DE20115468U1 - Anti-hijacking system for passenger aircraft uses air valves to rapidly decompress cabin, forcing occupants to use drop-down oxygen masks - Google Patents

Anti-hijacking system for passenger aircraft uses air valves to rapidly decompress cabin, forcing occupants to use drop-down oxygen masks

Info

Publication number
DE20115468U1
DE20115468U1 DE20115468U DE20115468U DE20115468U1 DE 20115468 U1 DE20115468 U1 DE 20115468U1 DE 20115468 U DE20115468 U DE 20115468U DE 20115468 U DE20115468 U DE 20115468U DE 20115468 U1 DE20115468 U1 DE 20115468U1
Authority
DE
Germany
Prior art keywords
cabin
passenger cabin
cockpit
occupants
security system
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20115468U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20115468U priority Critical patent/DE20115468U1/en
Publication of DE20115468U1 publication Critical patent/DE20115468U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being pressurised
    • 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
    • B64D25/00—Emergency apparatus or devices, not otherwise provided for
    • B64D25/08—Ejecting or escaping means
    • B64D25/12—Ejectable capsules
    • 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
    • B64D45/0036—Devices specially adapted for the protection against criminal attack, e.g. anti-hijacking systems by disabling or restraining attackers
    • 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
    • B64D45/0036—Devices specially adapted for the protection against criminal attack, e.g. anti-hijacking systems by disabling or restraining attackers
    • B64D45/0042—Devices specially adapted for the protection against criminal attack, e.g. anti-hijacking systems by disabling or restraining attackers by spraying or injecting chemicals
    • 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
    • B64D45/0051—Devices specially adapted for the protection against criminal attack, e.g. anti-hijacking systems by monitoring passengers or crew on aircraft
    • B64D45/0053—Devices specially adapted for the protection against criminal attack, e.g. anti-hijacking systems by monitoring passengers or crew on aircraft using visual equipment, e.g. cameras

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

When the passengers and hijackers have to rely on the oxygen masks, their mobility is restricted. Sky marshals traveling with the passengers may have their own mobile oxygen supply and may immobilize to hijackers. There may be an airtight bulkhead between the cockpit and the cabin. Several decompression valves (1) are mounted on the skin of the cabin (5) and have a valve plate (2) which seats on a carrier (11) inside the aircraft. When a valve is open, air escapes through holes in the skin (9) into a protective fairing (10). Each valve is opened by an air pressure cylinder (6) fed by an air pump (7). A coil spring returns the valve plate to its closed position.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Sicherheitssystem für Flugzeuge, insbesondere Passagierflugzeuge, wobei wenigstens eine Öffnung in dem Rumpf (5), bzw. eine Öffnung innerhalb des Rumpfes (5), bzw. ausserhalb des Rumpfes (5) bzw. die Passagierkabine (13) des Flugzeuges z. B. hydraulisch, pneumatisch, elektrisch oder mechanisch gebracht werden kann, z. B. durch ein Schliesselement (2) oder z. B. ein Ventil (2), der z. B. von einer der Piloten in dem Cockpit geöffnet werden kann, um eine Dekompression in der Passagierkabine (13) zu erzeugen, z. B. schnell, um z. B. eine Schockwirkung zu haben, und um die in der Passagierkabine (13) vorhandene Sauerstoffmasken (14) für alle Insassen in der Passagierkabine (13) zu benötigen, so dass ein oder mehere z. B. Flugzeugentführer die diese Sauerstoffmasken (14) auch benötigen, in ihrer Bewegung sehr eingeschränkt sind, und z. B. von wenigstens einem Sicherheitsbeamten der ein eigenes tragbares Sauerstoffsystem besitzt z. B. durch Elektroschock stillgelegt werden kann, und festgenommen werden kann.1. Security system for aircraft, in particular passenger aircraft, wherein at least one opening in the fuselage ( 5 ), or an opening inside the fuselage ( 5 ), or outside the fuselage ( 5 ) or the passenger cabin ( 13 ) of the aircraft z. B. can be brought hydraulically, pneumatically, electrically or mechanically, for. B. by a closing element ( 2 ) or z. B. a valve ( 2 ), the z. B. can be opened by one of the pilots in the cockpit to produce decompression in the passenger cabin ( 13 ), e.g. B. quickly to z. B. to have a shock effect, and to require the existing in the passenger cabin ( 13 ) existing oxygen masks ( 14 ) for all occupants in the passenger cabin ( 13 ), so that one or more z. B. hijackers who also need these oxygen masks ( 14 ) are very restricted in their movement, and z. B. from at least one security guard who has his own portable oxygen system e.g. B. can be shut down by electric shock, and can be arrested. 2. Sicherheitssystem nach Anspruch (1), wobei das Cockpit (15) von der Passagierkabine (13) hermetisch abgedichtet ist, so dass das Cockpit (15) einen Kabinendruck aufweist durch z. B. einer seperaten Pumpe (17), nach einer eventuelen Dekompression der Passagierkabine (13).2. Security system according to claim (1), wherein the cockpit ( 15 ) from the passenger cabin ( 13 ) is hermetically sealed, so that the cockpit ( 15 ) has a cabin pressure by z. B. a separate pump ( 17 ), after a possible decompression of the passenger cabin ( 13 ). 3. Sicherheitssystem nach Anspruch 1-2 wobei, die Passagierkabine (13) durch Video überwacht wird und von dem Cockpit (15) überwacht werden kann.3. Security system according to claim 1-2, wherein the passenger cabin ( 13 ) is monitored by video and can be monitored by the cockpit ( 15 ). 4. Sicherheitssystem nach Anspruch 1-3, wobei die Cockpittür (16) nur von innen zum öffnen ist.4. Security system according to claims 1-3, wherein the cockpit door ( 16 ) can only be opened from the inside. 5. Sicherheitssystem nach Anspruch 1-4, wobei wenigstens ein Skymarshall der mitfliegt mit einer tragbarer Sauerstoffversorgung ausgerüstet ist.5. Security system according to claim 1-4, wherein at least one Skymarshall that flies with a portable oxygen supply.
DE20115468U 2001-09-19 2001-09-19 Anti-hijacking system for passenger aircraft uses air valves to rapidly decompress cabin, forcing occupants to use drop-down oxygen masks Expired - Lifetime DE20115468U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20115468U DE20115468U1 (en) 2001-09-19 2001-09-19 Anti-hijacking system for passenger aircraft uses air valves to rapidly decompress cabin, forcing occupants to use drop-down oxygen masks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20115468U DE20115468U1 (en) 2001-09-19 2001-09-19 Anti-hijacking system for passenger aircraft uses air valves to rapidly decompress cabin, forcing occupants to use drop-down oxygen masks

Publications (1)

Publication Number Publication Date
DE20115468U1 true DE20115468U1 (en) 2003-02-20

Family

ID=7961904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20115468U Expired - Lifetime DE20115468U1 (en) 2001-09-19 2001-09-19 Anti-hijacking system for passenger aircraft uses air valves to rapidly decompress cabin, forcing occupants to use drop-down oxygen masks

Country Status (1)

Country Link
DE (1) DE20115468U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103359289A (en) * 2013-07-31 2013-10-23 南通通易航天科技股份有限公司 Oxygen supply flow indicator for aviation oxygen mask

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103359289A (en) * 2013-07-31 2013-10-23 南通通易航天科技股份有限公司 Oxygen supply flow indicator for aviation oxygen mask
CN103359289B (en) * 2013-07-31 2015-05-20 南通通易航天科技股份有限公司 Oxygen supply flow indicator for aviation oxygen mask

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Legal Events

Date Code Title Description
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B65D0045000000

Ipc: B64D0045000000

R207 Utility model specification

Effective date: 20030327

R156 Lapse of ip right after 3 years

Effective date: 20050401