ZA981480B - Fluid metering device - Google Patents

Fluid metering device

Info

Publication number
ZA981480B
ZA981480B ZA981480A ZA981480A ZA981480B ZA 981480 B ZA981480 B ZA 981480B ZA 981480 A ZA981480 A ZA 981480A ZA 981480 A ZA981480 A ZA 981480A ZA 981480 B ZA981480 B ZA 981480B
Authority
ZA
South Africa
Prior art keywords
metering device
fluid metering
fluid
metering
Prior art date
Application number
ZA981480A
Inventor
Terence Edward Weston
Original Assignee
Weston Medical 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 Weston Medical Ltd filed Critical Weston Medical Ltd
Publication of ZA981480B publication Critical patent/ZA981480B/en

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/024—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type the pistons reciprocating in rotatable cylinders

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Physics & Mathematics (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
ZA981480A 1997-02-25 1998-02-23 Fluid metering device ZA981480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9703918.4A GB9703918D0 (en) 1997-02-25 1997-02-25 Fluid metering dispenser

Publications (1)

Publication Number Publication Date
ZA981480B true ZA981480B (en) 1998-10-22

Family

ID=10808292

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA981480A ZA981480B (en) 1997-02-25 1998-02-23 Fluid metering device

Country Status (6)

Country Link
EP (1) EP0963543A1 (en)
JP (1) JP2001504234A (en)
AU (1) AU6224698A (en)
GB (1) GB9703918D0 (en)
WO (1) WO1998038480A1 (en)
ZA (1) ZA981480B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179583B1 (en) 1997-02-25 2001-01-30 Weston Medical Limited Metered fluid delivery device
GB9818111D0 (en) * 1998-08-19 1998-10-14 Weston Medical Ltd Device for metered fluid delivery
US6234167B1 (en) * 1998-10-14 2001-05-22 Chrysalis Technologies, Incorporated Aerosol generator and methods of making and using an aerosol generator
WO2002032765A1 (en) * 2000-10-17 2002-04-25 Ross Agar Fixed volume dispenser
US20100043785A1 (en) * 2006-11-14 2010-02-25 Bang & Olufsen Medicom A/S Inhaler with a forward metering valve
CA2958261A1 (en) * 2014-08-21 2016-02-25 Thomas William Lindsay A depositing apparatus
GB201703549D0 (en) * 2017-03-06 2017-04-19 Hodges & Drake Design Ltd Apparatus for dispensing a flowable product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394850A (en) * 1967-05-17 1968-07-30 Illinois Tool Works Measuring and dispensing device
US4773565A (en) * 1983-12-02 1988-09-27 Phillips Petroleum Company Rotary valve
DE59005999D1 (en) * 1989-07-07 1994-07-14 Barmag Barmer Maschf Vane vacuum pump with metering device.
US5368195A (en) * 1993-05-13 1994-11-29 Pleet; Lawrence Pressurized bag-in-bottle liquid dispensing system
DE69326242T2 (en) * 1993-10-01 2000-01-05 Wilhelm A Keller Dosing device for liquids

Also Published As

Publication number Publication date
AU6224698A (en) 1998-09-18
EP0963543A1 (en) 1999-12-15
JP2001504234A (en) 2001-03-27
WO1998038480A1 (en) 1998-09-03
GB9703918D0 (en) 1997-04-16

Similar Documents

Publication Publication Date Title
GB2342913B (en) Fluid dispenser
IL126530A0 (en) Fluid control device
GB2311865B (en) Liquid metering
EP1002478A4 (en) Liquid coating device
TW510466U (en) Fluid control device
GB9716216D0 (en) Measuring device
GB9804775D0 (en) Measuring device
IL125437A0 (en) Fluid control device
ZA981480B (en) Fluid metering device
GB9702400D0 (en) Peak flow meters
GB9715123D0 (en) Fluid dispensation
GB9818111D0 (en) Device for metered fluid delivery
GB9821159D0 (en) Metering device
GB2327453B (en) A liquid re-channelling device
GB9821284D0 (en) Measuring device
GB2332784B (en) Measuring device
HUP9901787A3 (en) Fluid dispensing device
HU9801785D0 (en) Flow meter
EP0673859A3 (en) Metering device.
ZA9811643B (en) Measuring device
GB2325985B (en) Flow measurement
EP0960320A4 (en) Liquid dispensing device
IL129428A0 (en) Fluid delivery device
TW322165U (en) Fluid inducing device
KR980004513U (en) Flow measuring element