WO2008086587A3 - Improvements for auxiliary fuel tank - Google Patents

Improvements for auxiliary fuel tank Download PDF

Info

Publication number
WO2008086587A3
WO2008086587A3 PCT/BR2008/000012 BR2008000012W WO2008086587A3 WO 2008086587 A3 WO2008086587 A3 WO 2008086587A3 BR 2008000012 W BR2008000012 W BR 2008000012W WO 2008086587 A3 WO2008086587 A3 WO 2008086587A3
Authority
WO
WIPO (PCT)
Prior art keywords
tca
barrier
fuel tank
hull
auxiliary fuel
Prior art date
Application number
PCT/BR2008/000012
Other languages
French (fr)
Other versions
WO2008086587A2 (en
Inventor
José Luiz Franco FERNANDEZ
Richard Sarzi Oliveira
Original Assignee
Embraer- Empresa Brasileira De Aeronáutica S.A.
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 Embraer- Empresa Brasileira De Aeronáutica S.A. filed Critical Embraer- Empresa Brasileira De Aeronáutica S.A.
Publication of WO2008086587A2 publication Critical patent/WO2008086587A2/en
Publication of WO2008086587A3 publication Critical patent/WO2008086587A3/en

Links

Classifications

    • 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
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/02—Tanks
    • B64D37/04—Arrangement thereof in or on aircraft
    • 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
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/02—Tanks
    • B64D37/06—Constructional adaptations thereof
    • 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)
  • Laminated Bodies (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

An Auxiliary Fuel Tank (TCA - 'Tanque de Combustivel Auxiliar') inside an aircraft is described, the TCA having a convex shape light constructive structure formed by an internal hull I that constitutes a first barrier, and by an external hull E that constitutes an external barrier totally surrounding the internal hull I; there are separation means between the hulls E, I, with a hollow, empty space between them; in case of fuel leak in the first barrier, a complete and reliable drainage occurs, making possible that the fuel is drained and collected in a certain point or area of the TCA.
PCT/BR2008/000012 2007-01-16 2008-01-16 Improvements for auxiliary fuel tank WO2008086587A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0700310-2 2007-01-16
BRPI0700310-2A BRPI0700310A (en) 2007-01-16 2007-01-16 auxiliary fuel tank upgrades

Publications (2)

Publication Number Publication Date
WO2008086587A2 WO2008086587A2 (en) 2008-07-24
WO2008086587A3 true WO2008086587A3 (en) 2010-02-04

Family

ID=38776539

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2008/000012 WO2008086587A2 (en) 2007-01-16 2008-01-16 Improvements for auxiliary fuel tank

Country Status (2)

Country Link
BR (1) BRPI0700310A (en)
WO (1) WO2008086587A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102795343A (en) * 2012-08-28 2012-11-28 中航工业三五一厂 Lightning-proof external auxiliary fuel tank of aircraft

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3106381B1 (en) * 2015-06-15 2018-10-24 Airbus Operations, S.L. Aircraft with a protective shield against an engine blade release

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404418A (en) * 1942-10-05 1946-07-23 Walker Brooks Noncombustible fuel tank

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404418A (en) * 1942-10-05 1946-07-23 Walker Brooks Noncombustible fuel tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102795343A (en) * 2012-08-28 2012-11-28 中航工业三五一厂 Lightning-proof external auxiliary fuel tank of aircraft

Also Published As

Publication number Publication date
BRPI0700310A (en) 2007-12-04
WO2008086587A2 (en) 2008-07-24

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