FR2061849A5 - - Google Patents

Info

Publication number
FR2061849A5
FR2061849A5 FR6921997A FR6921997A FR2061849A5 FR 2061849 A5 FR2061849 A5 FR 2061849A5 FR 6921997 A FR6921997 A FR 6921997A FR 6921997 A FR6921997 A FR 6921997A FR 2061849 A5 FR2061849 A5 FR 2061849A5
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
FR6921997A
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 FR6921997A priority Critical patent/FR2061849A5/fr
Priority to US49857A priority patent/US3613826A/en
Application granted granted Critical
Publication of FR2061849A5 publication Critical patent/FR2061849A5/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
    • 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
FR6921997A 1969-06-30 1969-06-30 Expired FR2061849A5 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR6921997A FR2061849A5 (fr) 1969-06-30 1969-06-30
US49857A US3613826A (en) 1969-06-30 1970-06-25 System for reducing noise caused by a stream of fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6921997A FR2061849A5 (fr) 1969-06-30 1969-06-30

Publications (1)

Publication Number Publication Date
FR2061849A5 true FR2061849A5 (fr) 1971-06-25

Family

ID=9036622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6921997A Expired FR2061849A5 (fr) 1969-06-30 1969-06-30

Country Status (2)

Country Link
US (1) US3613826A (fr)
FR (1) FR2061849A5 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228652A (en) * 1977-05-06 1980-10-21 Short Allen E Exhaust nozzle for jet engines
US4474259A (en) * 1982-04-26 1984-10-02 The Boeing Company Internally ventilated noise suppressor for jet engine
US4567960A (en) * 1982-08-23 1986-02-04 The Boeing Company Fixed geometry controlled entrainment ventilated convergent nozzle and method
DE3578781D1 (de) * 1985-11-26 1990-08-23 Boeing Co Schalldaempfer mit fester geometrie fuer einen strahlmotor.
US5761900A (en) * 1995-10-11 1998-06-09 Stage Iii Technologies, L.C. Two-stage mixer ejector suppressor
US5884472A (en) * 1995-10-11 1999-03-23 Stage Iii Technologies, L.C. Alternating lobed mixer/ejector concept suppressor
US5910094A (en) * 1996-09-10 1999-06-08 The Boeing Company Aircraft labyrinth fire seal
US5771681A (en) * 1996-09-17 1998-06-30 The Boeing Company Aircraft turbofan engine mixing apparatus
US5794434A (en) * 1996-10-09 1998-08-18 The Boeing Company Aircraft thrust reverser system with linearly translating inner and outer doors
US5884843A (en) * 1996-11-04 1999-03-23 The Boeing Company Engine noise suppression ejector nozzle
US5941065A (en) * 1996-11-04 1999-08-24 The Boeing Company Stowable mixer ejection nozzle
US5908159A (en) * 1997-02-24 1999-06-01 The Boeing Company Aircraft chute ejector nozzle
US5826794A (en) * 1997-02-28 1998-10-27 The Boeing Company Aircraft scoop ejector nozzle
US6112850A (en) * 1999-09-07 2000-09-05 Met Pro Corporation Acoustic silencer nozzle
US11643198B2 (en) * 2019-01-15 2023-05-09 Curtis Miller Vertical lift single engine vehicle system
US11772783B2 (en) * 2020-05-19 2023-10-03 Lockheed Martin Corporation Turbine engine secondary ejector system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978061A (en) * 1956-03-16 1961-04-04 Rolls Royce Jet propulsion nozzles
FR1342275A (fr) * 1962-09-26 1963-11-08 Bertin & Cie Silencieux plus particulièrement destiné aux réacteurs à taux de détente élevés
FR1547756A (fr) * 1967-10-19 1968-11-29 Snecma Silencieux pour réacteurs aéronautiques

Also Published As

Publication number Publication date
US3613826A (en) 1971-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse