FR2193931B1 - - Google Patents

Info

Publication number
FR2193931B1
FR2193931B1 FR7227593A FR7227593A FR2193931B1 FR 2193931 B1 FR2193931 B1 FR 2193931B1 FR 7227593 A FR7227593 A FR 7227593A FR 7227593 A FR7227593 A FR 7227593A FR 2193931 B1 FR2193931 B1 FR 2193931B1
Authority
FR
France
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
FR7227593A
Other languages
French (fr)
Other versions
FR2193931A1 (OSRAM
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.)
Dassault Aviation SA
Original Assignee
Dassault Aviation 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 Dassault Aviation SA filed Critical Dassault Aviation SA
Priority to FR7227593A priority Critical patent/FR2193931B1/fr
Publication of FR2193931A1 publication Critical patent/FR2193931A1/fr
Application granted granted Critical
Publication of FR2193931B1 publication Critical patent/FR2193931B1/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
    • F02K1/44—Nozzles having means, e.g. a shield, reducing sound radiation in a specified direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR7227593A 1972-07-31 1972-07-31 Expired FR2193931B1 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7227593A FR2193931B1 (OSRAM) 1972-07-31 1972-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227593A FR2193931B1 (OSRAM) 1972-07-31 1972-07-31

Publications (2)

Publication Number Publication Date
FR2193931A1 FR2193931A1 (OSRAM) 1974-02-22
FR2193931B1 true FR2193931B1 (OSRAM) 1974-12-27

Family

ID=9102625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227593A Expired FR2193931B1 (OSRAM) 1972-07-31 1972-07-31

Country Status (1)

Country Link
FR (1) FR2193931B1 (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027710A (en) * 1960-10-10 1962-04-03 Stephen P Maytner Methods and apparatus for suppressing jet noise
FR1436412A (fr) * 1964-06-04 1966-04-22 Power Jets Res & Dev Ltd Ecrans pour réduire ou supprimer le bruit produit par un jet
GB1019857A (en) * 1964-11-11 1966-02-09 Rolls Royce Jet propulsion nozzle assembly

Also Published As

Publication number Publication date
FR2193931A1 (OSRAM) 1974-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse