FR2293376A2 - Dispenser for semiliquid materials - using gas pressure to force material through valve - Google Patents

Dispenser for semiliquid materials - using gas pressure to force material through valve

Info

Publication number
FR2293376A2
FR2293376A2 FR7441671A FR7441671A FR2293376A2 FR 2293376 A2 FR2293376 A2 FR 2293376A2 FR 7441671 A FR7441671 A FR 7441671A FR 7441671 A FR7441671 A FR 7441671A FR 2293376 A2 FR2293376 A2 FR 2293376A2
Authority
FR
France
Prior art keywords
valve
dispenser
gas pressure
container
force material
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.)
Granted
Application number
FR7441671A
Other languages
French (fr)
Other versions
FR2293376B2 (en
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
Priority claimed from FR7345621A external-priority patent/FR2269279A5/fr
Application filed by Individual filed Critical Individual
Priority to FR7441671A priority Critical patent/FR2293376A2/en
Publication of FR2293376A2 publication Critical patent/FR2293376A2/en
Application granted granted Critical
Publication of FR2293376B2 publication Critical patent/FR2293376B2/fr
Granted 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
    • B65D83/60—Contents and propellant separated
    • B65D83/62—Contents and propellant separated by membrane, bag, or the like

Abstract

The plastic cylindrical container (10) is closed at the bottom by a base (15). The cylinder has an inner container (11) which may be deformed, and contains the material which is to be dispensed. The material is allowed to flow from the container when the valve (17) opens the atmosphere. The push button (20) and spout (22) are integral parts of the valve assembly. The space (14) in between the outer cylinder (10) and the inner container (11) is filled with compressed air or gas so that the material may be squeezed out of the container as the air or gas expands.
FR7441671A 1973-12-14 1974-12-05 Dispenser for semiliquid materials - using gas pressure to force material through valve Granted FR2293376A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7441671A FR2293376A2 (en) 1973-12-14 1974-12-05 Dispenser for semiliquid materials - using gas pressure to force material through valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7345621A FR2269279A5 (en) 1973-12-14 1973-12-14
FR7441671A FR2293376A2 (en) 1973-12-14 1974-12-05 Dispenser for semiliquid materials - using gas pressure to force material through valve

Publications (2)

Publication Number Publication Date
FR2293376A2 true FR2293376A2 (en) 1976-07-02
FR2293376B2 FR2293376B2 (en) 1978-06-30

Family

ID=26218083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441671A Granted FR2293376A2 (en) 1973-12-14 1974-12-05 Dispenser for semiliquid materials - using gas pressure to force material through valve

Country Status (1)

Country Link
FR (1) FR2293376A2 (en)

Also Published As

Publication number Publication date
FR2293376B2 (en) 1978-06-30

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