Method and device for aiding the localization of an aircraft wreck submerged in a sea
First Claim
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1. A device for aiding the localization of a wreck of an aircraft submerged in a sea water expanse, said device comprising:
- at least one beacon arranged inside the aircraft that is able to emit signals that are remotely detectable;
an ejection device that automatically ejects said beacon out of the aircraft upon an immersion of the aircraft in water;
a trigger device that automatically triggers the emission of said signals after the immersion;
a link maintenance device that maintains at least one of the beacons, at least temporarily, linked to the aircraft after ejection of the beacon out of the aircraft; and
a link release device that acts on said link maintenance device so as to completely sever the link between the beacon and the aircraft, thereby enabling the beacon to track the potential draft of fragments following stream currents in the sea water expanse.
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Abstract
A device for aiding the localization of an aircraft wreck submerged in a sea is arranged inside the aircraft. The device includes at least one beacon that is able to emit remotely detectable signals. Upon immersion of the aircraft in water, an ejection device automatically ejects the beacon out of the aircraft. The ejection device includes a piston system that generates an opening in the aircraft and expels the beacon accordingly. Also after immersion of the aircraft in water, a trigger device automatically triggers the emission of signals from the beacon.
19 Citations
14 Claims
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1. A device for aiding the localization of a wreck of an aircraft submerged in a sea water expanse, said device comprising:
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at least one beacon arranged inside the aircraft that is able to emit signals that are remotely detectable; an ejection device that automatically ejects said beacon out of the aircraft upon an immersion of the aircraft in water; a trigger device that automatically triggers the emission of said signals after the immersion; a link maintenance device that maintains at least one of the beacons, at least temporarily, linked to the aircraft after ejection of the beacon out of the aircraft; and a link release device that acts on said link maintenance device so as to completely sever the link between the beacon and the aircraft, thereby enabling the beacon to track the potential draft of fragments following stream currents in the sea water expanse. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for aiding the localization of a wreck of an aircraft submerged in a sea water expanse, the method comprising:
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arranging at least one beacon inside the aircraft that is able to emit signals that are remotely detectable; automatically ejecting, by an ejection device upon an immersion of the aircraft in water, the beacon out of the aircraft; automatically triggering, by a triggering device after the immersion, the emission of the signals by a signal emission device located on the beacon; maintaining, at least temporarily by a link maintenance device, the beacon linked to the aircraft after ejection of the beacon out of the aircraft; and severing completely, by a link release device that acts on the link maintenance device, the link between the beacon and the aircraft. - View Dependent Claims (12)
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13. An aircraft comprising a device for aiding the localization of a wreck of an aircraft submerged in a sea water expanse, said device comprising:
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at least one beacon arranged inside the aircraft able to emit signals that are remotely detectable; an ejection device that automatically ejects said beacon out of the aircraft upon an immersion of the aircraft in water; a trigger device that automatically triggers the emission of said signals after the immersion; a link maintenance device that maintains at least one of the beacons, at least temporarily, linked to the aircraft after ejection of the beacon out of the aircraft; and a link release device that acts on said link maintenance device so as to completely sever the link between the beacon and the aircraft, thereby enabling the beacon to track the potential drift of fragments following stream currents in the sea water expanse. - View Dependent Claims (14)
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Specification