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1. WO2022003303 - REFILLABLE FLUID PRODUCT DISPENSER

Publication Number WO/2022/003303
Publication Date 06.01.2022
International Application No. PCT/FR2021/051218
International Filing Date 02.07.2021
IPC
B05B 11/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
11Single-unit, i.e. unitary, hand-held apparatus in which flow of liquid or other fluent material is produced by the operator at the moment of use
CPC
B05B 11/0039
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
11Single-unit, i.e. unitary, hand-held apparatus ; comprising a container and a discharge nozzle attached thereto; , in which flow of liquid or other fluent material is produced by ; the muscular energy of; the operator at the moment of use ; or by an equivalent manipulator independent from the apparatus
0005Components or details
0037Containers
0039associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
B05B 11/0056
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
11Single-unit, i.e. unitary, hand-held apparatus ; comprising a container and a discharge nozzle attached thereto; , in which flow of liquid or other fluent material is produced by ; the muscular energy of; the operator at the moment of use ; or by an equivalent manipulator independent from the apparatus
0005Components or details
0037Containers
0056with an additional opening for filling or refilling
B05B 11/3025
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
11Single-unit, i.e. unitary, hand-held apparatus ; comprising a container and a discharge nozzle attached thereto; , in which flow of liquid or other fluent material is produced by ; the muscular energy of; the operator at the moment of use ; or by an equivalent manipulator independent from the apparatus
30the flow being effected by a pump
3001Piston pumps
3023having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
3025a spring urging the outlet valve in its closed position
Applicants
  • APTAR FRANCE SAS [FR]/[FR]
Inventors
  • BRAHIM, Xavier
  • AILLIOT, Antoine
Agents
  • CAPRI
Priority Data
FR200709803.07.2020FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) REFILLABLE FLUID PRODUCT DISPENSER
(FR) DISTRIBUTEUR DE PRODUIT FLUIDE RECHARGEABLE
Abstract
(EN) Disclosed is a refillable fluid product dispenser comprising: – a fluid product reservoir (R) defining a neck (R2) and a filling port (10); – a dispensing member (P), such as a pump, mounted on the neck (R2) of the fluid product reservoir (R) for extracting the fluid product; – a filling valve (2, 3); – a chamber (C) separating the filling port (10) from the filling valve (2), the dispenser being characterised in that the chamber (C) comprises retention means (4) for retaining the fluid product inside the chamber (C).
(FR) Distributeur de produit fluide rechargeable comprenant : - un réservoir de produit fluide (R) définissant un col (R2) et un orifice de remplissage (10), - un organe de distribution (P), tel qu'une pompe, montée sur le col (R2) du réservoir de produit fluide (R) pour prélever du produit fluide, - un clapet de remplissage (2, 3), - une chambre (C) séparant l'orifice de remplissage (10) du clapet de remplissage (2), caractérisé en ce que la chambre (C) comprend des moyens de rétention (4) pour retenir le produit fluide à l'intérieur de la chambre (C).
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