GB1115231A - Improved dispensing device - Google Patents

Improved dispensing device

Info

Publication number
GB1115231A
GB1115231A GB4489464A GB4489464A GB1115231A GB 1115231 A GB1115231 A GB 1115231A GB 4489464 A GB4489464 A GB 4489464A GB 4489464 A GB4489464 A GB 4489464A GB 1115231 A GB1115231 A GB 1115231A
Authority
GB
United Kingdom
Prior art keywords
valves
liquid
membrane
halves
nov
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
GB4489464A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB4489464A priority Critical patent/GB1115231A/en
Publication of GB1115231A publication Critical patent/GB1115231A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

1,115,231. Delivering measured quantities of liquid. C. I. A. ELLIS. 3 Nov., 1965 [4 Nov., 1964], No. 44894/64. Heading B8N. A device for dispensing measured quantities of liquid, such as beer, from a bulk supply, comprises a measuring chamber 26 having a plurality of inlets 6, 8 and outlets 14, 16 and a deformably impermeable membrane 28 to define two separate compartments. The membrane, which may be of rubber or a synthetic plastics material, is clamped between two halves of a perforated shell 26 constituting the measuring chamber, the shell being held between the two halves of a casing 4. In operation after opening valves 10, 20 and 24, liquid is fed through the inlet 6 and adjacent perforations, thereby forcing the liquid on the other side of the membrane through the opposite perforations, outlet 16 and valves 20, 24. Upon closing valves 10, 20 and opening valves 12, 18, the procedure may be reversed. The separate valves may be replaced by a combined valve or valves. The device may be lagged or provided with refrigeration coils.
GB4489464A 1964-11-04 1964-11-04 Improved dispensing device Expired GB1115231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4489464A GB1115231A (en) 1964-11-04 1964-11-04 Improved dispensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4489464A GB1115231A (en) 1964-11-04 1964-11-04 Improved dispensing device

Publications (1)

Publication Number Publication Date
GB1115231A true GB1115231A (en) 1968-05-29

Family

ID=10435153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4489464A Expired GB1115231A (en) 1964-11-04 1964-11-04 Improved dispensing device

Country Status (1)

Country Link
GB (1) GB1115231A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922939A1 (en) * 1978-06-07 1979-12-20 Imed Corp CASSETTE FOR CONTROLS FOR INTRAVENOUS LIQUID TRACING
FR2445150A1 (en) * 1978-12-26 1980-07-25 Anatros Corp DEVICE FOR INTRAVENOUS OR INTESTINAL PERFUSION OF LIQUIDS IN THE HUMAN ORGANISM AT A PREDETERMINED CONSTANT FLOW
FR2464459A1 (en) * 1979-09-04 1981-03-06 Quest Medical Inc ASSAY DEVICE FOR BIOLOGICAL FLUIDS
FR2476501A1 (en) * 1980-02-21 1981-08-28 Toray Industries METHOD AND APPARATUS FOR PREPARING A DOSE FLUID MIXTURE WITH PRECISION
GB2125009A (en) * 1982-08-03 1984-02-29 Quest Medical Inc Volumetric metering unit for intravenous fluid addition
US4493709A (en) * 1982-01-25 1985-01-15 Quest Medical, Inc. Metering device for intravenous fluids
US4698160A (en) * 1980-02-21 1987-10-06 Toray Industries, Inc. Method and apparatus for preparing hemodialysis fluids of accurately portioned components
FR2605730A1 (en) * 1986-10-28 1988-04-29 Hofmann Walter Gmbh Volumetric flowmeter esp. for liquid with abrasive constituents

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922939A1 (en) * 1978-06-07 1979-12-20 Imed Corp CASSETTE FOR CONTROLS FOR INTRAVENOUS LIQUID TRACING
FR2445150A1 (en) * 1978-12-26 1980-07-25 Anatros Corp DEVICE FOR INTRAVENOUS OR INTESTINAL PERFUSION OF LIQUIDS IN THE HUMAN ORGANISM AT A PREDETERMINED CONSTANT FLOW
FR2464459A1 (en) * 1979-09-04 1981-03-06 Quest Medical Inc ASSAY DEVICE FOR BIOLOGICAL FLUIDS
DE3031810A1 (en) * 1979-09-04 1981-03-19 Quest Medical, Inc., Carrollton, Tex. MEASURING DEVICE FOR BIOLOGICAL LIQUIDS
FR2476501A1 (en) * 1980-02-21 1981-08-28 Toray Industries METHOD AND APPARATUS FOR PREPARING A DOSE FLUID MIXTURE WITH PRECISION
US4698160A (en) * 1980-02-21 1987-10-06 Toray Industries, Inc. Method and apparatus for preparing hemodialysis fluids of accurately portioned components
US4493709A (en) * 1982-01-25 1985-01-15 Quest Medical, Inc. Metering device for intravenous fluids
GB2125009A (en) * 1982-08-03 1984-02-29 Quest Medical Inc Volumetric metering unit for intravenous fluid addition
FR2605730A1 (en) * 1986-10-28 1988-04-29 Hofmann Walter Gmbh Volumetric flowmeter esp. for liquid with abrasive constituents

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