FR2180233A5 - - Google Patents

Info

Publication number
FR2180233A5
FR2180233A5 FR7213148A FR7213148A FR2180233A5 FR 2180233 A5 FR2180233 A5 FR 2180233A5 FR 7213148 A FR7213148 A FR 7213148A FR 7213148 A FR7213148 A FR 7213148A FR 2180233 A5 FR2180233 A5 FR 2180233A5
Authority
FR
France
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
FR7213148A
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
Priority to FR7213148A priority Critical patent/FR2180233A5/fr
Application granted granted Critical
Publication of FR2180233A5 publication Critical patent/FR2180233A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • 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
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/0013—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a string

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR7213148A 1972-04-14 1972-04-14 Expired FR2180233A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7213148A FR2180233A5 (en) 1972-04-14 1972-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213148A FR2180233A5 (en) 1972-04-14 1972-04-14

Publications (1)

Publication Number Publication Date
FR2180233A5 true FR2180233A5 (en) 1973-11-23

Family

ID=9096876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213148A Expired FR2180233A5 (en) 1972-04-14 1972-04-14

Country Status (1)

Country Link
FR (1) FR2180233A5 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse