FR2484641A1 - Procede de mesure d'une pression hydrostatique et dispositif pour la mise en oeuvre de ce procede - Google Patents

Procede de mesure d'une pression hydrostatique et dispositif pour la mise en oeuvre de ce procede Download PDF

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Publication number
FR2484641A1
FR2484641A1 FR8013276A FR8013276A FR2484641A1 FR 2484641 A1 FR2484641 A1 FR 2484641A1 FR 8013276 A FR8013276 A FR 8013276A FR 8013276 A FR8013276 A FR 8013276A FR 2484641 A1 FR2484641 A1 FR 2484641A1
Authority
FR
France
Prior art keywords
amplitude
comparator
resonator
hydrostatic pressure
whose
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.)
Granted
Application number
FR8013276A
Other languages
English (en)
French (fr)
Other versions
FR2484641B1 (enExample
Inventor
Pierre Rampin
Henri Varacca
Jean Vincenot
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.)
Thales Avionics SAS
Original Assignee
Crouzet 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 Crouzet SA filed Critical Crouzet SA
Priority to FR8013276A priority Critical patent/FR2484641A1/fr
Publication of FR2484641A1 publication Critical patent/FR2484641A1/fr
Application granted granted Critical
Publication of FR2484641B1 publication Critical patent/FR2484641B1/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/04—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by acoustic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24404—Interpolation using high frequency signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measuring Fluid Pressure (AREA)
FR8013276A 1980-06-13 1980-06-13 Procede de mesure d'une pression hydrostatique et dispositif pour la mise en oeuvre de ce procede Granted FR2484641A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8013276A FR2484641A1 (fr) 1980-06-13 1980-06-13 Procede de mesure d'une pression hydrostatique et dispositif pour la mise en oeuvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013276A FR2484641A1 (fr) 1980-06-13 1980-06-13 Procede de mesure d'une pression hydrostatique et dispositif pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
FR2484641A1 true FR2484641A1 (fr) 1981-12-18
FR2484641B1 FR2484641B1 (enExample) 1983-03-18

Family

ID=9243107

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013276A Granted FR2484641A1 (fr) 1980-06-13 1980-06-13 Procede de mesure d'une pression hydrostatique et dispositif pour la mise en oeuvre de ce procede

Country Status (1)

Country Link
FR (1) FR2484641A1 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380546A1 (fr) * 1977-02-14 1978-09-08 Gen Resistance Procede et dispositif pour mesurer la pression d'un fluide

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380546A1 (fr) * 1977-02-14 1978-09-08 Gen Resistance Procede et dispositif pour mesurer la pression d'un fluide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/67 *

Also Published As

Publication number Publication date
FR2484641B1 (enExample) 1983-03-18

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