Hood for protecting against smoke and hypoxia

Details Hood for protecting against smoke and hypoxia Hood for protecting against smoke and hypoxia

1987-04-20

1989-12-26

Hindenburg, Max

Surgery

Respiratory method or device

Including body or head supported means covering user's scalp

12820512, 12820517, 12820525, A62B 710

Patent

active

048891134

ABSTRACT:
The invention relates to a hood for protecting against smoke and hypoxia which is of use more particularly in the protection of flying personnel in aircraft. This hood comprises, at its base and within the fluidtight cover a closed tube (3) surrounding the neck of the wearer and containing a reserve supply of oxygen under pressure, and means (11-13) for automatically putting, when the hood is donned, the interior of this tube in communication with an automatic supply of oxygen to the wearer of the hood.

REFERENCES:
patent: 3250292 (1966-05-01), Mollick
patent: 3270708 (1966-09-01), Kamowski
patent: 3491752 (1970-01-01), Cowlely
patent: 3762407 (1973-10-01), Shonerd
patent: 3976063 (1976-08-01), Hennoman et al.
patent: 4116237 (1978-09-01), Birch
patent: 4233970 (1980-11-01), Kranz
patent: 4523588 (1985-06-01), Dolsky
patent: 4552140 (1985-11-01), Cowley et al.
patent: 4754751 (1988-07-01), Mausteller et al.

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