GB471964A - Improved device for delivering measured quantities of liquids - Google Patents

Improved device for delivering measured quantities of liquids

Info

Publication number
GB471964A
GB471964A GB3479135A GB3479135A GB471964A GB 471964 A GB471964 A GB 471964A GB 3479135 A GB3479135 A GB 3479135A GB 3479135 A GB3479135 A GB 3479135A GB 471964 A GB471964 A GB 471964A
Authority
GB
United Kingdom
Prior art keywords
measured quantities
liquids
delivering measured
piston
improved device
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
GB3479135A
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.)
CLARK S OPTIMUS COFFEE EXTRACT
Original Assignee
CLARK S OPTIMUS COFFEE EXTRACT
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 CLARK S OPTIMUS COFFEE EXTRACT filed Critical CLARK S OPTIMUS COFFEE EXTRACT
Priority to GB3479135A priority Critical patent/GB471964A/en
Publication of GB471964A publication Critical patent/GB471964A/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
    • 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
    • G01F11/10—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 moved during operation
    • G01F11/12—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 moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/14—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 moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber reciprocates
    • G01F11/16—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 moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber reciprocates for liquid or semiliquid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Basic Packing Technique (AREA)

Abstract

471,964. Delivering measured quantities of liquids. HOBBS, E. W., and CLARK'S OPTIMUS COFFEE EXTRACT, Ltd. Dec. 14, 1935, No. 34791. [Class 106 (v)] Apparatus for delivering measured quantities of liquid comprises a tube a open at one end to form a delivery orifice d and having at the side an inlet orifice c and a tubular member b adapted to be connected to a source of supply, the filling and discharge orifices being controlled respectively by a relatively long piston. j and a relatively short piston j, the pistons being connected together for operation by a rod f. In order to vary the quantity of liquid delivered, the distance between the pistons is adjustable by means of a screwthread connection between the rod f and the piston i.
GB3479135A 1935-12-14 1935-12-14 Improved device for delivering measured quantities of liquids Expired GB471964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3479135A GB471964A (en) 1935-12-14 1935-12-14 Improved device for delivering measured quantities of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3479135A GB471964A (en) 1935-12-14 1935-12-14 Improved device for delivering measured quantities of liquids

Publications (1)

Publication Number Publication Date
GB471964A true GB471964A (en) 1937-09-14

Family

ID=10369982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3479135A Expired GB471964A (en) 1935-12-14 1935-12-14 Improved device for delivering measured quantities of liquids

Country Status (1)

Country Link
GB (1) GB471964A (en)

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