FR2467399A1 - Dispositif de mesure de la teneur en oxygene des gaz de combustion - Google Patents

Dispositif de mesure de la teneur en oxygene des gaz de combustion Download PDF

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Publication number
FR2467399A1
FR2467399A1 FR7925175A FR7925175A FR2467399A1 FR 2467399 A1 FR2467399 A1 FR 2467399A1 FR 7925175 A FR7925175 A FR 7925175A FR 7925175 A FR7925175 A FR 7925175A FR 2467399 A1 FR2467399 A1 FR 2467399A1
Authority
FR
France
Prior art keywords
measuring
gases
oxygen content
magnetic field
oxygen
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
FR7925175A
Other languages
English (en)
French (fr)
Other versions
FR2467399B1 (,
Inventor
Claude Lombard
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 SA
Original Assignee
Renault 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 Renault SA filed Critical Renault SA
Priority to FR7925175A priority Critical patent/FR2467399A1/fr
Priority to EP80401289A priority patent/EP0028168B1/fr
Priority to DE8080401289T priority patent/DE3062973D1/de
Priority to US06/193,296 priority patent/US4366437A/en
Publication of FR2467399A1 publication Critical patent/FR2467399A1/fr
Application granted granted Critical
Publication of FR2467399B1 publication Critical patent/FR2467399B1/fr
Granted legal-status Critical Current

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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
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/68—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas
    • G01N27/70—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas and measuring current or voltage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR7925175A 1979-10-10 1979-10-10 Dispositif de mesure de la teneur en oxygene des gaz de combustion Granted FR2467399A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7925175A FR2467399A1 (fr) 1979-10-10 1979-10-10 Dispositif de mesure de la teneur en oxygene des gaz de combustion
EP80401289A EP0028168B1 (fr) 1979-10-10 1980-09-10 Dispositif de mesure de la teneur en oxygène des gaz de combustion
DE8080401289T DE3062973D1 (en) 1979-10-10 1980-09-10 Device for measuring the oxygen level in combustion gases
US06/193,296 US4366437A (en) 1979-10-10 1980-10-02 Device for measuring the amount of oxygen in combustion gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7925175A FR2467399A1 (fr) 1979-10-10 1979-10-10 Dispositif de mesure de la teneur en oxygene des gaz de combustion

Publications (2)

Publication Number Publication Date
FR2467399A1 true FR2467399A1 (fr) 1981-04-17
FR2467399B1 FR2467399B1 (,) 1982-12-17

Family

ID=9230523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925175A Granted FR2467399A1 (fr) 1979-10-10 1979-10-10 Dispositif de mesure de la teneur en oxygene des gaz de combustion

Country Status (4)

Country Link
US (1) US4366437A (,)
EP (1) EP0028168B1 (,)
DE (1) DE3062973D1 (,)
FR (1) FR2467399A1 (,)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2032912C (en) * 1990-12-21 1994-06-28 Bryan M. Latta Nonintrusive gas-level measurement apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1239563A (fr) * 1958-10-27 1960-08-26 Atomic Energy Authority Uk Procédé d'analyse des gaz inertes
GB895602A (en) * 1958-12-29 1962-05-02 Ici Ltd Improvements in and relating to gas discharge tubes
US3540581A (en) * 1968-02-26 1970-11-17 Lee Drechsler Package construction for carrying horizontal superposed articles
US3936280A (en) * 1973-11-09 1976-02-03 Briggs George L Treatment and apparatus for separation of combustion by-products from an internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864998A (en) * 1957-07-08 1958-12-16 Gen Electric Pressure measuring arrangement for a vacuum circuit interrupter
US3411073A (en) * 1965-07-01 1968-11-12 Gen Electric Gas detector having inlet orifice for linear operation of the detector
US3540851A (en) * 1967-08-25 1970-11-17 Aerochem Res Lab Method of determining trace amounts of gases
US3713773A (en) * 1970-11-09 1973-01-30 Aerochem Res Lab Method of determining trace amounts of gases
FR2424532A1 (fr) * 1978-04-28 1979-11-23 Murtin Fernand Sonde a ionisation pour analyse des gaz, en particulier determination de pourcentage d'oxygene dans les gaz d'echappement d'un moteur a combustion interne ou externe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1239563A (fr) * 1958-10-27 1960-08-26 Atomic Energy Authority Uk Procédé d'analyse des gaz inertes
GB895602A (en) * 1958-12-29 1962-05-02 Ici Ltd Improvements in and relating to gas discharge tubes
US3540581A (en) * 1968-02-26 1970-11-17 Lee Drechsler Package construction for carrying horizontal superposed articles
US3936280A (en) * 1973-11-09 1976-02-03 Briggs George L Treatment and apparatus for separation of combustion by-products from an internal combustion engine

Also Published As

Publication number Publication date
EP0028168A1 (fr) 1981-05-06
US4366437A (en) 1982-12-28
DE3062973D1 (en) 1983-06-09
EP0028168B1 (fr) 1983-05-04
FR2467399B1 (,) 1982-12-17

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