FR1447317A - Advanced fluid pressure sensor device - Google Patents

Advanced fluid pressure sensor device

Info

Publication number
FR1447317A
FR1447317A FR20763A FR20763A FR1447317A FR 1447317 A FR1447317 A FR 1447317A FR 20763 A FR20763 A FR 20763A FR 20763 A FR20763 A FR 20763A FR 1447317 A FR1447317 A FR 1447317A
Authority
FR
France
Prior art keywords
pressure sensor
fluid pressure
sensor device
advanced fluid
advanced
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
FR20763A
Other languages
French (fr)
Inventor
Norbert Bourgeois
Jean Olivier
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.)
SOPEMEA
Original Assignee
SOPEMEA
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 SOPEMEA filed Critical SOPEMEA
Priority to FR20763A priority Critical patent/FR1447317A/en
Application granted granted Critical
Publication of FR1447317A publication Critical patent/FR1447317A/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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • 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
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/006—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of metallic strain gauges fixed to an element other than the pressure transmitting diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR20763A 1965-06-15 1965-06-15 Advanced fluid pressure sensor device Expired FR1447317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR20763A FR1447317A (en) 1965-06-15 1965-06-15 Advanced fluid pressure sensor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR20763A FR1447317A (en) 1965-06-15 1965-06-15 Advanced fluid pressure sensor device

Publications (1)

Publication Number Publication Date
FR1447317A true FR1447317A (en) 1966-07-29

Family

ID=8581962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20763A Expired FR1447317A (en) 1965-06-15 1965-06-15 Advanced fluid pressure sensor device

Country Status (1)

Country Link
FR (1) FR1447317A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981197A (en) * 1975-06-23 1976-09-21 American Hospital Supply Corporation External blood pressure transducer
DE4023420A1 (en) * 1990-07-24 1992-01-30 Pfister Gmbh PRESSURE SENSOR
DE19644830C1 (en) * 1996-10-29 1998-02-19 Daimler Benz Ag Pressure sensor chip with protective membrane and transfer element and force sensor
FR3086058A1 (en) * 2018-09-18 2020-03-20 Arianegroup Sas MINIATURIZED PRESSURE SENSOR

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981197A (en) * 1975-06-23 1976-09-21 American Hospital Supply Corporation External blood pressure transducer
DE4023420A1 (en) * 1990-07-24 1992-01-30 Pfister Gmbh PRESSURE SENSOR
US5209121A (en) * 1990-07-24 1993-05-11 Pfister Messtechnik Gmbh Pressure sensor
DE19644830C1 (en) * 1996-10-29 1998-02-19 Daimler Benz Ag Pressure sensor chip with protective membrane and transfer element and force sensor
FR3086058A1 (en) * 2018-09-18 2020-03-20 Arianegroup Sas MINIATURIZED PRESSURE SENSOR
WO2020058628A1 (en) * 2018-09-18 2020-03-26 Arianegroup Sas Miniaturized pressure sensor

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