Physiological safety device for aircraft pilots
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United States of America Patent
Stats
-
Jul 13, 1993
Grant Date -
N/A
app pub date -
Sep 10, 1991
filing date -
Sep 12, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device providing physiological protection of aircraft pilots against the effects of altitude and accelerations includes a source of oxygen; a chest jacket fitted with at least one inflation bladder connected to a pressure reducing valve installed on a source of gas under pressure by a pipe; an oxygen mask connected to a source of oxygen by a conduit and a pressure reducing valve. The anti-g trousers include at least one inflation bladder connected to a pressure reducing valve, the bladder being mounted on a source of gas under pressure. The device further includes a mechanism to detect accelerations which delivers a signal representative of the acceleration. The device is characterized by a deformable volume located inside the inflating bladder of the chest jacket connecting the mask to the source of oxygen.
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