GB597954A - Improvements in or relating to aerodynamic propelling means operating through directreaction jet and sweeping - Google Patents

Improvements in or relating to aerodynamic propelling means operating through directreaction jet and sweeping

Info

Publication number
GB597954A
GB597954A GB1475445A GB1475445A GB597954A GB 597954 A GB597954 A GB 597954A GB 1475445 A GB1475445 A GB 1475445A GB 1475445 A GB1475445 A GB 1475445A GB 597954 A GB597954 A GB 597954A
Authority
GB
United Kingdom
Prior art keywords
jet
valve
propulsion
speed
control
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
GB1475445A
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 Soc
Original Assignee
Rateau SA Soc
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
Priority to FR597954X priority Critical
Application filed by Rateau SA Soc filed Critical Rateau SA Soc
Publication of GB597954A publication Critical patent/GB597954A/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
    • F02K3/075—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

Abstract

597,954. Jet-propulsion of aircraft. SOC. RATEAU, and ANXIONNAZ, R. June 11, 1945, No. 14754. Convention date, Jan. 26, 1942. [Class 110 (iii)] In a gas turbine plant for the jet-propulsion of aircraft, in which part of the air from the low-pressure stage of the air compressors is discharged direct to the propulsion jet, the discharge to the jet is controlled by a valve which may be operated automatically or by the pilot. In one form, the cylindrical valve m controls the passage of the air to the jet p<2> and it is operated in conjunction with a spear control j of an auxiliary propulsion jet t<11>. Movement of the control point g to the right first closes the spear control and thereafter opens the valve m. In running up to speed, the spear control is fully open when the plant is started and is gradually closed as the speed rises. The plant is run to a specific speed with both spear control and valve m closed, the valve m is then opened wide and gradually closed as the speed further increases.
GB1475445A 1942-01-26 1945-06-11 Improvements in or relating to aerodynamic propelling means operating through directreaction jet and sweeping Expired GB597954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR597954X 1942-01-26

Publications (1)

Publication Number Publication Date
GB597954A true GB597954A (en) 1948-02-06

Family

ID=8968579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1475445A Expired GB597954A (en) 1942-01-26 1945-06-11 Improvements in or relating to aerodynamic propelling means operating through directreaction jet and sweeping

Country Status (1)

Country Link
GB (1) GB597954A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796732A (en) * 1953-05-12 1957-06-25 Napier & Son Ltd Gas producing apparatus of the gas turbine type
DE1102493B (en) * 1957-12-30 1961-03-16 Rolls Royce Two cycle gas turbine jet engine
DE1184562B (en) * 1960-08-02 1964-12-31 Rolls Royce Two current gas turbine jet engine
DE1209808B (en) * 1961-12-27 1966-01-27 Rolls Royce Two current gas turbine jet engine with an afterburner fuel injector in the torque tube
DE1210258B (en) * 1961-09-22 1966-02-03 Rolls Royce By gas turbine jet engine
DE1268438B (en) * 1960-05-06 1968-05-16 Rolls Royce By gas turbine jet engine
DE1300355B (en) * 1965-11-22 1969-07-31 Snecma Convergent-divergent exhaust nozzle
WO2012092215A1 (en) 2010-12-28 2012-07-05 Rolls-Royce North American Technologies, Inc. Gas turbine engine with bypass mixer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796732A (en) * 1953-05-12 1957-06-25 Napier & Son Ltd Gas producing apparatus of the gas turbine type
DE1102493B (en) * 1957-12-30 1961-03-16 Rolls Royce Two cycle gas turbine jet engine
DE1268438B (en) * 1960-05-06 1968-05-16 Rolls Royce By gas turbine jet engine
DE1184562B (en) * 1960-08-02 1964-12-31 Rolls Royce Two current gas turbine jet engine
DE1210258B (en) * 1961-09-22 1966-02-03 Rolls Royce By gas turbine jet engine
DE1209808B (en) * 1961-12-27 1966-01-27 Rolls Royce Two current gas turbine jet engine with an afterburner fuel injector in the torque tube
DE1300355B (en) * 1965-11-22 1969-07-31 Snecma Convergent-divergent exhaust nozzle
WO2012092215A1 (en) 2010-12-28 2012-07-05 Rolls-Royce North American Technologies, Inc. Gas turbine engine with bypass mixer
EP2659119A4 (en) * 2010-12-28 2015-06-24 Rolls Royce Nam Tech Inc Gas turbine engine with bypass mixer

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