GB2122356B - Flow rate detector - Google Patents

Flow rate detector

Info

Publication number
GB2122356B
GB2122356B GB08217070A GB8217070A GB2122356B GB 2122356 B GB2122356 B GB 2122356B GB 08217070 A GB08217070 A GB 08217070A GB 8217070 A GB8217070 A GB 8217070A GB 2122356 B GB2122356 B GB 2122356B
Authority
GB
United Kingdom
Prior art keywords
flow rate
rate detector
detector
flow
rate
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
GB08217070A
Other versions
GB2122356A (en
Inventor
Herbert Frank Ibbott
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB08217070A priority Critical patent/GB2122356B/en
Publication of GB2122356A publication Critical patent/GB2122356A/en
Application granted granted Critical
Publication of GB2122356B publication Critical patent/GB2122356B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals
    • G01M3/2869—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals for seals not incorporated in a pipe joint
    • 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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • 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
    • G01F1/52—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 measuring the height of the fluid level due to the lifting power of the fluid flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
  • Examining Or Testing Airtightness (AREA)
GB08217070A 1982-06-11 1982-06-11 Flow rate detector Expired GB2122356B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08217070A GB2122356B (en) 1982-06-11 1982-06-11 Flow rate detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08217070A GB2122356B (en) 1982-06-11 1982-06-11 Flow rate detector

Publications (2)

Publication Number Publication Date
GB2122356A GB2122356A (en) 1984-01-11
GB2122356B true GB2122356B (en) 1986-02-05

Family

ID=10530986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08217070A Expired GB2122356B (en) 1982-06-11 1982-06-11 Flow rate detector

Country Status (1)

Country Link
GB (1) GB2122356B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104005946A (en) * 2014-05-13 2014-08-27 哈尔滨电气动力装备有限公司 Reactor coolant pump flow speed controller

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10322462A1 (en) * 2003-05-16 2004-12-02 Ksb Ag Monitoring device for liquid-carrying systems
DE102016208764A1 (en) * 2016-05-20 2017-11-23 Zf Friedrichshafen Ag leak sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792199A (en) * 1971-12-03 1973-03-30 Alfa Laval Ab FLOW INDICATOR
GB1572939A (en) * 1977-07-07 1980-08-06 Entecon Ltd Valve for milking machines
GB2069150A (en) * 1980-01-23 1981-08-19 Swales A W Detecting fluid flow
GB2084401A (en) * 1980-09-30 1982-04-07 Mitchell Craig Clenachan Flow responsive switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104005946A (en) * 2014-05-13 2014-08-27 哈尔滨电气动力装备有限公司 Reactor coolant pump flow speed controller
CN104005946B (en) * 2014-05-13 2016-07-06 哈尔滨电气动力装备有限公司 Reactor coolant pump flow speed controller

Also Published As

Publication number Publication date
GB2122356A (en) 1984-01-11

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Legal Events

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