GB2100446B - Variable area fluid flow meter - Google Patents

Variable area fluid flow meter

Info

Publication number
GB2100446B
GB2100446B GB8118484A GB8118484A GB2100446B GB 2100446 B GB2100446 B GB 2100446B GB 8118484 A GB8118484 A GB 8118484A GB 8118484 A GB8118484 A GB 8118484A GB 2100446 B GB2100446 B GB 2100446B
Authority
GB
United Kingdom
Prior art keywords
fluid flow
flow meter
variable area
area fluid
variable
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
GB8118484A
Other versions
GB2100446A (en
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 GB8118484A priority Critical patent/GB2100446B/en
Publication of GB2100446A publication Critical patent/GB2100446A/en
Application granted granted Critical
Publication of GB2100446B publication Critical patent/GB2100446B/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
    • 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
    • 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
    • G01F1/28—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 drag-force, e.g. vane type or impact flowmeter

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
GB8118484A 1981-06-13 1981-06-13 Variable area fluid flow meter Expired GB2100446B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8118484A GB2100446B (en) 1981-06-13 1981-06-13 Variable area fluid flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8118484A GB2100446B (en) 1981-06-13 1981-06-13 Variable area fluid flow meter

Publications (2)

Publication Number Publication Date
GB2100446A GB2100446A (en) 1982-12-22
GB2100446B true GB2100446B (en) 1985-05-30

Family

ID=10522544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8118484A Expired GB2100446B (en) 1981-06-13 1981-06-13 Variable area fluid flow meter

Country Status (1)

Country Link
GB (1) GB2100446B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH666746A5 (en) * 1983-12-19 1988-08-15 Hydro Technik Frutigen Ag FLOW MEASURING DEVICE.

Also Published As

Publication number Publication date
GB2100446A (en) 1982-12-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee