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FR44368E - Method and apparatus for measurement and flow of fluids - Google Patents

Method and apparatus for measurement and flow of fluids

Info

Publication number
FR44368E
FR44368E FR44368DA FR44368E FR 44368 E FR44368 E FR 44368E FR 44368D A FR44368D A FR 44368DA FR 44368 E FR44368 E FR 44368E
Authority
FR
France
Prior art keywords
fluids
measurement
flow
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
Other languages
French (fr)
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.)
DETECTIF
Original Assignee
DETECTIF
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 DETECTIF filed Critical DETECTIF
Application granted granted Critical
Publication of FR44368E publication Critical patent/FR44368E/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
    • G01F1/68—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
    • G01F1/6888—Thermoelectric elements, e.g. thermocouples, thermopiles

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR44368D 1933-12-04 1933-12-04 Method and apparatus for measurement and flow of fluids Expired FR44368E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44368T 1933-12-04

Publications (1)

Publication Number Publication Date
FR44368E true FR44368E (en) 1934-12-29

Family

ID=8680211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44368D Expired FR44368E (en) 1933-12-04 1933-12-04 Method and apparatus for measurement and flow of fluids

Country Status (1)

Country Link
FR (1) FR44368E (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336804A (en) * 1964-03-09 1967-08-22 Heinz F Poppendiek Means and techniques useful in fluid flow determinations
US3360990A (en) * 1964-12-31 1968-01-02 Norman D. Greene Thermoelectric liquid level indicating system
FR2489928A1 (en) * 1980-09-05 1982-03-12 Chevron Res METHOD AND APPARATUS FOR DETECTING THE FLOW OF A FLUID
US4433329A (en) * 1980-09-05 1984-02-21 Chevron Research Company Ultrasensitive apparatus and method for detecting change in fluid flow during the occurrence of a transient condition
US4494112A (en) * 1980-09-05 1985-01-15 Chevron Research Company Ultrasensitive apparatus and monitoring method for detecting change in fluid flow
US4495488A (en) * 1980-09-05 1985-01-22 Chevron Research Company Ultrasensitive apparatus and positioning method for detecting change in fluid flow conditions in relief flowlines associated with a chemical or refinery complex

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336804A (en) * 1964-03-09 1967-08-22 Heinz F Poppendiek Means and techniques useful in fluid flow determinations
US3360990A (en) * 1964-12-31 1968-01-02 Norman D. Greene Thermoelectric liquid level indicating system
FR2489928A1 (en) * 1980-09-05 1982-03-12 Chevron Res METHOD AND APPARATUS FOR DETECTING THE FLOW OF A FLUID
US4433329A (en) * 1980-09-05 1984-02-21 Chevron Research Company Ultrasensitive apparatus and method for detecting change in fluid flow during the occurrence of a transient condition
US4494112A (en) * 1980-09-05 1985-01-15 Chevron Research Company Ultrasensitive apparatus and monitoring method for detecting change in fluid flow
US4495488A (en) * 1980-09-05 1985-01-22 Chevron Research Company Ultrasensitive apparatus and positioning method for detecting change in fluid flow conditions in relief flowlines associated with a chemical or refinery complex

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