FR1057817A - Mercury column manometer, with graduations proportional to the pressure, for pressures up to 30 kg / cm2 - Google Patents

Mercury column manometer, with graduations proportional to the pressure, for pressures up to 30 kg / cm2

Info

Publication number
FR1057817A
FR1057817A FR1057817DA FR1057817A FR 1057817 A FR1057817 A FR 1057817A FR 1057817D A FR1057817D A FR 1057817DA FR 1057817 A FR1057817 A FR 1057817A
Authority
FR
France
Prior art keywords
graduations
pressures
proportional
pressure
mercury column
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
Abel Thuru
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 FR1057817A publication Critical patent/FR1057817A/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
    • G01L7/16—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of pistons
    • 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
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • 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
    • G01L7/182—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 constructional details, e.g. mounting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1057817D 1951-03-23 1951-03-23 Mercury column manometer, with graduations proportional to the pressure, for pressures up to 30 kg / cm2 Expired FR1057817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057817T 1951-03-23

Publications (1)

Publication Number Publication Date
FR1057817A true FR1057817A (en) 1954-03-11

Family

ID=9598200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057817D Expired FR1057817A (en) 1951-03-23 1951-03-23 Mercury column manometer, with graduations proportional to the pressure, for pressures up to 30 kg / cm2

Country Status (1)

Country Link
FR (1) FR1057817A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889704A (en) * 1954-11-04 1959-06-09 Sheffield Corp Amplifying apparatus for gauging product characteristics
DE1113591B (en) * 1958-02-22 1961-09-07 Acc Emanuel Di G E R Emanuel & Device for measuring and displaying the pressure on air delivery columns or in air supply lines for inflatable tires
US3545276A (en) * 1968-05-24 1970-12-08 Thompson Wendell L Indicator and a pressure indicating system
WO2002081935A2 (en) * 2001-04-06 2002-10-17 Fluidigm Corporation Microfabricated fluidic circuit elements and applications

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889704A (en) * 1954-11-04 1959-06-09 Sheffield Corp Amplifying apparatus for gauging product characteristics
DE1113591B (en) * 1958-02-22 1961-09-07 Acc Emanuel Di G E R Emanuel & Device for measuring and displaying the pressure on air delivery columns or in air supply lines for inflatable tires
US3545276A (en) * 1968-05-24 1970-12-08 Thompson Wendell L Indicator and a pressure indicating system
WO2002081935A2 (en) * 2001-04-06 2002-10-17 Fluidigm Corporation Microfabricated fluidic circuit elements and applications
WO2002081935A3 (en) * 2001-04-06 2003-04-24 Fluidigm Corp Microfabricated fluidic circuit elements and applications
US6802342B2 (en) 2001-04-06 2004-10-12 Fluidigm Corporation Microfabricated fluidic circuit elements and applications
US6953058B2 (en) 2001-04-06 2005-10-11 Fluidigm Corporation Microfabricated fluidic circuit elements and applications
US7392827B2 (en) 2001-04-06 2008-07-01 Fluidigm Corporation Microfabricated fluidic circuit elements and applications
US7640947B2 (en) 2001-04-06 2010-01-05 Fluidigm Corporation Microfabricated fluidic circuit elements and applications
US8104514B2 (en) 2001-04-06 2012-01-31 Fluidigm Corporation Microfabricated fluidic circuit elements and applications
US8590573B2 (en) 2001-04-06 2013-11-26 Fluidigm Corporation Microfabricated fluidic circuit elements and applications
US9593698B2 (en) 2001-04-06 2017-03-14 Fluidigm Corporation Microfabricated fluidic circuit elements and applications

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