AU7452274A - Valve actuator - Google Patents

Valve actuator

Info

Publication number
AU7452274A
AU7452274A AU74522/74A AU7452274A AU7452274A AU 7452274 A AU7452274 A AU 7452274A AU 74522/74 A AU74522/74 A AU 74522/74A AU 7452274 A AU7452274 A AU 7452274A AU 7452274 A AU7452274 A AU 7452274A
Authority
AU
Australia
Prior art keywords
valve actuator
actuator
valve
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
AU74522/74A
Inventor
Edward Peter Griffiths
Anthony George Rayner
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.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation 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 Wellcome Foundation Ltd filed Critical Wellcome Foundation Ltd
Publication of AU7452274A publication Critical patent/AU7452274A/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
    • B65D83/16—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 characterised by the actuating means
    • B65D83/26—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 characterised by the actuating means operating automatically, e.g. periodically
    • B65D83/262—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 characterised by the actuating means operating automatically, e.g. periodically by clockwork, motor, electric or magnetic means operating without repeated human input
AU74522/74A 1973-10-19 1974-10-21 Valve actuator Expired AU7452274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4882273A GB1484010A (en) 1973-10-19 1973-10-19 Mechanisms for intermittently actuating the discharge valve of a pressurised dispensing container

Publications (1)

Publication Number Publication Date
AU7452274A true AU7452274A (en) 1976-04-29

Family

ID=10450037

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74522/74A Expired AU7452274A (en) 1973-10-19 1974-10-21 Valve actuator

Country Status (9)

Country Link
JP (1) JPS577785B2 (en)
AU (1) AU7452274A (en)
CA (1) CA999264A (en)
DE (1) DE2449690A1 (en)
FR (1) FR2248491B1 (en)
GB (1) GB1484010A (en)
HK (1) HK51780A (en)
IT (1) IT1021867B (en)
NL (1) NL7413704A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69430303T2 (en) * 1991-03-05 2002-11-28 Aradigm Corp METHOD AND DEVICE FOR CORRECTING A ZERO SIGNAL OF A PRESSURE SENSOR FOR A FLOW METER
US5404871A (en) * 1991-03-05 1995-04-11 Aradigm Delivery of aerosol medications for inspiration
US5394866A (en) * 1991-03-05 1995-03-07 Aradigm Corporation Automatic aerosol medication delivery system and methods
US5450336A (en) 1991-03-05 1995-09-12 Aradigm Corporation Method for correcting the drift offset of a transducer
GB2469056B (en) * 2009-03-31 2011-10-26 Personnel Hygiene Services Ltd Dispenser actuation system
WO2020205054A1 (en) 2019-04-03 2020-10-08 Suterra, Llc Puffer device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE630165A (en) * 1968-01-03
BE754629A (en) * 1969-08-11 1971-01-18 Gen Time Corp AUTOMATIC AEROSOL DISPENSER OPERATING FOR LONG PERIODS

Also Published As

Publication number Publication date
FR2248491B1 (en) 1977-10-28
NL7413704A (en) 1975-04-22
DE2449690C2 (en) 1987-01-02
CA999264A (en) 1976-11-02
DE2449690A1 (en) 1975-04-30
IT1021867B (en) 1978-02-20
GB1484010A (en) 1977-08-24
HK51780A (en) 1980-09-19
FR2248491A1 (en) 1975-05-16
JPS5078911A (en) 1975-06-27
JPS577785B2 (en) 1982-02-12

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