EP 2997362 A2 20160323 - LIQUID SAMPLER
Title (en)
LIQUID SAMPLER
Title (de)
FLÜSSIGKEITSPROBENEHMER
Title (fr)
STRUCTURE AMÉLIORÉE D'ÉCHANTILLONNEUR POUR INSPECTIONS SOUS-MARINES
Publication
Application
Priority
- IT PI20130042 A 20130514
- IB 2014061425 W 20140514
Abstract (en)
[origin: WO2015011579A2] Improved structure of liquid sampler (1) for underwater inspections comprising a hollow container body (10) having a longitudinal recess (15) in which it is slidingly mounted a piston (20). This divides the longitudinal recess (15) in a first containing chamber (30) hydraulically connected with the outside environment through at least one opening (31), and in a second containing chamber (40) equipped with at least one inlet mouth (41). Furthermore, a actuation device (60,70) is provided arranged to selectively arrange the or each inlet mouth (41) between a closed configuration, in which the second containing chamber (40) is hydraulically insulated from the outside environment and the first containing chamber (30) is flooded, and an open configuration, in which the second containing chamber (40) is hydraulically connected with the outside environment. The actuation device (60,70) is adapted, moreover, to cause a translation of the piston (20) in the longitudinal recess (15) from a first position, in which it is close to the, or to each, inlet mouth (41) and a second position, in which it is close to the, or each, opening (31). The translation of the piston (20) produces, in particular, a depression in the second chamber (30) that causes the introduction inside of the chamber of a predetermined volume of a liquid sample through the or each inlet mouth (41).
IPC 8 full level
G01N 1/14 (2006.01); G01N 33/18 (2006.01)
CPC (source: EP)
G01N 1/14 (2013.01); G01N 33/18 (2013.01); G01N 2001/1427 (2013.01)
Citation (search report)
See references of WO 2015011579A2
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 2015011579 A2 20150129; WO 2015011579 A3 20150625; EP 2997362 A2 20160323; IT PI20130042 A1 20141115
DOCDB simple family (application)
IB 2014061425 W 20140514; EP 14805347 A 20140514; IT PI20130042 A 20130514