JPS57151849A - Polarographic sensor for measuring oxygen content in gas - Google Patents

Polarographic sensor for measuring oxygen content in gas

Info

Publication number
JPS57151849A
JPS57151849A JP57019021A JP1902182A JPS57151849A JP S57151849 A JPS57151849 A JP S57151849A JP 57019021 A JP57019021 A JP 57019021A JP 1902182 A JP1902182 A JP 1902182A JP S57151849 A JPS57151849 A JP S57151849A
Authority
JP
Japan
Prior art keywords
gas
oxygen content
measuring oxygen
polarographic sensor
polarographic
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.)
Granted
Application number
JP57019021A
Other languages
Japanese (ja)
Other versions
JPH0213742B2 (en
Inventor
Mauraa Herumuuto
Miyuraa Kurausu
Rindaa Erunsuto
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS57151849A publication Critical patent/JPS57151849A/en
Publication of JPH0213742B2 publication Critical patent/JPH0213742B2/ja
Granted 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
    • G01N27/26—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
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • 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
    • G01N27/416—Systems
    • G01N27/48—Systems using polarography, i.e. measuring changes in current under a slowly-varying voltage

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)
JP57019021A 1981-02-12 1982-02-10 Polarographic sensor for measuring oxygen content in gas Granted JPS57151849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813104986 DE3104986A1 (en) 1981-02-12 1981-02-12 Polarographic sensor for the determination of the oxygen content of gases

Publications (2)

Publication Number Publication Date
JPS57151849A true JPS57151849A (en) 1982-09-20
JPH0213742B2 JPH0213742B2 (en) 1990-04-05

Family

ID=6124634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57019021A Granted JPS57151849A (en) 1981-02-12 1982-02-10 Polarographic sensor for measuring oxygen content in gas

Country Status (3)

Country Link
JP (1) JPS57151849A (en)
DE (1) DE3104986A1 (en)
FR (1) FR2499720A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114762A (en) * 1983-11-28 1985-06-21 Hitachi Ltd Oxygen concentration measuring apparatus

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315654A1 (en) * 1983-04-29 1984-10-31 Bosch Gmbh Robert POLAROGRAPHIC PROBE FOR DETERMINING THE OXYGEN CONTENT IN GASES
DE3323241C3 (en) * 1983-06-28 1998-11-12 Thermo Control Koertvelyessy G Oxygen probe with ceramic-protected electrode
JPS6024445A (en) * 1983-07-20 1985-02-07 Toyota Motor Corp Air-fuel ratio detector
DE3728289C1 (en) * 1987-08-25 1988-08-04 Bosch Gmbh Robert Limit current probe working according to the polarographic measuring principle
DE3833295A1 (en) * 1988-09-30 1990-04-05 Siemens Ag FASTER, TEMPERATURE COMPENSATED SENSOR, ESPECIALLY FOR OXYGEN AND FOR CAR EXHAUST GAS
DE3834987A1 (en) * 1988-10-14 1990-04-19 Bosch Gmbh Robert SENSOR ELEMENT FOR LIMIT CURRENT SENSORS FOR DETERMINING THE (LAMBDA) VALUE OF GAS MIXTURES
DE3841611A1 (en) * 1988-12-10 1990-06-13 Bosch Gmbh Robert SENSOR ELEMENT FOR LIMIT CURRENT SENSORS FOR DETERMINING THE (LAMBDA) VALUE OF GAS MIXTURES
DE4021929C2 (en) * 1990-07-10 1998-04-30 Abb Patent Gmbh sensor
DE4210398C2 (en) * 1992-03-30 1996-01-25 Siemens Ag Arrangement for determining a gas partial pressure in a gas mixture
DE4210396C2 (en) * 1992-03-30 1997-08-14 Siemens Ag Arrangement for determining a gas partial pressure of a determination gas in a gas mixture
DE19539357B4 (en) * 1994-10-24 2011-09-15 Denso Corporation Air-fuel ratio detecting means
DE4439901C2 (en) * 1994-11-08 1998-01-15 Bosch Gmbh Robert Electrochemical sensor for the determination of nitrogen oxides in gas mixtures
DE19523979A1 (en) * 1995-06-30 1997-01-02 Siemens Ag IC engine exhaust gas sensor with ceramic housing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114762A (en) * 1983-11-28 1985-06-21 Hitachi Ltd Oxygen concentration measuring apparatus

Also Published As

Publication number Publication date
FR2499720A1 (en) 1982-08-13
FR2499720B3 (en) 1984-10-19
JPH0213742B2 (en) 1990-04-05
DE3104986A1 (en) 1982-08-19
DE3104986C2 (en) 1988-06-01

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