FR755233A - Differential pressure gauge for high pressure difference - Google Patents

Differential pressure gauge for high pressure difference

Info

Publication number
FR755233A
FR755233A FR755233DA FR755233A FR 755233 A FR755233 A FR 755233A FR 755233D A FR755233D A FR 755233DA FR 755233 A FR755233 A FR 755233A
Authority
FR
France
Prior art keywords
high pressure
differential pressure
pressure difference
pressure gauge
gauge
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR755233A publication Critical patent/FR755233A/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
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0026—Transmitting or indicating the displacement of flexible, deformable tubes by electric, electromechanical, magnetic or electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
FR755233D 1933-05-06 1933-05-06 Differential pressure gauge for high pressure difference Expired FR755233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR755233T 1933-05-06

Publications (1)

Publication Number Publication Date
FR755233A true FR755233A (en) 1933-11-21

Family

ID=9164907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR755233D Expired FR755233A (en) 1933-05-06 1933-05-06 Differential pressure gauge for high pressure difference

Country Status (1)

Country Link
FR (1) FR755233A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557856A (en) * 1947-05-06 1951-06-19 Kollsman Instr Corp Altimeter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557856A (en) * 1947-05-06 1951-06-19 Kollsman Instr Corp Altimeter

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