FR1547756A - Silencieux pour réacteurs aéronautiques - Google Patents

Silencieux pour réacteurs aéronautiques

Info

Publication number
FR1547756A
FR1547756A FR125115A FR125115A FR1547756A FR 1547756 A FR1547756 A FR 1547756A FR 125115 A FR125115 A FR 125115A FR 125115 A FR125115 A FR 125115A FR 1547756 A FR1547756 A FR 1547756A
Authority
FR
France
Prior art keywords
silencers
aeronautical
reactors
aeronautical reactors
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
FR125115A
Other languages
English (en)
Inventor
Jacques Georges Duval
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
Priority to FR125115A priority Critical patent/FR1547756A/fr
Priority to GB48596/68A priority patent/GB1208520A/en
Priority to US767393A priority patent/US3524588A/en
Application granted granted Critical
Publication of FR1547756A publication Critical patent/FR1547756A/fr
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
    • F02K1/38—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
FR125115A 1967-10-19 1967-10-19 Silencieux pour réacteurs aéronautiques Expired FR1547756A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR125115A FR1547756A (fr) 1967-10-19 1967-10-19 Silencieux pour réacteurs aéronautiques
GB48596/68A GB1208520A (en) 1967-10-19 1968-10-14 A silenced aircraft jet engine nozzle
US767393A US3524588A (en) 1967-10-19 1968-10-14 Silencer for aircraft jet engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR125115A FR1547756A (fr) 1967-10-19 1967-10-19 Silencieux pour réacteurs aéronautiques

Publications (1)

Publication Number Publication Date
FR1547756A true FR1547756A (fr) 1968-11-29

Family

ID=8640377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR125115A Expired FR1547756A (fr) 1967-10-19 1967-10-19 Silencieux pour réacteurs aéronautiques

Country Status (3)

Country Link
US (1) US3524588A (fr)
FR (1) FR1547756A (fr)
GB (1) GB1208520A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661715A1 (fr) * 1990-05-07 1991-11-08 Gen Electric Ensemble d'echappement pour moteurs d'avions de transport civil a haute vitesse.

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2061849A5 (fr) * 1969-06-30 1971-06-25 Bertin & Cie
US3613996A (en) * 1969-07-03 1971-10-19 Rohr Corp Ejector with suppressor chutes
US3614037A (en) * 1969-09-22 1971-10-19 Boeing Co Aircraft combination thrust reverser and sound suppressor and a particular full range balanced thrust reverser
US3612209A (en) * 1969-11-28 1971-10-12 Gen Electric Propulsion nozzle with combined thrust reverser and sound suppressor mechanism
US3695387A (en) * 1970-09-08 1972-10-03 Rohr Corp Sound suppression system for fan jet engines
FR2126922B1 (fr) * 1971-01-20 1975-01-17 Snecma
US3747855A (en) * 1972-03-01 1973-07-24 Gen Electric Propulsion nozzles
US3889882A (en) * 1974-03-25 1975-06-17 Gen Electric Retractable sound suppressor for a gas turbine engine
US4000610A (en) * 1975-04-28 1977-01-04 General Electric Company Flight maneuverable nozzle for gas turbine engines
US3990530A (en) * 1975-05-19 1976-11-09 United Technologies Corporation Noise suppressor for turbine type power plant
JPS5985657A (ja) * 1982-11-06 1984-05-17 日本赤外線工業株式会社 レ−ザ照射装置
GB2259955A (en) * 1990-05-17 1993-03-31 Secr Defence Variable cycle gas turbine engine for supersonic aircraft
GB2244098A (en) * 1990-05-17 1991-11-20 Secr Defence Variable configuration gas turbine engine
FR2672641B1 (fr) * 1991-02-13 1995-01-13 Snecma Dispositif de post-combustion a volets pivotants.
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
US5884843A (en) * 1996-11-04 1999-03-23 The Boeing Company Engine noise suppression ejector nozzle
US5941065A (en) * 1996-11-04 1999-08-24 The Boeing Company Stowable mixer ejection 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
GB9802597D0 (en) * 1998-02-07 1998-04-01 Hurel Dubois Uk Ltd Panels and structures
FR2934875B1 (fr) * 2008-08-06 2010-08-13 Aircelle Sa Nacelle de turboreacteur a chevrons mobiles.
FR2996258B1 (fr) * 2012-10-01 2014-10-17 Snecma Melangeur a rotation alternative pour tuyere a flux confluents de turbomachine et son procede de pilotage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847823A (en) * 1955-03-15 1958-08-19 Curtiss Wright Corp Reverse thrust nozzle construction
US2986002A (en) * 1957-06-05 1961-05-30 Curtiss Wright Corp Leaky-type exhaust nozzle for jet propulsion devices
FR1401425A (fr) * 1964-04-24 1965-06-04 Aviation Louis Breguet Sa Dispositif de tuyère d'éjection pour avions à réaction
US3346193A (en) * 1964-10-01 1967-10-10 United Aircraft Corp Supersonic ejector type exhaust nozzle
FR1526796A (fr) * 1964-12-14 1968-05-31 Snecma Dispositif assurant la continuité d'un profil variable, notamment de celui d'une tuyère réglable de réaction
FR1481950A (fr) * 1965-12-13 1967-05-26 Bertin & Cie Perfectionnements apportés aux dispositifs d'éjection de gaz

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661715A1 (fr) * 1990-05-07 1991-11-08 Gen Electric Ensemble d'echappement pour moteurs d'avions de transport civil a haute vitesse.

Also Published As

Publication number Publication date
GB1208520A (en) 1970-10-14
US3524588A (en) 1970-08-18

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