A survival helmet device for use in combination with a survival suit includes a helmet, inhale and exhale control valves, and at least one inflatable air cavity pocket secured to the survival suit for selectively controlling the air supply and buoyancy of the survival helmet device and the survival suit.
Immersion survival suit
07.07.2020
Patent
Elektronische Ressource
Englisch
Integrated G-Suit/Immersion Suit
NTIS | 1989
|British Library Online Contents | 1995