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FR1481950A - Perfectionnements apportés aux dispositifs d'éjection de gaz - Google Patents

Perfectionnements apportés aux dispositifs d'éjection de gaz

Info

Publication number
FR1481950A
FR1481950A FR42043A FR42043A FR1481950A FR 1481950 A FR1481950 A FR 1481950A FR 42043 A FR42043 A FR 42043A FR 42043 A FR42043 A FR 42043A FR 1481950 A FR1481950 A FR 1481950A
Authority
FR
France
Prior art keywords
gas ejection
ejection devices
devices
gas
ejection
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
FR42043A
Other languages
English (en)
Inventor
Louis Duthion
Michel Serge Daniel Hafenscher
Andre Emile Roger Cabassut
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR42043A priority Critical patent/FR1481950A/fr
Priority to US599529A priority patent/US3436020A/en
Priority to GB55352/66A priority patent/GB1165548A/en
Application granted granted Critical
Publication of FR1481950A publication Critical patent/FR1481950A/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
    • F02K1/54—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
    • 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
    • F02K1/40—Nozzles having means for dividing the jet into a plurality of partial jets or having an elongated cross-section outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR42043A 1965-12-13 1965-12-13 Perfectionnements apportés aux dispositifs d'éjection de gaz Expired FR1481950A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR42043A FR1481950A (fr) 1965-12-13 1965-12-13 Perfectionnements apportés aux dispositifs d'éjection de gaz
US599529A US3436020A (en) 1965-12-13 1966-12-06 Jet engine exhaust silencer
GB55352/66A GB1165548A (en) 1965-12-13 1966-12-09 A Gas Ejection System, for Example a Jet Propulsion Nozzle.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42043A FR1481950A (fr) 1965-12-13 1965-12-13 Perfectionnements apportés aux dispositifs d'éjection de gaz

Publications (1)

Publication Number Publication Date
FR1481950A true FR1481950A (fr) 1967-05-26

Family

ID=8595338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42043A Expired FR1481950A (fr) 1965-12-13 1965-12-13 Perfectionnements apportés aux dispositifs d'éjection de gaz

Country Status (3)

Country Link
US (1) US3436020A (fr)
FR (1) FR1481950A (fr)
GB (1) GB1165548A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1547756A (fr) * 1967-10-19 1968-11-29 Snecma Silencieux pour réacteurs aéronautiques
US3556246A (en) * 1969-06-16 1971-01-19 Rohr Corp Method and apparatus for suppressing the noise of a fan jet engine
US3632067A (en) * 1969-10-15 1972-01-04 Us Army Smoke generator
US3637041A (en) * 1970-09-02 1972-01-25 Rohr Corp Sound suppression system for fan jet engines
US3730292A (en) * 1971-01-22 1973-05-01 Rohr Corp Sound suppression system
FR2227433B1 (fr) * 1973-04-27 1975-08-22 Snecma
US4077206A (en) * 1976-04-16 1978-03-07 The Boeing Company Gas turbine mixer apparatus for suppressing engine core noise and engine fan noise
US4142365A (en) * 1976-11-01 1979-03-06 General Electric Company Hybrid mixer for a high bypass ratio gas turbofan engine
US4214703A (en) * 1979-03-23 1980-07-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Aircraft engine nozzle
US5261229A (en) * 1992-08-03 1993-11-16 General Electric Company Noise-suppressed exhaust nozzles for jet engines
FR2697287B1 (fr) * 1992-10-26 1994-12-09 Europ Gas Turbines Sa Diffuseur d'échappement de turbine à gaz.
FR2975730B1 (fr) * 2011-05-23 2013-06-21 Snecma Systeme de reduction de la dynamique du segment mobile d'une tuyere deployable pour moteur de fusee
CN115163329B (zh) * 2022-07-26 2025-08-15 中国航发沈阳发动机研究所 一种自适应变循环发动机排气结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2940252A (en) * 1956-02-07 1960-06-14 Boeing Co Gas stream thrust reaction propulsion engines with noise-suppression and thrust-reversing nozzle means
US2998092A (en) * 1956-10-18 1961-08-29 Rolls Royce Jet propulsion nozzle with noise reducing means
US3133412A (en) * 1957-08-30 1964-05-19 Westley Robert Jet noise suppression means and thrust reverser
US3060681A (en) * 1958-03-13 1962-10-30 Rolls Royce Jet propulsion engine with adjustable nozzle
US3027714A (en) * 1959-06-11 1962-04-03 Canadair Ltd Combined thrust reversing and noise suppressing device for turbo-jet engines

Also Published As

Publication number Publication date
GB1165548A (en) 1969-10-01
US3436020A (en) 1969-04-01

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