021-01-12 Rolls-Royce Corporation Anti-rotation feature
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
US11788425B2 (en) * 2021-11-05 2023-10-17 General Electric Company Gas turbine engine with clearance control system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217788A (en) * 1988-03-31 1989-11-01 Gen Electric Gas turbine engine shroud clearance control
SU1809127A1 (en) * 1977-07-13 1993-04-15 Motornyj Z Gas-turbine engine turbine
US6035929A (en) * 1997-07-18 2000-03-14 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Apparatus for heating or cooling a circular housing
RU2217599C2 (ru) * 1997-12-11 2003-11-27 Прэтт энд Уитни Кэнэдэ Корп. Система регулирования зазора вершин лопаток газотурбинного двигателя

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205115A (en) * 1991-11-04 1993-04-27 General Electric Company Gas turbine engine case counterflow thermal control
FR2816352B1 (fr) * 2000-11-09 2003-01-31 Snecma Moteurs Ensemble de ventilation d'un anneau de stator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1809127A1 (en) * 1977-07-13 1993-04-15 Motornyj Z Gas-turbine engine turbine
GB2217788A (en) * 1988-03-31 1989-11-01 Gen Electric Gas turbine engine shroud clearance control
US6035929A (en) * 1997-07-18 2000-03-14 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Apparatus for heating or cooling a circular housing
RU2217599C2 (ru) * 1997-12-11 2003-11-27 Прэтт энд Уитни Кэнэдэ Корп. Система регулирования зазора вершин лопаток газотурбинного двигателя

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2511821C2 (ru) * 2007-09-24 2014-04-10 Снекма Орган блокировки для устройства крепления секторов кольца на корпусе турбомашины летательного аппарата, устройство крепления секторов кольца, турбина турбомашины и турбомашина летательного аппарата

Also Published As

Publication number Publication date
RU2005100469A (ru) 2006-06-20
EP1555394A1 (fr) 2005-07-20
DE602004016722D1 (de) 2008-11-06
EP1555394B1 (fr) 2008-09-24
JP2005201277A (ja) 2005-07-28
CA2491666A1 (fr) 2005-07-16
ES2314355T3 (es) 2009-03-16
FR2865237A1 (fr) 2005-07-22
US20050158169A1 (en) 2005-07-21
CA2491666C (fr) 2012-06-26
UA83001C2 (ru) 2008-06-10
US7287955B2 (en) 2007-10-30
FR2865237B1 (fr) 2006-03-10

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