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1. WO2021022282 - A VALVE ASSEMBLY FOR DISPENSERS

Publication Number WO/2021/022282
Publication Date 04.02.2021
International Application No. PCT/US2020/070210
International Filing Date 29.06.2020
IPC
B65D 83/00 2006.01
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
83Containers or packages with special means for dispensing contents
CPC
B65D 83/32
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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant ; for a product delivered by a propellant
32Dip-tubes
B65D 83/48
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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant ; for a product delivered by a propellant
44Valves specially adapted therefor; Regulating devices
48Lift valves, e.g. operated by push action
B65D 83/62
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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant ; for a product delivered by a propellant
60Contents and propellant separated
62by membrane, bag, or the like
B65D 83/752
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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant ; for a product delivered by a propellant
75Aerosol containers not provided for in groups B65D83/16 - B65D83/74
752characterised by the use of specific products or propellants
F16K 1/303
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
1Lift valves ; or globe valves; , i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
30specially adapted for pressure containers
301only shut-off valves, i.e. valves without additional means
303with a valve member, e.g. stem or shaft, passing through the seat
F16K 1/308
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
1Lift valves ; or globe valves; , i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
30specially adapted for pressure containers
308Connecting means
Applicants
  • THE PROCTER & GAMBLE COMPANY [US]/[US]
Inventors
  • CASSONI, Robert, Paul
  • DALTON, David, Andrew
  • FITTS, Matthew, David
  • NUTLEY, Paul, Owen
  • WEAVER, Kerry, Lloyd
Agents
  • KREBS, Jay A.
Priority Data
62/878,92426.07.2019US
63/021,14407.05.2020US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A VALVE ASSEMBLY FOR DISPENSERS
(FR) ENSEMBLE SOUPAPE DESTINÉ À DES DISTRIBUTEURS
Abstract
(EN)
A valve assembly for a dispenser. The valve assembly includes a valve body that extends about a longitudinal axis and defines an outer surface and an inner passageway. A valve stem extends through the inner passageway and includes an outer stem surface, an inner stem surface opposite the outer stem surface, and a first orifice extending from the outer stem surface to the inner stem surface. The valve assembly includes a retaining member joined to the valve stem, wherein the retaining member extends outward from the outer stem surface. The valve assembly includes a resilient member and one or more force concentrators configured to operatively engage the resilient member.
(FR)
L'invention concerne un ensemble soupape destiné à un distributeur. L'ensemble soupape comprend un corps de soupape qui s'étend autour d'un axe longitudinal et définit une surface externe et un passage interne. Une tige de soupape s'étend dans le passage interne et comprend une surface de tige externe, une surface de tige interne opposée à la surface de tige externe, et un premier orifice s'étendant de la surface de tige externe à la surface de tige interne. L'ensemble soupape comprend un élément de retenue relié à la tige de soupape, l'élément de retenue s'étendant vers l'extérieur depuis la surface de tige externe. L'ensemble soupape comprend un élément élastique et un ou plusieurs concentrateurs de force conçus pour venir en prise fonctionnelle avec l'élément élastique.
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