GB1238535A - - Google Patents

Info

Publication number
GB1238535A
GB1238535A GB1238535DA GB1238535A GB 1238535 A GB1238535 A GB 1238535A GB 1238535D A GB1238535D A GB 1238535DA GB 1238535 A GB1238535 A GB 1238535A
Authority
GB
United Kingdom
Prior art keywords
filler
charging
piston
cylinder
gasket
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.)
Expired
Application number
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 DE19671551622 external-priority patent/DE1551622C3/en
Application filed filed Critical
Publication of GB1238535A publication Critical patent/GB1238535A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/003—Adding propellants in fluid form to aerosol containers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88046—Biased valve with external operator

Abstract

1,238,535. Filling aerosol dispensers. C. G. SIEBEL. 26 Sept., 1968 [26 Sept., 1967], No. 45714/68. Heading B8T. Apparatus for charging aerosol containers with highly compressed, liquefied propellant gas or mixture, comprises a charging cylinder 8 communicating with a recess 6 in a filler head 5 through passages 12, 16, 17, a filler valve in the form of a sealing gasket 19 provided between a screw-in extension 14, 18 of the cylinder 8 and a flange 20 of the filler head 5, and a charging piston 9 provided with an extension 11 which, at the end of the stroke of the piston 9, seals against a gasket 13 to close the passages 12, 16. As shown, a compression spring 22 is provided between the charging cylinder 8 and the filler head 5 to hold the filler valve closed, so that when an aerosol container provided with a valve mechanism 2, 3, 4 is inserted in the recess 6, the filler head 5 is moved upwardly relative to the charging cylinder 8 against the action of compression spring 22 to open the filler valve, and compressed, liquefied gas, supplied through channel 10 to the cylinder 8, is forced down by piston 9 through the passages 12, 16, 17 and the filler valve to charge the container, the sealing of extension 11 against gasket 13 preventing further charging of the gas so that the compressed, liquefied gas is metered accurately. In modifications gasket 13 may be omitted and the piston may be arranged to cause closure of the filler valve at the end of its stroke.
GB1238535D 1967-09-26 1968-09-26 Expired GB1238535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671551622 DE1551622C3 (en) 1967-09-26 1967-09-26 Device for filling aerosol containers with liquefied propellant gas

Publications (1)

Publication Number Publication Date
GB1238535A true GB1238535A (en) 1971-07-07

Family

ID=5676821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238535D Expired GB1238535A (en) 1967-09-26 1968-09-26

Country Status (3)

Country Link
US (1) US3528461A (en)
FR (1) FR1584679A (en)
GB (1) GB1238535A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7124788B2 (en) 2003-07-10 2006-10-24 Precision Valve Corporation Means and method for filling bag-on-valve aerosol barrier packs
EP3034419A1 (en) * 2014-12-19 2016-06-22 James Briggs (IP) Limited Apparatus and method for introducing a gas into a dispenser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273606A (en) * 1966-09-20 Method and apparatus for packaging paint and the like in a pressurized dispensing container
US2708347A (en) * 1954-01-07 1955-05-17 Boyle Midway Inc Filling valve mechanism
US3173457A (en) * 1961-04-24 1965-03-16 Precision Valve Corp Method of and apparatus for pressure charging aerosol dispensers with push buttons attached
US3186451A (en) * 1962-04-06 1965-06-01 Kartridg Pak Co Filling apparatus
US3234707A (en) * 1962-10-08 1966-02-15 Nalbach Eng Co J Apparatus for securing and sealing a closure cap to a receptacle and for charging the receptacle with gas under pressure

Also Published As

Publication number Publication date
FR1584679A (en) 1969-12-26
US3528461A (en) 1970-09-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee