GB337857A - Improvements in or relating to apparatus for delivering liquids in measured quantities - Google Patents

Improvements in or relating to apparatus for delivering liquids in measured quantities

Info

Publication number
GB337857A
GB337857A GB2520929A GB2520929A GB337857A GB 337857 A GB337857 A GB 337857A GB 2520929 A GB2520929 A GB 2520929A GB 2520929 A GB2520929 A GB 2520929A GB 337857 A GB337857 A GB 337857A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
flow
passage
plug
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
GB2520929A
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.)
YESUDASON SILAS DAVID
Original Assignee
YESUDASON SILAS DAVID
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 YESUDASON SILAS DAVID filed Critical YESUDASON SILAS DAVID
Priority to GB2520929A priority Critical patent/GB337857A/en
Publication of GB337857A publication Critical patent/GB337857A/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
    • G01F11/02—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
    • G01F11/04—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 free-piston type
    • 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
    • G01F11/28—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 stationary measuring chambers having constant volume during measurement
    • G01F11/42—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 stationary measuring chambers having constant volume during measurement with supply or discharge valves of the rotary or oscillatory type
    • G01F11/44—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 stationary measuring chambers having constant volume during measurement with supply or discharge valves of the rotary or oscillatory type for liquid or semiliquid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

337,857. David, Y. S. Aug. 19, 1929. Valves closing after predetermined flow.-A valve apparatus adapted for delivering a predetermined quantity of liquid comprises a three-way plug cock c disposed at the bottom of a cylindrical chamber a containing a cut-off valve o and its operating piston n. When the plug cock has been moved to the open position, as shown, liquid from the inlet f flows through the plug passage e and the casing passages and parts h, i, p, and k and thence through an external casing passage to the outlet m. Meanwhile liquid passes through an interchangeable calibrated nipple r in the plug passage q into the chamber a and there gradually forces up the piston n so that the valve o closes the port p and stops the flow. The period of flow can be varied by changing the nipple r, or by adjusting the valve o in relation to the piston.
GB2520929A 1929-08-19 1929-08-19 Improvements in or relating to apparatus for delivering liquids in measured quantities Expired GB337857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2520929A GB337857A (en) 1929-08-19 1929-08-19 Improvements in or relating to apparatus for delivering liquids in measured quantities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2520929A GB337857A (en) 1929-08-19 1929-08-19 Improvements in or relating to apparatus for delivering liquids in measured quantities

Publications (1)

Publication Number Publication Date
GB337857A true GB337857A (en) 1930-11-13

Family

ID=10223983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2520929A Expired GB337857A (en) 1929-08-19 1929-08-19 Improvements in or relating to apparatus for delivering liquids in measured quantities

Country Status (1)

Country Link
GB (1) GB337857A (en)

Similar Documents

Publication Publication Date Title
GB337857A (en) Improvements in or relating to apparatus for delivering liquids in measured quantities
US1383231A (en) Faucet
GB325001A (en) Valves for controlling flow of fluid
GB510281A (en) Improvements relating to hose cocks for use with apparatus for dispensing measured quantities of liquid
US1360761A (en) Liquid-measure
GB318142A (en) A pressure checking attachment to a pipe containing water under pressure for use with a cock or valve
GB826504A (en) Improvements in or relating to cocks or valves for controlling fluid flow
GB454148A (en) Improvements in and relating to means for controlling the flow of fluids
GB521700A (en) Improvements in or relating to automatically closing taps for filling receptacles
GB262648A (en) Improvements in and relating to measuring valves, more particularly adapted for dispensing mixtures of liquids such as coffee and cream
GB236730A (en) Improvements in apparatus for controlling the flow or pressure of fluids
GB674274A (en) Improvements in or relating to liquid proportioning valves
GB357440A (en) Improvements in liquid meters
GB204703A (en) Improvements in recording meters for liquids
GB120671A (en) Improvements in or relating to Apparatus for Measuring the Flow of Liquids.
GB587227A (en) Improvements in or relating to apparatus for delivering measured quantities of liquid
GB261016A (en) An improved stop valve for high pressures
GB309904A (en) Measuring valve for liquids
GB194151A (en) Improvements in apparatus for delivering liquids
GB865674A (en) Feed control means for oil burners, especially for heating plants
GB272506A (en) Improvements in apparatus for delivering measured quantities of liquid
GB272349A (en) Improvements relating to wet gas meters
GB757749A (en) Improvements in or relating to valve apparatus
GB259090A (en) Improvements in apparatus for delivering measured quantities of liquid
GB965420A (en) Apparatus for dispensing measured quantities of fuel oil