BRPI0814909A2 - "mola de folha, reversor de empuxo tipo cascata e nacela de motor a jato" - Google Patents

"mola de folha, reversor de empuxo tipo cascata e nacela de motor a jato"

Info

Publication number
BRPI0814909A2
BRPI0814909A2 BRPI0814909-7A2A BRPI0814909A BRPI0814909A2 BR PI0814909 A2 BRPI0814909 A2 BR PI0814909A2 BR PI0814909 A BRPI0814909 A BR PI0814909A BR PI0814909 A2 BRPI0814909 A2 BR PI0814909A2
Authority
BR
Brazil
Prior art keywords
cascata
reversor
push
leaf spring
jet engine
Prior art date
Application number
BRPI0814909-7A2A
Other languages
English (en)
Inventor
Jean-Paul Hogie
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 BRPI0814909A2 publication Critical patent/BRPI0814909A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/18—Leaf springs
    • F16F1/185—Leaf springs characterised by shape or design of individual leaves
    • F16F1/187—Leaf springs characterised by shape or design of individual leaves shaped into an open profile, i.e. C- or U-shaped
    • 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
    • F02K1/766—Control or regulation of thrust reversers with blocking systems or locking devices; Arrangement of locking devices for thrust reversers
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Springs (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BRPI0814909-7A2A 2007-08-20 2008-06-18 "mola de folha, reversor de empuxo tipo cascata e nacela de motor a jato" BRPI0814909A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705893A FR2920197B1 (fr) 2007-08-20 2007-08-20 Ressort pour volet d'inverseur de poussee a grilles pour turboreacteur d'aeronef
PCT/FR2008/000844 WO2009024658A1 (fr) 2007-08-20 2008-06-18 Ressort pour volet d'inverseur de poussee a grilles pour turboreacteur d'aeronef

Publications (1)

Publication Number Publication Date
BRPI0814909A2 true BRPI0814909A2 (pt) 2015-02-03

Family

ID=39149170

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814909-7A2A BRPI0814909A2 (pt) 2007-08-20 2008-06-18 "mola de folha, reversor de empuxo tipo cascata e nacela de motor a jato"

Country Status (9)

Country Link
US (1) US8516790B2 (pt)
EP (1) EP2179194B8 (pt)
CN (1) CN101809311B (pt)
BR (1) BRPI0814909A2 (pt)
CA (1) CA2696223C (pt)
ES (1) ES2447544T3 (pt)
FR (1) FR2920197B1 (pt)
RU (1) RU2466312C2 (pt)
WO (1) WO2009024658A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8789783B2 (en) * 2009-01-14 2014-07-29 Fellowes, Inc. Shredder with shock absorbing element
FR2958978B1 (fr) * 2010-04-20 2014-04-18 Aircelle Sa Agencement de bielles de volets d'inversion de poussee sur la structure interne fixe d'une nacelle de turboreacteur
FR2960029B1 (fr) * 2010-05-17 2012-06-15 Aircelle Sa Inverseur de poussee a grilles ou a cascade, pour un turboreacteur d?avion
JP2014180999A (ja) * 2013-03-21 2014-09-29 Aisin Seiki Co Ltd 車両用デフレクタ装置
FR3007078B1 (fr) * 2013-06-12 2015-06-05 Aircelle Sa Ferrure pour l'attache d'un verin d'un inverseur a portes d'une nacelle de turboreacteur et nacelle de turboreacteur
US10287005B2 (en) * 2015-03-13 2019-05-14 Bell Helicopter Textron Inc. Friction damper with centering flexure
US10138843B2 (en) * 2015-11-16 2018-11-27 Rohr, Inc. Drag link assembly for a thrust reverser
CN118518252A (zh) * 2023-02-17 2024-08-20 空中客车运营简化股份公司 压力测量耙、包括压力测量耙的发动机和包括发动机的飞行器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1912451A (en) * 1932-04-20 1933-06-06 Electrical Res Prod Inc Vibration absorbing mounting
US3856077A (en) * 1973-03-21 1974-12-24 Gen Motors Corp Regenerator seal
FR2260697B1 (pt) * 1974-02-11 1976-06-25 Snecma
DE2408819C2 (de) * 1974-02-23 1983-12-15 Daimler-Benz Ag, 7000 Stuttgart Dichtungssystem für einen Regenerativ-Wärmetauscher
US4030290A (en) * 1974-11-06 1977-06-21 The Boeing Company Jet engine thrust reverser
GB1534583A (en) * 1976-06-08 1978-12-06 Short Bros Ltd Reversal of thrust in gas turbine engines
US4278220A (en) * 1979-03-30 1981-07-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Thrust reverser for a long duct fan engine
WO1984001344A1 (en) * 1982-09-29 1984-04-12 Boeing Co Thrust reverser blocker door assembly
US4575006A (en) * 1983-06-13 1986-03-11 United Technologies Corporation Nozzle flap edge seal
US4807434A (en) * 1987-12-21 1989-02-28 The Boeing Company Thrust reverser for high bypass jet engines
US4922712A (en) * 1988-03-28 1990-05-08 General Electric Company Thrust reverser for high bypass turbofan engine
US5372006A (en) * 1993-02-08 1994-12-13 Aeronautical Concept Of Exhaust, Ltd. Turbine engine equipped with thrust reverser
FR2717859B1 (fr) * 1994-03-28 1996-05-31 Sud Ouest Conception Aeronauti Turbomoteur à double flux équipé d'un système d'inversion de poussée et d'un dispositif de restriction du canal d'éjection des gaz froids, et dispositif de restriction équipant un tel turbomoteur.
DE19644416C1 (de) * 1996-10-25 1997-11-20 Schroff Gmbh Kontaktelement zur elektrischen Kontaktierung von Leiterkarten mit einer vorderen Modulschiene eines Baugruppenträgers
US5947453A (en) * 1996-12-18 1999-09-07 Sikorsky Aircraft Corporation Spring-mass vibration absorber
EP0991874B9 (en) * 1997-07-03 2006-03-22 Newport News Shipbuilding And Dry Dock Company Shock absorption mount
FR2783018B1 (fr) * 1998-09-03 2000-10-13 Hispano Suiza Sa Nacelle de turboreacteur a double flux a element mobile mis a la masse
EP1098106B1 (de) * 1999-11-05 2005-10-05 Sebert Schwingungstechnik GmbH Dämpfungsanordnung
WO2003099654A2 (en) * 2002-05-21 2003-12-04 The Nordam Group, Inc. Bifurcated turbofan exhaust nozzle
CN2617624Y (zh) * 2003-04-09 2004-05-26 陈秋田 小轮车用双重减振装置

Also Published As

Publication number Publication date
CA2696223C (fr) 2015-02-10
RU2466312C2 (ru) 2012-11-10
EP2179194B1 (fr) 2013-11-20
CN101809311B (zh) 2012-11-21
FR2920197B1 (fr) 2013-08-09
US8516790B2 (en) 2013-08-27
CN101809311A (zh) 2010-08-18
EP2179194B8 (fr) 2014-01-08
FR2920197A1 (fr) 2009-02-27
EP2179194A1 (fr) 2010-04-28
RU2010109774A (ru) 2011-09-27
ES2447544T3 (es) 2014-03-12
US20110266366A1 (en) 2011-11-03
WO2009024658A1 (fr) 2009-02-26
CA2696223A1 (fr) 2009-02-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]

Free format text: ANULADA A PUBLICACAO DA RPI 2318 DE 09/06/2015 POR TER SIDO INDEVIDO.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]