| 摘要 |
The panel comprises at least two glass panes (3) between which is produced a vacuum for reducing heat transmission. The panes are of hardened glass and distance components (4), which also be of glass, are arranged between them. - Heat transmission through the panels can be further regulated with the aid of a thermostat-controlled pump coupled to a pipe system for vacating or introducing air between the panes. The glass panel is specially useful for application together with a heat absorbing wall (2) contg. an eutectic mixt. (6). |
