公开(公告)号：US20180093286A1

公开(公告)日：2018-04-05

申请号：US15559536

申请日：2016-03-17

Applicant: APTAR FRANCE SAS

Inventor： Gilles JOURDIN

IPC: B05B11/00 ,  F04B49/03 ,  F04B9/14

CPC classification number: B05B11/3001 ,  B05B11/3025 ,  B05B11/3069 ,  B05B11/3094 ,  B05B15/30 ,  F04B9/14 ,  F04B49/03 ,  F04B49/035

Abstract: A manual pump (P) for associating with a fluid reservoir (R), the pump (P) comprising a pump body (B) that defines a slide cylinder (F), and further comprising a pump chamber (C), the pump (P) further comprising an outlet valve (V) and an inlet (E1) so as to take the fluid into the pump chamber (C) from the reservoir (R); the manual pump being characterized in that: the pump chamber (C) does not have an inlet valve; and one fraction of the dose of fluid stored in the pump chamber (C) is discharged through the outlet valve (V) towards the dispenser orifice (O), and the other fraction of the dose of fluid stored in the pump chamber (C) is discharged into the reservoir (R) through the inlet (E1).

公开(公告)号：US20240367188A1

公开(公告)日：2024-11-07

申请号：US18686294

申请日：2022-08-22

Applicant: APTAR FRANCE SAS

Inventor： Gilles JOURDIN

IPC: B05B11/00

Abstract: A fluid product dispenser, including: a container provided with a neck forming a helical thread; and a dispensing head mounted on the neck and having a dispensing member and a fastening member that engages both the threaded neck and the dispensing member; where the fastening member has a fastening ring defining a skirt having a sealing element and forming an internal threading, which engages the thread. The fluid product dispenser is characterised in that the sealing element is located axially below the internal threading and comes into radial contact with a lower region of the external peripheral wall that is located below the thread of the container, the sealing element being radially compressed between the skirt and the external peripheral wall.

公开(公告)号：US20230219108A1

公开(公告)日：2023-07-13

申请号：US18001207

申请日：2021-06-09

Applicant: APTAR FRANCE SAS

Inventor： Gilles JOURDIN

IPC: B05B11/10

CPC classification number: B05B11/1049 ,  B05B11/105

Abstract: A pump attachment member, produced by plastic moulding, having a skirt, an annular plate and a receiving sleeve defining a receiving recess formed by a moulding pin which is forcibly withdrawn on release from the mould, the receiving recess having an inwardly projecting annular inlet rib, the attachment flange of a distribution member being held in the receiving recess by said annular inlet rib. The annular inlet rib having retaining segments for engaging with the attachment flange and mould release segments for engaging with the moulding pin on release from the mould.