JPH0612526Y2 - 内燃機関用酸素センサ - Google Patents
内燃機関用酸素センサInfo
- Publication number
- JPH0612526Y2 JPH0612526Y2 JP17134786U JP17134786U JPH0612526Y2 JP H0612526 Y2 JPH0612526 Y2 JP H0612526Y2 JP 17134786 U JP17134786 U JP 17134786U JP 17134786 U JP17134786 U JP 17134786U JP H0612526 Y2 JPH0612526 Y2 JP H0612526Y2
- Authority
- JP
- Japan
- Prior art keywords
- platinum electrode
- combustion engine
- internal combustion
- ceramic tube
- oxygen sensor
- 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.)
- Expired - Lifetime
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 26
- 239000001301 oxygen Substances 0.000 title claims description 26
- 229910052760 oxygen Inorganic materials 0.000 title claims description 26
- 238000002485 combustion reaction Methods 0.000 title claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 46
- 239000007789 gas Substances 0.000 claims description 27
- 239000000919 ceramic Substances 0.000 claims description 24
- 229910052697 platinum Inorganic materials 0.000 claims description 22
- 239000011241 protective layer Substances 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000010948 rhodium Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17134786U JPH0612526Y2 (ja) | 1986-11-10 | 1986-11-10 | 内燃機関用酸素センサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17134786U JPH0612526Y2 (ja) | 1986-11-10 | 1986-11-10 | 内燃機関用酸素センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6378266U JPS6378266U (en, 2012) | 1988-05-24 |
| JPH0612526Y2 true JPH0612526Y2 (ja) | 1994-03-30 |
Family
ID=31106888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17134786U Expired - Lifetime JPH0612526Y2 (ja) | 1986-11-10 | 1986-11-10 | 内燃機関用酸素センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612526Y2 (en, 2012) |
-
1986
- 1986-11-10 JP JP17134786U patent/JPH0612526Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6378266U (en, 2012) | 1988-05-24 |
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