JPS57192851A - Limiting current type oxygen concentration detector compensated for temperature of measured output - Google Patents

Limiting current type oxygen concentration detector compensated for temperature of measured output

Info

Publication number
JPS57192851A
JPS57192851A JP56078030A JP7803081A JPS57192851A JP S57192851 A JPS57192851 A JP S57192851A JP 56078030 A JP56078030 A JP 56078030A JP 7803081 A JP7803081 A JP 7803081A JP S57192851 A JPS57192851 A JP S57192851A
Authority
JP
Japan
Prior art keywords
section
oxygen concentration
limiting current
temperature
internal resistance
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
JP56078030A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0125418B2 (enrdf_load_stackoverflow
Inventor
Haruyoshi Kondo
Keiichi Saji
Takashi Takeuchi
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
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 Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Priority to JP56078030A priority Critical patent/JPS57192851A/ja
Priority to US06/373,257 priority patent/US4626338A/en
Publication of JPS57192851A publication Critical patent/JPS57192851A/ja
Publication of JPH0125418B2 publication Critical patent/JPH0125418B2/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
    • G01N27/4065—Circuit arrangements specially adapted therefor

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)
JP56078030A 1981-05-01 1981-05-25 Limiting current type oxygen concentration detector compensated for temperature of measured output Granted JPS57192851A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56078030A JPS57192851A (en) 1981-05-25 1981-05-25 Limiting current type oxygen concentration detector compensated for temperature of measured output
US06/373,257 US4626338A (en) 1981-05-01 1982-04-29 Equipment for detecting oxygen concentration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56078030A JPS57192851A (en) 1981-05-25 1981-05-25 Limiting current type oxygen concentration detector compensated for temperature of measured output

Publications (2)

Publication Number Publication Date
JPS57192851A true JPS57192851A (en) 1982-11-27
JPH0125418B2 JPH0125418B2 (enrdf_load_stackoverflow) 1989-05-17

Family

ID=13650406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56078030A Granted JPS57192851A (en) 1981-05-01 1981-05-25 Limiting current type oxygen concentration detector compensated for temperature of measured output

Country Status (1)

Country Link
JP (1) JPS57192851A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007064873A (ja) * 2005-09-01 2007-03-15 Toyota Motor Corp 排気ガスセンサの故障検出装置
JP2007147610A (ja) * 2005-11-23 2007-06-14 Robert Bosch Gmbh ラムダ測定信号の校正方法及び装置
JP2007278967A (ja) * 2006-04-11 2007-10-25 Toyota Motor Corp 排気ガスセンサの信号処理装置
JP2009133713A (ja) * 2007-11-30 2009-06-18 Fuji Electric Systems Co Ltd 酸素センサの電極活性化処理方法、および、電極活性化処理装置
JP2016540965A (ja) * 2013-10-16 2016-12-28 エミセンス テクノロジーズ エルエルシーＥｍｉｓｅｎｓｅ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｌｌｃ 電圧−電流時間差分を用いる電気化学センシング
JP2019196946A (ja) * 2018-05-08 2019-11-14 株式会社Ｓｏｋｅｎ 空燃比検出装置及び空燃比検出方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007064873A (ja) * 2005-09-01 2007-03-15 Toyota Motor Corp 排気ガスセンサの故障検出装置
JP2007147610A (ja) * 2005-11-23 2007-06-14 Robert Bosch Gmbh ラムダ測定信号の校正方法及び装置
JP2007278967A (ja) * 2006-04-11 2007-10-25 Toyota Motor Corp 排気ガスセンサの信号処理装置
JP2009133713A (ja) * 2007-11-30 2009-06-18 Fuji Electric Systems Co Ltd 酸素センサの電極活性化処理方法、および、電極活性化処理装置
JP2016540965A (ja) * 2013-10-16 2016-12-28 エミセンス テクノロジーズ エルエルシーＥｍｉｓｅｎｓｅ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｌｌｃ 電圧−電流時間差分を用いる電気化学センシング
JP2019196946A (ja) * 2018-05-08 2019-11-14 株式会社Ｓｏｋｅｎ 空燃比検出装置及び空燃比検出方法

Also Published As

Publication number Publication date
JPH0125418B2 (enrdf_load_stackoverflow) 1989-05-17

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