FR2915526B1 - Dispositif de variation de section de tuyere secondaire associe a un inverseur a portes a dispositif de lissage de veine. - Google Patents

Dispositif de variation de section de tuyere secondaire associe a un inverseur a portes a dispositif de lissage de veine.

Info

Publication number
FR2915526B1
FR2915526B1 FR0702950A FR0702950A FR2915526B1 FR 2915526 B1 FR2915526 B1 FR 2915526B1 FR 0702950 A FR0702950 A FR 0702950A FR 0702950 A FR0702950 A FR 0702950A FR 2915526 B1 FR2915526 B1 FR 2915526B1
Authority
FR
France
Prior art keywords
vehicle
variation
pipe section
smoothing
secondary pipe
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
FR0702950A
Other languages
English (en)
Other versions
FR2915526A1 (fr
Inventor
Pierre Caruel
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
Priority to FR0702950A priority Critical patent/FR2915526B1/fr
Priority to EP08775588A priority patent/EP2137394A1/fr
Priority to PCT/FR2008/000234 priority patent/WO2008132294A1/fr
Priority to CA002681354A priority patent/CA2681354A1/fr
Publication of FR2915526A1 publication Critical patent/FR2915526A1/fr
Application granted granted Critical
Publication of FR2915526B1 publication Critical patent/FR2915526B1/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)
  • Power-Operated Mechanisms For Wings (AREA)
FR0702950A 2007-04-24 2007-04-24 Dispositif de variation de section de tuyere secondaire associe a un inverseur a portes a dispositif de lissage de veine. Expired - Fee Related FR2915526B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0702950A FR2915526B1 (fr) 2007-04-24 2007-04-24 Dispositif de variation de section de tuyere secondaire associe a un inverseur a portes a dispositif de lissage de veine.
EP08775588A EP2137394A1 (fr) 2007-04-24 2008-02-22 Dispositif de variation de section de tuyère secondaire associé à un inverseur à portes à dispositif de lissage de veine
PCT/FR2008/000234 WO2008132294A1 (fr) 2007-04-24 2008-02-22 Dispositif de variation de section de tuyère secondaire associé à un inverseur à portes à dispositif de lissage de veine
CA002681354A CA2681354A1 (fr) 2007-04-24 2008-02-22 Dispositif de variation de section de tuyere secondaire associe a un inverseur a portes a dispositif de lissage de veine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0702950A FR2915526B1 (fr) 2007-04-24 2007-04-24 Dispositif de variation de section de tuyere secondaire associe a un inverseur a portes a dispositif de lissage de veine.

Publications (2)

Publication Number Publication Date
FR2915526A1 FR2915526A1 (fr) 2008-10-31
FR2915526B1 true FR2915526B1 (fr) 2009-05-29

Family

ID=38779899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0702950A Expired - Fee Related FR2915526B1 (fr) 2007-04-24 2007-04-24 Dispositif de variation de section de tuyere secondaire associe a un inverseur a portes a dispositif de lissage de veine.

Country Status (4)

Country Link
EP (1) EP2137394A1 (fr)
CA (1) CA2681354A1 (fr)
FR (1) FR2915526B1 (fr)
WO (1) WO2008132294A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959531B1 (fr) 2010-04-28 2015-12-18 Aircelle Sa Inverseur a portes
US20120079805A1 (en) * 2010-09-30 2012-04-05 Alan Roy Stuart Thrust reverser assembly
GB201219368D0 (en) 2012-10-29 2012-12-12 Rolls Royce Deutschland Aeroengine thrust reverser arrangement
FR3057617B1 (fr) * 2016-10-17 2020-10-16 Airbus Nacelle d'un turboreacteur comportant un volet inverseur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807434A (en) * 1987-12-21 1989-02-28 The Boeing Company Thrust reverser for high bypass jet engines
US5778659A (en) * 1994-10-20 1998-07-14 United Technologies Corporation Variable area fan exhaust nozzle having mechanically separate sleeve and thrust reverser actuation systems
FR2751377B1 (fr) * 1996-07-18 1998-09-04 Hispano Suiza Sa Inverseur de poussee de turboreacteur a portes comportant un panneau coulissant
US5806302A (en) * 1996-09-24 1998-09-15 Rohr, Inc. Variable fan exhaust area nozzle for aircraft gas turbine engine with thrust reverser
FR2764339B1 (fr) * 1997-06-05 1999-07-16 Hispano Suiza Sa Inverseur de poussee de turboreacteur a portes formant ecopes associees a une casquette amont mobile
US7264203B2 (en) * 2003-10-02 2007-09-04 The Nordam Group, Inc. Spider actuated thrust reverser

Also Published As

Publication number Publication date
FR2915526A1 (fr) 2008-10-31
WO2008132294A1 (fr) 2008-11-06
CA2681354A1 (fr) 2008-11-06
EP2137394A1 (fr) 2009-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20101230