Removable window insulation system

Details Removable window insulation system Removable window insulation system

1982-04-21

1984-12-11

Murtagh, John E.

Static structures (e.g., buildings)

Auxiliary imperforate panel-like shield attached to main...

52397, 523094, 49488, 49490, 49 61, E06B 716, E04B 162

Patent

active

044869908

ABSTRACT:
A window insulation system comprises a panel formed of a rigid foam insulation board dimensioned less than the interior casing dimensions of a window. To the periphery of the board, a highly compressible foam strip is secured by a contact type adhesive. The foam strip comprises a laminate of foam webs having an intermediate vapor impermeable membrane of aluminized film. The membrane lies in a plane parallel to the plane of the interior face of the board. A flexible layer completely covers the foam strip and extends over opposite faces of the board to reduce tensive stress at the joint between the strip and the board during insertion or removal of the panel from the casing. The flexible layer may comprise a decorative fabric which completely covers the interior face of the board.

REFERENCES:
patent: 2191500 (1940-02-01), Rosling
patent: 2340469 (1944-02-01), Hall
patent: 3141206 (1964-07-01), Stephens
patent: 3641707 (1972-02-01), Kellos
patent: 3998015 (1976-12-01), Scott et al.
patent: 4126966 (1978-11-01), Lobell
patent: 4255907 (1981-03-01), Lightell
patent: 4272934 (1981-06-01), Cowden et al.
patent: 4416096 (1983-11-01), Schuster et al.

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