FR2601773B1 - Capteur de pression pour fluides a haute temperature - Google Patents

Capteur de pression pour fluides a haute temperature

Info

Publication number
FR2601773B1
FR2601773B1 FR8610546A FR8610546A FR2601773B1 FR 2601773 B1 FR2601773 B1 FR 2601773B1 FR 8610546 A FR8610546 A FR 8610546A FR 8610546 A FR8610546 A FR 8610546A FR 2601773 B1 FR2601773 B1 FR 2601773B1
Authority
FR
France
Prior art keywords
high temperature
pressure sensor
temperature fluids
fluids
sensor
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
FR8610546A
Other languages
English (en)
Other versions
FR2601773A1 (fr
Inventor
Raymond Blanc
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8610546A priority Critical patent/FR2601773B1/fr
Publication of FR2601773A1 publication Critical patent/FR2601773A1/fr
Application granted granted Critical
Publication of FR2601773B1 publication Critical patent/FR2601773B1/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
    • G01L9/0041—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
    • 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
    • G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
    • G01L9/0035—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in ohmic resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Fluid Pressure (AREA)
FR8610546A 1986-07-21 1986-07-21 Capteur de pression pour fluides a haute temperature Expired FR2601773B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8610546A FR2601773B1 (fr) 1986-07-21 1986-07-21 Capteur de pression pour fluides a haute temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8610546A FR2601773B1 (fr) 1986-07-21 1986-07-21 Capteur de pression pour fluides a haute temperature

Publications (2)

Publication Number Publication Date
FR2601773A1 FR2601773A1 (fr) 1988-01-22
FR2601773B1 true FR2601773B1 (fr) 1988-12-30

Family

ID=9337586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8610546A Expired FR2601773B1 (fr) 1986-07-21 1986-07-21 Capteur de pression pour fluides a haute temperature

Country Status (1)

Country Link
FR (1) FR2601773B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5796007A (en) * 1996-09-23 1998-08-18 Data Instruments, Inc. Differential pressure transducer
FR2765339B1 (fr) * 1997-06-25 1999-09-24 Aerospatiale Buse rheometrique pour machine d'injection de resines thermoplastiques
EP1688585A3 (fr) * 1998-12-17 2009-11-04 Chevron USA, Inc. Appareil et procédé de protection de dispositifs, en particulier des dispositifs à fibres optiques dans des milieux agressifs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593169A (en) * 1945-09-06 1952-04-15 Baldwin Lima Hamilton Corp Fluid pressure measuring apparatus
FR1175233A (fr) * 1957-05-16 1959-03-23 Commissariat Energie Atomique Capteur de pression
NL7015908A (fr) * 1970-10-29 1972-05-03
DE2234690A1 (de) * 1972-07-14 1974-01-24 Siemens Ag Manometer mit digitalanzeige
HU169537B (fr) * 1973-06-18 1976-12-28
GB8401848D0 (en) * 1984-01-24 1984-02-29 Carter R E Pressure transducer

Also Published As

Publication number Publication date
FR2601773A1 (fr) 1988-01-22

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse