Aeronautics and astronautics – Safety lowering devices – Parachutes
Patent
1983-09-12
1985-07-09
Blix, Trygve M.
Aeronautics and astronautics
Safety lowering devices
Parachutes
244149, 244122AE, B64D 1758
Patent
active
045277583
ABSTRACT:
An electronic system for selecting the proper mode sequence for deploying a ecovery parachute from an aircraft ejection seat. The system senses altitude, airspeed, and sink rate; and compares these to predetermined reference signals. The system also incorporates logic circuits and time delay circuits. The logic circuits are arranged to select one of four time delays depending on the status of the various parameters relative to the reference signals.
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Ayoub Peter
Cantor Alan
Beers Robert F.
Blix Trygve M.
Corl Rodney
Hansen Henry
Pace Vincent T.
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