BE811947A - Sonde de mesure pour determiner la teneur en oxygene de gaz d'echappement de moteurs a combustion interne - Google Patents

Sonde de mesure pour determiner la teneur en oxygene de gaz d'echappement de moteurs a combustion interne

Info

Publication number
BE811947A
BE811947A BE141706A BE141706A BE811947A BE 811947 A BE811947 A BE 811947A BE 141706 A BE141706 A BE 141706A BE 141706 A BE141706 A BE 141706A BE 811947 A BE811947 A BE 811947A
Authority
BE
Belgium
Prior art keywords
determining
internal combustion
exhaust gases
oxygen content
combustion engines
Prior art date
Application number
BE141706A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE811947A publication Critical patent/BE811947A/xx

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
    • 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
    • G01N27/4077—Means for protecting the electrolyte or the electrodes

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)
BE141706A 1973-03-07 1974-03-06 Sonde de mesure pour determiner la teneur en oxygene de gaz d'echappement de moteurs a combustion interne BE811947A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732311165 DE2311165C2 (de) 1973-03-07 1973-03-07 Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Abgasen, vorwiegend von Verbrennungsmotoren

Publications (1)

Publication Number Publication Date
BE811947A true BE811947A (fr) 1974-07-01

Family

ID=5873973

Family Applications (1)

Application Number Title Priority Date Filing Date
BE141706A BE811947A (fr) 1973-03-07 1974-03-06 Sonde de mesure pour determiner la teneur en oxygene de gaz d'echappement de moteurs a combustion interne

Country Status (10)

Country Link
JP (3) JPS49126390A (it)
BE (1) BE811947A (it)
BR (1) BR7401650D0 (it)
CH (1) CH589289A5 (it)
DE (1) DE2311165C2 (it)
FR (1) FR2221046A6 (it)
GB (1) GB1462639A (it)
IT (1) IT1047010B (it)
NL (1) NL7403029A (it)
SE (1) SE413701B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313980A (en) * 1976-07-23 1978-02-08 Nippon Denso Co Ltd Oxygen concentration detector
JPS5315886A (en) * 1976-07-28 1978-02-14 Nippon Denso Co Ltd Oxygen concentration detector
CA1112438A (en) * 1976-12-07 1981-11-17 Robert R. Hughan Oxygen sensors
JPS5372686A (en) * 1976-12-09 1978-06-28 Nippon Denso Co Ltd Oxygen concentration detector
DE2711880C2 (de) * 1977-03-18 1985-01-17 Robert Bosch Gmbh, 7000 Stuttgart Polarographischer Meßfühler zum Messen der Sauerstoffkonzentration und Verfahren zu seiner Herstellung
DE2831478C2 (de) * 1978-07-18 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler und Verfahren zu seiner Herstellung
DE2941056A1 (de) * 1979-10-10 1981-04-23 Bruno Schaefer Sauerstoffmesssonde mit sauerstoffionenleitendem festkoerperelektrolyt
JPS56147057A (en) * 1980-04-15 1981-11-14 Ngk Spark Plug Co Ltd Production of oxygen sensor
JPS60219548A (ja) * 1984-04-16 1985-11-02 Ngk Spark Plug Co Ltd 自動車排気ガス用酸素濃度検出器
JPS6130760A (ja) * 1984-07-24 1986-02-13 Toyota Central Res & Dev Lab Inc 酸素センサ−及びその製造方法
JPS61153561A (ja) * 1984-12-27 1986-07-12 Japan Electronic Control Syst Co Ltd 酸素センサ
JPS63171356A (ja) * 1987-01-09 1988-07-15 Hitachi Ltd 酸素濃度測定用検出器
DE3934586A1 (de) * 1989-10-17 1991-04-25 Bosch Gmbh Robert Elektrochemischer messfuehler
DE4021929C2 (de) * 1990-07-10 1998-04-30 Abb Patent Gmbh Sensor
DE4033388C3 (de) * 1990-10-20 1998-01-29 Bosch Gmbh Robert Schichtsystem für Gassensoren und Verfahren zu dessen Herstellung
JP2000310610A (ja) 1999-02-25 2000-11-07 Denso Corp ガスセンサ素子及びその製造方法
JP4141074B2 (ja) * 1999-12-17 2008-08-27 日本特殊陶業株式会社 ガスセンサ及びその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1201806A (en) * 1967-11-23 1970-08-12 Kent Ltd G Improvements in or relating to electrode assemblies

Also Published As

Publication number Publication date
IT1047010B (it) 1980-09-10
DE2311165C2 (de) 1983-02-17
JPS6033652U (ja) 1985-03-07
BR7401650D0 (pt) 1974-11-19
JPS5653456A (en) 1981-05-13
FR2221046A6 (it) 1974-10-04
GB1462639A (en) 1977-01-26
NL7403029A (it) 1974-09-10
CH589289A5 (it) 1977-06-30
AU6628374A (en) 1975-09-11
JPS49126390A (it) 1974-12-03
DE2311165A1 (de) 1974-09-12
SE413701B (sv) 1980-06-16

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FR2333240A1 (fr) Sonde de mesure electrochimique pour determiner la teneur en oxygene de gaz d'echappement, notamment de moteurs a combustion interne
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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROBERT BOSCH G.M.B.H.

Effective date: 19840306