Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multilayered perforated sound absorber
The invention concerns a multilayered perforated sound absorber (1) with a microperforated plastics film (4) and a thermally deformable absorber (3) which is a foam layer, a fabric or a fibrous non-woven layer. The invention further concerns a method for producing a corresponding sound absorber.
Multilayered perforated sound absorber
The invention concerns a multilayered perforated sound absorber (1) with a microperforated plastics film (4) and a thermally deformable absorber (3) which is a foam layer, a fabric or a fibrous non-woven layer. The invention further concerns a method for producing a corresponding sound absorber.
Multilayered perforated sound absorber
NICOLAI NORBERT (Autor:in) / MORRIS-KIRBY ROD (Autor:in) / SCHNEIDER MARCO (Autor:in) / KAISER UWE (Autor:in) / PIATKOWSKI REIMUND (Autor:in) / SCHULZE VOLKMAR (Autor:in)
11.07.2017
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
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