FR574409A - Improvements in pressure indicators - Google Patents

Improvements in pressure indicators

Info

Publication number
FR574409A
FR574409A FR574409DA FR574409A FR 574409 A FR574409 A FR 574409A FR 574409D A FR574409D A FR 574409DA FR 574409 A FR574409 A FR 574409A
Authority
FR
France
Prior art keywords
pressure indicators
indicators
pressure
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.)
Republic Flow Meters Co
Original Assignee
Republic Flow Meters Co
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 Republic Flow Meters Co filed Critical Republic Flow Meters Co
Application granted granted Critical
Publication of FR574409A publication Critical patent/FR574409A/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
    • G01L7/22—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 floats, e.g. floating bells

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR574409D 1923-10-04 1923-12-13 Improvements in pressure indicators Expired FR574409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US574409XA 1923-10-04 1923-10-04

Publications (1)

Publication Number Publication Date
FR574409A true FR574409A (en) 1924-07-11

Family

ID=22010578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574409D Expired FR574409A (en) 1923-10-04 1923-12-13 Improvements in pressure indicators

Country Status (1)

Country Link
FR (1) FR574409A (en)

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