FR847533A - Improvements to low pressure measuring devices, and application of these improvements to gauges - Google Patents

Improvements to low pressure measuring devices, and application of these improvements to gauges

Info

Publication number
FR847533A
FR847533A FR847533DA FR847533A FR 847533 A FR847533 A FR 847533A FR 847533D A FR847533D A FR 847533DA FR 847533 A FR847533 A FR 847533A
Authority
FR
France
Prior art keywords
gauges
application
low pressure
pressure measuring
measuring devices
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
Vladimir S Rehnicer
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 FR847533A publication Critical patent/FR847533A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/164—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid using a diaphragm, bellow as transmitting element

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR847533D 1938-10-19 1938-12-13 Improvements to low pressure measuring devices, and application of these improvements to gauges Expired FR847533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU847533X 1938-10-19

Publications (1)

Publication Number Publication Date
FR847533A true FR847533A (en) 1939-10-11

Family

ID=25559956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847533D Expired FR847533A (en) 1938-10-19 1938-12-13 Improvements to low pressure measuring devices, and application of these improvements to gauges

Country Status (1)

Country Link
FR (1) FR847533A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612044A (en) * 1948-07-16 1952-09-30 Diamond Power Speciality Remote water level indicator
FR2432164A1 (en) * 1978-07-24 1980-02-22 Lestradet M C J Agricu-tural spraying tank liquid level indicator - conveys pressure at bottom of tank to direct reading dial manometer from pressure sensitive cell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612044A (en) * 1948-07-16 1952-09-30 Diamond Power Speciality Remote water level indicator
FR2432164A1 (en) * 1978-07-24 1980-02-22 Lestradet M C J Agricu-tural spraying tank liquid level indicator - conveys pressure at bottom of tank to direct reading dial manometer from pressure sensitive cell

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