Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020142315 - DOSING CAP WITH ADJUSTABLE VOLUME

Publication Number WO/2020/142315
Publication Date 09.07.2020
International Application No. PCT/US2019/068349
International Filing Date 23.12.2019
IPC
B65D 47/20 2006.1
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
20comprising hand-operated members for controlling discharge
G01F 11/28 2006.1
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
11Apparatus 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
28with stationary measuring chambers having constant volume during measurement
B65D 47/08 2006.1
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
08having articulated or hinged closures
CPC
B65D 2251/0025
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
2251Details relating to container closures
0003Two or more closures
0006Upper closure
0025of the 47-type
B65D 2251/0087
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
2251Details relating to container closures
0003Two or more closures
0068Lower closure
0087of the 47-type
B65D 47/0838
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
08having articulated or hinged closures
0804integrally formed with the base element provided with the spout or discharge passage
0833Hinges without elastic bias
0838located at an edge of the base element
B65D 47/2075
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
20comprising hand-operated members for controlling discharge
2018comprising a valve or like element which is opened or closed by deformation of the container or closure
2056lift valve type
2062in which the deformation raises or lowers the valve stem
2075in which the stem is raised by the pressure of the contents and thereby opening the valve
G01F 11/288
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
11Apparatus requiring external operation and 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
28with stationary measuring chambers having constant volume during measurement
288squeezing of the supply vessel causing filling of the measuring chamber and backflow from the measuring chamber to the supply vessel being prevented by a check valve
Applicants
  • DOW GLOBAL TECHNOLOGIES LLC [US]/[US]
Inventors
  • VALAVALA, Pavan
  • BLACK, Marc S.
  • SONI, Piyush
  • XU, Wenbo
  • TRUONG, Hieu
  • CRABTREE, Sam L.
Agents
  • BARTHEL, Ted J.
Priority Data
62/786,87231.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DOSING CAP WITH ADJUSTABLE VOLUME
(FR) CAPUCHON DE DOSAGE À VOLUME RÉGLABLE
Abstract
(EN)
The present disclosure is directed to a dosing cap (10). In an embodiment, the dosing cap (10) includes (A) a collar member (12). The collar member (12) has an annular skirt (18) depending from a base (16)(B). An inner surface of the skirt has a securing member for securing the collar member to a neck (21) of a container (20). The base (B) has (i) a top surface (30) and a bottom surface (32), (ii) a valve seat (34) is present on the top surface of the base. The valve seat has a center channel (36), and a radial channel (38), the channels extend through the base. The dosing cap includes (C) a plug member (40). The plug member is composed of a polymeric material. The plug member has the following components in inter-connected relationship: a head (42), a body (44), a leg (46), an ankle (48), and a flexible foot (50). The leg extends through the center channel, such that the head opposes the valve seat on the top surface of the base and the foot opposes the bottom surface of the base. The dosing cap further includes (D) a cap member (112) having an annular sidewall (118) extending from a dispensing element (114). An inner surface of the annular sidewall has an attachment member adjustably attached to a reciprocal attachment member on an outer surface of skirt. The dosing cap includes (E) a metering chamber (120). The metering chamber is formed by an enclosed volume between the cap member and the base. The dispensing element (F) permits flow of a fluid from the metering chamber.
(FR)
La présente invention concerne un capuchon de dosage (10). Dans un mode de réalisation, le capuchon de dosage (10) comprend (A) un élément collier (12). L'élément collier (12) a une jupe annulaire (18) s'étendant d'une base (16) (B). Une surface interne de la jupe comprend un élément de fixation permettant de fixer l'élément collier à un col (21) d'un récipient (20). La base (B) a (i) une surface supérieure (30) et une surface inférieure (32), (ii) un siège de soupape (34) est présent sur la surface supérieure de la base. Le siège de soupape comporte un canal central (36) et un canal radial (38), les canaux s'étendant à travers la base. Le capuchon de dosage comprend (C) un élément bouchon (40). L'élément bouchon est composé d'un matériau polymère. L'élément bouchon a les composants suivants en relation interconnectée : une tête (42), un corps (44), une patte (46), une cheville (48) et un pied flexible (50). La patte s'étend à travers le canal central, de telle sorte que la tête s'oppose au siège de soupape sur la surface supérieure de la base et que le pied fasse face à la surface inférieure de la base. Le capuchon de dosage comprend (D) un élément capuchon (112) présentant une paroi latérale annulaire (118) s'étendant depuis un élément de distribution (114). Une surface interne de la paroi latérale annulaire comprend un élément de fixation fixé de façon réglable à un élément de fixation réciproque sur une surface externe de la jupe. Le capuchon de dosage comprend (E) une chambre de mesure (120). La chambre de mesure est formée par un volume fermé entre l'élément capuchon et la base. L'élément de distribution (F) permet l'écoulement d'un fluide depuis la chambre de mesure.
Also published as
Latest bibliographic data on file with the International Bureau