FR1461160A - Differential barometer - Google Patents

Differential barometer

Info

Publication number
FR1461160A
FR1461160A FR43330A FR43330A FR1461160A FR 1461160 A FR1461160 A FR 1461160A FR 43330 A FR43330 A FR 43330A FR 43330 A FR43330 A FR 43330A FR 1461160 A FR1461160 A FR 1461160A
Authority
FR
France
Prior art keywords
barometer
differential
differential barometer
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
FR43330A
Other languages
French (fr)
Inventor
Adalberto Alexandre De Campos
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 FR1461160A publication Critical patent/FR1461160A/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)
FR43330A 1965-02-09 1965-12-22 Differential barometer Expired FR1461160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT4357765 1965-02-09

Publications (1)

Publication Number Publication Date
FR1461160A true FR1461160A (en) 1966-12-02

Family

ID=1581561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43330A Expired FR1461160A (en) 1965-02-09 1965-12-22 Differential barometer

Country Status (1)

Country Link
FR (1) FR1461160A (en)

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