CA2174945A1 - Soupape de dosage pour aerosols - Google Patents

Soupape de dosage pour aerosols

Info

Publication number
CA2174945A1
CA2174945A1 CA 2174945 CA2174945A CA2174945A1 CA 2174945 A1 CA2174945 A1 CA 2174945A1 CA 2174945 CA2174945 CA 2174945 CA 2174945 A CA2174945 A CA 2174945A CA 2174945 A1 CA2174945 A1 CA 2174945A1
Authority
CA
Canada
Prior art keywords
metering
valve
housing
actuator stem
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2174945
Other languages
English (en)
Inventor
Howard Michael Sullivan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA 2174945 priority Critical patent/CA2174945A1/fr
Publication of CA2174945A1 publication Critical patent/CA2174945A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • B65D83/52—Valves specially adapted therefor; Regulating devices for metering
    • B65D83/54—Metering valves ; Metering valve assemblies

Abstract

Une soupape de dosage s'adaptant sur une bombe aérosol comprend un distributeur (6) se présentant sous la forme d'un tube, ainsi qu'un moyen de dosage (2) se présentant sous la forme d'un élément cylindrique cupuliforme qui reçoit l'extrémité interne du tube (6). Ce dernier peut coulisser dans une ouverture d'un logement de soupape (11). Un soufflet (1) s'étend entre l'extrémité interne du tube distributeur (6) et le logement (7) afin de fermer de manière étanche l'espace entre le tube distributeur (6) et l'ouverture du logement de soupape (7) du tube distributeur (6). L'extrémité interne du soufflet (1) est en contact étanche avec une surface d'appui (9) ménagée au fond de l'élément de dosage cupuliforme (2). L'extrémité supérieure de ce dernier (2) est en contact étanche avec une surface d'appui (3) s'étendant contre l'extrémité supérieure du soufflet (1).
CA 2174945 1993-10-26 1993-10-26 Soupape de dosage pour aerosols Abandoned CA2174945A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2174945 CA2174945A1 (fr) 1993-10-26 1993-10-26 Soupape de dosage pour aerosols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2174945 CA2174945A1 (fr) 1993-10-26 1993-10-26 Soupape de dosage pour aerosols

Publications (1)

Publication Number Publication Date
CA2174945A1 true CA2174945A1 (fr) 1995-05-04

Family

ID=4158055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2174945 Abandoned CA2174945A1 (fr) 1993-10-26 1993-10-26 Soupape de dosage pour aerosols

Country Status (1)

Country Link
CA (1) CA2174945A1 (fr)

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead