DE3062973D1 - Device for measuring the oxygen level in combustion gases - Google Patents

Device for measuring the oxygen level in combustion gases

Info

Publication number
DE3062973D1
DE3062973D1 DE8080401289T DE3062973T DE3062973D1 DE 3062973 D1 DE3062973 D1 DE 3062973D1 DE 8080401289 T DE8080401289 T DE 8080401289T DE 3062973 T DE3062973 T DE 3062973T DE 3062973 D1 DE3062973 D1 DE 3062973D1
Authority
DE
Germany
Prior art keywords
measuring
combustion gases
oxygen level
oxygen
level
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
DE8080401289T
Other languages
German (de)
English (en)
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
Regie Nationale des Usines Renault
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, Regie Nationale des Usines Renault filed Critical Renault SA
Application granted granted Critical
Publication of DE3062973D1 publication Critical patent/DE3062973D1/de
Expired 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
    • G01N27/62—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)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
DE8080401289T 1979-10-10 1980-09-10 Device for measuring the oxygen level in combustion gases Expired DE3062973D1 (en)

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 (1)

Publication Number Publication Date
DE3062973D1 true DE3062973D1 (en) 1983-06-09

Family

ID=9230523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080401289T Expired DE3062973D1 (en) 1979-10-10 1980-09-10 Device for measuring the oxygen level in combustion gases

Country Status (4)

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

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

Family Cites Families (9)

* 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
GB905626A (en) * 1958-10-27 1962-09-12 Atomic Energy Authority Uk Improvements in or relating to a method of testing inert gases
GB895602A (en) * 1958-12-29 1962-05-02 Ici Ltd Improvements in and relating to gas discharge tubes
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
US3540581A (en) * 1968-02-26 1970-11-17 Lee Drechsler Package construction for carrying horizontal superposed articles
US3713773A (en) * 1970-11-09 1973-01-30 Aerochem Res Lab Method of determining trace amounts of gases
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
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

Also Published As

Publication number Publication date
US4366437A (en) 1982-12-28
FR2467399B1 (https=) 1982-12-17
EP0028168B1 (fr) 1983-05-04
FR2467399A1 (fr) 1981-04-17
EP0028168A1 (fr) 1981-05-06

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee