IT1115456B - Perfezionamenti in ugelli per motori a turbina a gas - Google Patents

Perfezionamenti in ugelli per motori a turbina a gas

Info

Publication number
IT1115456B
IT1115456B IT2136377A IT2136377A IT1115456B IT 1115456 B IT1115456 B IT 1115456B IT 2136377 A IT2136377 A IT 2136377A IT 2136377 A IT2136377 A IT 2136377A IT 1115456 B IT1115456 B IT 1115456B
Authority
IT
Italy
Prior art keywords
refinements
nozzle
gas turbine
turbine engines
engines
Prior art date
Application number
IT2136377A
Other languages
English (en)
Italian (it)
Original Assignee
Rolls Royce 1971 Ltd
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 claimed from GB1064076A external-priority patent/GB1567941A/en
Application filed by Rolls Royce 1971 Ltd filed Critical Rolls Royce 1971 Ltd
Application granted granted Critical
Publication of IT1115456B publication Critical patent/IT1115456B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tyre Moulding (AREA)
  • Control Of Turbines (AREA)
IT2136377A 1976-03-17 1977-03-17 Perfezionamenti in ugelli per motori a turbina a gas IT1115456B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1064076A GB1567941A (en) 1976-03-17 1976-03-17 Nozzles for gas turbine engines
GB3240476 1976-08-04

Publications (1)

Publication Number Publication Date
IT1115456B true IT1115456B (it) 1986-02-03

Family

ID=26247664

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2136377A IT1115456B (it) 1976-03-17 1977-03-17 Perfezionamenti in ugelli per motori a turbina a gas

Country Status (5)

Country Link
JP (1) JPS52140200A (sv)
DE (1) DE2711217A1 (sv)
FR (1) FR2344720A2 (sv)
IT (1) IT1115456B (sv)
SE (1) SE7702923L (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245787A (en) * 1978-12-01 1981-01-20 General Electric Company Variable area nozzle system
GB2119022B (en) * 1982-04-26 1985-03-13 Szuminski G F Gas turbine engine nozzle
US4502639A (en) * 1982-04-26 1985-03-05 Rolls-Royce Inc. Turbomachine ejector nozzle
US4502638A (en) * 1982-04-26 1985-03-05 Rolls-Royce Inc. Turbomachine ejector nozzle and thrust reverser
US5235808A (en) * 1990-02-12 1993-08-17 General Electric Company Exhaust nozzle including idle thrust spoiling
US5140809A (en) * 1990-02-12 1992-08-25 General Electric Company Exhaust nozzle idle thrust spoiling method
US7721550B2 (en) 2005-08-10 2010-05-25 United Technologies Corporation Aircraft engine exhaust flap curved strut slot
CN114776469A (zh) * 2022-04-14 2022-07-22 中国航发沈阳发动机研究所 一种轴对称喷管

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL87657C (sv) * 1953-04-10
GB858579A (en) * 1957-01-17 1961-01-11 Havilland Engine Co Ltd Adjustable propulsion nozzles
US3004385A (en) * 1958-06-25 1961-10-17 Gen Motors Corp Variable convergent-divergent jet nozzle
GB951130A (en) * 1961-07-28 1964-03-04 Rolls Royce Improvements relating to jet engines
GB1119915A (en) * 1967-04-07 1968-07-17 Rolls Royce Drive transmission e.g. for a variable jet nozzle
GB1300405A (en) * 1969-06-25 1972-12-20 Secr Defence Improvements in nozzles for gas turbine jet propulsion engines
US3730436A (en) * 1971-12-20 1973-05-01 United Aircraft Corp Synchronized exhaust nozzle actuating system

Also Published As

Publication number Publication date
DE2711217A1 (de) 1977-09-22
FR2344720A2 (fr) 1977-10-14
JPS52140200A (en) 1977-11-22
SE7702923L (sv) 1977-09-18

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