Vacuum thermal insulation panel

Stock material or miscellaneous articles – Sheet including cover or casing – Filled with gas other than air; or under vacuum

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

220421, 220450, 428 74, 428 75, 428 76, 428285, 428286, 428920, B32B 104, B32B 702

Patent

active

044448210

ABSTRACT:
A vacuum thermal insulation panel comprises a pair of laminated plastic and aluminum sheets together with a plastic edge strip sealed to the edges of the sheets so as to define an evacuable volume in which a glass fiber mat is disposed. The insulation panel of the present invention takes advantage of the light-weight, low cost and low thermal conductivity of plastic materials to form an evacuable volume into which a glass fiber insulating mat is disposed for support of the panel which is evacuated to provide improved thermal insulation. Additionally, a gas permeation barrier is employed on the edge strip of the panel to minimize gas permeation at its edges. A metal foil layer provides gas permeation protection through the large surface areas of the sheets themselves.

REFERENCES:
patent: 2939811 (1960-06-01), Dillon
patent: 3004877 (1961-10-01), Simms et al.
patent: 3264165 (1966-08-01), Stickel
patent: 3309844 (1967-03-01), Hemstreet et al.
patent: 3936553 (1976-02-01), Rowe
patent: 4172915 (1979-10-01), Sheptak et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Vacuum thermal insulation panel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vacuum thermal insulation panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum thermal insulation panel will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-115796

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.