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1. (WO2009130412) DEVICE FOR DISPENSING A LIQUID IN A TANK

Pub. No.:    WO/2009/130412    International Application No.:    PCT/FR2009/000357
Publication Date: Oct 29, 2009 International Filing Date: Mar 27, 2009
IPC: B65D 47/20
A61F 9/00
Applicants: REXAM HEALTHCARE LA VERPILLIERE
PAINCHAUD, Gaétan
LANZI , Sylvain
JULIA, Xavier
Inventors: PAINCHAUD, Gaétan
LANZI , Sylvain
JULIA, Xavier
Title: DEVICE FOR DISPENSING A LIQUID IN A TANK
Abstract:
The invention relates to a device (10) for dispensing a liquid in a tank, that comprises an elastomer member (16) that can assume a liquid release position for letting the liquid out of the device, and a check position for preventing the liquid from flowing back inside the device, wherein the device further comprises means (27, 36, 38) bearing on the elastomer member (26) at the level of a recessed area (31, 40) and ensuring the deformation of the elastomer member in the check position.