DE69019443T2 - Turbinendeckbänder. - Google Patents

Turbinendeckbänder.

Info

Publication number
DE69019443T2
DE69019443T2 DE69019443T DE69019443T DE69019443T2 DE 69019443 T2 DE69019443 T2 DE 69019443T2 DE 69019443 T DE69019443 T DE 69019443T DE 69019443 T DE69019443 T DE 69019443T DE 69019443 T2 DE69019443 T2 DE 69019443T2
Authority
DE
Germany
Prior art keywords
turbine shrouds
shrouds
turbine
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
DE69019443T
Other languages
English (en)
Other versions
DE69019443D1 (de
Inventor
Paul Robert Hayton
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 DE69019443D1 publication Critical patent/DE69019443D1/de
Application granted granted Critical
Publication of DE69019443T2 publication Critical patent/DE69019443T2/de
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
    • 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
    • F01D11/005—Sealing means between non relatively rotating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69019443T 1989-09-15 1990-09-04 Turbinendeckbänder. Expired - Fee Related DE69019443T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898921003A GB8921003D0 (en) 1989-09-15 1989-09-15 Improvements in or relating to shroud rings

Publications (2)

Publication Number Publication Date
DE69019443D1 DE69019443D1 (de) 1995-06-22
DE69019443T2 true DE69019443T2 (de) 1995-11-09

Family

ID=10663187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69019443T Expired - Fee Related DE69019443T2 (de) 1989-09-15 1990-09-04 Turbinendeckbänder.

Country Status (5)

Country Link
US (1) US5137421A (de)
EP (1) EP0417958B1 (de)
JP (1) JPH03107537A (de)
DE (1) DE69019443T2 (de)
GB (1) GB8921003D0 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260371B (en) * 1991-10-09 1994-11-09 Rolls Royce Plc Turbine engines
US5971703A (en) * 1997-12-05 1999-10-26 Pratt & Whitney Canada Inc. Seal assembly for a gas turbine engine
US6726448B2 (en) 2002-05-15 2004-04-27 General Electric Company Ceramic turbine shroud
US6910853B2 (en) * 2002-11-27 2005-06-28 General Electric Company Structures for attaching or sealing a space between components having different coefficients or rates of thermal expansion
MX2008011352A (es) * 2006-03-06 2008-09-23 Alstom Technology Ltd Turbina de gas con un escudo termico anular y bandas de sellado anguladas.
US8528339B2 (en) 2007-04-05 2013-09-10 Siemens Energy, Inc. Stacked laminate gas turbine component
US8684689B2 (en) 2011-01-14 2014-04-01 Hamilton Sundstrand Corporation Turbomachine shroud
US9726043B2 (en) 2011-12-15 2017-08-08 General Electric Company Mounting apparatus for low-ductility turbine shroud
US9316109B2 (en) * 2012-04-10 2016-04-19 General Electric Company Turbine shroud assembly and method of forming
CN105612313B (zh) 2013-05-17 2017-11-21 通用电气公司 燃气涡轮机的cmc护罩支撑系统
JP6529013B2 (ja) 2013-12-12 2019-06-12 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
EP3155236A1 (de) 2014-06-12 2017-04-19 General Electric Company Ummantelungsaufhängeranordnung
CA2951638A1 (en) 2014-06-12 2015-12-17 General Electric Company Shroud hanger assembly
CN106460543B (zh) 2014-06-12 2018-12-21 通用电气公司 多件式护罩悬挂器组件
US9874104B2 (en) 2015-02-27 2018-01-23 General Electric Company Method and system for a ceramic matrix composite shroud hanger assembly

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792224A (fr) * 1971-12-01 1973-03-30 Penny Robert N Element composite long ayant un coefficient de dilatation lineaire effectif predetermine
US4087199A (en) * 1976-11-22 1978-05-02 General Electric Company Ceramic turbine shroud assembly
GB2103294B (en) * 1981-07-11 1984-08-30 Rolls Royce Shroud assembly for a gas turbine engine
GB2117451B (en) * 1982-03-05 1985-11-06 Rolls Royce Gas turbine shroud
GB2117843B (en) * 1982-04-01 1985-11-06 Rolls Royce Compressor shrouds
GB2119452A (en) * 1982-04-27 1983-11-16 Rolls Royce Shroud assemblies for axial flow turbomachine rotors
US4650394A (en) * 1984-11-13 1987-03-17 United Technologies Corporation Coolable seal assembly for a gas turbine engine
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
US4650395A (en) * 1984-12-21 1987-03-17 United Technologies Corporation Coolable seal segment for a rotary machine
FR2576301B1 (fr) * 1985-01-24 1992-03-13 Europ Propulsion Procede de preparation de materiaux refractaires poreux, produits nouveaux ainsi obtenus et leurs applications a la preparation d'anneaux de turbine abradables
FR2576637B1 (fr) * 1985-01-30 1988-11-18 Snecma Anneau de turbine a gaz.
EP0197654A2 (de) * 1985-04-01 1986-10-15 General Motors Corporation Motorkolben-Zusammenbau mit keramischem Oberring
DE3535106A1 (de) * 1985-10-02 1987-04-16 Mtu Muenchen Gmbh Einrichtung zur aeusseren ummantelung der laufschaufeln von axialgasturbinen
FR2597921A1 (fr) * 1986-04-24 1987-10-30 Snecma Anneau de turbine sectorise

Also Published As

Publication number Publication date
DE69019443D1 (de) 1995-06-22
GB8921003D0 (en) 1989-11-01
JPH03107537A (ja) 1991-05-07
EP0417958B1 (de) 1995-05-17
EP0417958A3 (en) 1992-10-28
EP0417958A2 (de) 1991-03-20
US5137421A (en) 1992-08-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee