Protective device, individual, portable, with total insulation and controlled atmosphere

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United States of America Patent

PATENT NO 5063924
SERIAL NO

07578825

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Importance

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Abstract

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A portable device allowing the rapid aiding of individuals suffering from difficulty in breathing, movement and communication, in a situation of environmental risk in the form of toxic and contaminating agents, said device comprising a wrapping of flexible material impermeable to gas, vapor, fumes, aerosol and dusts, a window in said wrapping, hermetically closed by a flexible transparent material for the visualization of the inside thereof, a box-shaped body in fluid communication with an extremity of said wrapping and carrying a system for the filtering, feeding and pressurization of the air, and at least one exhaust valve of the air in said wrapping.

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First Claim

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Patent Owner(s)

  • COMITATO NAZIONALE PER LA RICERCA E PER LO SVILUPPO DELL'ENERGIA NUCLEARE E DELLE ENERGIE ALTERNATIVE;GRENFIL S.R.L.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Antolini, Elvio Rome, IT 1 22
DeMeo, Sabatino Rome, IT 1 22
Galvan, Dino Rome, IT 2 76
Marcoaldi, Gianfranco Bracciano, IT 2 76

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