FR2900980B1 - Nacelle pour turboreacteur double flux a grand taux de dilution - Google Patents

Nacelle pour turboreacteur double flux a grand taux de dilution

Info

Publication number
FR2900980B1
FR2900980B1 FR0604113A FR0604113A FR2900980B1 FR 2900980 B1 FR2900980 B1 FR 2900980B1 FR 0604113 A FR0604113 A FR 0604113A FR 0604113 A FR0604113 A FR 0604113A FR 2900980 B1 FR2900980 B1 FR 2900980B1
Authority
FR
France
Prior art keywords
nacelle
dilution rate
high dilution
double flow
flow 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.)
Expired - Fee Related
Application number
FR0604113A
Other languages
English (en)
Other versions
FR2900980A1 (fr
Inventor
Guy Vauchel
Jean Fabrice Portal
Laurent Blin
Christophe Thorel
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
Priority to FR0604113A priority Critical patent/FR2900980B1/fr
Application filed by Aircelle SA filed Critical Aircelle SA
Priority to PCT/FR2007/000616 priority patent/WO2007128890A1/fr
Priority to RU2008147844/06A priority patent/RU2435056C2/ru
Priority to CA002651103A priority patent/CA2651103A1/fr
Priority to CN2007800164461A priority patent/CN101438048B/zh
Priority to US12/297,485 priority patent/US20090107108A1/en
Priority to EP07731284A priority patent/EP2016274A1/fr
Publication of FR2900980A1 publication Critical patent/FR2900980A1/fr
Application granted granted Critical
Publication of FR2900980B1 publication Critical patent/FR2900980B1/fr
Expired - Fee Related 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
    • 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
FR0604113A 2006-05-10 2006-05-10 Nacelle pour turboreacteur double flux a grand taux de dilution Expired - Fee Related FR2900980B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0604113A FR2900980B1 (fr) 2006-05-10 2006-05-10 Nacelle pour turboreacteur double flux a grand taux de dilution
RU2008147844/06A RU2435056C2 (ru) 2006-05-10 2007-04-12 Гондола для двухконтурного турбореактивного двигателя с высокой степенью двухконтурности
CA002651103A CA2651103A1 (fr) 2006-05-10 2007-04-12 Nacelle pour turboreacteur double flux a grand taux de dilution
CN2007800164461A CN101438048B (zh) 2006-05-10 2007-04-12 用于具有高旁通比的旁通式发动机的吊舱
PCT/FR2007/000616 WO2007128890A1 (fr) 2006-05-10 2007-04-12 Nacelle pour turboreacteur double flux a grand taux de dilution
US12/297,485 US20090107108A1 (en) 2006-05-10 2007-04-12 Nacell for bypass engine with high bypass ratio
EP07731284A EP2016274A1 (fr) 2006-05-10 2007-04-12 Nacelle pour turboreacteur double flux a grand taux de dilution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0604113A FR2900980B1 (fr) 2006-05-10 2006-05-10 Nacelle pour turboreacteur double flux a grand taux de dilution

Publications (2)

Publication Number Publication Date
FR2900980A1 FR2900980A1 (fr) 2007-11-16
FR2900980B1 true FR2900980B1 (fr) 2011-08-19

Family

ID=37651092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0604113A Expired - Fee Related FR2900980B1 (fr) 2006-05-10 2006-05-10 Nacelle pour turboreacteur double flux a grand taux de dilution

Country Status (7)

Country Link
US (1) US20090107108A1 (fr)
EP (1) EP2016274A1 (fr)
CN (1) CN101438048B (fr)
CA (1) CA2651103A1 (fr)
FR (1) FR2900980B1 (fr)
RU (1) RU2435056C2 (fr)
WO (1) WO2007128890A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7673442B2 (en) * 2006-11-14 2010-03-09 General Electric Company Turbofan engine cowl assembly
US8201390B2 (en) * 2007-12-12 2012-06-19 Spirit Aerosystems, Inc. Partial cascade thrust reverser
US10006404B2 (en) * 2012-02-28 2018-06-26 United Technologies Corporation Gas turbine engine thrust reverser system
US20150107222A1 (en) * 2013-10-18 2015-04-23 Rohr, Inc. Thrust reverser fan ramp partially formed on aft end of fan case
US20170167438A1 (en) * 2015-12-11 2017-06-15 General Electric Company Gas Turbine Engine
FR3059299B1 (fr) * 2016-11-30 2021-11-12 Safran Nacelles Nacelle de turboreacteur d’aeronef, ensemble propulsif et aeronef comportant une telle nacelle
US11046445B2 (en) 2017-07-26 2021-06-29 Raytheon Technologies Corporation Nacelle
US10767596B2 (en) 2017-07-26 2020-09-08 Raytheon Technologies Corporation Nacelle
CN109018382B (zh) * 2018-08-07 2021-08-13 江西华友机械有限公司 一种飞机发动机变形整流罩结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262269A (en) * 1965-06-07 1966-07-26 Gen Electric Thrust reverser
US3568930A (en) * 1969-08-25 1971-03-09 Gen Electric Turbine engine thrust reverser/spoiler utilizing staggered blocker doors
US3831376A (en) * 1973-02-05 1974-08-27 Boeing Co Thrust reverser
US4545199A (en) * 1982-06-14 1985-10-08 Rohr Industries, Inc. Fan cascade reverser having dual blocker doors
GB2182724B (en) * 1985-10-08 1988-12-07 Rolls Royce Gas turbine engine thrust reverser
US4767055A (en) * 1987-03-27 1988-08-30 United Technologies Corporation Method and linkage for positioning a convergent flap and coaxial arc valve
US5575147A (en) * 1994-12-22 1996-11-19 United Technologies Corporation Compact thrust reverser
GB9613166D0 (en) * 1996-06-24 1996-08-28 Short Brothers Plc Aircraft propulsive power unit
FR2812035B1 (fr) * 2000-07-24 2003-08-29 Hurel Dubois Avions Perfectionnements aux inverseurs de poussee pour moteurs a reaction, du type a grilles
GB0025666D0 (en) * 2000-10-19 2000-12-06 Short Brothers Plc Aircraft propulsive power unit
US6546715B1 (en) * 2001-01-25 2003-04-15 Rohr, Inc. Cascade-type thrust reverser
US6568172B2 (en) * 2001-09-27 2003-05-27 The Nordam Group, Inc. Converging nozzle thrust reverser
GB0321139D0 (en) * 2003-09-10 2003-10-08 Short Brothers Plc A device

Also Published As

Publication number Publication date
WO2007128890A1 (fr) 2007-11-15
US20090107108A1 (en) 2009-04-30
RU2435056C2 (ru) 2011-11-27
CN101438048A (zh) 2009-05-20
FR2900980A1 (fr) 2007-11-16
CN101438048B (zh) 2012-07-25
EP2016274A1 (fr) 2009-01-21
CA2651103A1 (fr) 2007-11-15
RU2008147844A (ru) 2010-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150130