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Schallabsorbierendes Glas- oder transparentes Kunstglasbauteil

Sound-absorbent component made of glass or transparent plastic
 
: Fuchs, H.V.; Zha, X.; Angster, J.; Miklos, A.; Hunecke, J.

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Frontpage ()

DE 1994-4437196 A: 19941018
DE 1994-4437196 A: 19941018
DE 4437196 C1: 19960307
Deutsch
Patent, Elektronische Publikation
Fraunhofer IBP ()

Abstract
The invention relates to a sound-absorbent component made of glass or transparent plastic, having through-holes and to which a rear wall is allocated at a distance, whereby the glass component is shaped as a panel with small holes of a diameter of 2 mm to 30 mm, according to Patent DE 4315759, whereby instead of many small holes, small, straight, corrugated or curved through-slits can be provided in the component.

: http://publica.fraunhofer.de/dokumente/PX-32469.html