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
Japanese (ja)
Other versions
JPS5732774B2 (en
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/en
Priority to US05/814,122 priority patent/US4121548A/en
Priority to DE19772733524 priority patent/DE2733524A1/en
Publication of JPS5319888A publication Critical patent/JPS5319888A/en
Publication of JPS5732774B2 publication Critical patent/JPS5732774B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (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 (en) 1976-08-08 1977-07-25 DEVICE FOR DETERMINING THE STATE OF WEAR OF AN OXYGEN SENSOR

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 (en) 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 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0211844A (en) * 1988-06-30 1990-01-16 Honda Motor Co Ltd Correction of output of exhaust concentration sensor
JP2015114274A (en) * 2013-12-13 2015-06-22 株式会社タニタ Gas concentration measuring device and replacement notification method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0211844A (en) * 1988-06-30 1990-01-16 Honda Motor Co Ltd Correction of output of exhaust concentration sensor
JP2015114274A (en) * 2013-12-13 2015-06-22 株式会社タニタ Gas concentration measuring device and replacement notification method

Also Published As

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

Similar Documents

Publication Publication Date Title
JPS5319887A (en) Deterioration detecting apparatus for oxygen concentration detector
JPS52100287A (en) Oxygen concentration detector
JPS53116896A (en) Measuring sensor for oxygen concentration
JPS5273085A (en) Oxygen concentration detector
JPS5349490A (en) Gas concentration detector
JPS52102091A (en) Protection hood for oxygen concentration detector
DE3067383D1 (en) Toner concentration detecting apparatus
JPS544185A (en) Oxygen concentration measuring device
JPS5337055A (en) Apparatus for detecting contact
JPS52153790A (en) Gas concentration measuring apparatus
JPS5381191A (en) Oxygen concentration sensor
JPS5234795A (en) Detecting apparatus for fluid concentration
JPS5333189A (en) Detector for extreme concentration level
JPS5337093A (en) Detection element for electroochemical oxygen measuring apparatus
JPS5319886A (en) Deterioration detecting apparatus for oxygen concentration detector
JPS5226288A (en) Apparatus for nonncontinuity prevention for viblating concentration meter
JPS5319888A (en) Deterioration detecting apparatus for oxygen concentration detector
JPS52100288A (en) Oxygen concentration detector
JPS5297789A (en) Oxygen concentration detector
JPS5352194A (en) Oxygen concentration measuring apparatus
JPS5270888A (en) Measuring apparatus for oxygen concentration
JPS5385025A (en) Object detecting apparatus
JPS5342878A (en) Soot concentration measuring apparatus
JPS5321989A (en) Measuring apparatus for gas concentration
JPS5379597A (en) Concentration detector for paramagnetic gases