JPS5537986A - Combustion durability test equipment for oxygen sensor - Google Patents
Combustion durability test equipment for oxygen sensorInfo
- Publication number
- JPS5537986A JPS5537986A JP11196878A JP11196878A JPS5537986A JP S5537986 A JPS5537986 A JP S5537986A JP 11196878 A JP11196878 A JP 11196878A JP 11196878 A JP11196878 A JP 11196878A JP S5537986 A JPS5537986 A JP S5537986A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen sensor
- durability test
- combustion
- atmosphere
- air
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
PURPOSE: To make the combustion durability test of an oxygen sensor possible by forming continuously a constant and stable atmosphere for a long period of time.
CONSTITUTION: By air-rate control supply method 7 and town gas-rate control supply method 8, air and coal gas are supplied to mixing combustion chamber 9 by controlling to a fixed ratio. Then, igniter 10 ignites a mixture of air and town gas to put mixing combustion chamber 9 in the same state as the combustion atmosphere where an automobile engine is working at a high speed, so that the combustion durability test of oxygen sensor 11 in mixing combustion chamber 9 can be carried out. As a result, the same atmosphere as the severe high-speed run of an automobile engine can be set and controlled and the atmosphere can further be maintained continuously for a long period, so that the long-period combustion durability test of oxygen sensor 11 can be carried out.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11196878A JPS5537986A (en) | 1978-09-11 | 1978-09-11 | Combustion durability test equipment for oxygen sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11196878A JPS5537986A (en) | 1978-09-11 | 1978-09-11 | Combustion durability test equipment for oxygen sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5537986A true JPS5537986A (en) | 1980-03-17 |
Family
ID=14574644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11196878A Pending JPS5537986A (en) | 1978-09-11 | 1978-09-11 | Combustion durability test equipment for oxygen sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5537986A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63253248A (en) * | 1987-04-10 | 1988-10-20 | Ngk Spark Plug Co Ltd | Device for testing durability of oxygen sensor |
-
1978
- 1978-09-11 JP JP11196878A patent/JPS5537986A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63253248A (en) * | 1987-04-10 | 1988-10-20 | Ngk Spark Plug Co Ltd | Device for testing durability of oxygen sensor |
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