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ATE302151T1 - VALVE - Google Patents

VALVE

Info

Publication number
ATE302151T1
ATE302151T1 AT00915150T AT00915150T ATE302151T1 AT E302151 T1 ATE302151 T1 AT E302151T1 AT 00915150 T AT00915150 T AT 00915150T AT 00915150 T AT00915150 T AT 00915150T AT E302151 T1 ATE302151 T1 AT E302151T1
Authority
AT
Austria
Prior art keywords
valve
sealing ring
stem
dispensing passage
valve body
Prior art date
Application number
AT00915150T
Other languages
German (de)
Inventor
Gregor John Mclennan Anderson
Mark Andrew Hailey
David Joseph Russell
James William Godfrey
Original Assignee
Glaxo Group Ltd
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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Application granted granted Critical
Publication of ATE302151T1 publication Critical patent/ATE302151T1/en

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
    • B65D83/48—Lift valves, e.g. operated by push action
    • 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

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)
  • Magnetically Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Temperature-Responsive Valves (AREA)
  • Nozzles (AREA)
  • Fluid-Driven Valves (AREA)
  • Compressor (AREA)

Abstract

There is provided a valve for an aerosol container. The valve comprises a valve body (1), within the valve body (1), a sealing ring (112) and receivable by the sealing ring (112), a valve stem (108) having a dispensing passage (10, 11). The valve stem (108) is slidably movable within the sealing ring (112) from a valve-closed position to a valve-open position in which the interior of the valve body is in communication with the dispensing passage (10, 11). The sealing ring (112) is shaped such as to reduce the contact area between the sealing ring (112) and the valve stem (108). Preferably, the valve is a metering valve.
AT00915150T 1999-03-24 2000-02-23 VALVE ATE302151T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9906640.9A GB9906640D0 (en) 1999-03-24 1999-03-24 Valve
PCT/EP2000/001444 WO2000056632A2 (en) 1999-03-24 2000-02-23 Valve

Publications (1)

Publication Number Publication Date
ATE302151T1 true ATE302151T1 (en) 2005-09-15

Family

ID=10850171

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00915150T ATE302151T1 (en) 1999-03-24 2000-02-23 VALVE

Country Status (13)

Country Link
EP (1) EP1144272B1 (en)
JP (1) JP2002540017A (en)
CN (1) CN1344217A (en)
AT (1) ATE302151T1 (en)
AU (1) AU3656200A (en)
BR (1) BR0009227A (en)
CA (1) CA2366958A1 (en)
DE (1) DE60022007T2 (en)
GB (1) GB9906640D0 (en)
HK (1) HK1039602A1 (en)
MX (1) MXPA01009570A (en)
WO (1) WO2000056632A2 (en)
ZA (1) ZA200106110B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9918627D0 (en) 1999-08-07 1999-10-13 Glaxo Group Ltd Valve
PL204659B1 (en) * 2000-12-22 2010-01-29 Glaxo Group Ltd Metered dose inhaler for salmeterol xinafoate
JP2005515132A (en) 2001-12-31 2005-05-26 スリーエム イノベイティブ プロパティズ カンパニー Valve stem used for metering valve
GB2385315B (en) * 2002-01-15 2004-06-30 Bespak Plc Improvements in or relating to valves for dispensers
GB0302812D0 (en) * 2003-02-07 2003-03-12 Wickham Mark D Metering valves for dispensers
GB2417479B (en) * 2004-08-26 2006-09-13 Bespak Plc Improvements in metering valves for pressurised dispensing containers
US9010589B2 (en) * 2008-10-22 2015-04-21 Scholle Corporation Self sealing bag in box cap assembly
GB201110058D0 (en) * 2011-06-15 2011-07-27 3M Innovative Properties Co Medicinal inhalation devices, valves and components thereof
JP2020006307A (en) * 2018-07-06 2020-01-16 三浦工業株式会社 Washer
FR3085734B1 (en) 2018-09-11 2021-01-01 Aptar France Sas VALVE SEAL AND DOSING VALVE FOR FLUID PRODUCT DISPENSER.
CN109519579A (en) * 2018-12-26 2019-03-26 万通(苏州)定量阀系统有限公司 Valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437899A (en) * 1965-06-18 1966-05-06 Angus George Co Ltd Seal
DE4123392A1 (en) * 1991-07-15 1993-01-21 Wolf Woco & Co Franz J Elastomeric sealing ring contg. barrier medium - esp. for sealing aggressive oils on shafts
WO1996028367A2 (en) * 1995-03-10 1996-09-19 Minnesota Mining And Manufacturing Company Aerosol valves
GB2329939A (en) * 1997-06-26 1999-04-07 Glaxo Group Ltd Self-lubricating valve stem for aerosol containers

Also Published As

Publication number Publication date
MXPA01009570A (en) 2002-05-14
EP1144272B1 (en) 2005-08-17
JP2002540017A (en) 2002-11-26
CA2366958A1 (en) 2000-09-28
ZA200106110B (en) 2002-07-25
DE60022007D1 (en) 2005-09-22
BR0009227A (en) 2001-12-26
WO2000056632A2 (en) 2000-09-28
HK1039602A1 (en) 2002-05-03
WO2000056632A3 (en) 2000-12-21
EP1144272A2 (en) 2001-10-17
AU3656200A (en) 2000-10-09
DE60022007T2 (en) 2006-05-04
CN1344217A (en) 2002-04-10
GB9906640D0 (en) 1999-05-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties