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1. EP3412590 - CONTAINER FOR PACKAGING A LIQUID DROP DISPENSER, REVERSIBLY DEFORMED BY AIR INLET

Office European Patent Office
Application Number 18183420
Application Date 24.06.2005
Publication Number 3412590
Publication Date 12.12.2018
Publication Kind A1
IPC
B65D 47/18
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
47Closures with filling and discharging, or with discharging, devices
04Closures with discharging devices other than pumps
06with pouring spouts or tubes; with discharge nozzles or passages
18for discharging drops; Droppers
B67D 7/76
BPERFORMING OPERATIONS; TRANSPORTING
67OPENING OR CLOSING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
DDISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
7Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
06Details or accessories
76Arrangements of devices for purifying liquids to be transferred, e.g. of filters, of air or water separators
B05B 11/04
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
04the flow being effected by deformation of container for liquid or other fluent material
CPC
B65D 1/32
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
1Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
32Containers adapted to be temporarily deformed by external pressure to expel contents
B65D 47/18
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
47Closures with filling and discharging, or with discharging, devices
04Closures with discharging devices other than pumps
06with pouring spouts or tubes; with discharge nozzles or passages
18for discharging drops; Droppers
Applicants THEA LAB
Inventors FAURIE MICHEL
Designated States
Priority Data 05756044 24.06.2005 EP
0407042 24.06.2004 FR
2005001791 24.06.2005 IB
Title
(DE) BEHÄLTER FÜR DIE VERPACKUNG EINER FLÜSSIGKEIT MIT TROPFENSPENDER MIT UMKEHRBARER DEFORMATION DURCH LUFTEINLASS
(EN) CONTAINER FOR PACKAGING A LIQUID DROP DISPENSER, REVERSIBLY DEFORMED BY AIR INLET
(FR) RÉCIPIENT POUR LE CONDITIONNEMENT D'UN LIQUIDE À DISTRIBUTEUR GOUTTE À GOUTTE, À DÉFORMATION RÉVERSIBLE PAR ADMISSION D'AIR
Abstract
(FR)
L'invention a pour objet un récipient pour le conditionnement d'un liquide (1) à distribuer goutte il goutte, ce récipient étant à déformation réversible par admission d'air et étant équipé d'une tête (3) de distribution du liquide il travers une buse (S). Cette dernière comporte un corps évidé (4) qui est emboite à l'intérieur d'un col (10) du récipient et qui loge un tampon microporeux hydrophobe (8) disposé en amont d'une chambre (9). Cette chambre (9) ménage une réserve d'air pour, entre deux opérations de distribution de liquide, empêcher le liquide de traverser le tampon microporeux lorsque la buse (8) est obstruée de façon étanche par un capuchon (6) et assécher une membrane filtrante partiellement hydrophile et hydrophobe (7) que comporte la tête de distribution (3).