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DE60128319D1 - Mantelringsegment für eine Turbine - Google Patents

Mantelringsegment für eine Turbine

Info

Publication number
DE60128319D1
DE60128319D1 DE60128319T DE60128319T DE60128319D1 DE 60128319 D1 DE60128319 D1 DE 60128319D1 DE 60128319 T DE60128319 T DE 60128319T DE 60128319 T DE60128319 T DE 60128319T DE 60128319 D1 DE60128319 D1 DE 60128319D1
Authority
DE
Germany
Prior art keywords
turbine
shroud segment
shroud
segment
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
DE60128319T
Other languages
English (en)
Other versions
DE60128319T2 (de
Inventor
Steven David Lawer
Mark Ashley Halliwell
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of DE60128319D1 publication Critical patent/DE60128319D1/de
Application granted granted Critical
Publication of DE60128319T2 publication Critical patent/DE60128319T2/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
    • F01D25/08—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE60128319T 2000-12-01 2001-11-09 Mantelringsegment für eine Turbine Expired - Lifetime DE60128319T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0029337 2000-12-01
GBGB0029337.3A GB0029337D0 (en) 2000-12-01 2000-12-01 A seal segment for a turbine

Publications (2)

Publication Number Publication Date
DE60128319D1 true DE60128319D1 (de) 2007-06-21
DE60128319T2 DE60128319T2 (de) 2008-01-10

Family

ID=9904261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128319T Expired - Lifetime DE60128319T2 (de) 2000-12-01 2001-11-09 Mantelringsegment für eine Turbine

Country Status (4)

Country Link
US (1) US6742783B1 (de)
EP (1) EP1213444B1 (de)
DE (1) DE60128319T2 (de)
GB (1) GB0029337D0 (de)

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FR2869944B1 (fr) 2004-05-04 2006-08-11 Snecma Moteurs Sa Dispositif de refroidissement pour anneau fixe de turbine a gaz
DE102004029789A1 (de) * 2004-06-19 2006-01-05 Mtu Aero Engines Gmbh Verfahren zum Fertigen von Bauteilen einer Gasturbine sowie Bauteil einer Gasturbine
US7520715B2 (en) * 2005-07-19 2009-04-21 Pratt & Whitney Canada Corp. Turbine shroud segment transpiration cooling with individual cast inlet and outlet cavities
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US8167547B2 (en) * 2007-03-05 2012-05-01 United Technologies Corporation Gas turbine engine with canted pocket and canted knife edge seal
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DE102009021384A1 (de) * 2009-05-14 2010-11-18 Mtu Aero Engines Gmbh Strömungsvorrichtung mit Kavitätenkühlung
JP5791232B2 (ja) * 2010-02-24 2015-10-07 三菱重工航空エンジン株式会社 航空用ガスタービン
US10337404B2 (en) 2010-03-08 2019-07-02 General Electric Company Preferential cooling of gas turbine nozzles
US8556575B2 (en) * 2010-03-26 2013-10-15 United Technologies Corporation Blade outer seal for a gas turbine engine
EP2390466B1 (de) 2010-05-27 2018-04-25 Ansaldo Energia IP UK Limited Eine Kühlanordnung für eine Gasturbine
GB201016335D0 (en) * 2010-09-29 2010-11-10 Rolls Royce Plc Endwall component for a turbine stage of a gas turbine engine
RU2547541C2 (ru) * 2010-11-29 2015-04-10 Альстом Текнолоджи Лтд Осевая газовая турбина
RU2547351C2 (ru) * 2010-11-29 2015-04-10 Альстом Текнолоджи Лтд Осевая газовая турбина
RU2543101C2 (ru) * 2010-11-29 2015-02-27 Альстом Текнолоджи Лтд Осевая газовая турбина
US8444372B2 (en) 2011-02-07 2013-05-21 General Electric Company Passive cooling system for a turbomachine
EP2518278A1 (de) * 2011-04-28 2012-10-31 Siemens Aktiengesellschaft Kühlleitung eines Turbinengehäuses mit stromaufwärts fliessender Kühlflüssigkeit
US8978385B2 (en) * 2011-07-29 2015-03-17 United Technologies Corporation Distributed cooling for gas turbine engine combustor
US9291061B2 (en) * 2012-04-13 2016-03-22 General Electric Company Turbomachine blade tip shroud with parallel casing configuration
US9719372B2 (en) 2012-05-01 2017-08-01 General Electric Company Gas turbomachine including a counter-flow cooling system and method
US9506367B2 (en) 2012-07-20 2016-11-29 United Technologies Corporation Blade outer air seal having inward pointing extension
EP2706196A1 (de) 2012-09-07 2014-03-12 Siemens Aktiengesellschaft Turbinenleitschaufelanordnung
US9828880B2 (en) 2013-03-15 2017-11-28 General Electric Company Method and apparatus to improve heat transfer in turbine sections of gas turbines
GB201309769D0 (en) * 2013-05-31 2013-07-17 Cummins Ltd A seal assembly
RU2538985C1 (ru) * 2013-12-30 2015-01-10 Открытое акционерное общество "Авиадвигатель" Статор высокотемпературной турбины
US10323573B2 (en) * 2014-07-31 2019-06-18 United Technologies Corporation Air-driven particle pulverizer for gas turbine engine cooling fluid system
FR3031469B1 (fr) * 2015-01-14 2017-09-22 Snecma Carter en materiau composite a matrice organique auto-raidi
US10329934B2 (en) 2014-12-15 2019-06-25 United Technologies Corporation Reversible flow blade outer air seal
RU2724378C2 (ru) * 2015-04-24 2020-06-23 Нуово Пиньоне Текнолоджи Срл Газотурбинный двигатель, содержащий кожух с охлаждающими ребрами
US10815827B2 (en) * 2016-01-25 2020-10-27 Raytheon Technologies Corporation Variable thickness core for gas turbine engine component
US10995040B2 (en) 2016-03-14 2021-05-04 Rolls-Royce High Temperature Composites, Inc. Ceramic matrix composite components having a deltoid region and methods for fabricating the same
PL232314B1 (pl) * 2016-05-06 2019-06-28 Gen Electric Maszyna przepływowa zawierająca system regulacji luzu
USD834690S1 (en) * 2017-06-16 2018-11-27 Mcwane, Inc. Gasket locking segment having single spigot tooth
US10288199B2 (en) * 2016-05-11 2019-05-14 Mcwane, Inc. Restrained plastic pipe joint and method of making same
US10309246B2 (en) 2016-06-07 2019-06-04 General Electric Company Passive clearance control system for gas turbomachine
US10605093B2 (en) 2016-07-12 2020-03-31 General Electric Company Heat transfer device and related turbine airfoil
US10392944B2 (en) 2016-07-12 2019-08-27 General Electric Company Turbomachine component having impingement heat transfer feature, related turbomachine and storage medium
US20180340437A1 (en) * 2017-02-24 2018-11-29 General Electric Company Spline for a turbine engine
US20180355754A1 (en) * 2017-02-24 2018-12-13 General Electric Company Spline for a turbine engine
US10648362B2 (en) * 2017-02-24 2020-05-12 General Electric Company Spline for a turbine engine
US10655495B2 (en) * 2017-02-24 2020-05-19 General Electric Company Spline for a turbine engine
US20180355741A1 (en) * 2017-02-24 2018-12-13 General Electric Company Spline for a turbine engine
US10480108B2 (en) 2017-03-01 2019-11-19 Rolls-Royce Corporation Ceramic matrix composite components reinforced for managing multi-axial stresses and methods for fabricating the same
US20180347399A1 (en) * 2017-06-01 2018-12-06 Pratt & Whitney Canada Corp. Turbine shroud with integrated heat shield
EP3470631A1 (de) * 2017-10-13 2019-04-17 Siemens Aktiengesellschaft Hitzeschildvorrichtung
US20190218925A1 (en) * 2018-01-18 2019-07-18 General Electric Company Turbine engine shroud
US10989068B2 (en) * 2018-07-19 2021-04-27 General Electric Company Turbine shroud including plurality of cooling passages
US10982559B2 (en) * 2018-08-24 2021-04-20 General Electric Company Spline seal with cooling features for turbine engines
US10961862B2 (en) 2019-06-07 2021-03-30 Raytheon Technologies Corporation Fatigue resistant blade outer air seal
US11365629B1 (en) * 2021-04-14 2022-06-21 General Electric Company Flow structure for turbine engine

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US4013376A (en) 1975-06-02 1977-03-22 United Technologies Corporation Coolable blade tip shroud
FR2416345A1 (fr) 1978-01-31 1979-08-31 Snecma Dispositif de refroidissement par impact des segments d'etancheite de turbine d'un turboreacteur
US4335886A (en) * 1980-07-22 1982-06-22 Cornell Pump Company Labyrinth seal with current-forming sealing passages
GB2125111B (en) 1982-03-23 1985-06-05 Rolls Royce Shroud assembly for a gas turbine engine
US4513975A (en) * 1984-04-27 1985-04-30 General Electric Company Thermally responsive labyrinth seal
FR2574473B1 (fr) * 1984-11-22 1987-03-20 Snecma Anneau de turbine pour une turbomachine a gaz
US4642024A (en) 1984-12-05 1987-02-10 United Technologies Corporation Coolable stator assembly for a rotary machine
US4730832A (en) * 1985-09-13 1988-03-15 Solar Turbines Incorporated Sealed telescopic joint and method of assembly
US5281090A (en) 1990-04-03 1994-01-25 General Electric Co. Thermally-tuned rotary labyrinth seal with active seal clearance control
GB2245316B (en) 1990-06-21 1993-12-15 Rolls Royce Plc Improvements in shroud assemblies for turbine rotors
US5201846A (en) * 1991-11-29 1993-04-13 General Electric Company Low-pressure turbine heat shield
DE69309437T2 (de) * 1992-11-24 1997-11-06 United Technologies Corp Kühlbarer dichtungsring für eine turbine
US5374161A (en) * 1993-12-13 1994-12-20 United Technologies Corporation Blade outer air seal cooling enhanced with inter-segment film slot
JP3564167B2 (ja) * 1994-05-11 2004-09-08 三菱重工業株式会社 分割環の冷却構造
US5584651A (en) * 1994-10-31 1996-12-17 General Electric Company Cooled shroud
US5738490A (en) * 1996-05-20 1998-04-14 Pratt & Whitney Canada, Inc. Gas turbine engine shroud seals
GB9709086D0 (en) * 1997-05-07 1997-06-25 Rolls Royce Plc Gas turbine engine cooling apparatus
GB9808656D0 (en) * 1998-04-23 1998-06-24 Rolls Royce Plc Fluid seal
GB0008892D0 (en) * 2000-04-12 2000-05-31 Rolls Royce Plc Abradable seals
EP1245792A1 (de) * 2001-03-30 2002-10-02 Siemens Aktiengesellschaft Gekühlter Mantelring für eine Turbine und Verfahren zur Herstellung eines Mantelrings

Also Published As

Publication number Publication date
US6742783B1 (en) 2004-06-01
EP1213444B1 (de) 2007-05-09
GB0029337D0 (en) 2001-01-17
DE60128319T2 (de) 2008-01-10
EP1213444A2 (de) 2002-06-12
US20040090013A1 (en) 2004-05-13
EP1213444A3 (de) 2004-02-04

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