GB8918683D0 - Improvements in or relating to nozzle guide vanes for gas turbine engines - Google Patents

Improvements in or relating to nozzle guide vanes for gas turbine engines

Info

Publication number
GB8918683D0
GB8918683D0 GB898918683A GB8918683A GB8918683D0 GB 8918683 D0 GB8918683 D0 GB 8918683D0 GB 898918683 A GB898918683 A GB 898918683A GB 8918683 A GB8918683 A GB 8918683A GB 8918683 D0 GB8918683 D0 GB 8918683D0
Authority
GB
United Kingdom
Prior art keywords
relating
gas turbine
guide vanes
turbine engines
nozzle guide
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.)
Withdrawn
Application number
GB898918683A
Other versions
GB2235253A (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 GB8918683A priority Critical patent/GB2235253A/en
Publication of GB8918683D0 publication Critical patent/GB8918683D0/en
Publication of GB2235253A publication Critical patent/GB2235253A/en
Withdrawn legal-status Critical Current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
    • 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
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • 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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/21—Oxide ceramics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
GB8918683A 1989-08-16 1989-08-16 Ceramic guide vane for gas turbine engine Withdrawn GB2235253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8918683A GB2235253A (en) 1989-08-16 1989-08-16 Ceramic guide vane for gas turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8918683A GB2235253A (en) 1989-08-16 1989-08-16 Ceramic guide vane for gas turbine engine

Publications (2)

Publication Number Publication Date
GB8918683D0 true GB8918683D0 (en) 1989-09-27
GB2235253A GB2235253A (en) 1991-02-27

Family

ID=10661706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8918683A Withdrawn GB2235253A (en) 1989-08-16 1989-08-16 Ceramic guide vane for gas turbine engine

Country Status (1)

Country Link
GB (1) GB2235253A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726936B2 (en) 2006-07-25 2010-06-01 Siemens Energy, Inc. Turbine engine ring seal
US11415009B2 (en) 2021-01-15 2022-08-16 Raytheon Technologies Corporation Vane with pin mount and anti-rotation stabilizer rod
US11674404B2 (en) 2021-05-04 2023-06-13 Raytheon Technologies Corporation Seal assembly with seal arc segment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849747A1 (en) * 1978-11-16 1980-05-29 Volkswagenwerk Ag CERAMIC MATERIALS CONSTRUCTION AXIAL VANE FURNITURE FOR GAS TURBINES
US4326835A (en) * 1979-10-29 1982-04-27 General Motors Corporation Blade platform seal for ceramic/metal rotor assembly
US4395195A (en) * 1980-05-16 1983-07-26 United Technologies Corporation Shroud ring for use in a gas turbine engine
DE3110098C2 (en) * 1981-03-16 1983-03-17 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Turbine guide vane for gas turbine engines
DE3151413A1 (en) * 1981-12-24 1983-07-14 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "SHOVEL OF A FLUID MACHINE, IN PARTICULAR GAS TURBINE"
US4639189A (en) * 1984-02-27 1987-01-27 Rockwell International Corporation Hollow, thermally-conditioned, turbine stator nozzle
GB2161220B (en) * 1984-07-02 1988-09-01 Gen Electric Stator vane
US4621976A (en) * 1985-04-23 1986-11-11 United Technologies Corporation Integrally cast vane and shroud stator with damper

Also Published As

Publication number Publication date
GB2235253A (en) 1991-02-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)