FR970599A - Differential pressure device for flow measurement - Google Patents

Differential pressure device for flow measurement

Info

Publication number
FR970599A
FR970599A FR970599DA FR970599A FR 970599 A FR970599 A FR 970599A FR 970599D A FR970599D A FR 970599DA FR 970599 A FR970599 A FR 970599A
Authority
FR
France
Prior art keywords
differential pressure
pressure device
flow measurement
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Application granted granted Critical
Publication of FR970599A publication Critical patent/FR970599A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/18—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges
    • G01L7/24—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements using liquid as the pressure-sensitive medium, e.g. liquid-column gauges involving balances in the form of rings partly filled with liquid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR970599D 1947-12-31 1948-08-20 Differential pressure device for flow measurement Expired FR970599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH970599X 1947-12-31

Publications (1)

Publication Number Publication Date
FR970599A true FR970599A (en) 1951-01-05

Family

ID=4550958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970599D Expired FR970599A (en) 1947-12-31 1948-08-20 Differential pressure device for flow measurement

Country Status (1)

Country Link
FR (1) FR970599A (en)

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