FR2800873B1 - Procede et dispositif de correction d'une mesure de la concentration en un gaz predetermine d'un melange de gaz - Google Patents

Procede et dispositif de correction d'une mesure de la concentration en un gaz predetermine d'un melange de gaz

Info

Publication number
FR2800873B1
FR2800873B1 FR9913817A FR9913817A FR2800873B1 FR 2800873 B1 FR2800873 B1 FR 2800873B1 FR 9913817 A FR9913817 A FR 9913817A FR 9913817 A FR9913817 A FR 9913817A FR 2800873 B1 FR2800873 B1 FR 2800873B1
Authority
FR
France
Prior art keywords
correcting
concentration measurement
gas mixture
gas concentration
predetermined
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 - Fee Related
Application number
FR9913817A
Other languages
English (en)
Other versions
FR2800873A1 (fr
Inventor
Frederic Arraitz
Bernard Dionnet
Cherif Ahmed Ketfi
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR9913817A priority Critical patent/FR2800873B1/fr
Publication of FR2800873A1 publication Critical patent/FR2800873A1/fr
Application granted granted Critical
Publication of FR2800873B1 publication Critical patent/FR2800873B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR9913817A 1999-11-04 1999-11-04 Procede et dispositif de correction d'une mesure de la concentration en un gaz predetermine d'un melange de gaz Expired - Fee Related FR2800873B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9913817A FR2800873B1 (fr) 1999-11-04 1999-11-04 Procede et dispositif de correction d'une mesure de la concentration en un gaz predetermine d'un melange de gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9913817A FR2800873B1 (fr) 1999-11-04 1999-11-04 Procede et dispositif de correction d'une mesure de la concentration en un gaz predetermine d'un melange de gaz

Publications (2)

Publication Number Publication Date
FR2800873A1 FR2800873A1 (fr) 2001-05-11
FR2800873B1 true FR2800873B1 (fr) 2002-01-04

Family

ID=9551716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9913817A Expired - Fee Related FR2800873B1 (fr) 1999-11-04 1999-11-04 Procede et dispositif de correction d'une mesure de la concentration en un gaz predetermine d'un melange de gaz

Country Status (1)

Country Link
FR (1) FR2800873B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192849A (en) * 1981-05-25 1982-11-27 Toyota Central Res & Dev Lab Inc Detecting device for limit current system oxygen concentration performing temperature compensation of measuring output
JPH01147139A (ja) * 1987-12-01 1989-06-08 Mitsubishi Electric Corp 内燃機関の空燃比検出装置
JP2846735B2 (ja) * 1990-11-30 1999-01-13 日本碍子株式会社 空燃比センサの出力補正方法

Also Published As

Publication number Publication date
FR2800873A1 (fr) 2001-05-11

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Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20180731