FR2365798A1 - Dispositif pour afficher la teneur en oxygene d'un milieu fluide - Google Patents

Dispositif pour afficher la teneur en oxygene d'un milieu fluide

Info

Publication number
FR2365798A1
FR2365798A1 FR7629018A FR7629018A FR2365798A1 FR 2365798 A1 FR2365798 A1 FR 2365798A1 FR 7629018 A FR7629018 A FR 7629018A FR 7629018 A FR7629018 A FR 7629018A FR 2365798 A1 FR2365798 A1 FR 2365798A1
Authority
FR
France
Prior art keywords
measured
ppm
emf
signal
photoelasticity
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
FR7629018A
Other languages
English (en)
Other versions
FR2365798B1 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR7629018A priority Critical patent/FR2365798A1/fr
Publication of FR2365798A1 publication Critical patent/FR2365798A1/fr
Application granted granted Critical
Publication of FR2365798B1 publication Critical patent/FR2365798B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4065—Circuit arrangements specially adapted therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

a. Dispositif pour afficher la teneur en oxygène d'un milieu fluide. b. Dispositif caractérisé en ce qu'il comporte un premier Circuit opérationnellement connecté a la cellule électrochimique à électrolyte solide et réagissant au signal de force électromotrice développé par cette cellule, en tant que mesure de la teneur en oxygène d'un fluide, par la résolution en C de l'équation suivante :
FR7629018A 1976-09-27 1976-09-27 Dispositif pour afficher la teneur en oxygene d'un milieu fluide Granted FR2365798A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7629018A FR2365798A1 (fr) 1976-09-27 1976-09-27 Dispositif pour afficher la teneur en oxygene d'un milieu fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629018A FR2365798A1 (fr) 1976-09-27 1976-09-27 Dispositif pour afficher la teneur en oxygene d'un milieu fluide

Publications (2)

Publication Number Publication Date
FR2365798A1 true FR2365798A1 (fr) 1978-04-21
FR2365798B1 FR2365798B1 (fr) 1980-04-30

Family

ID=9178127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629018A Granted FR2365798A1 (fr) 1976-09-27 1976-09-27 Dispositif pour afficher la teneur en oxygene d'un milieu fluide

Country Status (1)

Country Link
FR (1) FR2365798A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234922A (en) * 1969-01-13 1971-06-09 United Nuclear Corp Improvements in determination of hydrogen content in a high temperature fluid
US3620931A (en) * 1968-11-12 1971-11-16 Westinghouse Electric Corp Gas analysis method
US3776831A (en) * 1972-11-15 1973-12-04 Atomic Energy Commission Device for measuring oxygen activity in liquid sodium
US3847653A (en) * 1972-10-27 1974-11-12 Atomic Energy Commission Method and apparatus for fabricating composite ceramic members
FR2241071A1 (fr) * 1973-08-16 1975-03-14 Bosch Gmbh Robert
US3935079A (en) * 1972-11-03 1976-01-27 Fitterer Engineering Associates, Inc. Method and apparatus for displaying active oxygen and sensor temperature

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620931A (en) * 1968-11-12 1971-11-16 Westinghouse Electric Corp Gas analysis method
GB1234922A (en) * 1969-01-13 1971-06-09 United Nuclear Corp Improvements in determination of hydrogen content in a high temperature fluid
US3847653A (en) * 1972-10-27 1974-11-12 Atomic Energy Commission Method and apparatus for fabricating composite ceramic members
US3935079A (en) * 1972-11-03 1976-01-27 Fitterer Engineering Associates, Inc. Method and apparatus for displaying active oxygen and sensor temperature
US3776831A (en) * 1972-11-15 1973-12-04 Atomic Energy Commission Device for measuring oxygen activity in liquid sodium
FR2241071A1 (fr) * 1973-08-16 1975-03-14 Bosch Gmbh Robert

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV1046A/65 *

Also Published As

Publication number Publication date
FR2365798B1 (fr) 1980-04-30

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