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FR1111633A - Device for adjusting the section of a nozzle - Google Patents

Device for adjusting the section of a nozzle

Info

Publication number
FR1111633A
FR1111633A FR1111633DA FR1111633A FR 1111633 A FR1111633 A FR 1111633A FR 1111633D A FR1111633D A FR 1111633DA FR 1111633 A FR1111633 A FR 1111633A
Authority
FR
France
Prior art keywords
nozzle
adjusting
section
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
Other languages
French (fr)
Inventor
Marcel Kadosch
Raymond-Hippolyte Marchal
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Application granted granted Critical
Publication of FR1111633A publication Critical patent/FR1111633A/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
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F02K1/30—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow for varying effective area of jet pipe or nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Testing Of Engines (AREA)
FR1111633D 1954-09-17 1954-09-17 Device for adjusting the section of a nozzle Expired FR1111633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1059247X 1954-09-17

Publications (1)

Publication Number Publication Date
FR1111633A true FR1111633A (en) 1956-03-02

Family

ID=9598975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1111633D Expired FR1111633A (en) 1954-09-17 1954-09-17 Device for adjusting the section of a nozzle

Country Status (4)

Country Link
US (1) US2763984A (en)
DE (1) DE1059247B (en)
FR (1) FR1111633A (en)
GB (1) GB782323A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105242B (en) * 1957-09-16 1961-04-20 Snecma Device for regulating the cross section of a thrust tube for single-flow jet engines
DE1183751B (en) * 1958-06-19 1964-12-17 Snecma Device for influencing the direction and the cross-sectional area of a supersonic jet emerging from a Laval nozzle
FR2539458A1 (en) * 1983-01-18 1984-07-20 Deutsche Forsch Luft Raumfahrt START-UP ASSISTANCE DEVICE FOR A HIGH PRESSURE COMBUSTION CHAMBER

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB750687A (en) * 1950-06-16 1956-06-20 Snecma Improvements in or relating to jet propulsion units for aircraft
FR1030483A (en) * 1951-01-04 1953-06-15 Snecma Method and devices for controlling a flow and their various applications
US2934896A (en) * 1952-06-05 1960-05-03 Snecma Variable-area propelling nozzle combined with a thrust spoiler
US3041823A (en) * 1952-09-18 1962-07-03 Snecma Control for varying the cross-sectional area of a nozzle
US3029011A (en) * 1955-10-13 1962-04-10 Bristol Siddeley Engines Ltd Rotary compressors or turbines
DE1275840B (en) * 1961-01-12 1968-08-22 Bristol Siddeley Engines Ltd Gas turbine jet engine with swiveling jet nozzle
US3132476A (en) * 1961-04-27 1964-05-12 Earl W Conrad Thrust vector control apparatus
US3273801A (en) * 1962-08-30 1966-09-20 Thiokol Chemical Corp Rocket acceleration and direction control by fluid injection
GB1019203A (en) * 1964-06-18 1966-02-02 Rolls Royce Jet nozzle
US3371743A (en) * 1965-04-29 1968-03-05 American Radiator & Standard Jet exhaust silencing nozzle with suction applied at exit wall
US5183323A (en) * 1982-09-29 1993-02-02 Maurice Daniel Flat panel illumination system
EP0796196A4 (en) 1994-12-30 1998-04-01 Grumman Aerospace Corp Fluidic control thrust vectoring nozzle
US6112512A (en) * 1997-08-05 2000-09-05 Lockheed Martin Corporation Method and apparatus of pulsed injection for improved nozzle flow control
US6112513A (en) * 1997-08-05 2000-09-05 Lockheed Martin Corporation Method and apparatus of asymmetric injection at the subsonic portion of a nozzle flow
US6021637A (en) * 1997-09-29 2000-02-08 General Electric Company Integrated fluidic CD nozzle for gas turbine engine
EP2426342B1 (en) * 2006-10-12 2018-02-28 United Technologies Corporation Turbofan engine with variable bypass nozzle exit area and method of operation
US8002520B2 (en) * 2007-01-17 2011-08-23 United Technologies Corporation Core reflex nozzle for turbofan engine
US20090165864A1 (en) * 2007-12-26 2009-07-02 Rolls-Royce North American Technologies, Inc. Supersonic inlet
AU2012220354B2 (en) * 2011-02-25 2016-09-22 Cmte Development Limited Fluid drilling head nozzle design
US9541030B2 (en) * 2013-11-27 2017-01-10 Lockheed Martin Corporation Exhaust plume cooling using periodic interruption of exhaust gas flow to form ambient air entraining vortices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1012341A (en) * 1949-07-15 1952-07-08 Hispano Suiza Sa Improvements made to reactive nozzle devices, in particular to post-combustion turbomachines for aerodynes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105242B (en) * 1957-09-16 1961-04-20 Snecma Device for regulating the cross section of a thrust tube for single-flow jet engines
DE1183751B (en) * 1958-06-19 1964-12-17 Snecma Device for influencing the direction and the cross-sectional area of a supersonic jet emerging from a Laval nozzle
FR2539458A1 (en) * 1983-01-18 1984-07-20 Deutsche Forsch Luft Raumfahrt START-UP ASSISTANCE DEVICE FOR A HIGH PRESSURE COMBUSTION CHAMBER

Also Published As

Publication number Publication date
GB782323A (en) 1957-09-04
DE1059247B (en) 1959-06-11
US2763984A (en) 1956-09-25

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