Insulating glass
AssigneeRieter Automotive (International) AG
InventorThorsten Alts
Life of this patent
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Abstract
An insulating glass including at least two window panes (20, 21), which are placed at a distance from one another and encompass a sound absorber made of open-celled material, in particular made of sintered or foamed aluminum. The sound absorber increases the flow resistance of the gas enclosed between the plates, made of a mechanically rigid material, and serves as a spacer (28). The insulating glass is especially suited for vehicle construction.
Claims14
Insulating glass comprising at least two window panes, which are placed at a distance from one another and encompass a sound absorbent element made of open-cell material, wherein the sound absorbent element is a mechanically rigid spacer made of a material selected from the group of materials consisting of metal and ceramic materials.
Dependencies are inferred from the claim text.