GB582155A - Improvements in or relating to liquid measuring or metering devices - Google Patents

Improvements in or relating to liquid measuring or metering devices

Info

Publication number
GB582155A
GB582155A GB556145A GB556145A GB582155A GB 582155 A GB582155 A GB 582155A GB 556145 A GB556145 A GB 556145A GB 556145 A GB556145 A GB 556145A GB 582155 A GB582155 A GB 582155A
Authority
GB
United Kingdom
Prior art keywords
valve
vent pipe
liquid
electromagnet
electrode
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
GB556145A
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.)
Aluminium Plant & Vessel Co
Original Assignee
Aluminium Plant & Vessel Co
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 Aluminium Plant & Vessel Co filed Critical Aluminium Plant & Vessel Co
Priority to GB556145A priority Critical patent/GB582155A/en
Publication of GB582155A publication Critical patent/GB582155A/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
    • G01F3/36—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 stationary measuring chambers having constant volume during measurement
    • G01F3/38—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 stationary measuring chambers having constant volume during measurement having only one measuring chamber

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

582,155. Liquid meters. ALUMINIUM PLANT & VESSEL CO., Ltd., and HUNNIKIN, C. March 6,1945, No. 5561. [Class 69 (i)] In a measuring device liquid flows into a receiving chamber 2 and thence at a uniform rate into a measuring chamber 4 provided with a valve 5 operated by an electromagnet 8 and electrodes 13, 14 which form part of an electrical circuit for controlling the valve. When the liquid reaches the electrode 13 the electrical circuit is closed, causing the valve to open the outlet 6 and close the inlet 3. The valve is maintained in this position until the liquid level is below that of the electrode 14. The pressure between the two chambers is maintained in equilibrium by a vent pipe 12, the pressure being either atmospheric or that at which the process circuit is working. In one modification, two concentric electrodes of different lengths are accommodated in the vent pipe 12, and in another a second electromagnetically-operated valve is located between the lower end of the vent pipe 12 and the outlet of an additional vent pipe for the measuring chamber 4. In the holding circuit shown in Fig. 4, energization of the electromagnet 8 is controlled by the switch arm 29.
GB556145A 1945-03-06 1945-03-06 Improvements in or relating to liquid measuring or metering devices Expired GB582155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB556145A GB582155A (en) 1945-03-06 1945-03-06 Improvements in or relating to liquid measuring or metering devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB556145A GB582155A (en) 1945-03-06 1945-03-06 Improvements in or relating to liquid measuring or metering devices

Publications (1)

Publication Number Publication Date
GB582155A true GB582155A (en) 1946-11-06

Family

ID=9798440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB556145A Expired GB582155A (en) 1945-03-06 1945-03-06 Improvements in or relating to liquid measuring or metering devices

Country Status (1)

Country Link
GB (1) GB582155A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626385A (en) * 1950-07-12 1953-01-20 Schumann Robert Thomas Indicating instrument
US2844029A (en) * 1954-11-03 1958-07-22 Jesse D Leonard Apparatus for producing stripper wells
US2868014A (en) * 1954-08-30 1959-01-13 Peelers Company Shrimp metering devices
DE1068139B (en) * 1959-10-29
US3001397A (en) * 1958-01-29 1961-09-26 Joe H Leonard Method and apparatus for measuring liquid flow-volume
US3031105A (en) * 1958-10-16 1962-04-24 Sun Oil Co Automatic oil transfer system
US3216251A (en) * 1962-06-15 1965-11-09 Hansen Kaj Christian Liquid measuring apparatus
WO2007077190A2 (en) * 2005-12-30 2007-07-12 Sirona Dental Systems Gmbh Dosing installation for a liquid

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068139B (en) * 1959-10-29
US2626385A (en) * 1950-07-12 1953-01-20 Schumann Robert Thomas Indicating instrument
US2868014A (en) * 1954-08-30 1959-01-13 Peelers Company Shrimp metering devices
US2844029A (en) * 1954-11-03 1958-07-22 Jesse D Leonard Apparatus for producing stripper wells
US3001397A (en) * 1958-01-29 1961-09-26 Joe H Leonard Method and apparatus for measuring liquid flow-volume
US3031105A (en) * 1958-10-16 1962-04-24 Sun Oil Co Automatic oil transfer system
US3216251A (en) * 1962-06-15 1965-11-09 Hansen Kaj Christian Liquid measuring apparatus
WO2007077190A2 (en) * 2005-12-30 2007-07-12 Sirona Dental Systems Gmbh Dosing installation for a liquid
WO2007077190A3 (en) * 2005-12-30 2007-11-01 Sirona Dental Systems Gmbh Dosing installation for a liquid

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