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1. AU1997013582 - Aerosol valve reset mechanism to restore flow through valve

Office Australie
Numéro de la demande 13582/97
Date de la demande 07.01.1997
Numéro de publication 1997013582
Date de publication 05.02.1998
Type de publication A
CIB
B65D 83/14
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
65MANUTENTION; EMBALLAGE; EMMAGASINAGE; MANIPULATION DES MATÉRIAUX DE FORME PLATE OU FILIFORME
DRÉCEPTACLES POUR L'EMMAGASINAGE OU LE TRANSPORT D'OBJETS OU DE MATÉRIAUX, p.ex. SACS, TONNEAUX, BOUTEILLES, BOÎTES, BIDONS, CAISSES, BOCAUX, RÉSERVOIRS, TRÉMIES OU CONTENEURS D'EXPÉDITION; ACCESSOIRES OU FERMETURES POUR CES RÉCEPTACLES; ÉLÉMENTS D'EMBALLAGE; PAQUETS
83Réceptacles ou paquets comportant des moyens particuliers pour distribuer leur contenu
14pour distribution de liquides ou de semi-liquides par pression interne de gaz, c. à d. réceptacles aérosols contenant un propulseur
B65D 83/16
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
65MANUTENTION; EMBALLAGE; EMMAGASINAGE; MANIPULATION DES MATÉRIAUX DE FORME PLATE OU FILIFORME
DRÉCEPTACLES POUR L'EMMAGASINAGE OU LE TRANSPORT D'OBJETS OU DE MATÉRIAUX, p.ex. SACS, TONNEAUX, BOUTEILLES, BOÎTES, BIDONS, CAISSES, BOCAUX, RÉSERVOIRS, TRÉMIES OU CONTENEURS D'EXPÉDITION; ACCESSOIRES OU FERMETURES POUR CES RÉCEPTACLES; ÉLÉMENTS D'EMBALLAGE; PAQUETS
83Réceptacles ou paquets comportant des moyens particuliers pour distribuer leur contenu
14pour distribution de liquides ou de semi-liquides par pression interne de gaz, c. à d. réceptacles aérosols contenant un propulseur
16caractérisés par les moyens d'actionnement
CPC
B65D 83/24
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
16characterised by the actuating means
24with means to hold the valve open, ; e.g. for continuous delivery
B65D 83/206
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
16characterised by the actuating means
20operated by manual action, e.g. button-type actuator or; actuator caps
205Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
206comprising a cantilevered actuator element, e.g. a lever pivoting about a living hinge
B65D 83/565
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
56with means for preventing delivery, e.g.; shut-off when inverted
565the delivery-preventing means being responsive to the orientation of the container
Déposants Summit Packaging Systems, Inc.
Inventeurs Smith, Jeremy
Données relatives à la priorité 08642872 06.05.1996 US
Titre
(EN) Aerosol valve reset mechanism to restore flow through valve
Abrégé
(EN)
In an aerosol valve which includes a flow path with a compartment having an inlet into the compartment and a valve seat (40) at the upper end of the compartment, a pocket (52) is disposed downward from the seat opening, the pocket (52) contains a gravity-responsive ball (54). When the valve is being used during dispensing and is tipped in a direction which brings the ball closer to the flow through of the compartment, the ball (54) becomes entrained in the fluid flow and flies up to seat on the valve seat (40) to block it off, precluding further discharge. When the aerosol valve is further depressed, the ball will be forced away from the seat (40) to again open the discharge path. The purpose of the valve is to avoid the escape of propellant or product which might occur in tipping if the lower end of the dip tube is exposed to the head space.

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