JPS58169111U - Exhaust purification device - Google Patents
Exhaust purification deviceInfo
- Publication number
- JPS58169111U JPS58169111U JP6781382U JP6781382U JPS58169111U JP S58169111 U JPS58169111 U JP S58169111U JP 6781382 U JP6781382 U JP 6781382U JP 6781382 U JP6781382 U JP 6781382U JP S58169111 U JPS58169111 U JP S58169111U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- heat control
- purification device
- exhaust
- notch
- 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
- Exhaust Silencers (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の第一実施例の概略構成を示す平面図、
第２図は第１図の正面図、第３図は第２図の右側面図、
第４図イは第３図のヒートコントロールバルブ部分の拡
大図、第４図口はイの左側面図、第５図は本考案の第二
実施例の概略側面図である。
１・・・・・・排気マニホルド、２・・・・・・吸気マ
ニホルド、３・・・ライザ部、４，９・・・ヒートコン
トロールバルブ、４ａ、 ９ｂ・・・・・・軸、４ｃ、
９ａ・・・・・・切欠き部、５．８・・・・・・酸
素センサ、５ａ、 ＄ａ・・量検出部、６・曲・触媒
コンバータ、７・・曲フロントパイプ。FIG. 1 is a plan view showing the schematic configuration of the first embodiment of the present invention;
Figure 2 is a front view of Figure 1, Figure 3 is a right side view of Figure 2,
4A is an enlarged view of the heat control valve portion of FIG. 3, the opening of FIG. 4 is a left side view of A, and FIG. 5 is a schematic side view of the second embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Exhaust manifold, 2... Intake manifold, 3... Riser part, 4, 9... Heat control valve, 4a, 9b... Shaft, 4c,
9a... Notch, 5.8... Oxygen sensor, 5a, $a... Quantity detection unit, 6... Curved catalytic converter, 7... Curved front pipe.
Claims (3)
部を接触させ、前記排気マニホルド内の前記ライザ部近
傍にヒートコントロールバルブを配設すると共に、前記
排気マニホルドの拡張室内に酸素センサの検出部を突設
してなる排気浄化装置において、前記酸素センサの検出
部を前記ヒートコントロールバルブの下流側で、かつ、
前記ヒートコントロールバルブの回転域内に配し、前記
検出部を前記排気マニホルドの中心部付近まで挿入させ
ると共に、前記ヒートコントロールバルブに前記検出部
との干渉を避けるための切欠き部を形成したことを特徴
とする排気浄化装置。(1) A part of the exhaust manifold is brought into contact with the riser part of the intake manifold, a heat control valve is disposed in the vicinity of the riser part in the exhaust manifold, and a detection part of the oxygen sensor is installed in the expansion chamber of the exhaust manifold. In the protruding exhaust gas purification device, the detection part of the oxygen sensor is located downstream of the heat control valve, and
The heat control valve is arranged within a rotational range of the heat control valve, the detection part is inserted near the center of the exhaust manifold, and a notch is formed in the heat control valve to avoid interference with the detection part. Characteristic exhaust purification device.
の側縁中途部に前記切欠き部を形成してなる実用新案登
録請求の範囲第１項記載の排気浄化装置。(2) ``The exhaust gas purification device according to claim 1, wherein the notch is formed in the middle of the side edge of the heat control valve on the detection section side.
側の側縁下端部に前記切欠き部を形成してなる実用新案
登録請求の範囲第１項記載の排気浄化装置。(3) The exhaust gas purification device according to claim 1, wherein the notch is formed at the lower end of the side edge of the heat control valve on the detection section side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6781382U JPS58169111U (en) | 1982-05-10 | 1982-05-10 | Exhaust purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6781382U JPS58169111U (en) | 1982-05-10 | 1982-05-10 | Exhaust purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58169111U true JPS58169111U (en) | 1983-11-11 |
| JPS6233060Y2 JPS6233060Y2 (en) | 1987-08-24 |
Family
ID=30077619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6781382U Granted JPS58169111U (en) | 1982-05-10 | 1982-05-10 | Exhaust purification device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58169111U (en) |
-
1982
- 1982-05-10 JP JP6781382U patent/JPS58169111U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6233060Y2 (en) | 1987-08-24 |
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