Global Patent Index - EP 2037043 B1

EP 2037043 B1 20160525 - Anti-noise barrier

Title (en)

Anti-noise barrier

Title (de)

Lärmschutzwand

Title (fr)

Paroi antibruit

Publication

EP 2037043 B1 (DE)

Application

EP 08016055 A

Priority

DE 102007043040 A

Abstract (en)

[origin: EP2037043A1] The noise protection wall (1) has a cavity resonator which is a large space container (2). The large space container is formed in rectangular shaped manner. A wall of the large space container is formed from a flexible material in a partial manner. The resonance frequency of the cavity resonator lies within the range of 50 hertz to 250 hertz. A damping element and a reflection element are arranged in the large space container. The position of the reflection element is varied within the large space container. An independent claim is included for a stackable large space container, particularly a loading container or International Organization for Standardization-containerfor use as cavity resonator.

IPC 8 full level

E01F 8/00 (2006.01)

CPC (source: EP)

E01F 8/0005 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DOCDB simple family (publication)

EP 2037043 A1 20090318; EP 2037043 B1 20160525

DOCDB simple family (application)

EP 08016055 A 20080911