FR2038590A5 - - Google Patents

Info

Publication number
FR2038590A5
FR2038590A5 FR6907943A FR6907943A FR2038590A5 FR 2038590 A5 FR2038590 A5 FR 2038590A5 FR 6907943 A FR6907943 A FR 6907943A FR 6907943 A FR6907943 A FR 6907943A FR 2038590 A5 FR2038590 A5 FR 2038590A5
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
FR6907943A
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
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA, SNECMA SAS filed Critical Bertin et Cie SA
Priority to FR6907943A priority Critical patent/FR2038590A5/fr
Application granted granted Critical
Publication of FR2038590A5 publication Critical patent/FR2038590A5/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
    • 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
    • F02K1/46—Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing
    • F02K1/50—Deflecting outwardly a portion of the jet by retractable scoop-like baffles
    • 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)
FR6907943A 1969-03-19 1969-03-19 Expired FR2038590A5 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6907943A FR2038590A5 (fr) 1969-03-19 1969-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6907943A FR2038590A5 (fr) 1969-03-19 1969-03-19

Publications (1)

Publication Number Publication Date
FR2038590A5 true FR2038590A5 (fr) 1971-01-08

Family

ID=9030913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6907943A Expired FR2038590A5 (fr) 1969-03-19 1969-03-19

Country Status (1)

Country Link
FR (1) FR2038590A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180230949A1 (en) * 2015-10-13 2018-08-16 Safran Nacelles Variable section nozzle for aircraft nacelle and nacelle for an aircraft turbojet engine including such a nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180230949A1 (en) * 2015-10-13 2018-08-16 Safran Nacelles Variable section nozzle for aircraft nacelle and nacelle for an aircraft turbojet engine including such a nozzle

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Legal Events

Date Code Title Description
ST Notification of lapse