SE313462B - - Google Patents

Info

Publication number
SE313462B
SE313462B SE9352/64A SE935264A SE313462B SE 313462 B SE313462 B SE 313462B SE 9352/64 A SE9352/64 A SE 9352/64A SE 935264 A SE935264 A SE 935264A SE 313462 B SE313462 B SE 313462B
Authority
SE
Sweden
Application number
SE9352/64A
Inventor
R Hoch
A Nagelschmidt
J Bartek
J Bellion
G Ranvier
G Richter
Original Assignee
Snecma
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 Snecma filed Critical Snecma
Publication of SE313462B publication Critical patent/SE313462B/xx

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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • F02K1/60—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers
    • 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
    • F02K1/38—Introducing air inside the jet
    • F02K1/383—Introducing air inside the jet with retractable elements
    • 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
SE9352/64A 1963-08-02 1964-07-31 SE313462B (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR943655A FR1376576A (fr) 1963-08-02 1963-08-02 Silencieux pour réacteurs
FR977483A FR86258E (fr) 1963-08-02 1964-06-08 Silencieux pour réacteurs

Publications (1)

Publication Number Publication Date
SE313462B true SE313462B (xx) 1969-08-11

Family

ID=26202718

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9352/64A SE313462B (xx) 1963-08-02 1964-07-31

Country Status (5)

Country Link
US (3) US3263931A (xx)
DE (1) DE1294394B (xx)
FR (2) FR1376576A (xx)
GB (1) GB1078421A (xx)
SE (1) SE313462B (xx)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1376576A (fr) * 1963-08-02 1964-10-31 Snecma Silencieux pour réacteurs
DE1258197B (de) * 1964-11-03 1968-01-04 Snecma Regeleinrichtung mit Schalldaempferwirkung fuer regelbare Flugzeugstrahlduesen
FR1422203A (fr) * 1964-11-03 1965-12-24 Snecma Perfectionnement à la régulation de section des tuyères à effet de silencieux
FR1452226A (fr) * 1965-07-28 1966-02-25 Snecma Perfectionnements aux silencieux pour réacteurs ou analogues
US3441219A (en) * 1966-11-29 1969-04-29 Thiokol Chemical Corp Directional control apparatus for rocket motors
GB1125268A (en) * 1967-01-12 1968-08-28 Rolls Royce Thrust spoiling and silencing in a gas turbine engine
US3402555A (en) * 1967-04-19 1968-09-24 Jack N. Piper Steam-jet nozzle for propelling marine vessels
US3568792A (en) * 1969-06-18 1971-03-09 Rohr Corp Sound-suppressing and thrust-reversing apparatus
US3583640A (en) * 1969-11-03 1971-06-08 Rohr Corp Jet propulsion apparatus and method of operating the same
US3667680A (en) * 1970-04-24 1972-06-06 Boeing Co Jet engine exhaust nozzle system
US3695387A (en) * 1970-09-08 1972-10-03 Rohr Corp Sound suppression system for fan jet engines
US3743185A (en) * 1970-11-26 1973-07-03 Secr Defence Noise suppressor for jet engines
US3792587A (en) * 1972-07-17 1974-02-19 Gen Electric Exhaust vectoring means
FR2277239A2 (fr) * 1974-07-04 1976-01-30 Snecma Dispositif de commande de volets de tuyere d'ejection
FR2461819A1 (fr) * 1979-07-24 1981-02-06 Snecma Ensemble inverseur de poussee et silencieux pour turboreacteur
US5050805A (en) * 1989-02-08 1991-09-24 Cold Jet, Inc. Noise attenuating supersonic nozzle
US5910094A (en) * 1996-09-10 1999-06-08 The Boeing Company Aircraft labyrinth fire seal
US5771681A (en) * 1996-09-17 1998-06-30 The Boeing Company Aircraft turbofan engine mixing apparatus
US5779150A (en) * 1996-10-01 1998-07-14 The Boeing Company Aircraft engine ejector nozzle
US5794434A (en) * 1996-10-09 1998-08-18 The Boeing Company Aircraft thrust reverser system with linearly translating inner and outer doors
US5941065A (en) * 1996-11-04 1999-08-24 The Boeing Company Stowable mixer ejection nozzle
US5884843A (en) * 1996-11-04 1999-03-23 The Boeing Company Engine noise suppression ejector nozzle
US5908159A (en) * 1997-02-24 1999-06-01 The Boeing Company Aircraft chute ejector nozzle
US5826794A (en) * 1997-02-28 1998-10-27 The Boeing Company Aircraft scoop ejector nozzle
US6092621A (en) * 1999-06-29 2000-07-25 General Electric Company Methods and apparatus for suppressing engine test cell howl
DE502004009480D1 (de) * 2004-03-03 2009-06-25 Rolls Royce Plc Anordnung zur Erzeugung von Schallfeldern mit bestimmter modaler Zusammensetzung
US20060150612A1 (en) * 2005-01-12 2006-07-13 Honeywell International Inc. Thrust vector control
FR2928183A1 (fr) * 2008-02-29 2009-09-04 Aircelle Sa Dispositif de reduction de bruit pour moteur d'aeronef, du type a chevrons mobiles
FR2928900B1 (fr) * 2008-03-20 2010-03-19 Airbus France Dispositif pour reduire les emissions infrarouge d'un turbopropulseur.
US20130305731A1 (en) * 2012-05-17 2013-11-21 Philip John MORRIS Methods and apparatus for providing fluidic inserts into an exhaust stream to reduce jet noise from a nozzle
US9297334B2 (en) * 2012-05-25 2016-03-29 King Abdulaziz City For Science And Technology Exhaust nozzle of a gas turbine engine
FR3010453B1 (fr) * 2013-09-10 2017-12-29 Snecma Arriere corps de turboreacteur comportant une tuyere equipee d'un systeme d'inversion de poussee qui integre une couronne de chevrons antibruit
US10156207B2 (en) * 2016-01-05 2018-12-18 Medhat Osman Ultra hush exhaust system (UHES)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1382690A (en) * 1917-10-27 1921-06-28 Stokes Charles Lawrence Apparatus for silencing and exhausting gases and method therffor
US2697907A (en) * 1948-11-12 1954-12-28 Gen Motors Corp Multiplate variable area jet nozzle
US2982092A (en) * 1956-02-27 1961-05-02 Rolls Royce Jet nozzle for reaction propulsion with noise reducing means
US2997845A (en) * 1957-03-22 1961-08-29 Rolls Royce Jet propulsion nozzle adjustable to give forward and reverse thrusts
US2882992A (en) * 1957-04-15 1959-04-21 United Aircraft Corp Low-drag exhaust silencer
FR1176983A (fr) * 1957-05-23 1959-04-17 Snecma Perfectionnements aux tuyères pour propulseurs à réaction
US3027714A (en) * 1959-06-11 1962-04-03 Canadair Ltd Combined thrust reversing and noise suppressing device for turbo-jet engines
FR1254777A (fr) * 1960-04-22 1961-02-24 Entwicklungsbau Pirna Veb Procédé et dispositif pour amortir le bruit causé par un jet de gaz s'échappant par la tuyère de poussée de moteurs à réaction
FR1376576A (fr) * 1963-08-02 1964-10-31 Snecma Silencieux pour réacteurs

Also Published As

Publication number Publication date
FR86258E (fr) 1966-01-07
DE1294394B (de) 1969-05-08
US3344882A (en) 1967-10-03
US3360074A (en) 1967-12-26
GB1078421A (en) 1967-08-09
FR1376576A (fr) 1964-10-31
US3263931A (en) 1966-08-02

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