Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Patent
1990-09-24
1993-10-12
Zimmerman, John
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
428624, 428634, 428 69, 428 76, 428920, 52791, 2989732, 29DIG44, B32B 106, B32B 1504, B32B 1516
Patent
active
052524086
ABSTRACT:
A vacuum insulated panel having high thermal insulating value is described together with a method of making such a panel. The panel is formed of peripherally welded metallic wall members which define a cavity within which a solid compressed block of particulate material is disposed. The particulate material, preferably an activated carbon black, a silica gel or a combination thereof, serves as a barrier to radiant thermal transmission through the panel, acts as a getter to maintain the vacuum in the cavity, and, with proper density, supports the walls of the panel against collapse when the cavity is evacuated. In one embodiment of the invention, the vacuum insulated panel is covered on one side with a polyurethane foam insulating material.
REFERENCES:
patent: 1071817 (1913-09-01), Stanley
patent: 1898172 (1933-02-01), Comstock
patent: 1898977 (1933-02-01), Comstock
patent: 3147877 (1964-09-01), Beckman
patent: 3151365 (1964-10-01), Glaser et al.
patent: 3179549 (1965-04-01), Strong et al.
patent: 3302358 (1967-02-01), Jackson
patent: 3514006 (1967-05-01), Molnar
patent: 3724703 (1973-04-01), Yamamoto
patent: 3828960 (1974-08-01), Walles
patent: 3921844 (1975-11-01), Walles
patent: 3933811 (1976-11-01), Walles
patent: 4154364 (1979-05-01), Hagiwara et al.
patent: 4251252 (1981-02-01), Frazier
patent: 4444821 (1984-04-01), Young et al.
patent: 4468423 (1984-08-01), Hall
patent: 4486482 (1984-12-01), Kobayashi et al.
patent: 4529638 (1985-07-01), Yamamoto et al.
patent: 4594279 (1986-06-01), Yoneno et al.
patent: 4636415 (1987-01-01), Barito et al.
patent: 4646934 (1987-03-01), McAllister
patent: 4664632 (1987-06-01), Kawasaki
patent: 4668551 (1987-05-01), Kawasaki et al.
patent: 4681788 (1987-07-01), Barito et al.
patent: 4704068 (1987-11-01), Theiben et al.
patent: 4726974 (1988-02-01), Nowobilski et al.
patent: 4745015 (1988-05-01), Cheng et al.
patent: 4794748 (1989-01-01), Schilf
patent: 4798753 (1989-01-01), Abuaf et al.
"Refrigerator Makers Plan for Future Without CFCs", Wall Street Journal, Dec. 15, 1989.
Portions of article from Popular Science "Refrigerators Without CFCs", Jul. 1990, p. 90.
Portions of article from Appliance, Jun. 1990.
An unidentified publication dated Apr. 30, 1990.
A packet of materials obtained from the CVI Industry Review Panel meeting held at Marriot Denver West in Golden Colorado on Jun. 21, 1990.
Besser John E.
Bridges John A.
Neal Philip H.
Aladdin Industries Inc.
Zimmerman John
LandOfFree
Vacuum insulated panel and method of forming a vacuum insulated 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 insulated panel and method of forming a vacuum insulated , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum insulated panel and method of forming a vacuum insulated will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1903367