ES406746A1 - Air pressure operated dispenser - Google Patents

Air pressure operated dispenser

Info

Publication number
ES406746A1
ES406746A1 ES406746A ES406746A ES406746A1 ES 406746 A1 ES406746 A1 ES 406746A1 ES 406746 A ES406746 A ES 406746A ES 406746 A ES406746 A ES 406746A ES 406746 A1 ES406746 A1 ES 406746A1
Authority
ES
Spain
Prior art keywords
cylinder
piston
flow path
assembly
product
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
ES406746A
Other languages
Spanish (es)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES406746A1 publication Critical patent/ES406746A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
    • B05B11/061—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump characterised by the means producing the gas or vapour pressure
    • 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

Abstract

A dispensing device in which the product to be dispensed is aspirated and sprayed by the discharged pressurized air. A valve assembly has a product flow path therethrough and a compressed air flow path therethrough. The valve stem of the assembly is actuated to open the flow paths, and aspirating means is provided at the upper end of said stem for bringing one end of each of said flow paths together. A piston-cylinder assembly is provided on the device having a cylinder with one end around the end of the compressed air flow path, a piston slidable in the cylinder, and a piston rod on said piston and extending out of the other end of said cylinder. A product containing sac has a neck thereon sealed around the end of the product flow path. An actuator means is connected between the piston rod and the valve assembly for moving the valve stem relative to the valve body for opening the flow paths when the piston is moved to the inner end of the cylinder adjacent the valve assembly to provide a predetermined amount of compressed air.
ES406746A 1970-06-09 1972-09-16 Air pressure operated dispenser Expired ES406746A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44694A US3672545A (en) 1970-06-09 1970-06-09 Air pressure operated dispenser

Publications (1)

Publication Number Publication Date
ES406746A1 true ES406746A1 (en) 1975-10-01

Family

ID=21933807

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406746A Expired ES406746A1 (en) 1970-06-09 1972-09-16 Air pressure operated dispenser

Country Status (5)

Country Link
US (1) US3672545A (en)
CA (1) CA941800A (en)
ES (1) ES406746A1 (en)
NO (1) NO131576C (en)
ZA (1) ZA713591B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793319A (en) * 1971-12-28 1973-06-27 Ciba Geigy AEROSOL DISPENSER FOR FLUID PRODUCTS
US4344435A (en) * 1978-12-15 1982-08-17 Aubin Norbert T Method and surgically implantable apparatus for providing fluid communication with the interior of the body
US4345718A (en) * 1979-04-23 1982-08-24 William Horvath Manually actuated trigger sprayer
AU593288B2 (en) * 1985-10-15 1990-02-08 Tosoh Corporation Process and apparatus for injecting a minute volume of a solution and an apparatus therefor
DE4305130A1 (en) * 1992-06-16 1993-12-23 Raku Gmbh Process for manufacturing a container
US5509581A (en) * 1994-08-09 1996-04-23 Armament Systems And Procedures Chemical irritant dispenser
US6045011A (en) * 1999-03-03 2000-04-04 Yang; Heng-Te Seasoning sprayer
DE102011078476A1 (en) 2011-06-30 2013-01-03 Beiersdorf Ag Dispenser for sprayable preparations
DE102012220922A1 (en) 2012-11-15 2014-05-28 Beiersdorf Ag Aerosol spray system with optimized active ingredient discharge
WO2015001561A1 (en) * 2013-07-03 2015-01-08 MEway Pharma LTD Metered dose inhaler and methods thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853343A (en) * 1955-03-11 1958-09-23 Sure Spray Atomizer Corp Atomizer with thumb-actuated piston pump
FR1378195A (en) * 1963-09-30 1964-11-13 New sprayer
FR1496158A (en) * 1966-06-30 1967-09-29 Geigy Ag J R Advanced valve cap for spray cans type dispensers

Also Published As

Publication number Publication date
US3672545A (en) 1972-06-27
ZA713591B (en) 1973-01-31
CA941800A (en) 1974-02-12
NO131576C (en) 1975-06-25
NO131576B (en) 1975-03-17

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