FR853784A - Device for measuring small pressure differences - Google Patents

Device for measuring small pressure differences

Info

Publication number
FR853784A
FR853784A FR853784DA FR853784A FR 853784 A FR853784 A FR 853784A FR 853784D A FR853784D A FR 853784DA FR 853784 A FR853784 A FR 853784A
Authority
FR
France
Prior art keywords
pressure differences
small pressure
measuring small
measuring
differences
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)
Inventor
Monpain
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 filed Critical
Application granted granted Critical
Publication of FR853784A publication Critical patent/FR853784A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR853784D 1938-11-10 1938-11-10 Device for measuring small pressure differences Expired FR853784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR853784T 1938-11-10

Publications (1)

Publication Number Publication Date
FR853784A true FR853784A (en) 1940-03-28

Family

ID=9327226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853784D Expired FR853784A (en) 1938-11-10 1938-11-10 Device for measuring small pressure differences

Country Status (1)

Country Link
FR (1) FR853784A (en)

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