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1. WO1986001181 - SIMPLIFIED VALVE FOR AEROSOL CONDITIONING

Publication Number WO/1986/001181
Publication Date 27.02.1986
International Application No. PCT/FR1985/000201
International Filing Date 24.07.1985
IPC
B65D 83/14 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
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
CPC
B65D 83/425
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
42Filling or charging means
425Delivery valves permitting filling or charging
Applicants
  • AEROSOL INVENTIONS AND DEVELOPMENT S.A.A.I.D. S.A. [CH]/[CH] (AllExceptUS)
  • DEBARD, André [FR]/[FR] (UsOnly)
Inventors
  • DEBARD, André
Agents
  • LEVY, David @
Priority Data
84/1251708.08.1984FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) SIMPLIFIED VALVE FOR AEROSOL CONDITIONING
(FR) VALVE SIMPLIFIEE POUR CONDITIONNEMENT AEROSOL
Abstract
(EN) Valve substantially comprised of a rigid cup (1) and a flexible and elastic shutter (2) comprising two valves (6, 14) co-operating with seats (7, 22) formed by the cup. When filling the container by pressure injection of product through the valve, the shutter (2) is extended and the two valves (6, 14) are opened whereas, during the dispensing, by limited extension of the shutter under the effect of a manual pressure exerted on a tail pusher-diffuser (11) inserted in the shutter, only the first valve (6) is opened ensuring a communication between a product-supplying plunger tube (23) carried by the shutter (2) and the outlet (5) of the valve. An additional gas tap (19) may be pierced into the second valve (14).
(FR) Valve, essentiellement composée d'une coupelle rigide (1) et d'un obturateur (2) souple et élastique comportant deux clapets (6, 14) coopérant avec des sièges (7, 22) formés par la coupelle. Lors du remplissage du récipient, par injection de produit sous pression à travers la valve, l'obturateur (2) s'allonge et les deux clapets (6, 14) s'ouvrent, tandis que, lors de la distribution, par allongement limité de l'obturateur sous l'effet d'une pression manuelle exercée sur un poussoir-diffuseur à queue (11) insérée dans l'obturateur, seul le premier clapet (6) s'ouvre assurant une communication entre un tube plongeur (23) d'amenée de produit, porté par l'obturateur (2), et la sortie (5) de la valve. Une prise de gaz additionnel (19) peut être percée dans le second clapet.
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