EP 2546829 A3 20150128 - Device for reducing the noise level of underwater sound sources
Title (en)
Device for reducing the noise level of underwater sound sources
Title (de)
Vorrichtung zur Senkung des Schallpegels von Unterwasserschallquellen
Title (fr)
Dispositif de réduction du niveau sonore de sources sonores sous-marines
Publication
Application
Priority
DE 102011107529 A 20110711
Abstract (en)
[origin: EP2546829A2] The device has a casing element (2) e.g. plastic fabric casing, reducing a sound level, and including outer and inner holes for delivery of a gaseous substance i.e. compressed air. A central alignment component (1) e.g. holding pile, is provided for the casing element. Link elements (3) spacingly align the casing element along the alignment component. The link elements are connected with each other in a chain shape. The link elements form a pull-harmonic stretchable guide for the casing element. A symmetrical cylinder ring is provided around the alignment component.
IPC 8 full level
G10K 11/16 (2006.01); E02D 13/00 (2006.01)
CPC (source: EP)
E02D 13/005 (2013.01); G10K 11/16 (2013.01)
Citation (search report)
- [A] DE 102004043128 A1 20060309 - MENCK GMBH [DE]
- [A] WO 2010151121 A2 20101229 - IHC HOLLAND IE BV [NL], et al
- [A] US 2011031062 A1 20110210 - ELMER KARL-HEINZ [DE]
- [A] JP S60159218 A 19850820 - ISHIKAWAJIMA HARIMA HEAVY IND
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2546829 A2 20130116; EP 2546829 A3 20150128; EP 2546829 B1 20160323; DK 2546829 T3 20160606
DOCDB simple family (application)
EP 12004900 A 20120629; DK 12004900 T 20120629