JPS5313980A - Oxygen concentration detector - Google Patents

Oxygen concentration detector

Info

Publication number
JPS5313980A
JPS5313980A JP8833276A JP8833276A JPS5313980A JP S5313980 A JPS5313980 A JP S5313980A JP 8833276 A JP8833276 A JP 8833276A JP 8833276 A JP8833276 A JP 8833276A JP S5313980 A JPS5313980 A JP S5313980A
Authority
JP
Japan
Prior art keywords
concentration detector
oxygen concentration
coatings
automobile
specified
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.)
Pending
Application number
JP8833276A
Other languages
Japanese (ja)
Inventor
Masatoshi Suzuki
Kazuya Soda
Yasuo Nakamura
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.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP8833276A priority Critical patent/JPS5313980A/en
Publication of JPS5313980A publication Critical patent/JPS5313980A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To give good durability and stable good various characteristics to O2 concentration detector which provides element made of oxygen ion conductive metal oxide, by coating electrode surface on the side exposed to automobile exahust gas with specified two coatings.
COPYRIGHT: (C)1978,JPO&Japio
JP8833276A 1976-07-23 1976-07-23 Oxygen concentration detector Pending JPS5313980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8833276A JPS5313980A (en) 1976-07-23 1976-07-23 Oxygen concentration detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8833276A JPS5313980A (en) 1976-07-23 1976-07-23 Oxygen concentration detector

Publications (1)

Publication Number Publication Date
JPS5313980A true JPS5313980A (en) 1978-02-08

Family

ID=13939910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8833276A Pending JPS5313980A (en) 1976-07-23 1976-07-23 Oxygen concentration detector

Country Status (1)

Country Link
JP (1) JPS5313980A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754854A (en) * 1980-09-19 1982-04-01 Matsushita Electric Ind Co Ltd Oxygen concentration detector
US4915814A (en) * 1987-09-30 1990-04-10 Hitachi, Ltd. Sensor for measurement of air/fuel ratio and method of manufacturing
JPH0425754A (en) * 1990-05-22 1992-01-29 Japan Electron Control Syst Co Ltd Oxygen concentration sensor
EP0686847A2 (en) 1994-06-09 1995-12-13 Nippondenso Co., Ltd. Oxygen concentration detector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126390A (en) * 1973-03-07 1974-12-03
JPS5273085A (en) * 1975-12-15 1977-06-18 Nippon Soken Oxygen concentration detector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126390A (en) * 1973-03-07 1974-12-03
JPS5273085A (en) * 1975-12-15 1977-06-18 Nippon Soken Oxygen concentration detector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754854A (en) * 1980-09-19 1982-04-01 Matsushita Electric Ind Co Ltd Oxygen concentration detector
JPS6339855B2 (en) * 1980-09-19 1988-08-08 Matsushita Electric Ind Co Ltd
US4915814A (en) * 1987-09-30 1990-04-10 Hitachi, Ltd. Sensor for measurement of air/fuel ratio and method of manufacturing
JPH0425754A (en) * 1990-05-22 1992-01-29 Japan Electron Control Syst Co Ltd Oxygen concentration sensor
EP0686847A2 (en) 1994-06-09 1995-12-13 Nippondenso Co., Ltd. Oxygen concentration detector
US5593558A (en) * 1994-06-09 1997-01-14 Nippondenso Co., Ltd. Oxygen concentration detector

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