CN104144856A - 涡轮喷气发动机的扁平机舱 - Google Patents

涡轮喷气发动机的扁平机舱 Download PDF

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Publication number
CN104144856A
CN104144856A CN201380012126.4A CN201380012126A CN104144856A CN 104144856 A CN104144856 A CN 104144856A CN 201380012126 A CN201380012126 A CN 201380012126A CN 104144856 A CN104144856 A CN 104144856A
Authority
CN
China
Prior art keywords
axis
nacelle
grid
cover
centered
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.)
Pending
Application number
CN201380012126.4A
Other languages
English (en)
Chinese (zh)
Inventor
让-菲利普·若勒
泽维尔·布迪尔
泽维尔·卡聚克
皮埃尔·卡吕埃勒
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
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 Aircelle SA filed Critical Aircelle SA
Publication of CN104144856A publication Critical patent/CN104144856A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • 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
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/14—Two-dimensional elliptical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201380012126.4A 2012-03-02 2013-02-28 涡轮喷气发动机的扁平机舱 Pending CN104144856A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR12/51948 2012-03-02
FR1251948A FR2987600B1 (fr) 2012-03-02 2012-03-02 Nacelle aplatie de turboreacteur
PCT/FR2013/050418 WO2013128129A1 (fr) 2012-03-02 2013-02-28 Nacelle aplatie de turboréacteur

Publications (1)

Publication Number Publication Date
CN104144856A true CN104144856A (zh) 2014-11-12

Family

ID=47913464

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380012126.4A Pending CN104144856A (zh) 2012-03-02 2013-02-28 涡轮喷气发动机的扁平机舱

Country Status (8)

Country Link
US (1) US9777598B2 (https=)
EP (1) EP2819920B1 (https=)
CN (1) CN104144856A (https=)
BR (1) BR112014020111A8 (https=)
CA (1) CA2865516A1 (https=)
FR (1) FR2987600B1 (https=)
RU (1) RU2014139478A (https=)
WO (1) WO2013128129A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2956162B1 (fr) * 2010-02-08 2012-11-16 Snecma Tuyere de flux froid d'un turboreacteur a double flux a flux separes incorporant un inverseur de poussee a grilles
FR2957979B1 (fr) * 2010-03-25 2012-03-30 Aircelle Sa Dispositif d'inversion de poussee
FR3078951B1 (fr) * 2018-03-13 2020-02-28 Airbus Operations Turboreacteur comportant une nacelle equipee d'un carter de soufflante et d'une structure fixe
CN108928459B (zh) * 2018-07-27 2022-02-01 中国商用飞机有限责任公司 格栅式反推力装置
US12000358B1 (en) * 2023-02-14 2024-06-04 Pratt & Whitney Canada Corp. Gas turbine engine nozzle loft for thrust reverser
EP4528093A1 (fr) * 2023-09-20 2025-03-26 Airbus Operations (S.A.S.) Nacelle d'aéronef équipée d'au moins un dispositif d'inversion de poussée comprenant au moins un déflecteur longitudinal, aéronef comprenant au moins un ensemble de propulsion comportant une telle nacelle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090301056A1 (en) * 2006-08-24 2009-12-10 Short Brothers Plc Aircraft engine thrust reverser
US20100229528A1 (en) * 2007-08-08 2010-09-16 Rohr, Inc. Actuation system for a translating variable area fan nozzle
EP2278147A2 (en) * 2009-06-16 2011-01-26 Rohr, Inc. Translating variable area fan nozzle providing an upstream bypass flow exit
FR2960918A1 (fr) * 2010-06-08 2011-12-09 Aircelle Sa Grille de deviation du type autosupporte pour inverseur de poussee

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507143A (en) * 1993-04-13 1996-04-16 The Boeing Company Cascade assembly for use in a thrust-reversing mechanism
FR2956162B1 (fr) * 2010-02-08 2012-11-16 Snecma Tuyere de flux froid d'un turboreacteur a double flux a flux separes incorporant un inverseur de poussee a grilles
US9233757B2 (en) * 2011-11-10 2016-01-12 Rohr, Inc. Nacelle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090301056A1 (en) * 2006-08-24 2009-12-10 Short Brothers Plc Aircraft engine thrust reverser
US20100229528A1 (en) * 2007-08-08 2010-09-16 Rohr, Inc. Actuation system for a translating variable area fan nozzle
EP2278147A2 (en) * 2009-06-16 2011-01-26 Rohr, Inc. Translating variable area fan nozzle providing an upstream bypass flow exit
FR2960918A1 (fr) * 2010-06-08 2011-12-09 Aircelle Sa Grille de deviation du type autosupporte pour inverseur de poussee

Also Published As

Publication number Publication date
WO2013128129A1 (fr) 2013-09-06
FR2987600B1 (fr) 2014-02-28
US20140369829A1 (en) 2014-12-18
EP2819920A1 (fr) 2015-01-07
FR2987600A1 (fr) 2013-09-06
US9777598B2 (en) 2017-10-03
RU2014139478A (ru) 2016-04-20
CA2865516A1 (fr) 2013-09-06
BR112014020111A8 (pt) 2017-07-11
EP2819920B1 (fr) 2016-04-06
BR112014020111A2 (https=) 2017-06-20

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20141112