FR354308A - Apparatus for measuring gas pressure differences - Google Patents

Apparatus for measuring gas pressure differences

Info

Publication number
FR354308A
FR354308A FR354308DA FR354308A FR 354308 A FR354308 A FR 354308A FR 354308D A FR354308D A FR 354308DA FR 354308 A FR354308 A FR 354308A
Authority
FR
France
Prior art keywords
gas pressure
pressure differences
measuring gas
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
Edwin Larsson Berger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR354308A publication Critical patent/FR354308A/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)
FR354308D 1905-05-15 1905-05-15 Apparatus for measuring gas pressure differences Expired FR354308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR354308T 1905-05-15

Publications (1)

Publication Number Publication Date
FR354308A true FR354308A (en) 1905-10-03

Family

ID=1402413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR354308D Expired FR354308A (en) 1905-05-15 1905-05-15 Apparatus for measuring gas pressure differences

Country Status (1)

Country Link
FR (1) FR354308A (en)

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