GB201305701D0 - Wall section for the working gas annulus of a gas turbine engine - Google Patents

Wall section for the working gas annulus of a gas turbine engine

Info

Publication number
GB201305701D0
GB201305701D0 GBGB1305701.3A GB201305701A GB201305701D0 GB 201305701 D0 GB201305701 D0 GB 201305701D0 GB 201305701 A GB201305701 A GB 201305701A GB 201305701 D0 GB201305701 D0 GB 201305701D0
Authority
GB
United Kingdom
Prior art keywords
turbine engine
wall section
annulus
gas turbine
gas
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.)
Ceased
Application number
GBGB1305701.3A
Other languages
English (en)
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
Priority to GBGB1305701.3A priority Critical patent/GB201305701D0/en
Publication of GB201305701D0 publication Critical patent/GB201305701D0/en
Priority to EP14161420.6A priority patent/EP2784269A1/de
Priority to US14/225,013 priority patent/US20140294572A1/en
Ceased 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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
    • 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
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments
    • 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
    • F05D2240/00—Components
    • F05D2240/90—Mounting on supporting structures or systems
    • F05D2240/91—Mounting on supporting structures or systems on a stationary structure
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/14—Two-dimensional elliptical
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/31—Retaining bolts or nuts
    • F05D2260/311—Retaining bolts or nuts of the frangible or shear type
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • F05D2300/6033—Ceramic matrix composites [CMC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GBGB1305701.3A 2013-03-28 2013-03-28 Wall section for the working gas annulus of a gas turbine engine Ceased GB201305701D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB1305701.3A GB201305701D0 (en) 2013-03-28 2013-03-28 Wall section for the working gas annulus of a gas turbine engine
EP14161420.6A EP2784269A1 (de) 2013-03-28 2014-03-25 Wandabschnitt für den Arbeitsgaskanal eines Gasturbinenmotors, zugehörige Mantelring und Gasturbinenmotor
US14/225,013 US20140294572A1 (en) 2013-03-28 2014-03-25 Wall section for the working gas annulus of a gas turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1305701.3A GB201305701D0 (en) 2013-03-28 2013-03-28 Wall section for the working gas annulus of a gas turbine engine

Publications (1)

Publication Number Publication Date
GB201305701D0 true GB201305701D0 (en) 2013-05-15

Family

ID=48444935

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1305701.3A Ceased GB201305701D0 (en) 2013-03-28 2013-03-28 Wall section for the working gas annulus of a gas turbine engine

Country Status (3)

Country Link
US (1) US20140294572A1 (de)
EP (1) EP2784269A1 (de)
GB (1) GB201305701D0 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9726043B2 (en) 2011-12-15 2017-08-08 General Electric Company Mounting apparatus for low-ductility turbine shroud
BR112015028691A2 (pt) 2013-05-17 2017-07-25 Gen Electric sistema de sustentação de invólucro
EP3080403B1 (de) 2013-12-12 2019-05-01 General Electric Company Trägersystem für cmc-mantel
CN106460542B (zh) 2014-06-12 2018-11-02 通用电气公司 护罩挂架组件
WO2015191169A1 (en) 2014-06-12 2015-12-17 General Electric Company Shroud hanger assembly
JP6574208B2 (ja) 2014-06-12 2019-09-11 ゼネラル・エレクトリック・カンパニイ シュラウドハンガアセンブリ
US9874104B2 (en) 2015-02-27 2018-01-23 General Electric Company Method and system for a ceramic matrix composite shroud hanger assembly
US10370997B2 (en) 2015-05-26 2019-08-06 Rolls-Royce Corporation Turbine shroud having ceramic matrix composite seal segment
US10370998B2 (en) * 2015-05-26 2019-08-06 Rolls-Royce Corporation Flexibly mounted ceramic matrix composite seal segments
US9963990B2 (en) * 2015-05-26 2018-05-08 Rolls-Royce North American Technologies, Inc. Ceramic matrix composite seal segment for a gas turbine engine
US10087770B2 (en) * 2015-05-26 2018-10-02 Rolls-Royce Corporation Shroud cartridge having a ceramic matrix composite seal segment
US10047624B2 (en) 2015-06-29 2018-08-14 Rolls-Royce North American Technologies Inc. Turbine shroud segment with flange-facing perimeter seal
US20170328203A1 (en) * 2016-05-10 2017-11-16 General Electric Company Turbine assembly, turbine inner wall assembly, and turbine assembly method
US20180223681A1 (en) * 2017-02-09 2018-08-09 General Electric Company Turbine engine shroud with near wall cooling
CA3000376A1 (en) * 2017-05-23 2018-11-23 Rolls-Royce Corporation Turbine shroud assembly having ceramic matrix composite track segments with metallic attachment features
US10569481B2 (en) 2017-06-26 2020-02-25 General Electric Company Shaped composite ply layups and methods for shaping composite ply layups
US10941665B2 (en) 2018-05-04 2021-03-09 General Electric Company Composite airfoil assembly for an interdigitated rotor
US10677075B2 (en) 2018-05-04 2020-06-09 General Electric Company Composite airfoil assembly for an interdigitated rotor
US11085316B2 (en) 2018-08-22 2021-08-10 Raytheon Technologies Corporation Blade outer air seal formed of laminate and having radial support hooks
US10934854B2 (en) 2018-09-11 2021-03-02 General Electric Company CMC component cooling cavities
US11040915B2 (en) 2018-09-11 2021-06-22 General Electric Company Method of forming CMC component cooling cavities
US10968761B2 (en) 2018-11-08 2021-04-06 Raytheon Technologies Corporation Seal assembly with impingement seal plate
FR3093344B1 (fr) 2019-03-01 2021-06-04 Safran Ceram Ensemble pour une turbine de turbomachine
US11047245B2 (en) 2019-08-12 2021-06-29 Raytheon Technologies Corporation CMC component attachment pin
US11286802B2 (en) 2019-10-09 2022-03-29 Rolls-Royce Corporation Turbine shroud segment having a seal segment perimeter seal with separated buffer cavities
US11156110B1 (en) 2020-08-04 2021-10-26 General Electric Company Rotor assembly for a turbine section of a gas turbine engine
US11655719B2 (en) 2021-04-16 2023-05-23 General Electric Company Airfoil assembly
US11591927B1 (en) * 2021-12-16 2023-02-28 Rolls-Royce Corporation Turbine engine fan track liner with outer flange case mounting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9513252D0 (en) * 1995-06-29 1995-09-06 Rolls Royce Plc An abradable composition
US7563071B2 (en) * 2005-08-04 2009-07-21 Siemens Energy, Inc. Pin-loaded mounting apparatus for a refractory component in a combustion turbine engine
GB0703827D0 (en) * 2007-02-28 2007-04-11 Rolls Royce Plc Rotor seal segment

Also Published As

Publication number Publication date
EP2784269A1 (de) 2014-10-01
US20140294572A1 (en) 2014-10-02

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)