FR697109A - Magnetically driven device for measuring pressures, pressure differences or flow rates - Google Patents

Magnetically driven device for measuring pressures, pressure differences or flow rates

Info

Publication number
FR697109A
FR697109A FR697109DA FR697109A FR 697109 A FR697109 A FR 697109A FR 697109D A FR697109D A FR 697109DA FR 697109 A FR697109 A FR 697109A
Authority
FR
France
Prior art keywords
flow rates
driven device
pressure differences
magnetically driven
measuring pressures
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.)
ABB Training Center GmbH and Co KG
Original Assignee
Hartmann and Braun AG
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 Hartmann and Braun AG filed Critical Hartmann and Braun AG
Application granted granted Critical
Publication of FR697109A publication Critical patent/FR697109A/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
    • G01L7/185—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 with mechanical transmitting or indicating means
    • 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)
FR697109D 1929-06-06 1930-06-05 Magnetically driven device for measuring pressures, pressure differences or flow rates Expired FR697109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE697109X 1929-06-06

Publications (1)

Publication Number Publication Date
FR697109A true FR697109A (en) 1931-01-12

Family

ID=6607837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697109D Expired FR697109A (en) 1929-06-06 1930-06-05 Magnetically driven device for measuring pressures, pressure differences or flow rates

Country Status (1)

Country Link
FR (1) FR697109A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309852A1 (en) * 1974-05-06 1976-11-26 Stop LIQUID COLUMN MANOMETER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309852A1 (en) * 1974-05-06 1976-11-26 Stop LIQUID COLUMN MANOMETER

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