EP 3234265 A1 20171025 - SYSTEM FOR SAMPLING SEDIMENTS ON A BOTTOM OF A LIQUID MEDIUM
Title (en)
SYSTEM FOR SAMPLING SEDIMENTS ON A BOTTOM OF A LIQUID MEDIUM
Title (de)
SYSTEM ZUR PROBENENTNAHME VON SEDIMENTEN AUF DEM GRUND EINES FLÜSSIGEN MEDIUMS
Title (fr)
SYSTÈME DE PRÉLÈVEMENT DE SÉDIMENTS SUR UN FOND D'UN MILIEU LIQUIDE
Publication
Application
Priority
- FR 1462822 A 20141218
- FR 1462824 A 20141218
- EP 2015080673 W 20151218
Abstract (en)
[origin: WO2016097380A1] System for sampling sediments on a bottom of a liquid medium such as a harbour or a pond, characterized in that it comprises a duct (30), the lower end of which forms a movable suction mouth (31) intended to be placed more or less at the level of said bottom, and the upper end of which opens out into the open air such that said mouth (31) is under atmospheric pressure, said system comprising means (41, 42, 43, 44, 53) for producing local agitation, inside said mouth (31), and evacuation means (50, 51, 52) connecting said mouth (31) to the surface of said liquid medium, sediments flowing through said evacuation means (50, 51, 52).
IPC 8 full level
CPC (source: CN EP US)
B01D 11/02 (2013.01 - US); C02F 1/26 (2013.01 - US); E02F 3/8866 (2013.01 - CN EP US); E02F 3/9243 (2013.01 - US); E02F 3/9256 (2013.01 - CN EP US); A62D 3/00 (2013.01 - US)
Citation (search report)
See references of WO 2016097380A1
Citation (examination)
US 4957622 A 19900918 - MIMS KEN [US]
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)
WO 2016097380 A1 20160623; WO 2016097380 A9 20201119; CA 2971370 A1 20160623; CN 107438689 A 20171205; EP 3234265 A1 20171025; US 10508413 B2 20191217; US 2018002890 A1 20180104
DOCDB simple family (application)
EP 2015080673 W 20151218; CA 2971370 A 20151218; CN 201580076322 A 20151218; EP 15820126 A 20151218; US 201515537048 A 20151218