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GB2251895B - Gas turbine engine - Google Patents

Gas turbine engine

Info

Publication number
GB2251895B
GB2251895B GB8031989A GB8031989A GB2251895B GB 2251895 B GB2251895 B GB 2251895B GB 8031989 A GB8031989 A GB 8031989A GB 8031989 A GB8031989 A GB 8031989A GB 2251895 B GB2251895 B GB 2251895B
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine engine
engine
gas
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
GB8031989A
Other versions
GB2251895A (en
Inventor
John Henry Roy Sadler
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 GB8031989A priority Critical patent/GB2251895B/en
Priority to US06/699,446 priority patent/US5192186A/en
Publication of GB2251895A publication Critical patent/GB2251895A/en
Application granted granted Critical
Publication of GB2251895B publication Critical patent/GB2251895B/en
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
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
    • F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/208—Heat transfer, e.g. cooling using heat pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB8031989A 1980-10-03 1980-10-03 Gas turbine engine Expired - Fee Related GB2251895B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8031989A GB2251895B (en) 1980-10-03 1980-10-03 Gas turbine engine
US06/699,446 US5192186A (en) 1980-10-03 1984-11-20 Gas turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8031989A GB2251895B (en) 1980-10-03 1980-10-03 Gas turbine engine

Publications (2)

Publication Number Publication Date
GB2251895A GB2251895A (en) 1992-07-22
GB2251895B true GB2251895B (en) 1992-12-09

Family

ID=10516460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031989A Expired - Fee Related GB2251895B (en) 1980-10-03 1980-10-03 Gas turbine engine

Country Status (1)

Country Link
GB (1) GB2251895B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309199A1 (en) * 1993-03-22 1994-09-29 Abb Management Ag Device for the fixing of heat accumulation segments and stator blades in axial flow turbines
FR2906295B1 (en) * 2006-09-22 2011-11-18 Snecma DEVICE FOR INSULATING SHEETS ON A CARTER FOR IMPROVING THE GAME IN A DAWN TOP
EP2159377A1 (en) * 2008-08-27 2010-03-03 Siemens Aktiengesellschaft Stator vane support for a gas turbine and corresponding gas turbine plant
US20110103939A1 (en) * 2009-10-30 2011-05-05 General Electric Company Turbine rotor blade tip and shroud clearance control
US11215075B2 (en) * 2019-11-19 2022-01-04 Rolls-Royce North American Technologies Inc. Turbine shroud assembly with flange mounted ceramic matrix composite turbine shroud ring

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1330893A (en) * 1969-10-02 1973-09-19 Gen Electric Gas turbine engine shroud assemblies
GB1435593A (en) * 1972-11-17 1976-05-12 Gen Motors Corp Porous abradable seal structures and method of manufacture
GB1446254A (en) * 1973-02-02 1976-08-18 Gen Electric Impingement-convective cooling systems
GB1484288A (en) * 1975-12-03 1977-09-01 Rolls Royce Gas turbine engines
GB1484936A (en) * 1974-12-07 1977-09-08 Rolls Royce Gas turbine engines
GB1491112A (en) * 1974-07-31 1977-11-09 Snecma Turbines
GB1541894A (en) * 1976-08-12 1979-03-14 Rolls Royce Gas turbine engines
GB1548836A (en) * 1977-03-17 1979-07-18 Rolls Royce Gasturbine engine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1330893A (en) * 1969-10-02 1973-09-19 Gen Electric Gas turbine engine shroud assemblies
GB1435593A (en) * 1972-11-17 1976-05-12 Gen Motors Corp Porous abradable seal structures and method of manufacture
GB1446254A (en) * 1973-02-02 1976-08-18 Gen Electric Impingement-convective cooling systems
GB1491112A (en) * 1974-07-31 1977-11-09 Snecma Turbines
GB1484936A (en) * 1974-12-07 1977-09-08 Rolls Royce Gas turbine engines
GB1484288A (en) * 1975-12-03 1977-09-01 Rolls Royce Gas turbine engines
GB1541894A (en) * 1976-08-12 1979-03-14 Rolls Royce Gas turbine engines
GB1548836A (en) * 1977-03-17 1979-07-18 Rolls Royce Gasturbine engine

Also Published As

Publication number Publication date
GB2251895A (en) 1992-07-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931003