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1. (WO1991008960) PACKAGE CONTAINER WITH DISTRIBUTING SYSTEM ESPECIALLY FOR POWDERED OR GRANULATED PRODUCTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/008960 International Application No.: PCT/BR1990/000021
Publication Date: 27.06.1991 International Filing Date: 06.12.1990
Chapter 2 Demand Filed: 18.06.1991
IPC:
B65D 5/76 (2006.01) ,G01F 11/18 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS 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
5
Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons, trays, formed by folding or erecting one or more blanks made of paper
42
Details of containers or of foldable or erectable container blanks
72
Contents-dispensing means
76
for discharging metered quantities
G PHYSICS
01
MEASURING; TESTING
F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
11
Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
10
with measuring chambers moved during operation
12
of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
14
wherein the measuring chamber reciprocates
18
for fluent solid material
Applicants:
BADIN, Francisco, Jorge [BR/BR]; BR
Inventors:
BADIN, Francisco, Jorge; BR
Priority Data:
PI 890663518.12.1989BR
Title (EN) PACKAGE CONTAINER WITH DISTRIBUTING SYSTEM ESPECIALLY FOR POWDERED OR GRANULATED PRODUCTS
(FR) RECIPIENT D'EMBALLAGE AVEC SYSTEME DE DISTRIBUTION EN PARTICULIER POUR PRODUITS PULVERULENTS OU GRANULES
Abstract:
(EN) Any package container provided with an internal dosing-distributing-occluding apparatus (whether permanent or not) consisting of a whole, elongated, rounded cross-section, structural body or case (20) which is closed in its rear end; with one or more openings close to its front portion, connected to the container; containing an internally adjusted set (30) consisting of a piston (33), an emptied dosing compartment and closing shield (38) with a handle (40) to pull. The apparatus is operated by mechanically-manually ejecting the set for distributing and dosing the product, through the handle. This movement creates a pressure difference in the internal space (22) as compared with the external pressure that automatically makes the set return to its original position (retracting effect), simultaneously closing the package. Hermetic closing is obtained by means of the difference in pressure when applying constant force compressing the shield against the borders of the body. The apparatus may be re-used in refill-type containers, especially provided with a coupling unit, and may have adaptations suitable for dosing and distributing a larger quantity of the product, maintaining the same size of piston and parts related to it.
(FR) L'invention se rapporte à un type de récipient d'emballage équipé d'un dispositif interne servant de bouchon-doseur-distributeur (permanent ou non) composé d'un logement ou corps structurel entier, allongé et de sections transversales arrondies (20), qui est fermé à son extrémité arrière, qui comporte à proximité de sa partie frontale une ou plusieurs ouvertures reliées au récipient et qui contient un mécanisme (30) ajusté à l'intérieur, constitué par un piston (33), un compartiment de dosage vide et une membrane obturatrice (38) avec une poignée (40) à tirer. L'actionnement du dispositif s'effectue par éjection mécanique manuelle du mécanisme par l'intermédiaire de la poignée, en vue d'obtenir l'opération de distribution et de dosage du produit. Ce mouvement crée dans l'espace interne (22) une différence de pression par rapport à la pression externe, ce qui amène automatiquement le mécanisme à retourner dans sa position originelle (effet de rétraction), assurant ainsi la fermeture simultanée de l'emballage. La fermeture hermétique est obtenue grâce à la différence de pression créée lors de l'application d'une force constante qui comprime la membrane obturatrice contre les bords du corps. Ce dispositif peut être réutilisé dans des récipients du type à recharge, tel que notamment avec unité de raccordement, et peut être adapté pour le dosage et la distribution d'une plus grande quantité du produit, tout en conservant les mêmes dimensions pour le piston et les pièces qui s'y rapportent.
Designated States: AU, BB, BG, CA, FI, HU, JP, KP, KR, LK, MC, MG, MW, NO, RO, SD, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1991079946