Hermetic window assembly with pressure-equalization system

Details Hermetic window assembly with pressure-equalization system Hermetic window assembly with pressure-equalization system

1983-12-14

1986-02-04

Kelly, Donald G.

Static structures (e.g., buildings)

Visible translucent block or embedded component

With preform of nontranslucent material

52171, E06B 712

Patent

active

045677034

ABSTRACT:
A manually-actuated pressure-equalization system for a double-glazed, hermetically-sealed window assembly comprising a spring-biased push-button valve installed in one of the glass panes. When actuated the valve provides an air passageway coupling the interior airspace between the two panes to the ambient air so as to equalize any air pressure differential therebetween.

REFERENCES:
patent: 2125372 (1938-08-01), Fox
patent: 2302740 (1942-11-01), Boicey
patent: 4236360 (1980-12-01), Parrier et al.

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