ES470901A1 - Dispensing valves - Google Patents

Dispensing valves

Info

Publication number
ES470901A1
ES470901A1 ES470901A ES470901A ES470901A1 ES 470901 A1 ES470901 A1 ES 470901A1 ES 470901 A ES470901 A ES 470901A ES 470901 A ES470901 A ES 470901A ES 470901 A1 ES470901 A1 ES 470901A1
Authority
ES
Spain
Prior art keywords
gasket
stem
shaft
valve
flange
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
ES470901A
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.)
FOAM SCHAUMTECHNIK
Original Assignee
FOAM SCHAUMTECHNIK
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 FOAM SCHAUMTECHNIK filed Critical FOAM SCHAUMTECHNIK
Publication of ES470901A1 publication Critical patent/ES470901A1/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
    • 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
    • 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
    • B65D83/68—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
    • B65D83/682—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them the products being first separated, but finally mixed, e.g. in a dispensing head

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)
  • Multiple-Way Valves (AREA)
  • Nozzles (AREA)
  • Closures For Containers (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

A dispensing valve is described for simultaneously dispensing from a pressurised container two flowable substances in fixed quantity ratio. In a preferred embodiment a rigid valve stem 31 moves longitudinally in a resilient housing which is sealingly secured to a lid closing an opening in the container, and a number of longitudinally spaced resilient gasket flanges 23, 24 extend inwardly within the central opening of an inner casing portion 13 of the housing, each flange having axially extending gasket surface 29 and a radially extending gasket surface 28 of smaller diameter which seals against the shaft of the stem. The stem shaft has sealing flanges 33, 34 which seal with their faces against the axially extending gasket surfaces. Outlet passageways 35, 36 in the shaft open into an annular space between the two gasket surfaces of each gasket flange when the valve is in the closed position. Openings in the casing wall lead to the substance containers, which are one inside the other. The quantity ratio is determined by choice of the outlet passageway opening sizes.
ES470901A 1977-06-20 1978-06-17 Dispensing valves Expired ES470901A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH753677 1977-06-20

Publications (1)

Publication Number Publication Date
ES470901A1 true ES470901A1 (en) 1979-10-01

Family

ID=4326681

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470901A Expired ES470901A1 (en) 1977-06-20 1978-06-17 Dispensing valves

Country Status (15)

Country Link
JP (1) JPS5442010A (en)
AU (1) AU3727478A (en)
BE (1) BE868288A (en)
BR (1) BR7803910A (en)
DD (1) DD135470A5 (en)
DE (1) DE2826887A1 (en)
DK (1) DK276178A (en)
ES (1) ES470901A1 (en)
FR (1) FR2401371A1 (en)
GB (1) GB2000232A (en)
IT (1) IT1095068B (en)
NL (2) NL7708212A (en)
NO (1) NO782120L (en)
SE (1) SE7807005L (en)
ZA (1) ZA783536B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239784A1 (en) * 1982-10-27 1984-05-03 Wella Ag, 6100 Darmstadt DOUBLE TANK FOR TWO SEPARATE LIQUIDS
FR2550303A1 (en) * 1983-08-03 1985-02-08 Aerosol Inventions Dev Two-liq. simultaneous discharge valve
JP2503233B2 (en) * 1987-08-17 1996-06-05 電気化学工業株式会社 Quick-setting material for spraying
DE3913409A1 (en) * 1989-04-24 1990-10-25 Fischer Artur Werke Gmbh Adhesive components sepd. by axial partition in cartridge - are mixed during expulsion with partition retracting into plunger cavity
BE1003982A3 (en) * 1989-05-31 1992-07-28 S Mcd Murphy & Partners Ltd Aerosol can
FR2736039B1 (en) * 1995-06-30 1997-08-01 Oreal VALVE FOR SPRAYER AND SPRAYER THUS EQUIPPED
FR2798367B1 (en) * 1999-09-15 2001-11-23 Valois Sa VALVE GASKET FOR DOSING VALVE
GB2403153A (en) * 2003-06-26 2004-12-29 Bespak Plc Hand held nasal dispensing device

Also Published As

Publication number Publication date
BR7803910A (en) 1979-01-16
DE2826887A1 (en) 1979-01-11
IT1095068B (en) 1985-08-10
SE7807005L (en) 1978-12-21
DK276178A (en) 1978-12-21
DD135470A5 (en) 1979-05-09
ZA783536B (en) 1979-06-27
BE868288A (en) 1978-10-16
NO782120L (en) 1978-12-21
IT7824463A0 (en) 1978-06-12
NL7708212A (en) 1978-12-22
JPS5442010A (en) 1979-04-03
GB2000232A (en) 1979-01-04
FR2401371A1 (en) 1979-03-23
NL7806532A (en) 1978-12-22
AU3727478A (en) 1980-01-03

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