[go: up one dir, main page]

FR3038587B1 - AIRCRAFT TURBOBOREACTOR NACELLE, PROPULSIVE ASSEMBLY COMPRISING A BOAT, AND AIRCRAFT HAVING AT LEAST ONE PROPULSIVE ASSEMBLY - Google Patents

AIRCRAFT TURBOBOREACTOR NACELLE, PROPULSIVE ASSEMBLY COMPRISING A BOAT, AND AIRCRAFT HAVING AT LEAST ONE PROPULSIVE ASSEMBLY Download PDF

Info

Publication number
FR3038587B1
FR3038587B1 FR1556610A FR1556610A FR3038587B1 FR 3038587 B1 FR3038587 B1 FR 3038587B1 FR 1556610 A FR1556610 A FR 1556610A FR 1556610 A FR1556610 A FR 1556610A FR 3038587 B1 FR3038587 B1 FR 3038587B1
Authority
FR
France
Prior art keywords
aircraft
nacelle
propulsive assembly
turboboreactor
boat
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
FR1556610A
Other languages
French (fr)
Other versions
FR3038587A1 (en
Inventor
Loic Grall
Olivier KERBLER
Laurent Georges Valleroy
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
Aircelle 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 Safran Nacelles SAS, Aircelle SA filed Critical Safran Nacelles SAS
Priority to FR1556610A priority Critical patent/FR3038587B1/en
Publication of FR3038587A1 publication Critical patent/FR3038587A1/en
Application granted granted Critical
Publication of FR3038587B1 publication Critical patent/FR3038587B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings or cowlings
    • B64D29/06—Attaching of nacelles, fairings or cowlings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

L'invention se rapporte à une nacelle de turboréacteur d'aéronef, la nacelle (1) comportant un système d'inversion de poussée, le système d'inversion de poussée comportant un capot mobile (20), des grilles d'inversion (22) coulissantes et des volets de blocage (24), la nacelle comportant au moins deux rails de guidage (30) des grilles d'inversion (22), les grilles d'inversion étant solidaires en translation d'au moins deux coulisseaux (32), chaque coulisseau (32) coopérant avec un rail de guidage (30), le rapport entre la longueur des coulisseaux (32) et la longueur utile des rails de guidage (30) étant inférieure ou égale à 0,2.The invention relates to an aircraft turbojet engine nacelle, the nacelle (1) comprising a thrust reversal system, the thrust reverser system comprising a movable cowl (20), reversing gates (22) ) and locking flaps (24), the nacelle comprising at least two guide rails (30) of the reversing gates (22), the reversing gates being integral in translation with at least two slides (32). , each slider (32) cooperating with a guide rail (30), the ratio between the length of the sliders (32) and the useful length of the guide rails (30) being less than or equal to 0.2.

FR1556610A 2015-07-10 2015-07-10 AIRCRAFT TURBOBOREACTOR NACELLE, PROPULSIVE ASSEMBLY COMPRISING A BOAT, AND AIRCRAFT HAVING AT LEAST ONE PROPULSIVE ASSEMBLY Active FR3038587B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1556610A FR3038587B1 (en) 2015-07-10 2015-07-10 AIRCRAFT TURBOBOREACTOR NACELLE, PROPULSIVE ASSEMBLY COMPRISING A BOAT, AND AIRCRAFT HAVING AT LEAST ONE PROPULSIVE ASSEMBLY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1556610A FR3038587B1 (en) 2015-07-10 2015-07-10 AIRCRAFT TURBOBOREACTOR NACELLE, PROPULSIVE ASSEMBLY COMPRISING A BOAT, AND AIRCRAFT HAVING AT LEAST ONE PROPULSIVE ASSEMBLY
FR1556610 2015-07-10

Publications (2)

Publication Number Publication Date
FR3038587A1 FR3038587A1 (en) 2017-01-13
FR3038587B1 true FR3038587B1 (en) 2019-05-17

Family

ID=54329728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556610A Active FR3038587B1 (en) 2015-07-10 2015-07-10 AIRCRAFT TURBOBOREACTOR NACELLE, PROPULSIVE ASSEMBLY COMPRISING A BOAT, AND AIRCRAFT HAVING AT LEAST ONE PROPULSIVE ASSEMBLY

Country Status (1)

Country Link
FR (1) FR3038587B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3064600B1 (en) * 2017-03-31 2020-05-29 Airbus Operations AIRCRAFT ENGINE ASSEMBLY COMPRISING TRANSLATION GUIDANCE OF A MOBILE HOOD RELATIVE TO FUSELAGE
FR3074225B1 (en) * 2017-11-27 2019-12-13 Safran Nacelles TURBOREACTOR NACELLE COMPRISING A UNIQUE MOBILE FRAME OF A GRID DRIVE INVERTER AND SERVITUD PASSAGES
US10794328B2 (en) * 2018-07-06 2020-10-06 Rohr, Inc. Thrust reverser with blocker door folding linkage
FR3108949B1 (en) * 2020-04-02 2022-04-15 Safran Nacelles Turbojet thrust reverser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2952681B1 (en) * 2009-11-18 2017-10-06 Aircelle Sa PUSH INVERTER
FR2952908B1 (en) * 2009-11-26 2011-11-25 Aircelle Sa AIRCRAFT AIRBORNE ASSEMBLY
FR2958910B1 (en) * 2010-04-20 2012-04-27 Aircelle Sa NACELLE FOR AIRCRAFT ENGINE WITH VARIABLE SECTION TUBE

Also Published As

Publication number Publication date
FR3038587A1 (en) 2017-01-13

Similar Documents

Publication Publication Date Title
FR3038587B1 (en) AIRCRAFT TURBOBOREACTOR NACELLE, PROPULSIVE ASSEMBLY COMPRISING A BOAT, AND AIRCRAFT HAVING AT LEAST ONE PROPULSIVE ASSEMBLY
BR112013024873A2 (en) assembly comprising a suspension pylon and a thrust reverser comprising paddles
FR2960917B1 (en) THRUST INVERTER WITH LOCKABLE VARIABLE TUBE SECTION
EP2404824A3 (en) Aircraft structure and Method for producing it
WO2015069350A3 (en) Thrust reverser sliding door assembly
EA202193202A1 (en) FLOOR PANEL FOR FORMING A FLOOR COVERING
FR3041991B1 (en) AIRCRAFT WITH REMOTE BLOWER PROPULSION
RU2015110475A (en) STABLE DESIGN OF THE REVERSE REVERSE DEVICE
FR3019591B1 (en) DOOR INVERTER DEVICE FOR AIRCRAFT TURBOREACTOR NACELLE
PL417165A1 (en) Thrust reverser unit
FR3019857B1 (en) TURBOREACTOR NACELLE THRUST INVERTER INCLUDING COMMON CONTROL FOR MOVABLE COVERS AND VARIABLE TUBE
DOP2021000270A (en) SLIDING DEVICE, ZIPPER CLOSURE SYSTEM AND METHODS OF USE
FR3059299B1 (en) AIRCRAFT TURBOREACTOR NACELLE, POWER UNIT AND AIRCRAFT CONTAINING SUCH A NACELLE
RU2015145950A (en) VEHICLE (OPTIONS) AND METHOD FOR IMPROVING ACCESS TO THE FIELD OF THE DYNAMIC FLOOR SECTION
RU2012144581A (en) ROTARY REVERSE
EP4409151C0 (en) SLIDING BEARING GUIDE, IN PARTICULAR LINEAR GUIDE, WITH PRE-TRACKED SLIDING ELEMENT AND SLIDE FOR THIS
CA3026827C (en) Track-building carriage for receiving and/or laying track sections
SE0800180L (en) Openable ceiling or wall
FR3055348B1 (en) DEVICE FOR SIGNALING THE OPERATION OF A DOOR WITH A VENT
MX2018000405A (en) Railcar with progressive opening longitudinal gates.
FR3074225B1 (en) TURBOREACTOR NACELLE COMPRISING A UNIQUE MOBILE FRAME OF A GRID DRIVE INVERTER AND SERVITUD PASSAGES
FR3078998B1 (en) DOUBLE-FLOW PROPULSIVE ASSEMBLY, INCLUDING A MOBILE GRID PUSH INVERTER
Mizuguchi et al. On the calculation of the Dunkl-Williams constant of normed linear spaces
EP4317715A3 (en) Conveyor with guide rails to support a divert unit
RU2015128055A (en) DRIVE REVERSE SYNCHRONIZATION SYSTEM

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170113

PLFP Fee payment

Year of fee payment: 3

CD Change of name or company name

Owner name: SAFRAN NACELLES, FR

Effective date: 20180125

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11