FIELD: aviation.
SUBSTANCE: disclosed technical solution can be used in aircraft for air intake devices and protective devices of various types of air-jet engines. Air-intake device with a dropping plug of an air-jet engine includes a plug consisting of two halves, aerodynamic fairing installed on one of halves of plug pyro pusher with gas generator. Pyro pusher includes housing and pushing piston, piston discharged with plug and destructible fixation element. Piston to be released with plug is screwed into bracket to provide tightening of two halves of plug. Fasteners provide fastening and clamping of plug to the end of air intake device.
EFFECT: increased useful volume of aircraft compartment (increased volume of refueled fuel), reduced weight, simplified design and assembly, improved operational characteristics of aircraft.
1 cl, 3 dwg
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