FR3043202B1 - Dispositif de mesure de pression - Google Patents

Dispositif de mesure de pression Download PDF

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Publication number
FR3043202B1
FR3043202B1 FR1560533A FR1560533A FR3043202B1 FR 3043202 B1 FR3043202 B1 FR 3043202B1 FR 1560533 A FR1560533 A FR 1560533A FR 1560533 A FR1560533 A FR 1560533A FR 3043202 B1 FR3043202 B1 FR 3043202B1
Authority
FR
France
Prior art keywords
measuring device
pressure measuring
pressure
measuring
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.)
Active
Application number
FR1560533A
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English (en)
Other versions
FR3043202A1 (fr
Inventor
Eric Bailly
Jean-Christophe Riou
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.)
Safran Electronics and Defense SAS
Original Assignee
Safran Electronics and Defense SAS
Sagem Defense Securite 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 Safran Electronics and Defense SAS, Sagem Defense Securite SA filed Critical Safran Electronics and Defense SAS
Priority to FR1560533A priority Critical patent/FR3043202B1/fr
Publication of FR3043202A1 publication Critical patent/FR3043202A1/fr
Application granted granted Critical
Publication of FR3043202B1 publication Critical patent/FR3043202B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L15/00—Devices or apparatus for measuring two or more fluid pressure values simultaneously
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings
    • G01L19/148—Details about the circuit board integration, e.g. integrated with the diaphragm surface or encapsulation
    • 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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR1560533A 2015-11-03 2015-11-03 Dispositif de mesure de pression Active FR3043202B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1560533A FR3043202B1 (fr) 2015-11-03 2015-11-03 Dispositif de mesure de pression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1560533A FR3043202B1 (fr) 2015-11-03 2015-11-03 Dispositif de mesure de pression
FR1560533 2015-11-03

Publications (2)

Publication Number Publication Date
FR3043202A1 FR3043202A1 (fr) 2017-05-05
FR3043202B1 true FR3043202B1 (fr) 2018-11-16

Family

ID=55759669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560533A Active FR3043202B1 (fr) 2015-11-03 2015-11-03 Dispositif de mesure de pression

Country Status (1)

Country Link
FR (1) FR3043202B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278379B1 (en) * 1998-04-02 2001-08-21 Georgia Tech Research Corporation System, method, and sensors for sensing physical properties
CN1864054B (zh) * 2003-08-11 2012-08-22 美国亚德诺半导体公司 电容传感器
US9470594B2 (en) * 2014-01-17 2016-10-18 Sensata Technologies, Inc. Differential pressure sensor with dual output using a double-sided capacitive sensing element

Also Published As

Publication number Publication date
FR3043202A1 (fr) 2017-05-05

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