GB1260231A - Improvements in or relating to aerosol dispensers and to valve assemblies for use therein - Google Patents

Improvements in or relating to aerosol dispensers and to valve assemblies for use therein

Info

Publication number
GB1260231A
GB1260231A GB19352/69A GB1935269A GB1260231A GB 1260231 A GB1260231 A GB 1260231A GB 19352/69 A GB19352/69 A GB 19352/69A GB 1935269 A GB1935269 A GB 1935269A GB 1260231 A GB1260231 A GB 1260231A
Authority
GB
United Kingdom
Prior art keywords
valve
circular opening
valve seat
vent
annular
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
GB19352/69A
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.)
Diamond International Corp
Original Assignee
Diamond International Corp
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 Diamond International Corp filed Critical Diamond International Corp
Publication of GB1260231A publication Critical patent/GB1260231A/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)

Abstract

1,260,231. Spray producers. DIAMOND INTERNATIONAL CORP. 16 April, 1969 [20 May, 1968], No. 19352/69. Heading B2F. In an aerosol dispenser a valve assembly comprises a valve housing 18 adapted for sealing disposition within the outlet of a product container 10 and having a circular opening therethrough, and a firrst annular valve seat 44 formed within said valve housing at one end of the circular opening and concentric therewith, means being provided for closing the other end of the circular opening, the valve housing being formed with a vent 48, separate from the circular opening and extending through the valve housing at one side of the circular opening, one end of said vent opening into said first annular valve seat, the valve assembly further comprising a resiliently flexible product discharge valve 32 of flat annular configuration, seated against the first annular valve seat and covering said one end of said vent, and a discharge head 26 movable axially within the circular opening to and beyond a first operative position and including an abutment 46 located between the radially inner and outer peripheries of the resiliently flexible product discharge valve whereby, when the discharge head is depressed axially towards said other end of the circular opening into its first operative position, the abutment depresses a radially inner portion of the valve, thereby rocking the remainder of the valve about a radially inner periphery of the first annular valve seat to uncover said one end of said vent. A second annular valve seat 52 may be formed within the valve housing axially nearer said other end of the circular opening, the discharge head further including a flange 40 overlying a radially outer portion of the product discharge valve whereby when the discharge head is depressed to a second operative position the abutment 46 presses the inner portion of the product discharge valve into sealing engagement with the second annular valve seat while the flange presses the outer portion into sealing engagement with the first annular valve seat, thus sealing product delivery port 39 and vent 48 and allowing the propellant cartridge 22 to be recharged.
GB19352/69A 1968-05-20 1969-04-16 Improvements in or relating to aerosol dispensers and to valve assemblies for use therein Expired GB1260231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73050168A 1968-05-20 1968-05-20

Publications (1)

Publication Number Publication Date
GB1260231A true GB1260231A (en) 1972-01-12

Family

ID=24935629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19352/69A Expired GB1260231A (en) 1968-05-20 1969-04-16 Improvements in or relating to aerosol dispensers and to valve assemblies for use therein

Country Status (7)

Country Link
US (1) US3527388A (en)
JP (1) JPS4940248B1 (en)
BE (1) BE733239A (en)
DE (1) DE1919861A1 (en)
FR (1) FR2008884A1 (en)
GB (1) GB1260231A (en)
NL (1) NL6907351A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636959A (en) * 1970-05-25 1972-01-25 Geigy Chem Corp Device for infusing an article with a gaseous substance
US3669316A (en) * 1970-07-27 1972-06-13 Diamond Int Corp Cartridge valve dispenser with pressure regulating valve
US3774810A (en) * 1971-08-12 1973-11-27 Diamond Int Corp Liquid product dispenser
US3819090A (en) * 1972-05-12 1974-06-25 Reflex Corp Canada Ltd Aerosol valve cup and safety collar
US4646947A (en) * 1985-11-14 1987-03-03 Gene Stull Hand-held dispenser with automatic cap venting
CA2009657A1 (en) * 1989-02-27 1990-08-27 Simon Arieh Valve for aerosol container
US4993602A (en) * 1989-06-07 1991-02-19 Prd, Inc. Pressure relief device for a pressurized container
CA2184849A1 (en) * 1995-09-27 1997-03-28 Donald D. Foster Liquid dispenser with trigger sprayer
JP4863256B2 (en) * 2005-11-16 2012-01-25 エア・ウォーター・ゾル株式会社 Suction type injector
EP2382049A2 (en) * 2008-12-29 2011-11-02 Otic Pharma Ltd. Multiple-metered dispenser

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289949A (en) * 1964-07-09 1966-12-06 Geigy Chem Corp Pushbutton dispenser for products in the fluid state
FR1532270A (en) * 1966-11-28 1968-07-12 Geigy Ag J R Separate propellant distributor for fluid phase products

Also Published As

Publication number Publication date
DE1919861A1 (en) 1969-11-27
BE733239A (en) 1969-11-03
NL6907351A (en) 1969-11-24
JPS4940248B1 (en) 1974-11-01
US3527388A (en) 1970-09-08
FR2008884A1 (en) 1970-01-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees