EP1455055A1 - Turbomachine mit gekühlten Mantelringsegmenten - Google Patents

Turbomachine mit gekühlten Mantelringsegmenten Download PDF

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Publication number
EP1455055A1
EP1455055A1 EP04100854A EP04100854A EP1455055A1 EP 1455055 A1 EP1455055 A1 EP 1455055A1 EP 04100854 A EP04100854 A EP 04100854A EP 04100854 A EP04100854 A EP 04100854A EP 1455055 A1 EP1455055 A1 EP 1455055A1
Authority
EP
European Patent Office
Prior art keywords
turbomachine
casing
ring
ring sector
spacer
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.)
Granted
Application number
EP04100854A
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English (en)
French (fr)
Other versions
EP1455055B1 (de
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 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
Publication of EP1455055A1 publication Critical patent/EP1455055A1/de
Application granted granted Critical
Publication of EP1455055B1 publication Critical patent/EP1455055B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
EP04100854A 2003-03-06 2004-03-03 Turbomachine mit gekühlten Mantelringsegmenten Expired - Lifetime EP1455055B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0302783 2003-03-06
FR0302783A FR2852053B1 (fr) 2003-03-06 2003-03-06 Turbine haute pression pour turbomachine

Publications (2)

Publication Number Publication Date
EP1455055A1 true EP1455055A1 (de) 2004-09-08
EP1455055B1 EP1455055B1 (de) 2008-11-26

Family

ID=32799640

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04100854A Expired - Lifetime EP1455055B1 (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)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1505259A1 (de) * 2003-08-08 2005-02-09 ROLLS-ROYCE plc Vorrichtung zur Befestigung einer nicht-rotierenden Komponente einer Gasturbine
EP1840339A1 (de) * 2006-03-30 2007-10-03 Snecma Vorrichtung zur Befestigung von Ringsektoren um ein Turbinenlaufrad einer Strömungsmaschine
WO2009138444A1 (fr) * 2008-05-16 2009-11-19 Snecma Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des passages axiaux pour sa prehension
WO2009138443A1 (fr) * 2008-05-16 2009-11-19 Snecma Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des passages radiaux permettant sa prehension
CH699232A1 (de) * 2008-07-22 2010-01-29 Alstom Technology Ltd Gasturbine.
EP2369139A3 (de) * 2010-03-23 2015-02-25 United Technologies Corporation Düsensegment mit gewichtsreduziertem Flansch
FR3015554A1 (fr) * 2013-12-19 2015-06-26 Snecma Secteur d'anneau de turbine pour turbomachine d'aeronef, presentant des orifices de prehension ameliores

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DE502005010381D1 (de) * 2005-04-28 2010-11-25 Siemens Ag Verfahren und Vorrichtung zur Einstellung eines Radialspaltes eines axial durchströmten Verdichters einer Strömungsmaschine
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
US8128343B2 (en) * 2007-09-21 2012-03-06 Siemens Energy, Inc. Ring segment coolant seal configuration
FR2922589B1 (fr) * 2007-10-22 2009-12-04 Snecma Controle du jeu en sommet d'aubes dans une turbine haute-pression de turbomachine
EP2180148A1 (de) * 2008-10-27 2010-04-28 Siemens Aktiengesellschaft Gasturbine mit Kühleinsatz
US8099962B2 (en) * 2008-11-28 2012-01-24 Pratt & Whitney Canada Corp. Mid turbine frame system and radial locator for radially centering a bearing for gas turbine engine
CN102272419A (zh) * 2009-03-09 2011-12-07 斯奈克玛 涡轮环组件
JP4916560B2 (ja) * 2010-03-26 2012-04-11 川崎重工業株式会社 ガスタービンエンジンの圧縮機
US8905709B2 (en) * 2010-09-30 2014-12-09 General Electric Company Low-ductility open channel turbine shroud
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
BR112014026794A2 (pt) * 2012-04-27 2017-06-27 Gen Electric sistema, conjunto de turbina e método de limitação do movimento axial.
GB201213039D0 (en) * 2012-07-23 2012-09-05 Rolls Royce Plc Fastener
US20140271154A1 (en) * 2013-03-14 2014-09-18 General Electric Company Casing for turbine engine having a cooling unit
CA2912428C (en) 2013-05-17 2018-03-13 General Electric Company Cmc shroud support system of a gas turbine
CA2932612C (en) 2013-12-12 2022-01-18 General Electric Company Cmc shroud support system
EP3155231B1 (de) 2014-06-12 2019-07-03 General Electric Company Ummantelungsaufhängeranordnung
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
US10830050B2 (en) 2019-01-31 2020-11-10 General Electric Company Unitary body turbine shrouds including structural breakdown and collapsible features
US10822986B2 (en) * 2019-01-31 2020-11-03 General Electric Company Unitary body turbine shrouds including internal cooling passages
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

Citations (12)

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Publication number Priority date Publication date Assignee Title
DE734440C (de) * 1941-12-14 1943-04-15 Turbinenfabrik Brueckner Kanis Leitschaufeltraeger fuer axial beaufschlagte Dampf-UEberdruckturbinen
US2843357A (en) * 1955-05-06 1958-07-15 Westinghouse Electric Corp Rotary fluid handling apparatus
FR1227668A (fr) * 1958-06-16 1960-08-22 Gen Motors Corp Compresseur à écoulement axial
US3000552A (en) * 1957-05-28 1961-09-19 Gen Motors Corp Compressor vane mounting
DE1116685B (de) * 1956-03-28 1961-11-09 Napier & Son Ltd Radial-Schaufelspalt-Dichtung bei Heissdampf- oder Heissgas-Turbinen
US3126149A (en) * 1964-03-24 Foamed aluminum honeycomb motor
DE1172900B (de) * 1962-04-17 1964-06-25 Gasturbinenbau Veb Verfahren zum Zusammenbau einer mehrstufigen Axialstroemungsmaschine
FR2522067A1 (fr) * 1982-02-19 1983-08-26 Gen Electric Carter de compresseur
US4529355A (en) * 1982-04-01 1985-07-16 Rolls-Royce Limited Compressor shrouds and shroud assemblies
US5131811A (en) * 1990-09-12 1992-07-21 United Technologies Corporation Fastener mounting for multi-stage compressor
FR2683851A1 (fr) * 1991-11-20 1993-05-21 Snecma Turbomachine equipee de moyens facilitant le reglage des jeux du stator entree stator et rotor.
EP1219783A2 (de) * 2000-12-28 2002-07-03 ALSTOM Power N.V. Leitschaufel für eine Axialturbine

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NL202529A (de) * 1954-12-16
US3864056A (en) * 1973-07-27 1975-02-04 Westinghouse Electric Corp Cooled turbine blade ring assembly
GB2047354B (en) * 1979-04-26 1983-03-30 Rolls Royce Gas turbine engines
US4522559A (en) 1982-02-19 1985-06-11 General Electric Company Compressor casing
US5088888A (en) * 1990-12-03 1992-02-18 General Electric Company Shroud seal
FR2782539B1 (fr) 1998-08-20 2000-10-06 Snecma Turbomachine comportant un dispositif de fourniture de gaz pressurise
FR2800797B1 (fr) 1999-11-10 2001-12-07 Snecma Assemblage d'un anneau bordant une turbine a la structure de turbine

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126149A (en) * 1964-03-24 Foamed aluminum honeycomb motor
DE734440C (de) * 1941-12-14 1943-04-15 Turbinenfabrik Brueckner Kanis Leitschaufeltraeger fuer axial beaufschlagte Dampf-UEberdruckturbinen
US2843357A (en) * 1955-05-06 1958-07-15 Westinghouse Electric Corp Rotary fluid handling apparatus
DE1116685B (de) * 1956-03-28 1961-11-09 Napier & Son Ltd Radial-Schaufelspalt-Dichtung bei Heissdampf- oder Heissgas-Turbinen
US3000552A (en) * 1957-05-28 1961-09-19 Gen Motors Corp Compressor vane mounting
FR1227668A (fr) * 1958-06-16 1960-08-22 Gen Motors Corp Compresseur à écoulement axial
DE1172900B (de) * 1962-04-17 1964-06-25 Gasturbinenbau Veb Verfahren zum Zusammenbau einer mehrstufigen Axialstroemungsmaschine
FR2522067A1 (fr) * 1982-02-19 1983-08-26 Gen Electric Carter de compresseur
US4529355A (en) * 1982-04-01 1985-07-16 Rolls-Royce Limited Compressor shrouds and shroud assemblies
US5131811A (en) * 1990-09-12 1992-07-21 United Technologies Corporation Fastener mounting for multi-stage compressor
FR2683851A1 (fr) * 1991-11-20 1993-05-21 Snecma Turbomachine equipee de moyens facilitant le reglage des jeux du stator entree stator et rotor.
EP1219783A2 (de) * 2000-12-28 2002-07-03 ALSTOM Power N.V. Leitschaufel für eine Axialturbine

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1505259A1 (de) * 2003-08-08 2005-02-09 ROLLS-ROYCE plc Vorrichtung zur Befestigung einer nicht-rotierenden Komponente einer Gasturbine
US7789619B2 (en) 2006-03-30 2010-09-07 Snecma Device for attaching ring sectors around a turbine rotor of a turbomachine
EP1840339A1 (de) * 2006-03-30 2007-10-03 Snecma Vorrichtung zur Befestigung von Ringsektoren um ein Turbinenlaufrad einer Strömungsmaschine
FR2899274A1 (fr) * 2006-03-30 2007-10-05 Snecma Sa Dispositif de fixation de secteurs d'anneau autour d'une roue de turbine d'une turbomachine
CN102027200A (zh) * 2008-05-16 2011-04-20 斯奈克玛公司 包括用于抓握锁定件的轴向通道的、将环形部锁定在涡轮机壳体上的锁定件
RU2498088C2 (ru) * 2008-05-16 2013-11-10 Снекма Крепежная секция для устройства крепления кольцевых секторов на корпусе газотурбинного двигателя, устройство крепления кольцевых секторов на корпусе газотурбинного двигателя, турбина газотурбинного двигателя и газотурбинный двигатель
FR2931196A1 (fr) * 2008-05-16 2009-11-20 Snecma Sa Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des passages radiaux permettant sa prehension
US8721277B2 (en) 2008-05-16 2014-05-13 Snecma Unit for locking ring sectors on a turbomachine casing, comprising radial passages for gripping it
WO2009138443A1 (fr) * 2008-05-16 2009-11-19 Snecma Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des passages radiaux permettant sa prehension
CN102027199A (zh) * 2008-05-16 2011-04-20 斯奈克玛公司 包括允许抓握锁定件的径向通道的、将环形部锁定在涡轮机壳体上的锁定件
WO2009138444A1 (fr) * 2008-05-16 2009-11-19 Snecma Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des passages axiaux pour sa prehension
CN102027200B (zh) * 2008-05-16 2014-04-30 斯奈克玛公司 锁定件、固定装置、飞行器涡轮机的涡轮及飞行器涡轮机
CN102027199B (zh) * 2008-05-16 2013-08-28 斯奈克玛公司 包括允许抓握锁定件的径向通道的、将环形部锁定在涡轮机壳体上的锁定件
RU2493375C2 (ru) * 2008-05-16 2013-09-20 Снекма Средство стопорения секторов кольца на корпусе газотурбинного двигателя, содержащее осевые каналы для его захвата
FR2931197A1 (fr) * 2008-05-16 2009-11-20 Snecma Sa Organe de verrouillage de secteurs d'anneau sur un carter de turbomachine, comprenant des passages axiaux pour sa prehension
US8353663B2 (en) 2008-07-22 2013-01-15 Alstom Technology Ltd Shroud seal segments arrangement in a gas turbine
CH699232A1 (de) * 2008-07-22 2010-01-29 Alstom Technology Ltd Gasturbine.
EP2369139A3 (de) * 2010-03-23 2015-02-25 United Technologies Corporation Düsensegment mit gewichtsreduziertem Flansch
FR3015554A1 (fr) * 2013-12-19 2015-06-26 Snecma Secteur d'anneau de turbine pour turbomachine d'aeronef, presentant des orifices de prehension ameliores
US9566654B2 (en) 2013-12-19 2017-02-14 Snecma Multipurpose electrical discharge machining tool for a ring sector

Also Published As

Publication number Publication date
FR2852053B1 (fr) 2007-12-28
ES2316922T3 (es) 2009-04-16
US20040219009A1 (en) 2004-11-04
US7011493B2 (en) 2006-03-14
CA2459473A1 (en) 2004-09-06
RU2004106713A (ru) 2005-08-10
UA80536C2 (en) 2007-10-10
EP1455055B1 (de) 2008-11-26
JP2004270694A (ja) 2004-09-30
JP4129240B2 (ja) 2008-08-06
CA2459473C (en) 2011-11-08
DE602004017921D1 (de) 2009-01-08
RU2347079C2 (ru) 2009-02-20
FR2852053A1 (fr) 2004-09-10

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