公开(公告)号：US20200346202A1

公开(公告)日：2020-11-05

申请号：US16964737

申请日：2019-01-25

Applicant: APTAR FRANCE SAS

Inventor： Laurent DECOTTIGNIES ,  Alain LAFOSSE ,  Jacky BERNARD

IPC: B01L3/02 ,  B65D83/00 ,  B05B11/00 ,  B05B11/04

Abstract: A fluid dispenser having a reservoir (R) containing fluid (P) and air (A), the reservoir (R) forming an assembly opening (11); a fluid dispenser cannula (12) in communication with the reservoir (R); and an actuator member (2) engaged in the assembly opening (11), for supplying the dispenser cannula (13) with fluid (P). The actuator member (2) has a deformable membrane (23) that defines an outside face (231) forming a pusher (24), and an inside face (232) that is in contact with the air (A) of the reservoir (R), when the dispenser cannula (12) is in contact with the fluid (P) of the reservoir (R).