-
公开(公告)号：DE69224346T2
公开(公告)日：1998-09-17
申请号：DE69224346
申请日：1992-11-06
Applicant: MATSUSHITA REFRIGERATION
Inventor： AOKI TAKASHI , YAMAMOTO KOUJI , MAEDA KOUJI , MATSUMOTO TAKUYA
Abstract: The present invention relates to a heat insulating door wall structure for use in a refrigerator or the like. By constituting the surface of the door with a colored glass plate or the like having a transparent layer at its front surface and a colored layer at its reverse surface, deep luster is provided by the transparent glass plate located before the colored layer , while owing to high rigidity of the glass plate, undulation to be formed on the front surface of the door by contraction of a heat insulating material filled through expansion or foaming, or by warping of the door due to temperature difference between exterior and interior of the door is advantageously prevented, and moreover, by increasing the strength of the door, reinforcing members of the door can be dispensed with for simple construction and reduction in cost.
-
公开(公告)号：DE69224346D1
公开(公告)日：1998-03-12
申请号：DE69224346
申请日：1992-11-06
Applicant: MATSUSHITA REFRIGERATION
Inventor： AOKI TAKASHI , YAMAMOTO KOUJI , MAEDA KOUJI , MATSUMOTO TAKUYA
Abstract: The present invention relates to a heat insulating door wall structure for use in a refrigerator or the like. By constituting the surface of the door with a colored glass plate or the like having a transparent layer at its front surface and a colored layer at its reverse surface, deep luster is provided by the transparent glass plate located before the colored layer , while owing to high rigidity of the glass plate, undulation to be formed on the front surface of the door by contraction of a heat insulating material filled through expansion or foaming, or by warping of the door due to temperature difference between exterior and interior of the door is advantageously prevented, and moreover, by increasing the strength of the door, reinforcing members of the door can be dispensed with for simple construction and reduction in cost.
-
Search Results
2
records
(took 0.019 seconds)
