GB627832A - Improvement in propulsion plant comprising a gas turbine driven airscrew - Google Patents

Improvement in propulsion plant comprising a gas turbine driven airscrew

Info

Publication number
GB627832A
GB627832A GB30847/45A GB3084745A GB627832A GB 627832 A GB627832 A GB 627832A GB 30847/45 A GB30847/45 A GB 30847/45A GB 3084745 A GB3084745 A GB 3084745A GB 627832 A GB627832 A GB 627832A
Authority
GB
United Kingdom
Prior art keywords
gas turbine
plant
jet
airscrew
compressor
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
GB30847/45A
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.)
Rateau SA
Original Assignee
Rateau SA
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 Rateau SA filed Critical Rateau SA
Publication of GB627832A publication Critical patent/GB627832A/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
    • F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/20—Adaptations of gas-turbine plants for driving vehicles
    • F02C6/206—Adaptations of gas-turbine plants for driving vehicles the vehicles being airscrew driven
    • 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
    • F02K3/075—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 controlling flow ratio between flows
    • 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)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

627,832. Jet propulsion plant. SOC. RATEAU, and ANXIONNAZ, R. Nov. 16, 1945. No. 30847. Convention date, April 4. [Class 110(iii)] In a gas turbine jet propulsion plant which also drives an airscrew, part of the air from the compressor is taken direct to a chamber in front of the jet propulsion nozzle. The gas turbine plant shown comprises a turbine e which drives a compressor b<1>, b<2> and an airscrew a and exhausts to a propulsion nozzle f. Part of the air is taken from the compressor at h and passed through a pipe i to a chamber in front of the propulsion nozzle f. To increase the jet thrust from the plant fuel may be burnt in the jet pipe by burners g. The amount of air passing through the by-pass pipe i may be regulated by an annular throttle j. Specifications 571,333 and 586,277 are referred to.
GB30847/45A 1945-04-04 1945-11-16 Improvement in propulsion plant comprising a gas turbine driven airscrew Expired GB627832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995990T 1945-04-04

Publications (1)

Publication Number Publication Date
GB627832A true GB627832A (en) 1949-08-17

Family

ID=9557563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30847/45A Expired GB627832A (en) 1945-04-04 1945-11-16 Improvement in propulsion plant comprising a gas turbine driven airscrew

Country Status (3)

Country Link
US (1) US2464724A (en)
FR (1) FR995990A (en)
GB (1) GB627832A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043721B (en) * 1955-10-05 1958-11-13 Power Jets Res & Dev Ltd Jet engine
DE1164160B (en) * 1960-03-14 1964-02-27 Rolls Royce Limited, Derby, Derbyshire (Großbritannien) By-pass gas turbine engine.
DE1184562B (en) * 1960-08-02 1964-12-31 Rolls Royce Twin-flow gas turbine jet engine
DE1193312B (en) * 1961-03-21 1965-05-20 Rolls Royce Turbofan engine
DE1209808B (en) * 1961-12-27 1966-01-27 Rolls Royce Twin-flow gas turbine jet engine with an afterburner fuel injector in the thrust tube
FR2508552A1 (en) * 1981-06-29 1982-12-31 Gen Electric COMBINED PROPELLER
EP0156933A1 (en) * 1984-04-02 1985-10-09 The Boeing Company Turboprop engine

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296800A (en) * 1967-01-10 Gas turbine power plant
US2610465A (en) * 1945-09-27 1952-09-16 Rateau Soc Auxiliary thrust means for jetpropelled aircraft
US2667226A (en) * 1946-05-18 1954-01-26 Fairey Aviat Co Ltd Jet-driven helicopter rotor
US2591540A (en) * 1946-11-29 1952-04-01 Rolls Royce Vehicle gas turbine free wheel overdrive
US2593541A (en) * 1947-04-03 1952-04-22 Napier & Son Ltd Cooling apparatus for use with aero or other engines
US2818223A (en) * 1947-04-09 1957-12-31 Fairey Aviat Co Ltd Jet propulsion of helicopters
US2635420A (en) * 1947-05-14 1953-04-21 Shell Dev Jet propulsion engine with auxiliary pulse jet engine
US2720078A (en) * 1948-03-01 1955-10-11 Solar Aircraft Co Burner for use in high velocity ducts
US2653446A (en) * 1948-06-05 1953-09-29 Lockheed Aircraft Corp Compressor and fuel control system for high-pressure gas turbine power plants
US2709336A (en) * 1948-08-04 1955-05-31 Jarvis C Marble Jet propulsion units embodying positive displacement compressor and engine components
US2789417A (en) * 1949-03-22 1957-04-23 Bendix Aviat Corp Tailpipe or afterburning control for turbojet engines
US2679725A (en) * 1949-07-15 1954-06-01 Sharma Devendra Nath Exhaust effusion turbine jet propulsion power unit
US2689452A (en) * 1949-12-02 1954-09-21 United Aircraft Corp Device for increasing the thrust of turbojet engines
US2704434A (en) * 1950-03-20 1955-03-22 Heinz E Schmitt High pressure ratio gas turbine of the dual set type
US2685421A (en) * 1950-08-30 1954-08-03 G M Giannini & Co Inc Aircraft nose mounting for jet engines
US2672726A (en) * 1950-09-19 1954-03-23 Bell Aircraft Corp Ducted fan jet aircraft engine
US2703477A (en) * 1951-03-16 1955-03-08 Rateau Soc Rotary jet propulsion unit
US2775864A (en) * 1951-04-10 1957-01-01 Gen Motors Corp Jet propulsion engine with afterburner
GB757981A (en) * 1952-02-06 1956-09-26 Rolls Royce Improvements in or relating to gas turbine engines
US2753685A (en) * 1951-08-02 1956-07-10 Rolls Royce Gas turbine engine with exhaust gas heating means
US2726508A (en) * 1952-02-25 1955-12-13 Havilland Engine Co Ltd Aircraft propulsion units of the gas turbine jet type
US2671313A (en) * 1952-03-07 1954-03-09 Emile A Laramee Jet engine vacuum expansion nozzle
US2810258A (en) * 1952-06-17 1957-10-22 Rolls Royce Fuel control means responsive to rate of change of by-pass duct pressure in by-pass gas turbine engines
US3030769A (en) * 1953-02-25 1962-04-24 William C Badders Ramjet variable area exit nozzle
US2987873A (en) * 1955-05-13 1961-06-13 Phillips Petroleum Co Method and apparatus for using ammonia to increase the air specific impulse of a two-stage compressor turbojet engine
DE1058315B (en) * 1955-09-30 1959-05-27 Power Jets Res & Dev Ltd Jet engine with air inlet connected to a combustion chamber via a connecting duct and device arranged within this connecting duct for increasing the pressure of the air flowing from the air inlet to the combustion chamber
US2968146A (en) * 1956-03-23 1961-01-17 Power Jets Res & Dev Ltd Convertible turbo-rocket and ram jet engine
GB852829A (en) * 1957-04-03 1960-11-02 Rolls Royce Improvements in or relating to gas-turbine jet propulsion engines
US3048353A (en) * 1957-07-12 1962-08-07 Gene C Holmes Means of flight control of a helicopter
US3108767A (en) * 1960-03-14 1963-10-29 Rolls Royce By-pass gas turbine engine with air bleed means
IT649857A (en) * 1960-05-06
US3344606A (en) * 1961-09-27 1967-10-03 United Aircraft Corp Recover bleed air turbojet
DE1231960B (en) * 1962-12-17 1967-01-05 Rolls Royce Combined gas turbine jet and ramjet engine
GB971222A (en) * 1962-12-17 1964-09-30 Rolls Royce Gas turbine power plant
EP2957503B1 (en) * 2014-06-19 2016-08-17 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Aircraft with two engines having by-pass air inlet openings and bleed air outlets as well as engine for an aircraft
US12116898B2 (en) * 2023-01-26 2024-10-15 Pratt & Whitney Canada Corp. Ram air driven blade tip clearance control system for turboprop engines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024274A (en) * 1932-07-26 1935-12-17 Campini Secondo Reaction-propulsion method and plant
US2280835A (en) * 1936-04-21 1942-04-28 Jarvis C Marble Aircraft
FR848225A (en) * 1937-12-31 1939-10-25 Method and device for propelling an aircraft
US2385366A (en) * 1938-04-19 1945-09-25 Jarvis C Marble Power plant for aircraft
US2396911A (en) * 1939-12-04 1946-03-19 Anxionnaz Rene Reaction propelling device for aircraft
US2356557A (en) * 1939-12-19 1944-08-22 Anxionnaz Rene Reaction propelling device with supercharged engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043721B (en) * 1955-10-05 1958-11-13 Power Jets Res & Dev Ltd Jet engine
DE1164160B (en) * 1960-03-14 1964-02-27 Rolls Royce Limited, Derby, Derbyshire (Großbritannien) By-pass gas turbine engine.
DE1184562B (en) * 1960-08-02 1964-12-31 Rolls Royce Twin-flow gas turbine jet engine
DE1193312B (en) * 1961-03-21 1965-05-20 Rolls Royce Turbofan engine
DE1209808B (en) * 1961-12-27 1966-01-27 Rolls Royce Twin-flow gas turbine jet engine with an afterburner fuel injector in the thrust tube
FR2508552A1 (en) * 1981-06-29 1982-12-31 Gen Electric COMBINED PROPELLER
EP0156933A1 (en) * 1984-04-02 1985-10-09 The Boeing Company Turboprop engine

Also Published As

Publication number Publication date
FR995990A (en) 1951-12-11
US2464724A (en) 1949-03-15

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