BE794909A - DEVICE FOR DETECTION AND METERING OF A GAS MIXTURE CONSTITUENT - Google Patents

DEVICE FOR DETECTION AND METERING OF A GAS MIXTURE CONSTITUENT

Info

Publication number
BE794909A
BE794909A BE794909DA BE794909A BE 794909 A BE794909 A BE 794909A BE 794909D A BE794909D A BE 794909DA BE 794909 A BE794909 A BE 794909A
Authority
BE
Belgium
Prior art keywords
metering
detection
gas mixture
mixture constituent
constituent
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Renault
Peugeot
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.)
Publication date
Publication of BE794909A publication Critical patent/BE794909A/en

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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas
BE794909D 1972-02-11 DEVICE FOR DETECTION AND METERING OF A GAS MIXTURE CONSTITUENT BE794909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7204641A FR2172441A5 (en) 1972-02-11 1972-02-11

Publications (1)

Publication Number Publication Date
BE794909A true BE794909A (en) 1973-05-29

Family

ID=9093365

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794909D BE794909A (en) 1972-02-11 DEVICE FOR DETECTION AND METERING OF A GAS MIXTURE CONSTITUENT

Country Status (5)

Country Link
BE (1) BE794909A (en)
DE (1) DE2306829A1 (en)
ES (1) ES411508A1 (en)
FR (1) FR2172441A5 (en)
IT (1) IT978986B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1119084A (en) * 1977-10-05 1982-03-02 Stanley R. Merchant Catalytic material impregnated, porous, variably resistive exhaust gas sensor and method of impregnation
DE2861207D1 (en) * 1977-10-05 1981-12-24 Ford Motor Co Gas sensor

Also Published As

Publication number Publication date
ES411508A1 (en) 1976-01-01
IT978986B (en) 1974-09-20
DE2306829A1 (en) 1973-10-04
FR2172441A5 (en) 1973-09-28

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