FR3077847B1 - SHUTTER INVERTER FOR PROPULSIVE AIRCRAFT ASSEMBLY - Google Patents

SHUTTER INVERTER FOR PROPULSIVE AIRCRAFT ASSEMBLY Download PDF

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Publication number
FR3077847B1
FR3077847B1 FR1851120A FR1851120A FR3077847B1 FR 3077847 B1 FR3077847 B1 FR 3077847B1 FR 1851120 A FR1851120 A FR 1851120A FR 1851120 A FR1851120 A FR 1851120A FR 3077847 B1 FR3077847 B1 FR 3077847B1
Authority
FR
France
Prior art keywords
shutter
inverter
aircraft assembly
propulsive
propulsive aircraft
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.)
Active
Application number
FR1851120A
Other languages
French (fr)
Other versions
FR3077847A1 (en
Inventor
Henri De Franssu
Patrick Gonidec
Patrick BOILEAU
Christophe Arnoux
Julien Pigeon
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 Nacelles SAS
Original Assignee
Safran Nacelles 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 Safran Nacelles SAS filed Critical Safran Nacelles SAS
Priority to FR1851120A priority Critical patent/FR3077847B1/en
Publication of FR3077847A1 publication Critical patent/FR3077847A1/en
Application granted granted Critical
Publication of FR3077847B1 publication Critical patent/FR3077847B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/64—Reversing fan flow
    • F02K1/70—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing
    • F02K1/72—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing the aft end of the fan housing being movable to uncover openings in the fan housing for the reversed flow
    • 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
    • F02K1/64—Reversing fan flow
    • F02K1/645—Reversing fan flow using inflatable diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters

Abstract

L'invention se rapporte à un inverseur de poussée à volets 6 pour ensemble propulsif d'aéronef dans lequel les volets 6 sont déployés ou rétractés par gonflage ou dégonflage de vessies 61.The invention relates to a shutter thrust reverser 6 for an aircraft propulsion assembly in which the flaps 6 are deployed or retracted by inflating or deflating bladders 61.

FR1851120A 2018-02-09 2018-02-09 SHUTTER INVERTER FOR PROPULSIVE AIRCRAFT ASSEMBLY Active FR3077847B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1851120A FR3077847B1 (en) 2018-02-09 2018-02-09 SHUTTER INVERTER FOR PROPULSIVE AIRCRAFT ASSEMBLY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851120A FR3077847B1 (en) 2018-02-09 2018-02-09 SHUTTER INVERTER FOR PROPULSIVE AIRCRAFT ASSEMBLY
FR1851120 2018-02-09

Publications (2)

Publication Number Publication Date
FR3077847A1 FR3077847A1 (en) 2019-08-16
FR3077847B1 true FR3077847B1 (en) 2020-02-14

Family

ID=61913420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851120A Active FR3077847B1 (en) 2018-02-09 2018-02-09 SHUTTER INVERTER FOR PROPULSIVE AIRCRAFT ASSEMBLY

Country Status (1)

Country Link
FR (1) FR3077847B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11815046B2 (en) * 2021-01-22 2023-11-14 Airbus Operations Sas Turbofan engine comprising a system for blocking the flow path of the bypass stream comprising veils

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3109408B1 (en) * 2020-04-21 2022-10-28 Safran Aircraft Engines PNEUMATICALLY ADJUSTABLE DILUTION RATE TURBOMACHINE
FR3135757A1 (en) * 2022-05-20 2023-11-24 Safran Nacelles THRUST REVERSER INCLUDING A SIMPLIFIED DEPLOYMENT SHUTTER MEMBRANE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599432A (en) * 1970-04-02 1971-08-17 Rohr Corp Thrust reversing apparatus for turbo-fan propulsion unit
FR2349738A1 (en) * 1976-04-28 1977-11-25 Gen Electric Thrust reverser for turbofan engine - has sliding sleeve which blocks fan outlet and exposes cascade of reversing blades
WO2003036063A2 (en) * 2001-10-23 2003-05-01 The Nordam Group, Inc. Confluent variable exhaust nozzle
FR2966435B1 (en) * 2010-10-25 2013-04-26 Aircelle Sa TURBO-BASE TRAILER WITH ADAPTABLE VENTILATION OUTPUT SECTION
FR2976624B1 (en) * 2011-06-15 2015-04-03 Snecma DOUBLE FLOW AIRCRAFT TURBOMOTEUR WITH A VARIABLE OUTPUT OF THE SECONDARY FLOW

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11815046B2 (en) * 2021-01-22 2023-11-14 Airbus Operations Sas Turbofan engine comprising a system for blocking the flow path of the bypass stream comprising veils

Also Published As

Publication number Publication date
FR3077847A1 (en) 2019-08-16

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