IT8421098A1 - Method for producing a reference potential in lambda-potentiometric probes - Google Patents

Method for producing a reference potential in lambda-potentiometric probes

Info

Publication number
IT8421098A1
IT8421098A1 IT1984A21098A IT2109884A IT8421098A1 IT 8421098 A1 IT8421098 A1 IT 8421098A1 IT 1984A21098 A IT1984A21098 A IT 1984A21098A IT 2109884 A IT2109884 A IT 2109884A IT 8421098 A1 IT8421098 A1 IT 8421098A1
Authority
IT
Italy
Prior art keywords
lambda
producing
reference potential
potentiometric probes
potentiometric
Prior art date
Application number
IT1984A21098A
Other languages
Italian (it)
Other versions
IT8421098A0 (en
IT1178480B (en
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8421098A0 publication Critical patent/IT8421098A0/en
Publication of IT8421098A1 publication Critical patent/IT8421098A1/en
Application granted granted Critical
Publication of IT1178480B publication Critical patent/IT1178480B/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
    • G01N27/26—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
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
    • G01N27/4076—Reference electrodes or reference mixtures

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)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
IT21098/84A 1983-05-27 1984-05-25 PROCEDURE TO PRODUCE A LAMBDA REFERENCE POTENTIAL-POTENTIOMETRIC PROBES IT1178480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833319186 DE3319186A1 (en) 1983-05-27 1983-05-27 METHOD FOR GENERATING A REFERENCE POTENTIAL IN POTENTIOMETRIC LAMBDA PROBE

Publications (3)

Publication Number Publication Date
IT8421098A0 IT8421098A0 (en) 1984-05-25
IT8421098A1 true IT8421098A1 (en) 1985-11-25
IT1178480B IT1178480B (en) 1987-09-09

Family

ID=6199972

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21098/84A IT1178480B (en) 1983-05-27 1984-05-25 PROCEDURE TO PRODUCE A LAMBDA REFERENCE POTENTIAL-POTENTIOMETRIC PROBES

Country Status (6)

Country Link
EP (1) EP0149619A1 (en)
JP (1) JPS60501474A (en)
DE (1) DE3319186A1 (en)
ES (1) ES532854A0 (en)
IT (1) IT1178480B (en)
WO (1) WO1984004816A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006168A1 (en) * 1985-04-17 1986-10-23 Bayer Diagnostic + Electronic Gmbh Electro-chemical sensor
DE3931235A1 (en) * 1989-09-19 1991-03-28 Max Planck Gesellschaft Solid electrolyte gas-sensor without ionic transfer - uses minority carrier transport to make it free of surface polarisation and able to operate at low temperature
DE102021111431A1 (en) 2020-06-29 2021-12-30 Dräger Safety AG & Co. KGaA Surveillance system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304464C2 (en) * 1973-01-31 1983-03-10 Robert Bosch Gmbh, 7000 Stuttgart Sensor for monitoring the functionality of catalytic converters in exhaust gas
CA1015827A (en) * 1974-11-18 1977-08-16 General Motors Corporation Air/fuel ratio sensor having catalytic and noncatalytic electrodes
JPS5274385A (en) * 1975-12-18 1977-06-22 Nissan Motor Airrfuel ratio detector
GB2004067A (en) * 1977-09-09 1979-03-21 Bendix Autolite Corp Solid electrolyte exhaust gas oxygen sensor
JPS54149698A (en) * 1978-05-16 1979-11-24 Nippon Denso Co Ltd Oxygen concentration detector
FR2444272A1 (en) * 1978-12-12 1980-07-11 Thomson Csf ELECTROCHEMICAL SENSOR OF SPECIES CONCENTRATIONS IN A FLUID MIXTURE OF THE TYPE WITH INTERNAL REFERENCE OF PARTIAL PRESSURE
US4253934A (en) * 1979-04-17 1981-03-03 General Motors Corporation Aging treatment for exhaust gas oxygen sensor
JPS6034062B2 (en) * 1979-05-25 1985-08-06 日産自動車株式会社 Air fuel ratio detection device
DE2922131A1 (en) * 1979-05-31 1980-12-18 Bosch Gmbh Robert POLAROGRAPHIC PROBE FOR DETERMINING THE OXYGEN CONTENT IN GAS, ESPECIALLY IN EXHAUST GAS FROM COMBUSTION ENGINES
JPS58158553A (en) * 1982-03-17 1983-09-20 Toyota Motor Corp Oxygen sensor

Also Published As

Publication number Publication date
IT8421098A0 (en) 1984-05-25
JPS60501474A (en) 1985-09-05
ES8503130A1 (en) 1985-02-01
WO1984004816A1 (en) 1984-12-06
ES532854A0 (en) 1985-02-01
EP0149619A1 (en) 1985-07-31
IT1178480B (en) 1987-09-09
DE3319186A1 (en) 1984-11-29

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