CA1307985C - Dispensing apparatus for metered quantities of pressurised fluid - Google Patents

Dispensing apparatus for metered quantities of pressurised fluid

Info

Publication number
CA1307985C
CA1307985C CA000576653A CA576653A CA1307985C CA 1307985 C CA1307985 C CA 1307985C CA 000576653 A CA000576653 A CA 000576653A CA 576653 A CA576653 A CA 576653A CA 1307985 C CA1307985 C CA 1307985C
Authority
CA
Canada
Prior art keywords
container
dispensing
fluid
valve
piston
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 - Lifetime
Application number
CA000576653A
Other languages
English (en)
French (fr)
Inventor
David J. Howlett
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.)
Consort Medical Ltd
Original Assignee
Bespak PLC
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
Priority claimed from GB878720976A external-priority patent/GB8720976D0/en
Priority claimed from GB888818285A external-priority patent/GB8818285D0/en
Application filed by Bespak PLC filed Critical Bespak PLC
Application granted granted Critical
Publication of CA1307985C publication Critical patent/CA1307985C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
    • 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
    • B65D83/38—Details of the container body
    • 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
    • B65D83/38—Details of the container body
    • B65D83/384—Details of the container body the container body being an aerosol container located in an outer shell or in an external container
    • B65D83/386—Details of the container body the container body being an aerosol container located in an outer shell or in an external container actuation occurring by moving the aerosol container relative to the outer shell or external container
    • 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
    • B65D83/60—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated
    • B65D83/62—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated by membranes, bags or the like
    • 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
    • B65D83/60—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated
    • B65D83/64—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated by pistons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Volume Flow (AREA)
CA000576653A 1987-09-07 1988-09-07 Dispensing apparatus for metered quantities of pressurised fluid Expired - Lifetime CA1307985C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB878720976A GB8720976D0 (en) 1987-09-07 1987-09-07 Dispensing apparatus
GB8720976 1987-09-07
GB8818285.2 1988-08-01
GB888818285A GB8818285D0 (en) 1988-08-01 1988-08-01 Dispensing apparatus for metered quantities of pressurised fluid

Publications (1)

Publication Number Publication Date
CA1307985C true CA1307985C (en) 1992-09-29

Family

ID=26292698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000576653A Expired - Lifetime CA1307985C (en) 1987-09-07 1988-09-07 Dispensing apparatus for metered quantities of pressurised fluid

Country Status (16)

Country Link
US (1) US4896832A (OSRAM)
EP (1) EP0308100B1 (OSRAM)
JP (1) JPH01145526A (OSRAM)
AU (1) AU594252B2 (OSRAM)
CA (1) CA1307985C (OSRAM)
DE (1) DE3871300D1 (OSRAM)
DK (1) DK495688A (OSRAM)
ES (1) ES2031603T3 (OSRAM)
FI (1) FI94391C (OSRAM)
GB (1) GB2209564B (OSRAM)
GR (1) GR3004889T3 (OSRAM)
HK (1) HK142193A (OSRAM)
IE (1) IE61129B1 (OSRAM)
NO (1) NO883962L (OSRAM)
NZ (1) NZ226047A (OSRAM)
PT (1) PT88426B (OSRAM)

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Also Published As

Publication number Publication date
FI884094A7 (fi) 1989-03-08
FI94391B (fi) 1995-05-31
PT88426A (pt) 1989-07-31
ES2031603T3 (es) 1992-12-16
GB2209564A (en) 1989-05-17
AU594252B2 (en) 1990-03-01
DK495688A (da) 1989-03-08
IE882690L (en) 1989-03-07
GR3004889T3 (OSRAM) 1993-04-28
PT88426B (pt) 1993-09-30
IE61129B1 (en) 1994-10-05
FI884094A0 (fi) 1988-09-06
JPH01145526A (ja) 1989-06-07
NO883962D0 (no) 1988-09-06
AU2188888A (en) 1989-03-09
US4896832A (en) 1990-01-30
GB8820505D0 (en) 1988-09-28
DE3871300D1 (de) 1992-06-25
FI94391C (fi) 1995-09-11
EP0308100B1 (en) 1992-05-20
GB2209564B (en) 1992-01-29
NZ226047A (en) 1991-10-25
NO883962L (no) 1989-03-08
DK495688D0 (da) 1988-09-06
EP0308100A1 (en) 1989-03-22
HK142193A (en) 1994-01-07

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