JPS61152960U - - Google Patents
Info
- Publication number
- JPS61152960U JPS61152960U JP3460585U JP3460585U JPS61152960U JP S61152960 U JPS61152960 U JP S61152960U JP 3460585 U JP3460585 U JP 3460585U JP 3460585 U JP3460585 U JP 3460585U JP S61152960 U JPS61152960 U JP S61152960U
- Authority
- JP
- Japan
- Prior art keywords
- concentration sensor
- oxygen concentration
- pipe
- oxygen
- dual
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
Description
第１図は第２図の要部拡断面図、第２図は２つ
の酸素濃度センサを有する内燃機関の概略図、第
３図は他の実施例の断面図、第４図はさらに他の
実施例の断面図である。
１４……排気マニホールド、２０，２４……排
気管、２６，２８……酸素濃度センサ、２２……
デユアルベツド触媒コンバータ、３４……ケース
、４０……パイプ、４２……プレート。
Fig. 1 is an enlarged sectional view of the main part of Fig. 2, Fig. 2 is a schematic diagram of an internal combustion engine having two oxygen concentration sensors, Fig. 3 is a sectional view of another embodiment, and Fig. 4 is a further sectional view of another embodiment. It is a sectional view of an example. 14... Exhaust manifold, 20, 24... Exhaust pipe, 26, 28... Oxygen concentration sensor, 22...
Dual bed catalytic converter, 34...case, 40...pipe, 42...plate.
Claims (1)
むデユアルベツド触媒コンバータを設置し、該デ
ユアルベツド触媒コンバータのケース内に二次空
気導入のためのパイプと排気ガス中の酸素成分濃
度を検出する酸素濃度センサとをほぼ対向させて
突出配置し、前記パイプと前記酸素濃度センサと
の間に隔壁部材を取付けたことを特徴とする酸素
濃度センサの取付け構造。 A dual-alved catalytic converter including a three-way catalyst and an oxidation catalyst is installed in the exhaust system of an internal combustion engine, and inside the case of the dual-alved catalytic converter is a pipe for introducing secondary air and an oxygen pipe for detecting the concentration of oxygen components in the exhaust gas. 1. A mounting structure for an oxygen concentration sensor, characterized in that the oxygen concentration sensor is arranged to protrude substantially opposite to the oxygen concentration sensor, and a partition member is attached between the pipe and the oxygen concentration sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3460585U JPS61152960U (en) | 1985-03-13 | 1985-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3460585U JPS61152960U (en) | 1985-03-13 | 1985-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61152960U true JPS61152960U (en) | 1986-09-22 |
Family
ID=30538130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3460585U Pending JPS61152960U (en) | 1985-03-13 | 1985-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61152960U (en) |
-
1985
- 1985-03-13 JP JP3460585U patent/JPS61152960U/ja active Pending