IT957925B - Perfezionamento nelle valvole per nebulizzatori - Google Patents

Perfezionamento nelle valvole per nebulizzatori

Info

Publication number
IT957925B
IT957925B IT50316/72A IT5031672A IT957925B IT 957925 B IT957925 B IT 957925B IT 50316/72 A IT50316/72 A IT 50316/72A IT 5031672 A IT5031672 A IT 5031672A IT 957925 B IT957925 B IT 957925B
Authority
IT
Italy
Prior art keywords
nebulizers
valves
improvement
Prior art date
Application number
IT50316/72A
Other languages
English (en)
Original Assignee
Neotechnic Eng 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 Neotechnic Eng Ltd filed Critical Neotechnic Eng Ltd
Application granted granted Critical
Publication of IT957925B publication Critical patent/IT957925B/it

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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/44—Valves specially adapted for the discharge of contents; Regulating devices
    • B65D83/52—Metering valves; Metering devices
    • 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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/42—Filling or charging means
    • B65D83/425—Delivery valves permitting filling or charging

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)
IT50316/72A 1971-05-19 1972-05-17 Perfezionamento nelle valvole per nebulizzatori IT957925B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1590271*[A GB1336379A (en) 1971-05-19 1971-05-19 Valve assemblies for pressurised aerosol-dispensing containers

Publications (1)

Publication Number Publication Date
IT957925B true IT957925B (it) 1973-10-20

Family

ID=10067615

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50316/72A IT957925B (it) 1971-05-19 1972-05-17 Perfezionamento nelle valvole per nebulizzatori

Country Status (7)

Country Link
US (1) US3727806A (it)
CH (1) CH547108A (it)
DE (1) DE2223471C3 (it)
FR (1) FR2138144B1 (it)
GB (1) GB1336379A (it)
IT (1) IT957925B (it)
NL (1) NL152221B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077229B (en) 1980-05-16 1983-08-03 Neotechnic Eng Ltd Valve assembly for a pressurized aerosoldispensing container
US4506803A (en) * 1982-08-09 1985-03-26 Hoffmann-La Roche Inc. Metered aerosol dispenser and method of using the dispenser
FR2550303A1 (fr) * 1983-08-03 1985-02-08 Aerosol Inventions Dev Valve pour la distribution simultanee de deux substances fluides sous pression
US4679555A (en) * 1984-08-07 1987-07-14 Key Pharmaceuticals, Inc. Method and apparatus for intrapulmonary delivery of heparin
US4819834A (en) * 1986-09-09 1989-04-11 Minnesota Mining And Manufacturing Company Apparatus and methods for delivering a predetermined amount of a pressurized fluid
GB8705965D0 (en) * 1987-03-13 1987-04-15 Riker Laboratories Inc Aerosol valve
DE3802498A1 (de) * 1988-01-28 1989-08-03 Boehringer Ingelheim Kg Vorrichtung zur erhoehung der dosierungssicherheit von aerosolpraeparaten auf suspensionsbasis
US4953759A (en) * 1989-04-14 1990-09-04 Vernay Laboratories, Inc. Metering valve for dispensing aerosols
US5290539A (en) * 1990-12-21 1994-03-01 Minnesota Mining And Manufacturing Company Device for delivering an aerosol
US6006745A (en) * 1990-12-21 1999-12-28 Minnesota Mining And Manufacturing Company Device for delivering an aerosol
GB9214819D0 (en) * 1992-07-13 1992-08-26 Minnesota Mining & Mfg Valve assemblies
ATE172933T1 (de) * 1993-01-19 1998-11-15 Glaxo Group Ltd Aerosol-spender und verfahren zu seiner herstellung
GB9305975D0 (en) * 1993-03-23 1993-05-12 Minnesota Mining & Mfg Metered-dose aerosol valves
DE69701051T2 (de) * 1993-04-30 2000-08-31 Minnesota Mining And Mfg. Co., Saint Paul Abdichtung an Aerosolbehältern
US5474758A (en) * 1993-07-28 1995-12-12 Minnesota Mining And Manufacturing Company Seals for use in an aerosol delivery device
GB2357493B (en) * 1999-12-22 2002-01-09 Bespak Plc Improvements in valves for pressurised dispensing containers
GB0315791D0 (en) * 2003-07-07 2003-08-13 3M Innovative Properties Co Two component molded valve stems
EP1554002B1 (en) * 2002-09-06 2012-03-21 3M Innovative Properties Company Metering valve for a metered dose inhaler providing consistent delivery
EP1545669B1 (en) * 2002-09-06 2011-11-09 3M Innovative Properties Company Metering valve for a metered dose inhaler providing consistent delivery
GB0302812D0 (en) 2003-02-07 2003-03-12 Wickham Mark D Metering valves for dispensers
GB2417024B (en) 2004-08-11 2007-01-03 Bespak Plc Improvements in metering valves for dispensers
GB2417480B (en) * 2004-12-15 2006-08-02 Bespak Plc Improvements in or relating to valves
WO2008140869A1 (en) * 2007-05-10 2008-11-20 3M Innovative Properties Company Manufacture of metered dose valve components
GB201311034D0 (en) 2013-06-20 2013-08-07 3M Innovative Properties Co Valve for pressurized metered dose dispensers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1194379A (it) * 1959-11-09
US3104785A (en) * 1963-09-24 Metering valve for pressure packages
BE535408A (it) * 1954-08-16
US2781954A (en) * 1955-04-07 1957-02-19 Delta Dynamics Inc Metering valve
US2886217A (en) * 1957-05-20 1959-05-12 Riker Laboratories Inc Dispensing device
US2980301A (en) * 1958-09-02 1961-04-18 Riker Laboratories Inc Metering valve for aerosol container
GB872187A (en) * 1958-11-10 1961-07-05 Risdon Mfg Co Metering valves for pressurised containers
US3511418A (en) * 1968-07-29 1970-05-12 Risdon Mfg Co Variable capacity aerosol metering valve

Also Published As

Publication number Publication date
GB1336379A (en) 1973-11-07
FR2138144B1 (it) 1973-07-13
DE2223471B2 (de) 1977-12-29
CH547108A (de) 1974-03-29
FR2138144A1 (it) 1972-12-29
DE2223471A1 (de) 1972-11-30
NL152221B (nl) 1977-02-15
US3727806A (en) 1973-04-17
NL7206528A (it) 1972-11-21
DE2223471C3 (de) 1978-09-14

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