FR3027065B1 - Grille deployable a ailettes pour systeme d'inversion de poussee de turbomachine d'aeronef - Google Patents

Grille deployable a ailettes pour systeme d'inversion de poussee de turbomachine d'aeronef

Info

Publication number
FR3027065B1
FR3027065B1 FR1459801A FR1459801A FR3027065B1 FR 3027065 B1 FR3027065 B1 FR 3027065B1 FR 1459801 A FR1459801 A FR 1459801A FR 1459801 A FR1459801 A FR 1459801A FR 3027065 B1 FR3027065 B1 FR 3027065B1
Authority
FR
France
Prior art keywords
deployable
fins
grid
inversion system
aircraft turbomachine
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
FR1459801A
Other languages
English (en)
Other versions
FR3027065A1 (fr
Inventor
Jeremy Edmond Fert
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 FR1459801A priority Critical patent/FR3027065B1/fr
Priority to PCT/FR2015/052732 priority patent/WO2016059331A1/fr
Priority to US15/516,938 priority patent/US10378481B2/en
Priority to GB1705323.2A priority patent/GB2545599B/en
Publication of FR3027065A1 publication Critical patent/FR3027065A1/fr
Application granted granted Critical
Publication of FR3027065B1 publication Critical patent/FR3027065B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02K1/54—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
    • F02K1/70—Reversing fan flow using thrust reverser flaps or doors mounted on the fan housing
    • 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
    • F02K1/76—Control or regulation of thrust reversers
    • 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
    • F02K1/76—Control or regulation of thrust reversers
    • F02K1/763—Control or regulation of thrust reversers with actuating systems or actuating devices; Arrangement of actuators for thrust reversers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • 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
    • F05D2260/00—Function
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • F05D2260/52—Kinematic linkage, i.e. transmission of position involving springs
    • 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
    • F05D2260/00—Function
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • F05D2260/57—Kinematic linkage, i.e. transmission of position using servos, independent actuators, etc.
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1459801A 2014-10-13 2014-10-13 Grille deployable a ailettes pour systeme d'inversion de poussee de turbomachine d'aeronef Active FR3027065B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1459801A FR3027065B1 (fr) 2014-10-13 2014-10-13 Grille deployable a ailettes pour systeme d'inversion de poussee de turbomachine d'aeronef
PCT/FR2015/052732 WO2016059331A1 (fr) 2014-10-13 2015-10-12 Grille deployable a ailettes pour systeme d'inversion de poussee de turbomachine d'aeronef
US15/516,938 US10378481B2 (en) 2014-10-13 2015-10-12 Deployable grille with fins for aircraft turbine engine thrust-reversal system
GB1705323.2A GB2545599B (en) 2014-10-13 2015-10-12 Deployable grille with fins for aircraft turbine engine thrust-reversal system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1459801A FR3027065B1 (fr) 2014-10-13 2014-10-13 Grille deployable a ailettes pour systeme d'inversion de poussee de turbomachine d'aeronef

Publications (2)

Publication Number Publication Date
FR3027065A1 FR3027065A1 (fr) 2016-04-15
FR3027065B1 true FR3027065B1 (fr) 2016-12-23

Family

ID=52358921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1459801A Active FR3027065B1 (fr) 2014-10-13 2014-10-13 Grille deployable a ailettes pour systeme d'inversion de poussee de turbomachine d'aeronef

Country Status (4)

Country Link
US (1) US10378481B2 (fr)
FR (1) FR3027065B1 (fr)
GB (1) GB2545599B (fr)
WO (1) WO2016059331A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180045140A1 (en) * 2016-08-09 2018-02-15 Rolls-Royce Plc Aircraft gas turbine engine nacelle
FR3062637B1 (fr) * 2017-02-07 2020-07-10 Airbus Operations (S.A.S.) Nacelle de turboreacteur comportant un mecanisme d'entrainement d'inverseur de poussee
FR3075885B1 (fr) 2017-12-21 2020-01-10 Safran Aircraft Engines Turboreacteur equipe d'un actionneur a double effet, pouvant etre utilise pour commander une inversion de poussee
US10995699B2 (en) * 2018-02-19 2021-05-04 Mra Systems, Llc. Thrust reverser cascade
FR3095676B1 (fr) * 2019-05-03 2021-04-09 Safran Aircraft Engines Grille d’inverseur de poussée incluant un traitement acoustique
US10995701B2 (en) * 2019-09-05 2021-05-04 Rohr, Inc. Translating sleeve thrust reverser assembly
US11840987B2 (en) 2022-04-05 2023-12-12 General Electric Company Cascade thrust reverser assembly for a gas turbine engine
US12000359B2 (en) * 2022-08-18 2024-06-04 General Electric Company Cascade thrust reverser actuation assembly for a turbofan engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344604A (en) * 1965-12-14 1967-10-03 Gen Dynamics Corp Apparatus for selectively reversing the thrust of front fan jet engines
GB2182724B (en) * 1985-10-08 1988-12-07 Rolls Royce Gas turbine engine thrust reverser
FR2947869B1 (fr) * 2009-07-10 2011-12-09 Snecma Grille a ailettes extensible pour systeme d'inversion de poussee de turbomachine d'aeronef

Also Published As

Publication number Publication date
US20170370325A1 (en) 2017-12-28
GB2545599B (en) 2020-08-12
FR3027065A1 (fr) 2016-04-15
WO2016059331A1 (fr) 2016-04-21
GB201705323D0 (en) 2017-05-17
US10378481B2 (en) 2019-08-13
GB2545599A (en) 2017-06-21

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