FR3101674B1 - Turboreacteur comportant une nacelle equipee de cascades mobiles en translation - Google Patents

Turboreacteur comportant une nacelle equipee de cascades mobiles en translation Download PDF

Info

Publication number
FR3101674B1
FR3101674B1 FR1911153A FR1911153A FR3101674B1 FR 3101674 B1 FR3101674 B1 FR 3101674B1 FR 1911153 A FR1911153 A FR 1911153A FR 1911153 A FR1911153 A FR 1911153A FR 3101674 B1 FR3101674 B1 FR 3101674B1
Authority
FR
France
Prior art keywords
cascades
translation
mobile
retracted position
turboreactor
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
FR1911153A
Other languages
English (en)
Other versions
FR3101674A1 (fr
Inventor
Antoine Cousin
Laurent Cazeaux
Antoine Boudou
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.)
Airbus Operations SAS
Original Assignee
Airbus Operations 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 Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1911153A priority Critical patent/FR3101674B1/fr
Publication of FR3101674A1 publication Critical patent/FR3101674A1/fr
Application granted granted Critical
Publication of FR3101674B1 publication Critical patent/FR3101674B1/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
    • F02K1/76—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
    • 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
    • F05D2260/30—Retaining components in desired mutual position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

TURBOREACTEUR COMPORTANT UNE NACELLE EQUIPEE DE CASCADES MOBILES EN TRANSLATION L’invention concerne un turboréacteur double flux (100) comportant une nacelle (102) entourant un moteur (20) et comportant une structure fixe (206), un ensemble mobile (207) présentant un coulisseau principal (207b) mobile en translation sur la structure fixe (206) entre une position avancée et une position reculée et une position intermédiaire entre la position avancée et la position reculée, un ensemble d’actionneurs (218) assurant le déplacement du coulisseau principal (207b) de sa position avancée à sa position reculée et inversement, des cascades (209), un coulisseau secondaire (214) portant les cascades (209) et mobile en translation entre une position avancée et une position reculée, et au moins un système de manœuvre (400) qui déplace le coulisseau secondaire (214) de sa position avancée à sa position reculée pendant que le coulisseau principal (207b) passe de sa position avancée à sa position intermédiaire et inversement. Le système de manœuvre déplaçant les cascades permet de séparer le déplacement du capot mobile du déplacement des cascades. Fig. 3
FR1911153A 2019-10-08 2019-10-08 Turboreacteur comportant une nacelle equipee de cascades mobiles en translation Active FR3101674B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1911153A FR3101674B1 (fr) 2019-10-08 2019-10-08 Turboreacteur comportant une nacelle equipee de cascades mobiles en translation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911153 2019-10-08
FR1911153A FR3101674B1 (fr) 2019-10-08 2019-10-08 Turboreacteur comportant une nacelle equipee de cascades mobiles en translation

Publications (2)

Publication Number Publication Date
FR3101674A1 FR3101674A1 (fr) 2021-04-09
FR3101674B1 true FR3101674B1 (fr) 2021-10-22

Family

ID=69104742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911153A Active FR3101674B1 (fr) 2019-10-08 2019-10-08 Turboreacteur comportant une nacelle equipee de cascades mobiles en translation

Country Status (1)

Country Link
FR (1) FR3101674B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3126000B1 (fr) * 2021-08-03 2023-08-25 Airbus Operations Sas Ensemble pour un système de propulsion d’aéronef comportant une structure articulée supportant le capot de soufflante et l’inverseur de poussée

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2946094B1 (fr) * 2009-06-02 2014-04-18 Aircelle Sa Inverseur de poussee pour nacelle de turboreacteur double flux.
FR2958910B1 (fr) * 2010-04-20 2012-04-27 Aircelle Sa Nacelle pour moteur d'aeronef a tuyere de section variable
FR2991670B1 (fr) * 2012-06-12 2014-06-20 Aircelle Sa Inverseur de poussee a grilles retractables et tuyere variable
US10648427B2 (en) * 2014-12-15 2020-05-12 United Technologies Corporation Gas turbine engine and thrust reverser assembly therefore

Also Published As

Publication number Publication date
FR3101674A1 (fr) 2021-04-09

Similar Documents

Publication Publication Date Title
ES2196733T3 (es) Aparato de fijacion con piston propulsado por gas comprimido.
KR970065972A (ko) 연소 장치의 밸브 구동 장치
FR3064308B1 (fr) Turboreacteur comportant une nacelle equipee de volets inverseurs
FR3101674B1 (fr) Turboreacteur comportant une nacelle equipee de cascades mobiles en translation
BRPI0506586A (pt) guia de flape de aterrissagem para aeronave
FR3095830B1 (fr) Module de turbomachine equipe d’un dispositif de maintien de lamelles d’etancheite
BR112018072331A2 (pt) motor de turbina a gás, conjunto de inversão por empuxo e método para a operação de um sistema de inversão por empuxo
FR3081237B1 (fr) Actionneur telescopique a verrouillage automatique
FR2891572B1 (fr) Systeme de montage entre au moins un coulissant et un chassis.
PL417165A1 (pl) Zespół odwracacza ciągu
WO2020188200A3 (fr) Nacelle pour turbomachine à double flux d'aéronef, comprenant un inverseur de poussée
FR3098279B1 (fr) Ensemble de projection de véhicule automobile et Procédé de réglage dudit ensemble de projection
TW200641257A (en) Bearing support structure for actuator
US10161356B2 (en) Integrated thrust reverser actuation system
TW200700646A (en) Guide mechanism for cylinder apparatus
NO20045463L (no) Stromningsavstenger for delte skovler
FR3099677B1 (fr) Haut-parleur à faible inertie
FR3075176B1 (fr) Ensemble de capot ouvrant et mecanisme de deploiement
US20080041184A1 (en) Method For Fixing A Flexible Drive Shaft In A Thrust Reverser And A Thrust Reverser Of This Type
FR2959345B1 (fr) Actionneur lineaire sans contact a guidage flexible et application a une table de deplacement
JP2005220926A (ja) オイルロック構造
FR3089567B1 (fr) Inverseur de poussée muni d’un volet d’inversion de poussée allégé
FR2895020B1 (fr) Agencement de prelevement de gaz sur un carter de turbomachine, carter le comportant, et moteur d'aeronef en etant muni
FR3091905B1 (fr) turboreacteur double flux comportant un système d’inversion de poussée
FR3083606B1 (fr) Gyrometre micromecanique resonant performant a encombrement reduit

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210409

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5