JPS5313980A - Oxygen concentration detector - Google Patents
Oxygen concentration detectorInfo
- 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
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
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)
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)
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 |
-
1976
- 1976-07-23 JP JP8833276A patent/JPS5313980A/en active Pending
Patent Citations (2)
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)
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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