| 摘要 |
According to the invention, a multilayer or insulating window pane ( 1 ) having at least two rigid panes ( 1 P) and a spacer frame ( 1 S) which connects these panes so as to form a tightly sealed intermediate space between the panes, and also an electrical component ( 3 ; for example motor, valve) which is arranged in the intermediate space between the panes, and also an associated electrical connection device is equipped with a detection device ( 4 ) for operating data of the component ( 3 ), which detection device cannot be manipulated from the outside but can be at least indirectly read off or read out. As a result, switch-on processes or times, maximum current consumption or operating temperature or the like, for example, can be detected and checked for servicing and/or monitoring purposes by reading out the operating data.
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