GB1383651A - Jet propulsion nozzles - Google Patents

Jet propulsion nozzles

Info

Publication number
GB1383651A
GB1383651A GB4633871A GB4633871A GB1383651A GB 1383651 A GB1383651 A GB 1383651A GB 4633871 A GB4633871 A GB 4633871A GB 4633871 A GB4633871 A GB 4633871A GB 1383651 A GB1383651 A GB 1383651A
Authority
GB
United Kingdom
Prior art keywords
flaps
nozzle
flow
pass
outer surfaces
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
GB4633871A
Other languages
English (en)
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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 SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GB4633871A priority Critical patent/GB1383651A/en
Priority to DE19722248301 priority patent/DE2248301A1/de
Priority to FR7235301A priority patent/FR2156065B3/fr
Priority to JP10025572A priority patent/JPS4844615A/ja
Publication of GB1383651A publication Critical patent/GB1383651A/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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F02K1/1207—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 fixed structure
    • 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
    • F02K1/123—Varying effective area of jet pipe or nozzle by means of pivoted flaps of two series of flaps, both having their flaps hinged at their upstream ends on a fixed structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Exhaust Silencers (AREA)
GB4633871A 1971-10-05 1971-10-05 Jet propulsion nozzles Expired GB1383651A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4633871A GB1383651A (en) 1971-10-05 1971-10-05 Jet propulsion nozzles
DE19722248301 DE2248301A1 (de) 1971-10-05 1972-10-02 Schubstrahlduese
FR7235301A FR2156065B3 (enrdf_load_stackoverflow) 1971-10-05 1972-10-05
JP10025572A JPS4844615A (enrdf_load_stackoverflow) 1971-10-05 1972-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4633871A GB1383651A (en) 1971-10-05 1971-10-05 Jet propulsion nozzles

Publications (1)

Publication Number Publication Date
GB1383651A true GB1383651A (en) 1974-02-12

Family

ID=10440841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4633871A Expired GB1383651A (en) 1971-10-05 1971-10-05 Jet propulsion nozzles

Country Status (4)

Country Link
JP (1) JPS4844615A (enrdf_load_stackoverflow)
DE (1) DE2248301A1 (enrdf_load_stackoverflow)
FR (1) FR2156065B3 (enrdf_load_stackoverflow)
GB (1) GB1383651A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143280A (en) * 1983-06-24 1985-02-06 John Bernard Attkins Propulsion device
GB2236804A (en) * 1989-07-26 1991-04-17 Anthony Reginald Robins Compound nozzle
JPH06159137A (ja) * 1992-08-03 1994-06-07 General Electric Co <Ge> 騒音レベルを低下させる排気システム、排気ノズルシステム、騒音レベルを低下させる方法、及び騒音抑制シュートアセンブリ
WO2008045050A1 (en) 2006-10-12 2008-04-17 United Technologies Corporation Gas turbine engine with fan variable area nozzle, nacelle assembly and method of varying area of a fan nozzle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143280A (en) * 1983-06-24 1985-02-06 John Bernard Attkins Propulsion device
GB2236804A (en) * 1989-07-26 1991-04-17 Anthony Reginald Robins Compound nozzle
JPH06159137A (ja) * 1992-08-03 1994-06-07 General Electric Co <Ge> 騒音レベルを低下させる排気システム、排気ノズルシステム、騒音レベルを低下させる方法、及び騒音抑制シュートアセンブリ
WO2008045050A1 (en) 2006-10-12 2008-04-17 United Technologies Corporation Gas turbine engine with fan variable area nozzle, nacelle assembly and method of varying area of a fan nozzle
US8365515B2 (en) 2006-10-12 2013-02-05 United Technologies Corporation Gas turbine engine with fan variable area nozzle, nacelle assembly and method of varying area of a fan nozzle

Also Published As

Publication number Publication date
JPS4844615A (enrdf_load_stackoverflow) 1973-06-27
FR2156065A1 (enrdf_load_stackoverflow) 1973-05-25
DE2248301A1 (de) 1973-04-12
FR2156065B3 (enrdf_load_stackoverflow) 1975-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee