Multiple glazing

摘要

The present invention relates to a multiple glazing for windows, comprising at least three spaced-apart glass panes (1, 2, 3) which are arranged in parallel planes, define at least two interspaces (4, 5) by virtue of their mutual spacing, and are held together by a mount (6), running along their periphery, with seal (7). In order to provide an insulating glazing, in particular a multiple glazing with at least three panes, which, despite maintaining good insulating properties, nevertheless makes it easier to avoid the overheating of interiors when the sun shines in in the summer, the invention proposes that there be provided, in one of the outer panes and/or in the mount and the seal, at least one inflow and/or outflow opening for a liquid or a gas in at least one of the interspaces. <IMAGE>