SE413701B - ELECTROCHEMICAL SENSOR FOR DETERMINATION OF THE ACID CONTENT IN EXHAUST GAS - Google Patents

ELECTROCHEMICAL SENSOR FOR DETERMINATION OF THE ACID CONTENT IN EXHAUST GAS

Info

Publication number
SE413701B
SE413701B SE7402983A SE7402983A SE413701B SE 413701 B SE413701 B SE 413701B SE 7402983 A SE7402983 A SE 7402983A SE 7402983 A SE7402983 A SE 7402983A SE 413701 B SE413701 B SE 413701B
Authority
SE
Sweden
Prior art keywords
determination
exhaust gas
acid content
electrochemical sensor
electrochemical
Prior art date
Application number
SE7402983A
Other languages
Swedish (sv)
Inventor
R Pollner
K-H Friese
B Topp
H Neidhard
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 SE413701B publication Critical patent/SE413701B/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
    • 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)
SE7402983A 1973-03-07 1974-03-06 ELECTROCHEMICAL SENSOR FOR DETERMINATION OF THE ACID CONTENT IN EXHAUST GAS SE413701B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732311165 DE2311165C2 (en) 1973-03-07 1973-03-07 Electrochemical measuring sensor for the determination of the oxygen content in exhaust gases, mainly from internal combustion engines

Publications (1)

Publication Number Publication Date
SE413701B true SE413701B (en) 1980-06-16

Family

ID=5873973

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7402983A SE413701B (en) 1973-03-07 1974-03-06 ELECTROCHEMICAL SENSOR FOR DETERMINATION OF THE ACID CONTENT IN EXHAUST GAS

Country Status (10)

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

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 (en) * 1977-03-18 1985-01-17 Robert Bosch Gmbh, 7000 Stuttgart Polarographic probe for measuring oxygen concentration and process for its manufacture
DE2831478C2 (en) * 1978-07-18 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Electrochemical sensor and method for its manufacture
DE2941056A1 (en) * 1979-10-10 1981-04-23 Bruno Schaefer Oxygen determn. probe using solid electrolyte tube - where probe assembly has high resistance to thermal shock in heat treatment furnaces
JPS56147057A (en) * 1980-04-15 1981-11-14 Ngk Spark Plug Co Ltd Production of oxygen sensor
JPS60219548A (en) * 1984-04-16 1985-11-02 Ngk Spark Plug Co Ltd Oxygen concentration detector for exhaust gas of automobile
JPS6130760A (en) * 1984-07-24 1986-02-13 Toyota Central Res & Dev Lab Inc Oxygen sensor and manufacture thereof
JPS61153561A (en) * 1984-12-27 1986-07-12 Japan Electronic Control Syst Co Ltd Oxygen sensor
JPS63171356A (en) * 1987-01-09 1988-07-15 Hitachi Ltd Detector for measuring concentration of oxygen
DE3934586A1 (en) * 1989-10-17 1991-04-25 Bosch Gmbh Robert ELECTROCHEMICAL PROBE
DE4021929C2 (en) * 1990-07-10 1998-04-30 Abb Patent Gmbh sensor
DE4033388C3 (en) * 1990-10-20 1998-01-29 Bosch Gmbh Robert Layer system for gas sensors and method for its production
JP2000310610A (en) 1999-02-25 2000-11-07 Denso Corp Gas sensor element and production thereof
JP4141074B2 (en) * 1999-12-17 2008-08-27 日本特殊陶業株式会社 Gas sensor and manufacturing method thereof

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
BR7401650D0 (en) 1974-11-19
CH589289A5 (en) 1977-06-30
IT1047010B (en) 1980-09-10
NL7403029A (en) 1974-09-10
GB1462639A (en) 1977-01-26
JPS49126390A (en) 1974-12-03
JPS5653456A (en) 1981-05-13
DE2311165A1 (en) 1974-09-12
DE2311165C2 (en) 1983-02-17
BE811947A (en) 1974-07-01
AU6628374A (en) 1975-09-11
JPS6033652U (en) 1985-03-07
FR2221046A6 (en) 1974-10-04

Similar Documents

Publication Publication Date Title
SE411644B (en) ELECTROCHEMICAL METHOD SENSOR FOR DETERMINATION OF THE ACID CONTENT IN EXHAUST
SE428331B (en) ELECTROCHEMICAL SENSOR FOR DETERMINATION OF THE ACID CONTENT IN EXHAUST GASES
SE393866B (en) ELECTROCHEMICAL SENSOR FOR DETERMINATION OF THE ACID CONTENT IN EXHAUST GASES AND PROCEDURES FOR THE PRODUCTION OF THE SAME
SE413701B (en) ELECTROCHEMICAL SENSOR FOR DETERMINATION OF THE ACID CONTENT IN EXHAUST GAS
SE429065B (en) ELECTROCHEMICAL META SENSOR FOR DETERMINATION OF THE ACID CONTENT IN EXHAUST
DK340275A (en) ELECTROCHEMICAL GAS DETECTORS
SE399129B (en) TEST STRIP FOR DETECTION OF PEROXIDATICALLY ACTIVE SUBSTANCES IN BODY SWEATSHOES
IT1046552B (en) ELECTROCHEMICAL MEASUREMENT PROBE TO DETERMINE THE CONTENT OF OXYGEN IN EXHAUST GAS ESPECIALLY IN EXHAUST GAS OF ENDO THERMAL ENGINES
SE411959B (en) GAS ANALYZER FOR MEASURING THE CONCENTRATION OF A GAS FORM COMPONENT IN A MAIN ROOM
IL37643A (en) Electrode arrangement suitable for measuring the concentration of a gas in blood
NO139633C (en) PROCEDURE FOR AA REDUCE THE CONTENT OF NITROUS GASES IN NITROSE GASES
IT7926024A0 (en) ELECTROCHEMICAL MEASUREMENT PROBE TO DETERMINE THE OXYGEN CONTENT IN GAS.
SE8100022L (en) ELECTROCHEMICAL METORGAN FOR DETERMINING THE ACID CONTENT OF EXHAUST GASES
SE7511683L (en) ELECTROCHEMICAL CELL
SE406667B (en) METAL GAS BATTERY
BE808064A (en) GAS INDICATOR
GB1442391A (en) Electrolytic cell for use in the measurement of the oxygen potential of gases
NO143860C (en) FUEL FOR USE IN TOBACCO
NO141234C (en) DEVICE FOR DETERMINATION OF THE ALCOHOLIC CONTENT IN EXHAUSTED AIR
SE394327B (en) POLAROGRAPHIC CELL INTENDED FOR SATURATION OF THE PARTIAL PRESSURE OF A GAS, SPECIAL ACID IN A LIQUID
CH524141A (en) Detector measuring cell for determining the thermal conductivity of gases
SE387173B (en) ELECTROCHEMICAL METHELL FOR CONTINUOUS SATURATION OF THE CARBON MONOXIDE CONTENT IN AIR
SE7507617L (en) METCELL FOR DETERMINING THE ACID CONCENTRATION IN A GAS MIXTURE.
FR2291493A1 (en) CELL FOR DETERMINING THE SULPHUROUS ANHYDRIDE CONTENT OF GAS MIXTURES
IT1027899B (en) ARRANGEMENT FOR MEASURING THE OXYGEN CONTENT IN COMBUSTION GAS CHANNELS