JPS51146613A - Variable area nozzle for gas turbine engine - Google Patents

Variable area nozzle for gas turbine engine

Info

Publication number
JPS51146613A
JPS51146613A JP51051652A JP5165276A JPS51146613A JP S51146613 A JPS51146613 A JP S51146613A JP 51051652 A JP51051652 A JP 51051652A JP 5165276 A JP5165276 A JP 5165276A JP S51146613 A JPS51146613 A JP S51146613A
Authority
JP
Japan
Prior art keywords
gas turbine
turbine engine
variable area
area nozzle
nozzle
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.)
Pending
Application number
JP51051652A
Other languages
English (en)
Inventor
Jiyon Naichingeeru Dagurasu
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
Publication of JPS51146613A publication Critical patent/JPS51146613A/ja
Pending 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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F02K1/1261—Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a substantially axially movable structure
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
JP51051652A 1976-04-12 1976-05-06 Variable area nozzle for gas turbine engine Pending JPS51146613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18889/75A GB1533986A (en) 1976-04-12 1976-04-12 Nozzles for gas turbine engines

Publications (1)

Publication Number Publication Date
JPS51146613A true JPS51146613A (en) 1976-12-16

Family

ID=10120173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51051652A Pending JPS51146613A (en) 1976-04-12 1976-05-06 Variable area nozzle for gas turbine engine

Country Status (5)

Country Link
US (1) US4049199A (ja)
JP (1) JPS51146613A (ja)
DE (1) DE2617677A1 (ja)
FR (1) FR2310471A1 (ja)
GB (1) GB1533986A (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714421B1 (fr) * 1980-01-14 1996-03-01 Snecma Tuyère comportant un convergent-divergent réglable, notamment pour moteur à réaction.
US4552309A (en) * 1982-04-07 1985-11-12 Rolls-Royce Inc. Variable geometry nozzles for turbomachines
JPS6117959A (ja) * 1984-07-05 1986-01-25 Japan Aviation Electronics Ind Ltd 加速度計
US5039014A (en) * 1989-04-11 1991-08-13 General Electric Company Axisymmetric vectoring exhaust nozzle seal
US5140809A (en) * 1990-02-12 1992-08-25 General Electric Company Exhaust nozzle idle thrust spoiling method
US5235808A (en) * 1990-02-12 1993-08-17 General Electric Company Exhaust nozzle including idle thrust spoiling
US5102050A (en) * 1991-01-22 1992-04-07 General Electric Company Divergent flap actuation system for two-dimensional convergent - divergent turbojet exhaust nozzle
DE69704479T2 (de) * 1997-01-17 2001-10-18 Turbo Propulsores Ind Dichtungsklappe für eine convergent-divergente Schubdüse
US6871797B2 (en) * 2003-07-07 2005-03-29 United Technologies Corporation Turbine engine nozzle
US7225622B2 (en) * 2003-07-21 2007-06-05 United Technologies Corporation Turbine engine nozzle
GB2416194B (en) * 2004-07-15 2006-08-16 Rolls Royce Plc A spacer arrangement
WO2008063154A2 (en) * 2006-10-12 2008-05-29 United Technologies Corporation Fan variable area nozzle with adaptive structure
US7845176B2 (en) * 2007-03-20 2010-12-07 United Technologies Corporation Mode strut and divergent flap interface
US8020386B2 (en) * 2007-08-21 2011-09-20 United Technologies Corporation Rollertrack pivoting axi-nozzle
US8562281B2 (en) * 2008-12-31 2013-10-22 Rolls Royce Corporation Actuator
US9021813B2 (en) 2011-07-18 2015-05-05 The Boeing Company Cable-actuated variable area fan nozzle with elastomeric seals
US9581109B1 (en) * 2013-04-11 2017-02-28 Geoffrey P. Pinto Axially translating and radially tilting fan nozzle segments with combined actuation and position sensing
US9581145B2 (en) * 2013-05-14 2017-02-28 The Boeing Company Shape memory alloy actuation system for variable area fan nozzle
GB201609071D0 (en) 2016-05-24 2016-07-06 Rolls Royce Plc Aircraft gas turbine engine nacelle
FR3102144B1 (fr) 2019-10-16 2021-10-01 Safran Système propulsif pour un aéronef
FR3102145B1 (fr) * 2019-10-16 2021-10-01 Safran Système propulsif pour un aéronef

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831321A (en) * 1954-07-30 1958-04-22 Marquardt Aircraft Co Variable area exhaust nozzle
US2870600A (en) * 1954-12-27 1959-01-27 Charles R Brown Variable ejector for iris nozzles
GB768014A (en) * 1955-03-07 1957-02-13 United Aircraft Corp Improvements in or relating to variable area propulsion nozzles
FR1147262A (fr) * 1955-04-05 1957-11-21 Snecma Dispositif de contrôle du jet d'un propulseur à réaction
US2870602A (en) * 1956-02-13 1959-01-27 Robert G Glenn Afterburner exhaust nozzle variable area
GB851224A (en) * 1957-07-17 1960-10-12 Havilland Engine Co Ltd Adjustable propulsion nozzles
US3004385A (en) * 1958-06-25 1961-10-17 Gen Motors Corp Variable convergent-divergent jet nozzle
GB1038854A (en) * 1965-03-26 1966-08-10 Rolls Royce Nozzle assembly for a jet propulsion engine
GB1249327A (en) * 1968-09-14 1971-10-13 Rolls Royce Improvements in or relating to variable area exhaust nozzles
US3599875A (en) * 1969-02-10 1971-08-17 United Aircraft Corp Translating air scoop ejector nozzle
GB1359642A (en) * 1970-06-23 1974-07-10 Hawker Siddeley Aviation Ltd Aerodynamic surfaces
US3814325A (en) * 1973-06-18 1974-06-04 Gen Electric Variable area convergent-divergent exhaust nozzle

Also Published As

Publication number Publication date
FR2310471A1 (fr) 1976-12-03
US4049199A (en) 1977-09-20
DE2617677A1 (de) 1976-11-18
GB1533986A (en) 1978-11-29

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