GB197897A - Fluid flow meters - Google Patents

Fluid flow meters

Info

Publication number
GB197897A
GB197897A GB198823A GB198823A GB197897A GB 197897 A GB197897 A GB 197897A GB 198823 A GB198823 A GB 198823A GB 198823 A GB198823 A GB 198823A GB 197897 A GB197897 A GB 197897A
Authority
GB
United Kingdom
Prior art keywords
units per
consumption
arrow
indicated
logarithmic scale
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
GB198823A
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 GB198823A priority Critical patent/GB197897A/en
Publication of GB197897A publication Critical patent/GB197897A/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
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/006—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with mechanic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/26—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters of the valve type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

197,897. Hamill, W. W. Feb. 13, 1922. Speed indicators with means for measuring consumption of petrol with respect to mileage of vehicles.-In a flow meter used to measure petrol consumption in motor vehicles and to enable the consumption in units per hour to be converted into and indicated as units per gallon, a rotatable logarithmic scale n<3> is so set that the figure representing the speed of the vehicle coincides with the fuel consumption indicated by the finger r<3> on the logarithmic scale k<3>. The units per gallon are then indicated on a logarithmic scale n<3> by the arrow s<3>, or the arrow t<3>, the arrow s<3> being used when the number of units per hour is greater than one-tenth of the miles per hour.
GB198823A 1922-02-13 1922-02-13 Fluid flow meters Expired GB197897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB198823A GB197897A (en) 1922-02-13 1922-02-13 Fluid flow meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB198823A GB197897A (en) 1922-02-13 1922-02-13 Fluid flow meters

Publications (1)

Publication Number Publication Date
GB197897A true GB197897A (en) 1923-05-14

Family

ID=9731596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB198823A Expired GB197897A (en) 1922-02-13 1922-02-13 Fluid flow meters

Country Status (1)

Country Link
GB (1) GB197897A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452594A (en) * 1967-05-29 1969-07-01 Us Navy Fluid flow velocity sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452594A (en) * 1967-05-29 1969-07-01 Us Navy Fluid flow velocity sensor

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