FR1526899A - Variable geometry nozzle capable of providing a silencing effect - Google Patents

Variable geometry nozzle capable of providing a silencing effect

Info

Publication number
FR1526899A
FR1526899A FR79223A FR79223A FR1526899A FR 1526899 A FR1526899 A FR 1526899A FR 79223 A FR79223 A FR 79223A FR 79223 A FR79223 A FR 79223A FR 1526899 A FR1526899 A FR 1526899A
Authority
FR
France
Prior art keywords
providing
variable geometry
silencing effect
nozzle capable
geometry nozzle
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
FR79223A
Other languages
French (fr)
Inventor
Rene Gerard Hoch
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 FR79223A priority Critical patent/FR1526899A/en
Priority to GB4271667A priority patent/GB1204691A/en
Application granted granted Critical
Publication of FR1526899A publication Critical patent/FR1526899A/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
    • F02K1/38—Introducing air inside the jet
    • F02K1/383—Introducing air inside the jet with retractable elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
FR79223A 1966-10-07 1966-10-07 Variable geometry nozzle capable of providing a silencing effect Expired FR1526899A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR79223A FR1526899A (en) 1966-10-07 1966-10-07 Variable geometry nozzle capable of providing a silencing effect
GB4271667A GB1204691A (en) 1966-10-07 1967-09-19 Variable geometry nozzle capable of producing a silencing effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR79223A FR1526899A (en) 1966-10-07 1966-10-07 Variable geometry nozzle capable of providing a silencing effect

Publications (1)

Publication Number Publication Date
FR1526899A true FR1526899A (en) 1968-05-31

Family

ID=8618697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR79223A Expired FR1526899A (en) 1966-10-07 1966-10-07 Variable geometry nozzle capable of providing a silencing effect

Country Status (2)

Country Link
FR (1) FR1526899A (en)
GB (1) GB1204691A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695387A (en) * 1970-09-08 1972-10-03 Rohr Corp Sound suppression system for fan jet engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695387A (en) * 1970-09-08 1972-10-03 Rohr Corp Sound suppression system for fan jet engines

Also Published As

Publication number Publication date
GB1204691A (en) 1970-09-09

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