GB1139958A - Jet nozzle assembly for a gas turbine engine - Google Patents

Jet nozzle assembly for a gas turbine engine

Info

Publication number
GB1139958A
GB1139958A GB53702/66A GB5370266A GB1139958A GB 1139958 A GB1139958 A GB 1139958A GB 53702/66 A GB53702/66 A GB 53702/66A GB 5370266 A GB5370266 A GB 5370266A GB 1139958 A GB1139958 A GB 1139958A
Authority
GB
United Kingdom
Prior art keywords
annulus
ducts
nozzle
efflux
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
GB53702/66A
Inventor
Francis Jeffrey Colville
Roger Anthony Cresswell
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 GB53702/66A priority Critical patent/GB1139958A/en
Priority to FR1602894D priority patent/FR1602894A/fr
Priority to DE19671531452 priority patent/DE1531452C/en
Publication of GB1139958A publication Critical patent/GB1139958A/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
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
    • F02K1/006—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector within one plane only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/38—Jet flaps
    • 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
    • F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

1,139,958. Controlling aircraft. ROLLS-ROYCE. Ltd. 30 Nov., 1966, No. 53702/66. Heading B7G. [Also in Division F1] The efflux gases from a jet propulsion plant are fed via an annulus (18), Fig. 2 (not shown), into a number of ducts 16, each carrying a nozzle 25, 25A to 25H, rotatable in unison about an axis 30 to deflex the jet efflux. Each nozzle 25, 25A to 25H may be part-spherical at its upstream end, and be mounted on a shaft 32, 32A to 32H, rotatable in bearings 31 in a duct 16, there being a small gap 26 between the duct and the nozzle to allow a flow of efflux gas therethrough, the shaft may carry an aerofoil 45 to reduce drag. The nozzles 25, 25A to 25H may be rotated by a pilot-controlled hydraulic or pneumatic ram 38, Fig. 4, operating a linkage system 33, 34, 35, 36. The annulus (18), Fig. 2 (not shown) may be cooled at the junctions with the ducts 16 by compressor air fed through ducts (20, 21) and apertures (22) by which the cooling air enters the annulus.
GB53702/66A 1966-11-30 1966-11-30 Jet nozzle assembly for a gas turbine engine Expired GB1139958A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB53702/66A GB1139958A (en) 1966-11-30 1966-11-30 Jet nozzle assembly for a gas turbine engine
FR1602894D FR1602894A (en) 1966-11-30 1967-11-20
DE19671531452 DE1531452C (en) 1966-11-30 1967-11-22 Jet nozzle for a gas turbine jet engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53702/66A GB1139958A (en) 1966-11-30 1966-11-30 Jet nozzle assembly for a gas turbine engine

Publications (1)

Publication Number Publication Date
GB1139958A true GB1139958A (en) 1969-01-15

Family

ID=10468694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53702/66A Expired GB1139958A (en) 1966-11-30 1966-11-30 Jet nozzle assembly for a gas turbine engine

Country Status (2)

Country Link
FR (1) FR1602894A (en)
GB (1) GB1139958A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0385834A1 (en) * 1989-03-01 1990-09-05 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Variable and vectorable nozzle unit for a jet engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0385834A1 (en) * 1989-03-01 1990-09-05 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Variable and vectorable nozzle unit for a jet engine
FR2643947A1 (en) * 1989-03-01 1990-09-07 Snecma AXISYMMETRICAL NOZZLE TURBOREACTOR EJECTION ASSEMBLY WITH VARIABLE SECTION AND PUSH-THROUGH
US4993638A (en) * 1989-03-01 1991-02-19 Societe Nationale D'etude Et De Construction De Mateurs D'aviation "S.N.E.C.M.A." Thrust vectoring nozzle assembly

Also Published As

Publication number Publication date
DE1531452A1 (en) 1970-05-06
FR1602894A (en) 1971-02-08
DE1531452B2 (en) 1971-05-13

Similar Documents

Publication Publication Date Title
US2865169A (en) Jet exhaust nozzle
CA1065621A (en) Cooling system for a thrust vectoring gas turbine engine exhaust system
US3318095A (en) Jet propulsion plant for aircraft with gas turbine engine and with fan driven by exhaust of such engine
GB955518A (en) Thrust-reversal in turbo-jet devices
GB1018581A (en) Improvements in aircraft jet propulsion nozzles
US3288373A (en) Jet nozzle
US3146590A (en) Power system with energy dividing means
US3266245A (en) Aircraft
GB1166396A (en) Improvements in Power Plant with Thrust Reverser.
US3041830A (en) Steering deflector for a turbo-fan engine
US5148673A (en) Integrated turboramjet engine
US3490236A (en) Flow separation control in an exhaust deflector
US3196609A (en) Gas turbine by-pass engine
US3279191A (en) Gas turbine power plant
GB1139958A (en) Jet nozzle assembly for a gas turbine engine
GB1136339A (en) Gas turbine by-pass engine
US3355889A (en) Movable power plant for direct lift and forward propulsion
GB1192887A (en) Swivelable Exhaust Deflection apparatus for Afterburning Gas Turbines Engines
GB913312A (en) Jet propulsion engine
US3447764A (en) Aircraft with jet propulsion engine
US3286930A (en) Jet pipe assembly
GB1357370A (en) Ducted fan gas turbine jet propulsion engine with thrust control means
GB974722A (en) Gas turbine jet propulsion engine
US20190023409A1 (en) System for preventing exhaust gas impingement on aircraft surfaces and surrounding areas
GB851225A (en) Adjustable propulsion nozzles