FR2297326A1 - Perfectionnements aux tuyeres a geometrie variable pour propulseurs a reaction - Google Patents

Perfectionnements aux tuyeres a geometrie variable pour propulseurs a reaction

Info

Publication number
FR2297326A1
FR2297326A1 FR7501206A FR7501206A FR2297326A1 FR 2297326 A1 FR2297326 A1 FR 2297326A1 FR 7501206 A FR7501206 A FR 7501206A FR 7501206 A FR7501206 A FR 7501206A FR 2297326 A1 FR2297326 A1 FR 2297326A1
Authority
FR
France
Prior art keywords
actuators
jet pipe
downstream end
guide rollers
aircraft engine
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.)
Granted
Application number
FR7501206A
Other languages
English (en)
French (fr)
Other versions
FR2297326B1 (OSRAM
Inventor
Theophile Francois Le Maout
Georges Mazeaud
Roger Alfred Jul Vandenbroucke
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
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR7501206A priority Critical patent/FR2297326A1/fr
Publication of FR2297326A1 publication Critical patent/FR2297326A1/fr
Application granted granted Critical
Publication of FR2297326B1 publication Critical patent/FR2297326B1/fr
Granted 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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • 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)
  • Catching Or Destruction (AREA)
FR7501206A 1975-01-09 1975-01-09 Perfectionnements aux tuyeres a geometrie variable pour propulseurs a reaction Granted FR2297326A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7501206A FR2297326A1 (fr) 1975-01-09 1975-01-09 Perfectionnements aux tuyeres a geometrie variable pour propulseurs a reaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501206A FR2297326A1 (fr) 1975-01-09 1975-01-09 Perfectionnements aux tuyeres a geometrie variable pour propulseurs a reaction

Publications (2)

Publication Number Publication Date
FR2297326A1 true FR2297326A1 (fr) 1976-08-06
FR2297326B1 FR2297326B1 (OSRAM) 1977-07-15

Family

ID=9149859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501206A Granted FR2297326A1 (fr) 1975-01-09 1975-01-09 Perfectionnements aux tuyeres a geometrie variable pour propulseurs a reaction

Country Status (1)

Country Link
FR (1) FR2297326A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653176A1 (fr) * 1989-10-12 1991-04-19 Gen Electric Dispositif d'actionnement pour la mise en place d'une tuyere d'echappement pouvant etre vectorisee.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653176A1 (fr) * 1989-10-12 1991-04-19 Gen Electric Dispositif d'actionnement pour la mise en place d'une tuyere d'echappement pouvant etre vectorisee.

Also Published As

Publication number Publication date
FR2297326B1 (OSRAM) 1977-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse