EP 2150102 A2 20100210 - A DEVICE FOR DETECTION OF A SEINE WALL
Title (en)
A DEVICE FOR DETECTION OF A SEINE WALL
Title (de)
VORRICHTUNG ZUR ERKENNUNG EINER WADENNETZWAND
Title (fr)
DISPOSITIF POUR LA DÉTECTION D'UNE PAROI DE SENNE
Publication
Application
Priority
- NO 2008000162 W 20080509
- NO 20072644 A 20070523
Abstract (en)
[origin: WO2008143517A2] A seine device (111a, 111b, 111c) to be used submerged in a mass of water (2), in which a plurality of seine meshes are formed by one or more thread-shaped materials (112, 113, 114) being joined together, the seine (111a, 111b, 111c) including one or more signal reflection means (42, 43, 115) which are localized to at least one seine portion (11a, 11b, 11c) and are arranged for the reflection of an acoustic signal emitted from a sound source (31). A line to be used submerged in a mass of water (2), at least part of the line (4a, 4b) exhibiting signal-reflecting properties which are different from the signal-reflecting properties of other parts of the line (4a, 4b). A system for detecting a seine or a line submerged in a mass of water (2).
IPC 8 full level
A01K 73/12 (2006.01); A01K 75/00 (2006.01)
CPC (source: EP)
A01K 73/12 (2013.01); A01K 75/00 (2013.01)
Citation (search report)
See references of WO 2008143517A2
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
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2008143517 A2 20081127; WO 2008143517 A3 20090115; CA 2687652 A1 20081127; CL 2008001385 A1 20090116; EP 2150102 A2 20100210; NO 20072644 L 20081124; NO 326975 B1 20090330
DOCDB simple family (application)
NO 2008000162 W 20080509; CA 2687652 A 20080509; CL 2008001385 A 20080512; EP 08753823 A 20080509; NO 20072644 A 20070523