JPS5319888A - Deterioration detecting apparatus for oxygen concentration detector - Google Patents

Deterioration detecting apparatus for oxygen concentration detector

Info

Publication number
JPS5319888A
JPS5319888A JP9412376A JP9412376A JPS5319888A JP S5319888 A JPS5319888 A JP S5319888A JP 9412376 A JP9412376 A JP 9412376A JP 9412376 A JP9412376 A JP 9412376A JP S5319888 A JPS5319888 A JP S5319888A
Authority
JP
Japan
Prior art keywords
oxygen concentration
detecting apparatus
concentration detector
deterioration detecting
deterioration
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
JP9412376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5732774B2 (enrdf_load_stackoverflow
Inventor
Tadashi Hatsutori
Kimiaki Yamaguchi
Takamichi Nakase
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.)
Soken Inc
Original Assignee
Nippon Soken 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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP9412376A priority Critical patent/JPS5319888A/ja
Priority to US05/814,122 priority patent/US4121548A/en
Priority to DE19772733524 priority patent/DE2733524A1/de
Publication of JPS5319888A publication Critical patent/JPS5319888A/ja
Publication of JPS5732774B2 publication Critical patent/JPS5732774B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP9412376A 1976-08-08 1976-08-08 Deterioration detecting apparatus for oxygen concentration detector Granted JPS5319888A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9412376A JPS5319888A (en) 1976-08-08 1976-08-08 Deterioration detecting apparatus for oxygen concentration detector
US05/814,122 US4121548A (en) 1976-08-08 1977-07-08 Deteriorated condition detecting apparatus for an oxygen sensor
DE19772733524 DE2733524A1 (de) 1976-08-08 1977-07-25 Vorrichtung zur feststellung des abnutzungszustandes eines sauerstoffmessfuehlers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9412376A JPS5319888A (en) 1976-08-08 1976-08-08 Deterioration detecting apparatus for oxygen concentration detector

Publications (2)

Publication Number Publication Date
JPS5319888A true JPS5319888A (en) 1978-02-23
JPS5732774B2 JPS5732774B2 (enrdf_load_stackoverflow) 1982-07-13

Family

ID=14101637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9412376A Granted JPS5319888A (en) 1976-08-08 1976-08-08 Deterioration detecting apparatus for oxygen concentration detector

Country Status (1)

Country Link
JP (1) JPS5319888A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0211844A (ja) * 1988-06-30 1990-01-16 Honda Motor Co Ltd 排気濃度センサの出力補正方法
JP2015114274A (ja) * 2013-12-13 2015-06-22 株式会社タニタ ガス濃度計測装置及び交換通知方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0211844A (ja) * 1988-06-30 1990-01-16 Honda Motor Co Ltd 排気濃度センサの出力補正方法
JP2015114274A (ja) * 2013-12-13 2015-06-22 株式会社タニタ ガス濃度計測装置及び交換通知方法

Also Published As

Publication number Publication date
JPS5732774B2 (enrdf_load_stackoverflow) 1982-07-13

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