FR2161313A5 - - Google Patents

Info

Publication number
FR2161313A5
FR2161313A5 FR7141699A FR7141699A FR2161313A5 FR 2161313 A5 FR2161313 A5 FR 2161313A5 FR 7141699 A FR7141699 A FR 7141699A FR 7141699 A FR7141699 A FR 7141699A FR 2161313 A5 FR2161313 A5 FR 2161313A5
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
FR7141699A
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.)
Schlumberger Instruments et Systemes SA
Original Assignee
Schlumberger Instruments et Systemes 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 Schlumberger Instruments et Systemes SA filed Critical Schlumberger Instruments et Systemes SA
Priority to FR7141699A priority Critical patent/FR2161313A5/fr
Application granted granted Critical
Publication of FR2161313A5 publication Critical patent/FR2161313A5/fr
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
    • G01L9/12—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 by making use of variations in capacitance, i.e. electric circuits therefor
    • 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)
FR7141699A 1971-11-22 1971-11-22 Expired FR2161313A5 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7141699A FR2161313A5 (OSRAM) 1971-11-22 1971-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7141699A FR2161313A5 (OSRAM) 1971-11-22 1971-11-22

Publications (1)

Publication Number Publication Date
FR2161313A5 true FR2161313A5 (OSRAM) 1973-07-06

Family

ID=9086135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141699A Expired FR2161313A5 (OSRAM) 1971-11-22 1971-11-22

Country Status (1)

Country Link
FR (1) FR2161313A5 (OSRAM)

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Legal Events

Date Code Title Description
ST Notification of lapse