JPS5531917A - Reproduction processing method of oxygen sensor - Google Patents
Reproduction processing method of oxygen sensorInfo
- Publication number
- JPS5531917A JPS5531917A JP10481778A JP10481778A JPS5531917A JP S5531917 A JPS5531917 A JP S5531917A JP 10481778 A JP10481778 A JP 10481778A JP 10481778 A JP10481778 A JP 10481778A JP S5531917 A JPS5531917 A JP S5531917A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen sensor
- solution
- immersed
- exhaust gas
- water
- 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
Links
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
- Catalysts (AREA)
Abstract
PURPOSE: To give sensitive response to the oxygen sensor element lacking in the response to the change in concentration of harmful component in exhaust gas resulted from the mounting in car for a long time, by means of immersing it in specific water solution.
CONSTITUTION: The chelate agent such as EDTA which can produce acid such as nitric acid enable to solve lead phosphate and tartaric acid, lead and water soluble chelate compound, is solved in water. The tip 4 constituting the exhaust gas exposed electrode of the oxygen sensor 1 consisting of the solid electrolytic substance surrounding the reference oxygen partial pressure giving means is immersed in the said solution 5, and it is fitted to the upper part of the bath 3 with the sensor fastener 2. It is desirable that the solution 5 is mixed or circulated while being immersed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10481778A JPS5531917A (en) | 1978-08-30 | 1978-08-30 | Reproduction processing method of oxygen sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10481778A JPS5531917A (en) | 1978-08-30 | 1978-08-30 | Reproduction processing method of oxygen sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5531917A true JPS5531917A (en) | 1980-03-06 |
JPS612185B2 JPS612185B2 (en) | 1986-01-23 |
Family
ID=14390948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10481778A Granted JPS5531917A (en) | 1978-08-30 | 1978-08-30 | Reproduction processing method of oxygen sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5531917A (en) |
-
1978
- 1978-08-30 JP JP10481778A patent/JPS5531917A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS612185B2 (en) | 1986-01-23 |
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