BR0200429B1 - dispositivo equalizador de pressço com resistÊncia balÍstica. - Google Patents

dispositivo equalizador de pressço com resistÊncia balÍstica.

Info

Publication number
BR0200429B1
BR0200429B1 BRPI0200429-1A BR0200429A BR0200429B1 BR 0200429 B1 BR0200429 B1 BR 0200429B1 BR 0200429 A BR0200429 A BR 0200429A BR 0200429 B1 BR0200429 B1 BR 0200429B1
Authority
BR
Brazil
Prior art keywords
pressure equalizing
equalizing device
ballistic resistance
ballistic
resistance
Prior art date
Application number
BRPI0200429-1A
Other languages
English (en)
Other versions
BR0200429A (pt
Inventor
Andre Nestor Escobar Bertin
Silva Eduardo Rodrigues Da
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 filed Critical
Priority to BRPI0200429-1A priority Critical patent/BR0200429B1/pt
Priority to AU2003212124A priority patent/AU2003212124A1/en
Priority to PCT/BR2003/000020 priority patent/WO2003068598A1/en
Publication of BR0200429A publication Critical patent/BR0200429A/pt
Publication of BR0200429B1 publication Critical patent/BR0200429B1/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
    • B64C1/14—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)
  • Thermistors And Varistors (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
BRPI0200429-1A 2002-02-18 2002-02-18 dispositivo equalizador de pressço com resistÊncia balÍstica. BR0200429B1 (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0200429-1A BR0200429B1 (pt) 2002-02-18 2002-02-18 dispositivo equalizador de pressço com resistÊncia balÍstica.
AU2003212124A AU2003212124A1 (en) 2002-02-18 2003-02-17 Pressure equalizer device with ballistic resistance
PCT/BR2003/000020 WO2003068598A1 (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 (pt) 2002-02-18 2002-02-18 dispositivo equalizador de pressço com resistÊncia balÍstica.

Publications (2)

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

Family

ID=27671851

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0200429-1A BR0200429B1 (pt) 2002-02-18 2002-02-18 dispositivo equalizador de pressço com resistÊncia balÍstica.

Country Status (3)

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

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
AU2003212124A1 (en) 2003-09-04
WO2003068598A1 (en) 2003-08-21
BR0200429A (pt) 2003-10-21

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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