GB2000232A - Dispensing valves - Google Patents

Dispensing valves

Info

Publication number
GB2000232A
GB2000232A GB7827237A GB7827237A GB2000232A GB 2000232 A GB2000232 A GB 2000232A GB 7827237 A GB7827237 A GB 7827237A GB 7827237 A GB7827237 A GB 7827237A GB 2000232 A GB2000232 A GB 2000232A
Authority
GB
United Kingdom
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.)
Withdrawn
Application number
GB7827237A
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 GB2000232A publication Critical patent/GB2000232A/en
Withdrawn legal-status Critical Current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. <IMAGE>
GB7827237A 1977-06-20 1978-06-19 Dispensing valves Withdrawn GB2000232A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB2000232A true GB2000232A (en) 1979-01-04

Family

ID=4326681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7827237A Withdrawn GB2000232A (en) 1977-06-20 1978-06-19 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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550303A1 (en) * 1983-08-03 1985-02-08 Aerosol Inventions Dev Two-liq. simultaneous discharge valve
EP0751083A1 (en) * 1995-06-30 1997-01-02 L'oreal, S.A. Aerosol spray valve and aerosol container provided with such a valve
FR2798367A1 (en) * 1999-09-15 2001-03-16 Valois Sa VALVE SEAL FOR DOSING VALVE
GB2403153A (en) * 2003-06-26 2004-12-29 Bespak Plc Hand held nasal dispensing device

Families Citing this family (4)

* 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
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550303A1 (en) * 1983-08-03 1985-02-08 Aerosol Inventions Dev Two-liq. simultaneous discharge valve
EP0751083A1 (en) * 1995-06-30 1997-01-02 L'oreal, S.A. Aerosol spray valve and aerosol container provided with such a valve
FR2736039A1 (en) * 1995-06-30 1997-01-03 Oreal VALVE FOR SPRAYER AND SPRAYER SO EQUIPPED
FR2798367A1 (en) * 1999-09-15 2001-03-16 Valois Sa VALVE SEAL FOR DOSING VALVE
WO2001019701A1 (en) * 1999-09-15 2001-03-22 Valois S.A. Valve joint for metering valve
US6622893B2 (en) 1999-09-15 2003-09-23 Valois S.A. Valve gasket for a metering 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
ES470901A1 (en) 1979-10-01
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
FR2401371A1 (en) 1979-03-23
NL7806532A (en) 1978-12-22
AU3727478A (en) 1980-01-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)