GB2051377B - Method of measuring the oxygen concentration in a gaseous mixture in particular of determining the oxygen percentagein the exhaust gases of an internal combustion or externalcombustion engine and ionization probes for carrying out this method - Google Patents

Method of measuring the oxygen concentration in a gaseous mixture in particular of determining the oxygen percentagein the exhaust gases of an internal combustion or externalcombustion engine and ionization probes for carrying out this method

Info

Publication number
GB2051377B
GB2051377B GB8016317A GB8016317A GB2051377B GB 2051377 B GB2051377 B GB 2051377B GB 8016317 A GB8016317 A GB 8016317A GB 8016317 A GB8016317 A GB 8016317A GB 2051377 B GB2051377 B GB 2051377B
Authority
GB
United Kingdom
Prior art keywords
oxygen
externalcombustion
percentagein
engine
measuring
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
GB8016317A
Other versions
GB2051377A (en
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.)
Murtin F R C
Original Assignee
Murtin F R C
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 Murtin F R C filed Critical Murtin F R C
Publication of GB2051377A publication Critical patent/GB2051377A/en
Application granted granted Critical
Publication of GB2051377B publication Critical patent/GB2051377B/en
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

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)
GB8016317A 1978-04-28 1979-04-27 Method of measuring the oxygen concentration in a gaseous mixture in particular of determining the oxygen percentagein the exhaust gases of an internal combustion or externalcombustion engine and ionization probes for carrying out this method Expired GB2051377B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7812809A FR2424532A1 (en) 1978-04-28 1978-04-28 IONIZATION PROBE FOR GAS ANALYSIS, IN PARTICULAR DETERMINATION OF THE PERCENTAGE OF OXYGEN IN THE EXHAUST GASES OF AN INTERNAL OR EXTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
GB2051377A GB2051377A (en) 1981-01-14
GB2051377B true GB2051377B (en) 1983-04-20

Family

ID=9207757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8016317A Expired GB2051377B (en) 1978-04-28 1979-04-27 Method of measuring the oxygen concentration in a gaseous mixture in particular of determining the oxygen percentagein the exhaust gases of an internal combustion or externalcombustion engine and ionization probes for carrying out this method

Country Status (6)

Country Link
EP (1) EP0006980A1 (en)
JP (1) JPS5513889A (en)
DE (1) DE2953139A1 (en)
FR (1) FR2424532A1 (en)
GB (1) GB2051377B (en)
IT (1) IT1148294B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467399A1 (en) * 1979-10-10 1981-04-17 Renault DEVICE FOR MEASURING THE OXYGEN CONTENT OF COMBUSTION GASES
FR2471602A1 (en) * 1979-12-11 1981-06-19 Murtin Fernand ELECTRIC ARC ELECTRIC DISCHARGE PROBE FOR THE PROPORTIONAL MEASUREMENT OF OXYGEN CONCENTRATION IN A COMPOSITE GAS, ESPECIALLY IN GASES FROM AIR-FUEL CHEMICAL COMBUSTION
FR2561778B1 (en) * 1984-03-26 1988-06-24 Professional General Elect ELECTRONIC DETECTOR OF CHARGED PARTICLES FOR FIRE DETECTION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3439261A (en) * 1966-09-30 1969-04-15 Gen Electric Combustible gas detector using a corona discharge
US3742475A (en) * 1971-03-16 1973-06-26 Tif Instr Inc Gaseous impurity detector employing corona discharge phenomenon

Also Published As

Publication number Publication date
JPS5513889A (en) 1980-01-31
GB2051377A (en) 1981-01-14
EP0006980A1 (en) 1980-01-23
IT1148294B (en) 1986-11-26
DE2953139A1 (en) 1980-09-11
FR2424532A1 (en) 1979-11-23
IT8086241A0 (en) 1980-05-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee