GB710752A - Improvements in turbo-jet engine discharge nozzles - Google Patents

Improvements in turbo-jet engine discharge nozzles

Info

Publication number
GB710752A
GB710752A GB21500/50A GB2150050A GB710752A GB 710752 A GB710752 A GB 710752A GB 21500/50 A GB21500/50 A GB 21500/50A GB 2150050 A GB2150050 A GB 2150050A GB 710752 A GB710752 A GB 710752A
Authority
GB
United Kingdom
Prior art keywords
nozzle
valve
disposed
burners
turbo
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
GB21500/50A
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Publication of GB710752A publication Critical patent/GB710752A/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/15—Control or regulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

710,752. Jet-propulsion plant COMPAGNIE ELECTROMECANIQUE. Aug. 31, 1950 [Feb. 20, 1950], No. 21500/50. Class 110(3) In a turbo-jet engine gas discharge nozzle comprising an annular auxiliary gas discharge nozzle 6 disposed concentrically around a main discharge nozzle 5 having reheat burners 4 therein. the inlet of the 'nozzle 6 is disposed between the cutlet of the turbine and the reheat burners and controlled by valve means 8 disposed upstream thereof to open said inlet when the reheat burners are ignited, the outlet of the nozzle 6 being disposed in the transverse plane of the outlet of the nozzle 5. The valve 8 is operated through arms 9 and a tube 10 by an oil operated relay 11; the actuation of the valve and the supply of fuel to the burners 4 being controlled by a governor. Cooling air is fed through struts 3, a cone 2, the members 9. 10 and ports 13 into either the nozzle 5 or the nozzle 6 according to the setting of the valve 8. The nozzle 6 may be subdivided into a plurality of segmental sections.
GB21500/50A 1950-02-20 1950-08-31 Improvements in turbo-jet engine discharge nozzles Expired GB710752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR710752X 1950-02-20

Publications (1)

Publication Number Publication Date
GB710752A true GB710752A (en) 1954-06-16

Family

ID=9072918

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21500/50A Expired GB710752A (en) 1950-02-20 1950-08-31 Improvements in turbo-jet engine discharge nozzles

Country Status (1)

Country Link
GB (1) GB710752A (en)

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