Portable emergency shelter

Details Portable emergency shelter Portable emergency shelter

1988-03-11

1989-10-10

Raduazo, Henry E.

Tent, canopy, umbrella, or cane

Portable shelter

Plural shelters, shelter having plural compartments, or...

135101, 135109, E04H 1536

Patent

active

048724700

ABSTRACT:
An emergency shelter for cold climates is disclosed. The shelter has a thermally insulating inner shell shaped to provide an occupant with adequate space for sitting, lying down or performing necessary tasks, while minimizing a technical volume and surface area for thermal efficiency. To this end, the shell has a small foot section, a taller knee section and a taller and wider head section joined to the knee section by an appropriate transition. The shell has an inflatable, impervious, self supporting outer layer and an air pervious, insulating inner layer. A canopy extends over the foot, knee and transition sections to provide a heat transfer diameter around those sections of the shell. The outer layer of the shell has an opening into the heat transfer chamber for ventilation.

REFERENCES:
patent: 2649101 (1953-08-01), Suits
patent: 3381420 (1968-05-01), Brink
patent: 3407546 (1968-10-01), Yates
patent: 3965915 (1976-06-01), Kirkham
patent: 4719935 (1988-01-01), Gustafson

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