| 摘要 |
Vacuum panel comprising a discontinuous or porous filling material (5) enclosed between at least two barrier sheets (6) mutually joined along the edges, between which are gas-tightly arranged one or more rheophores (7, 7') suitable for electrically powering at least one device (1, 2, 3, 3', 4, 4') arranged inside the vacuum panel, in particular a sensor for measuring the pressure (P) of the residual gases in the panel itself. |
