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GB2347747B - Method and means for measuring fluid flow - Google Patents

Method and means for measuring fluid flow

Info

Publication number
GB2347747B
GB2347747B GB9905167A GB9905167A GB2347747B GB 2347747 B GB2347747 B GB 2347747B GB 9905167 A GB9905167 A GB 9905167A GB 9905167 A GB9905167 A GB 9905167A GB 2347747 B GB2347747 B GB 2347747B
Authority
GB
United Kingdom
Prior art keywords
fluid flow
measuring fluid
measuring
flow
fluid
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 - Lifetime
Application number
GB9905167A
Other versions
GB9905167D0 (en
GB2347747A (en
Inventor
Maurice Alan Yates
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.)
ADVANCED ENERGY MONITOR SYST
Original Assignee
ADVANCED ENERGY MONITOR SYST
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 ADVANCED ENERGY MONITOR SYST filed Critical ADVANCED ENERGY MONITOR SYST
Priority to GB9905167A priority Critical patent/GB2347747B/en
Publication of GB9905167D0 publication Critical patent/GB9905167D0/en
Priority to GB9911876A priority patent/GB2347750B/en
Publication of GB2347747A publication Critical patent/GB2347747A/en
Application granted granted Critical
Publication of GB2347747B publication Critical patent/GB2347747B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • 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
    • G01F1/68—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 thermal effects
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6847—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow where sensing or heating elements are not disturbing the fluid flow, e.g. elements mounted outside the flow duct
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
GB9905167A 1999-03-08 1999-03-08 Method and means for measuring fluid flow Expired - Lifetime GB2347747B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9905167A GB2347747B (en) 1999-03-08 1999-03-08 Method and means for measuring fluid flow
GB9911876A GB2347750B (en) 1999-03-08 1999-05-24 Method of measuring temperature differentials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9905167A GB2347747B (en) 1999-03-08 1999-03-08 Method and means for measuring fluid flow

Publications (3)

Publication Number Publication Date
GB9905167D0 GB9905167D0 (en) 1999-04-28
GB2347747A GB2347747A (en) 2000-09-13
GB2347747B true GB2347747B (en) 2001-01-31

Family

ID=10849095

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9905167A Expired - Lifetime GB2347747B (en) 1999-03-08 1999-03-08 Method and means for measuring fluid flow
GB9911876A Expired - Lifetime GB2347750B (en) 1999-03-08 1999-05-24 Method of measuring temperature differentials

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9911876A Expired - Lifetime GB2347750B (en) 1999-03-08 1999-05-24 Method of measuring temperature differentials

Country Status (1)

Country Link
GB (2) GB2347747B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110274627B (en) * 2019-06-25 2020-06-19 西安交通大学 Measuring method for high-temperature and high-pressure working medium flow distribution in parallel tube bundle
CN113775515A (en) * 2021-10-22 2021-12-10 深圳安吉尔饮水产业集团有限公司 Flow testing method suitable for micro water pump

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163414A (en) * 1980-05-22 1981-12-16 Toshiba Corp Flow rate measuring device
US4400975A (en) * 1981-05-27 1983-08-30 Atlantic Richfield Company Apparatus for monitoring liquid flow rates
GB2311865A (en) * 1996-04-04 1997-10-08 British Gas Plc Liquid metering

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139388B (en) * 1983-04-14 1987-10-28 Maurice A Yates Method and apparatus for protecting a hydraulic machine
JPH0663803B2 (en) * 1989-08-07 1994-08-22 山武ハネウエル株式会社 Zero compensation method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163414A (en) * 1980-05-22 1981-12-16 Toshiba Corp Flow rate measuring device
US4400975A (en) * 1981-05-27 1983-08-30 Atlantic Richfield Company Apparatus for monitoring liquid flow rates
GB2311865A (en) * 1996-04-04 1997-10-08 British Gas Plc Liquid metering

Also Published As

Publication number Publication date
GB2347750A (en) 2000-09-13
GB9905167D0 (en) 1999-04-28
GB9911876D0 (en) 1999-07-21
GB2347750B (en) 2001-01-24
GB2347747A (en) 2000-09-13

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20190307