BRPI0821079B1 - fuselagem de uma aeronave com motores de hélice - Google Patents

fuselagem de uma aeronave com motores de hélice Download PDF

Info

Publication number
BRPI0821079B1
BRPI0821079B1 BRPI0821079A BRPI0821079A BRPI0821079B1 BR PI0821079 B1 BRPI0821079 B1 BR PI0821079B1 BR PI0821079 A BRPI0821079 A BR PI0821079A BR PI0821079 A BRPI0821079 A BR PI0821079A BR PI0821079 B1 BRPI0821079 B1 BR PI0821079B1
Authority
BR
Brazil
Prior art keywords
aircraft
fuselage
propeller
engines
propeller engines
Prior art date
Application number
BRPI0821079A
Other languages
English (en)
Inventor
Pablo Verde Preckler Jorge
Original Assignee
Airbus Operations Sl
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 Airbus Operations Sl filed Critical Airbus Operations Sl
Publication of BRPI0821079A2 publication Critical patent/BRPI0821079A2/pt
Publication of BRPI0821079B1 publication Critical patent/BRPI0821079B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/12—Construction or attachment of skin panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
    • B64C1/068—Fuselage sections
    • B64C1/0685—Tail cones
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/04—Aircraft characterised by the type or position of power plants of piston type
    • B64D27/08—Aircraft characterised by the type or position of power plants of piston type within, or attached to, fuselages
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type 
    • B64D27/14—Aircraft characterised by the type or position of power plants of gas-turbine type  within, or attached to, fuselages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C2001/0054—Fuselage structures substantially made from particular materials
    • B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
    • 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
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

fuselagem de uma aeronave com motores de hélice a invenção refere-se a uma configuração estrutural da fuselagem traseira (4) de uma aeronave com motores de hélice (1) compreendendo hélices (23) formadas por sua vez por pás (3), os motores de hélice (1) mencionados estando localizados na parte traseira da aeronave e a empenagem (5) da aeronave por sua vez estando localizada atrás do plano das hélices (23), caracterizada pelo fato de que a configuração estrutural da fuselagem traseira (4) compreende um revestimento externo (6) e um revestimento interno (7), ambos revestimentos (6, 7) sendo unidos por meio de elementos radiais (13) configurando células (14), de modo que a configuração estrutural obtida maximiza a resistência oposta à torção da fuselagem traseira (4) da aeronave no caso de dano da fuselagem traseira (4) mencionada devido à separação de uma das pás (3) dos motores de hélice (1)
BRPI0821079A 2007-11-30 2008-11-28 fuselagem de uma aeronave com motores de hélice BRPI0821079B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200703181A ES2342866B1 (es) 2007-11-30 2007-11-30 Fuselaje de aeronave resistente a impactos.
PCT/EP2008/066400 WO2009068638A1 (en) 2007-11-30 2008-11-28 Impact resistant aircraft fuselage

Publications (2)

Publication Number Publication Date
BRPI0821079A2 BRPI0821079A2 (pt) 2015-06-16
BRPI0821079B1 true BRPI0821079B1 (pt) 2020-04-28

Family

ID=40548870

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821079A BRPI0821079B1 (pt) 2007-11-30 2008-11-28 fuselagem de uma aeronave com motores de hélice

Country Status (6)

Country Link
US (1) US8573538B2 (pt)
EP (1) EP2279115B1 (pt)
BR (1) BRPI0821079B1 (pt)
CA (1) CA2707092C (pt)
ES (2) ES2342866B1 (pt)
WO (1) WO2009068638A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2398287B1 (es) * 2010-03-29 2014-01-29 Airbus Operations S.L. Fuselaje de aeronave resistente al impacto y tolerante al daño.
RU2482015C2 (ru) * 2011-06-28 2013-05-20 Александр Макарович Матвеенко Самолет с двойным фюзеляжем
US20130001356A1 (en) * 2011-07-01 2013-01-03 Airbus Operations, S.L. Reinforced aircraft fuselage
ES2404946B1 (es) * 2011-10-21 2014-09-02 Airbus Operations S.L. Fuselaje de aeronave resistente al impacto y tolerante al daño mejorado
ES2560896T3 (es) 2011-12-28 2016-02-23 Airbus Operations S.L. Parte trasera del fuselaje con un escudo para una aeronave con motores montados en el fuselaje y método para la determinación del área del escudo
FR3020347B1 (fr) * 2014-04-28 2016-05-20 Airbus Operations Sas Procede d'assemblage d'une partie arriere d'aeronef
CN104443349B (zh) * 2014-12-15 2017-05-17 中国飞机强度研究所 一种用于涡桨飞机舱内噪声控制的声学防冰板结构
FR3032942B1 (fr) * 2015-02-19 2018-11-23 Safran Aircraft Engines Ensemble propulsif pour aeronef comprenant un turboreacteur a soufflante non carenee et un pylone d'accrochage
EP3106381B1 (en) 2015-06-15 2018-10-24 Airbus Operations, S.L. Aircraft with a protective shield against an engine blade release
US9630702B2 (en) * 2015-06-30 2017-04-25 Rohr, Inc. Noise attenuation for an open rotor aircraft propulsion system
EP3375706B1 (en) * 2017-03-15 2022-05-18 Airbus Operations S.L. Impact resistant fuselage
WO2019045689A1 (en) * 2017-08-29 2019-03-07 On-Power, Inc. MOBILE ENERGY GENERATION SYSTEM COMPRISING A CLOSED WALLED BASE STRUCTURE
US10458334B2 (en) 2017-08-29 2019-10-29 On-Power, Inc. Mobile power generation system including closed cell base structure
US20250058905A1 (en) * 2023-08-18 2025-02-20 Rohr, Inc. Aerial vehicle with enhanced sound attenuation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420292A (en) * 1942-10-23 1947-05-13 Guardite Corp Airplane body
US2382817A (en) * 1943-08-24 1945-08-14 Ernest H Reiss Protective means for aircraft
US3020986A (en) * 1958-08-18 1962-02-13 Gen Dynamics Corp Composite structural panel
US3867244A (en) * 1971-12-22 1975-02-18 Boeing Co Insulation and condensation control blanket
US3740905A (en) * 1971-12-22 1973-06-26 Boegin Co Insulation and condensation control system
US4235398A (en) * 1978-12-18 1980-11-25 The Boeing Company Thermal insulation for aircraft fuselage
US4291851A (en) * 1978-12-18 1981-09-29 The Boeing Company Thermal insulation for aircraft fuselage
US4976396A (en) * 1987-11-13 1990-12-11 The Boeing Company Aircraft configuration with aft mounted engines
US5577688A (en) * 1994-06-15 1996-11-26 Sloan; Frank P. Containment systems for insulation, and insulation elements employing such systems
DE19529476C2 (de) * 1995-08-11 2000-08-10 Deutsch Zentr Luft & Raumfahrt Flügel mit schubsteifen Flügelschalen aus Faserverbundwerkstoffen für Luftfahrzeuge
US6231710B1 (en) * 1999-06-04 2001-05-15 The United States Of America As Represented By The Secretary Of The Air Force Method of making composite chambercore sandwich-type structure with inherent acoustic attenuation
SE519185C2 (sv) * 2001-06-07 2003-01-28 Saab Ab Flygplanspanel
US7040575B2 (en) * 2004-03-29 2006-05-09 The Boeing Company Foam composite insulation for aircraft

Also Published As

Publication number Publication date
CA2707092C (en) 2016-01-26
EP2279115A1 (en) 2011-02-02
ES2422587T3 (es) 2013-09-12
US20090140096A1 (en) 2009-06-04
EP2279115B1 (en) 2013-04-24
CA2707092A1 (en) 2009-06-04
BRPI0821079A2 (pt) 2015-06-16
US8573538B2 (en) 2013-11-05
ES2342866B1 (es) 2011-05-18
ES2342866A1 (es) 2010-07-15
WO2009068638A1 (en) 2009-06-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/04/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2803 DE 24-09-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.