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FR1507523A - Gas turbine engine improvements - Google Patents

Gas turbine engine improvements

Info

Publication number
FR1507523A
FR1507523A FR90064A FR90064A FR1507523A FR 1507523 A FR1507523 A FR 1507523A FR 90064 A FR90064 A FR 90064A FR 90064 A FR90064 A FR 90064A FR 1507523 A FR1507523 A FR 1507523A
Authority
FR
France
Prior art keywords
gas turbine
turbine engine
engine improvements
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
Application number
FR90064A
Other languages
French (fr)
Inventor
Geoffrey Light Wilde
James Alexander Petrie
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
Application granted granted Critical
Publication of FR1507523A publication Critical patent/FR1507523A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
    • F02C3/064—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages the compressor having concentric stages
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR90064A 1966-01-07 1967-01-05 Gas turbine engine improvements Expired FR1507523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB74766 1966-01-07

Publications (1)

Publication Number Publication Date
FR1507523A true FR1507523A (en) 1967-12-29

Family

ID=9709826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR90064A Expired FR1507523A (en) 1966-01-07 1967-01-05 Gas turbine engine improvements

Country Status (2)

Country Link
US (1) US3385064A (en)
FR (1) FR1507523A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086419A1 (en) * 1970-04-28 1971-12-31 Mini Aviat Britan

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1113542A (en) * 1967-01-06 1968-05-15 Rolls Royce Gas turbine engine
US3514955A (en) * 1968-03-28 1970-06-02 Gen Electric Mixing structures and turbofan engines employing same
US3861139A (en) * 1973-02-12 1975-01-21 Gen Electric Turbofan engine having counterrotating compressor and turbine elements and unique fan disposition
US4045957A (en) * 1976-02-20 1977-09-06 United Technologies Corporation Combined guide vane and mixer for a gas turbine engine
GB2061389B (en) * 1979-10-23 1983-05-18 Rolls Royce Rod installation for a gas turbine engine
US4790133A (en) * 1986-08-29 1988-12-13 General Electric Company High bypass ratio counterrotating turbofan engine
US4860537A (en) * 1986-08-29 1989-08-29 Brandt, Inc. High bypass ratio counterrotating gearless front fan engine
GB9313905D0 (en) * 1993-07-06 1993-08-25 Rolls Royce Plc Shaft power transfer in gas turbine engines
US5988980A (en) * 1997-09-08 1999-11-23 General Electric Company Blade assembly with splitter shroud
EP2235329A4 (en) * 2007-12-20 2018-02-21 GKN Aerospace Sweden AB Gas turbine engine
DE102008028883A1 (en) * 2008-06-18 2009-12-24 Rolls-Royce Deutschland Ltd & Co Kg Gas turbine with at least one multi-stage compressor unit comprising a plurality of compressor modules
EP2177735A3 (en) * 2008-10-20 2012-02-15 Rolls-Royce North American Technologies, Inc. Turbofan
US9506402B2 (en) * 2011-07-29 2016-11-29 United Technologies Corporation Three spool engine bearing configuration
JP7406920B2 (en) * 2019-03-20 2023-12-28 三菱重工業株式会社 Turbine blades and gas turbines
GB2603148A (en) * 2021-01-28 2022-08-03 Rolls Royce Plc Gas turbine engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430399A (en) * 1942-11-05 1947-11-04 Armstrong Siddeley Motors Ltd Jet augmenter for combustion turbine propulsion plants
US3273340A (en) * 1963-11-22 1966-09-20 Gen Electric Gas turbine powerplant having an extremely high pressure ratio cycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086419A1 (en) * 1970-04-28 1971-12-31 Mini Aviat Britan

Also Published As

Publication number Publication date
US3385064A (en) 1968-05-28

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