FR2551132B1 - Turbomoteur a double flux equipe d'une tuyere centrale a melange et d'un inverseur de poussee - Google Patents

Turbomoteur a double flux equipe d'une tuyere centrale a melange et d'un inverseur de poussee

Info

Publication number
FR2551132B1
FR2551132B1 FR8308819A FR8308819A FR2551132B1 FR 2551132 B1 FR2551132 B1 FR 2551132B1 FR 8308819 A FR8308819 A FR 8308819A FR 8308819 A FR8308819 A FR 8308819A FR 2551132 B1 FR2551132 B1 FR 2551132B1
Authority
FR
France
Prior art keywords
turbomotor
double
flow
mixing nozzle
central mixing
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 - Lifetime
Application number
FR8308819A
Other languages
English (en)
Other versions
FR2551132A1 (fr
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.)
Astech SA
Original Assignee
Astech 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 Astech SA filed Critical Astech SA
Priority to FR8308819A priority Critical patent/FR2551132B1/fr
Priority to GB08418395A priority patent/GB2161862B/en
Priority claimed from GB08418385A external-priority patent/GB2143750A/en
Publication of FR2551132A1 publication Critical patent/FR2551132A1/fr
Priority to US06/724,043 priority patent/US4581890A/en
Application granted granted Critical
Publication of FR2551132B1 publication Critical patent/FR2551132B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • F02K1/60—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers
    • 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)
  • Supercharger (AREA)
FR8308819A 1983-05-27 1983-05-27 Turbomoteur a double flux equipe d'une tuyere centrale a melange et d'un inverseur de poussee Expired - Lifetime FR2551132B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8308819A FR2551132B1 (fr) 1983-05-27 1983-05-27 Turbomoteur a double flux equipe d'une tuyere centrale a melange et d'un inverseur de poussee
GB08418395A GB2161862B (en) 1983-05-27 1984-07-19 Double flow turbine engine equipped with a thrust reverser
US06/724,043 US4581890A (en) 1983-05-27 1985-04-18 Double flow turbine engine equipped with a central mixing nozzle and a thrust reverse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8308819A FR2551132B1 (fr) 1983-05-27 1983-05-27 Turbomoteur a double flux equipe d'une tuyere centrale a melange et d'un inverseur de poussee
GB08418385A GB2143750A (en) 1983-07-20 1984-07-19 Spraying device separating liquids

Publications (2)

Publication Number Publication Date
FR2551132A1 FR2551132A1 (fr) 1985-03-01
FR2551132B1 true FR2551132B1 (fr) 1990-06-08

Family

ID=26223456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8308819A Expired - Lifetime FR2551132B1 (fr) 1983-05-27 1983-05-27 Turbomoteur a double flux equipe d'une tuyere centrale a melange et d'un inverseur de poussee

Country Status (1)

Country Link
FR (1) FR2551132B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706947B1 (fr) * 1993-06-23 1995-07-28 Hispano Suiza Sa
FR2717859B1 (fr) * 1994-03-28 1996-05-31 Sud Ouest Conception Aeronauti Turbomoteur à double flux équipé d'un système d'inversion de poussée et d'un dispositif de restriction du canal d'éjection des gaz froids, et dispositif de restriction équipant un tel turbomoteur.
FR2755729B1 (fr) * 1996-11-12 1999-01-08 Fage Etienne Turbomoteur a double flux pourvu d'une tuyere confluente et d'un inverseur de poussee

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB985192A (en) * 1960-05-13 1965-03-03 Bristol Siddeley Engines Ltd Improvements in aircraft propulsion power plants
FR1330633A (fr) * 1961-08-18 1963-06-21 Rolls Royce Turbo-réacteur à by-pass
GB996461A (en) * 1962-09-03 1965-06-30 Bristol Siddeley Engines Ltd Improvements relating to jet propulsion power plants
GB1190039A (en) * 1967-10-13 1970-04-29 British Aircraft Corp Ltd Thrust Reversing Mechanism for Aircraft Gas Turbine Engines
FR2456216A1 (fr) * 1979-05-11 1980-12-05 Astech Sa Turbomoteur a double flux equipe d'un inverseur de poussee

Also Published As

Publication number Publication date
FR2551132A1 (fr) 1985-03-01

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