Device ejectable of an aircraft, comprising a marker of distress and a black box floating

摘要

the positioning of the black box - 1 - equipped with its buoyancy device - 5 - is disposed in a chamber (14) fixed to the inside of the aircraft (15) and an opening is provided to enable the ejection with, or (2 - a) with the aid of a flap (18a) to pivot in (19) and its locking is permitted by two electromagnetic devices (20 located at the top) when the aircraft fuselage is cylindrical only horizontally or a flap ejectable (18 b) comprising four electromagnetic devices (20, two at the top and bottom) when the aircraft fuselage is bi - cylindrical, horizontalementet vertically while the ejection is provided by a spring (16) which the assembly is supported by a flexible shim (17) in which the ejection of the "f", as soon as the release commands are given in the devices (20), whereas the distress beacon - to - then emits immediately on signals the messages of distress which make it possible immediately to the arrival of the standby, as well as the recovery of the black box "floating".