DE602004017921D1 - Turbomachine mit gekühlten Mantelringsegmenten - Google Patents

Turbomachine mit gekühlten Mantelringsegmenten

Info

Publication number
DE602004017921D1
DE602004017921D1 DE602004017921T DE602004017921T DE602004017921D1 DE 602004017921 D1 DE602004017921 D1 DE 602004017921D1 DE 602004017921 T DE602004017921 T DE 602004017921T DE 602004017921 T DE602004017921 T DE 602004017921T DE 602004017921 D1 DE602004017921 D1 DE 602004017921D1
Authority
DE
Germany
Prior art keywords
turbomachine
shroud segments
cooled shroud
cooled
segments
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 - Lifetime
Application number
DE602004017921T
Other languages
English (en)
Inventor
Marc Roger Marchi
Paul Rodrigues
Patrice Jean-Marc Rosset
Jean Claude Christian Taillant
Jean Baptiste Arilla
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
Publication of DE602004017921D1 publication Critical patent/DE602004017921D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • 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

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)
DE602004017921T 2003-03-06 2004-03-03 Turbomachine mit gekühlten Mantelringsegmenten Expired - Lifetime DE602004017921D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0302783A FR2852053B1 (fr) 2003-03-06 2003-03-06 Turbine haute pression pour turbomachine

Publications (1)

Publication Number Publication Date
DE602004017921D1 true DE602004017921D1 (de) 2009-01-08

Family

ID=32799640

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004017921T Expired - Lifetime DE602004017921D1 (de) 2003-03-06 2004-03-03 Turbomachine mit gekühlten Mantelringsegmenten

Country Status (9)

Country Link
US (1) US7011493B2 (de)
EP (1) EP1455055B1 (de)
JP (1) JP4129240B2 (de)
CA (1) CA2459473C (de)
DE (1) DE602004017921D1 (de)
ES (1) ES2316922T3 (de)
FR (1) FR2852053B1 (de)
RU (1) RU2347079C2 (de)
UA (1) UA80536C2 (de)

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FR2914017B1 (fr) * 2007-03-20 2011-07-08 Snecma Dispositif d'etancheite pour un circuit de refroidissement, carter inter-turbine en etant equipe et turboreacteur les comportant
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FR2922589B1 (fr) * 2007-10-22 2009-12-04 Snecma Controle du jeu en sommet d'aubes dans une turbine haute-pression de turbomachine
FR2931196B1 (fr) * 2008-05-16 2010-06-18 Snecma Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des passages radiaux permettant sa prehension
FR2931197B1 (fr) * 2008-05-16 2010-06-18 Snecma Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des passages axiaux pour sa prehension
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FR2972483B1 (fr) * 2011-03-07 2013-04-19 Snecma Carter de turbine comportant des moyens de fixation de secteurs d'anneau
RU2490478C2 (ru) * 2011-10-11 2013-08-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Статор турбомашины
US9726043B2 (en) 2011-12-15 2017-08-08 General Electric Company Mounting apparatus for low-ductility turbine shroud
US9175579B2 (en) * 2011-12-15 2015-11-03 General Electric Company Low-ductility turbine shroud
US9133724B2 (en) * 2012-01-09 2015-09-15 General Electric Company Turbomachine component including a cover plate
US9316117B2 (en) 2012-01-30 2016-04-19 United Technologies Corporation Internally cooled spoke
US10344621B2 (en) * 2012-04-27 2019-07-09 General Electric Company System and method of limiting axial movement between components in a turbine assembly
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US20140271154A1 (en) * 2013-03-14 2014-09-18 General Electric Company Casing for turbine engine having a cooling unit
JP6114878B2 (ja) 2013-05-17 2017-04-12 ゼネラル・エレクトリック・カンパニイ Ｃｍｃシュラウド支持システム
US10309244B2 (en) 2013-12-12 2019-06-04 General Electric Company CMC shroud support system
FR3015554B1 (fr) * 2013-12-19 2016-01-29 Snecma Secteur d'anneau de turbine pour turbomachine d'aeronef, presentant des orifices de prehension ameliores
CN106460542B (zh) 2014-06-12 2018-11-02 通用电气公司 护罩挂架组件
WO2015191174A1 (en) 2014-06-12 2015-12-17 General Electric Company Multi-piece shroud hanger assembly
WO2015191169A1 (en) 2014-06-12 2015-12-17 General Electric Company Shroud hanger assembly
EP3045674B1 (de) * 2015-01-15 2018-11-21 Rolls-Royce Corporation Turbinenummantelung mit rohrförmigen laufradpositionierungseinsätzen
US9856750B2 (en) * 2015-01-16 2018-01-02 United Technologies Corporation Cooling passages for a mid-turbine frame
US9874104B2 (en) 2015-02-27 2018-01-23 General Electric Company Method and system for a ceramic matrix composite shroud hanger assembly
US10422244B2 (en) * 2015-03-16 2019-09-24 General Electric Company System for cooling a turbine shroud
US10184352B2 (en) * 2015-06-29 2019-01-22 Rolls-Royce North American Technologies Inc. Turbine shroud segment with integrated cooling air distribution system
GB201518131D0 (en) * 2015-10-14 2015-11-25 Rolls Royce Plc Shroud assembly for a gas turbine engine
US10132194B2 (en) * 2015-12-16 2018-11-20 Rolls-Royce North American Technologies Inc. Seal segment low pressure cooling protection system
US20170248030A1 (en) * 2016-02-26 2017-08-31 General Electric Company Encapsulated Cooling for Turbine Shrouds
US10801354B2 (en) * 2016-04-25 2020-10-13 Raytheon Technologies Corporation Gas turbine engine having high pressure compressor case active clearance control system
US11021986B2 (en) * 2018-03-20 2021-06-01 Raytheon Technologies Corporation Seal assembly for gas turbine engine
US10774742B2 (en) * 2018-03-21 2020-09-15 Raytheon Technologies Corporation Flared anti-vortex tube rotor insert
US10753220B2 (en) * 2018-06-27 2020-08-25 Raytheon Technologies Corporation Gas turbine engine component
US10822986B2 (en) * 2019-01-31 2020-11-03 General Electric Company Unitary body turbine shrouds including internal cooling passages
US10830050B2 (en) 2019-01-31 2020-11-10 General Electric Company Unitary body turbine shrouds including structural breakdown and collapsible features
US10927693B2 (en) 2019-01-31 2021-02-23 General Electric Company Unitary body turbine shroud for turbine systems
US10927694B2 (en) * 2019-03-13 2021-02-23 Raytheon Technologies Corporation BOAS carrier with cooling supply
US11131215B2 (en) * 2019-11-19 2021-09-28 Rolls-Royce North American Technologies Inc. Turbine shroud cartridge assembly with sealing features
KR102299165B1 (ko) * 2020-03-31 2021-09-07 두산중공업 주식회사 터빈 블레이드의 팁 클리어런스 제어장치 및 이를 포함하는 가스 터빈
CN114278385A (zh) * 2021-12-16 2022-04-05 北京航空航天大学 一种带有遮热板和空气夹层的新型涡轮盘腔隔热结构

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Also Published As

Publication number Publication date
RU2347079C2 (ru) 2009-02-20
RU2004106713A (ru) 2005-08-10
US20040219009A1 (en) 2004-11-04
JP4129240B2 (ja) 2008-08-06
US7011493B2 (en) 2006-03-14
CA2459473C (en) 2011-11-08
ES2316922T3 (es) 2009-04-16
EP1455055B1 (de) 2008-11-26
CA2459473A1 (en) 2004-09-06
FR2852053B1 (fr) 2007-12-28
UA80536C2 (en) 2007-10-10
JP2004270694A (ja) 2004-09-30
EP1455055A1 (de) 2004-09-08
FR2852053A1 (fr) 2004-09-10

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Legal Events

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