BR0200429A - Ballistic Resistance Pressure Equalizing Device - Google Patents

Ballistic Resistance Pressure Equalizing Device

Info

Publication number
BR0200429A
BR0200429A BR0200429-1A BR0200429A BR0200429A BR 0200429 A BR0200429 A BR 0200429A BR 0200429 A BR0200429 A BR 0200429A BR 0200429 A BR0200429 A BR 0200429A
Authority
BR
Brazil
Prior art keywords
ballistic resistance
resistance pressure
equalizing device
pressure equalizing
ballistic
Prior art date
Application number
BR0200429-1A
Other languages
Portuguese (pt)
Other versions
BR0200429B1 (en
Inventor
Andre Nestor Escobar Bertin
Eduardo Rodrigues Da Silva
Original Assignee
Baa Aircraft Armoring Ltda
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 Baa Aircraft Armoring Ltda filed Critical Baa Aircraft Armoring Ltda
Priority to BRPI0200429-1A priority Critical patent/BR0200429B1/en
Priority to PCT/BR2003/000020 priority patent/WO2003068598A1/en
Priority to AU2003212124A priority patent/AU2003212124A1/en
Publication of BR0200429A publication Critical patent/BR0200429A/en
Publication of BR0200429B1 publication Critical patent/BR0200429B1/en

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
    • B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
    • B64C1/1407—Doors; surrounding frames
    • B64C1/1469—Doors between cockpit and cabin
    • 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
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D45/0015—Devices specially adapted for the protection against criminal attack, e.g. anti-hijacking systems
    • B64D45/0021—Devices specially adapted for the protection against criminal attack, e.g. anti-hijacking systems means for restricting access to flight deck
    • 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
    • B64C2001/009—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like comprising decompression panels or valves for pressure equalisation in fuselages or floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Thermistors And Varistors (AREA)

Abstract

"DISPOSITIVO EQUALIZADOR DE PRESSãO COM RESISTêNCIA BALìSTICA". A presente invenção refere-se a um Dispositivo equalizador de pressão com resistência balística caracterizado pelo fato de compreender uma grade (1) adjacente a uma bolsa flexível (2), sendo este conjunto capaz de proteger os pilotos e tripulação, e em caso de despressurização mantém a pressão da aeronave equalizada evitando deformações estruturais que possam comprometer a segurança de vóo."BALLISTIC RESISTANCE PRESSURE EQUALIZER". The present invention relates to a ballistic resistance pressure equalizing device comprising a grid (1) adjacent to a flexible pouch (2), which is capable of protecting the pilots and crew, and in case of depressurization. maintains aircraft pressure equalized avoiding structural deformations that may compromise flight safety.

BRPI0200429-1A 2002-02-18 2002-02-18 pressure equalizing device with ballistic resistance. BR0200429B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0200429-1A BR0200429B1 (en) 2002-02-18 2002-02-18 pressure equalizing device with ballistic resistance.
PCT/BR2003/000020 WO2003068598A1 (en) 2002-02-18 2003-02-17 Pressure equalizer device with ballistic resistance
AU2003212124A AU2003212124A1 (en) 2002-02-18 2003-02-17 Pressure equalizer device with ballistic resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0200429-1A BR0200429B1 (en) 2002-02-18 2002-02-18 pressure equalizing device with ballistic resistance.

Publications (2)

Publication Number Publication Date
BR0200429A true BR0200429A (en) 2003-10-21
BR0200429B1 BR0200429B1 (en) 2010-12-14

Family

ID=27671851

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0200429-1A BR0200429B1 (en) 2002-02-18 2002-02-18 pressure equalizing device with ballistic resistance.

Country Status (3)

Country Link
AU (1) AU2003212124A1 (en)
BR (1) BR0200429B1 (en)
WO (1) WO2003068598A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033247A (en) * 1975-12-17 1977-07-05 Mcdonnell Douglas Corporation Vent structure
US5118053A (en) * 1989-09-27 1992-06-02 The Boeing Company Pressure equalization systems

Also Published As

Publication number Publication date
BR0200429B1 (en) 2010-12-14
AU2003212124A1 (en) 2003-09-04
WO2003068598A1 (en) 2003-08-21

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: INBRA - AEROSPACE INDUSTRIA E COMERCIO DE COMPOSTO

Free format text: TRANSFERIDO DE: BAA AIRCRAFT ARMORING LTDA.

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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/02/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18.02.2022