JPS58162225U - Exhaust purification device - Google Patents
Exhaust purification deviceInfo
- Publication number
- JPS58162225U JPS58162225U JP6091182U JP6091182U JPS58162225U JP S58162225 U JPS58162225 U JP S58162225U JP 6091182 U JP6091182 U JP 6091182U JP 6091182 U JP6091182 U JP 6091182U JP S58162225 U JPS58162225 U JP S58162225U
- Authority
- JP
- Japan
- Prior art keywords
- expansion chamber
- exhaust purification
- wall surface
- oxygen sensor
- purification device
- 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)
- 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図は本考案の一実施例に係る排気浄化装置の斜視図
、第２図は第１図の排気浄化装置のうち排気マニホルド
部分の一部を断面にして示した平面図、第３図は第２図
の排気マニホルド部分の一部を断面にして示した正面図
、第４図は第２図の拡張室における流れの状態を併せ示
した断面図、である。
１・・・気マニホルド、３・・・拡張室、４・・・触媒
コンバータ、１０．１２・・・湾曲通路部、１３・・・
拡張室壁面、１３ａ・・・酸素センサ取付側の拡張室壁
面、１３ｂ・・・酸素センサ取付側と反対側の拡張室壁
面、１４・・・酸素センサ、２０・・・凸化部分、２１
，２２゜２３・・・エツジ化された角部。FIG. 1 is a perspective view of an exhaust gas purification device according to an embodiment of the present invention, FIG. 2 is a plan view showing a part of the exhaust manifold section of the exhaust gas purification device of FIG. 1, and FIG. 3 2 is a front view showing a part of the exhaust manifold portion shown in section in FIG. 2, and FIG. 4 is a sectional view also showing the flow state in the expansion chamber shown in FIG. 2. DESCRIPTION OF SYMBOLS 1... Air manifold, 3... Expansion chamber, 4... Catalytic converter, 10.12... Curved passage part, 13...
Expansion chamber wall surface, 13a... Expansion chamber wall surface on the oxygen sensor mounting side, 13b... Expansion chamber wall surface on the side opposite to the oxygen sensor mounting side, 14... Oxygen sensor, 20... Convex portion, 21
, 22° 23... Edged corner.
Claims (2)
排気マニホルドの湾曲通路部を開口させ、該拡張室内に
酸素センサを取付けた排気浄化装置において、前記拡張
室の酸素センサを取付けた側の壁面を湾曲通路部の拡張
室内への延長線まで凸化させたことを特徴とする排気浄
化装置。(1) In an exhaust purification system in which an expansion chamber is provided in the center of the exhaust manifold, a curved passage of the exhaust manifold is opened from the left and right sides, and an oxygen sensor is installed in the expansion chamber, the expansion chamber is located on the side where the oxygen sensor is installed. An exhaust purification device characterized in that the wall surface is convex to the extension line of the curved passage into the expansion chamber.
の壁面を、前記湾曲通路部の拡張室への開口部において
エツジ化させた実用新案登録請求の範囲第１項に記載の
排気浄化装置。(2) Exhaust purification according to claim 1, wherein the wall surface of the expansion chamber opposite to the wall surface on which the oxygen sensor is attached is formed into an edge at the opening of the curved passage to the expansion chamber. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6091182U JPS58162225U (en) | 1982-04-26 | 1982-04-26 | Exhaust purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6091182U JPS58162225U (en) | 1982-04-26 | 1982-04-26 | Exhaust purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58162225U true JPS58162225U (en) | 1983-10-28 |
| JPS6233058Y2 JPS6233058Y2 (en) | 1987-08-24 |
Family
ID=30071140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6091182U Granted JPS58162225U (en) | 1982-04-26 | 1982-04-26 | Exhaust purification device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58162225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019127852A (en) * | 2018-01-23 | 2019-08-01 | マツダ株式会社 | Multiple cylinder engine |
| US10598073B2 (en) | 2017-05-19 | 2020-03-24 | Honda Motor Co., Ltd. | Exhaust system of internal combustion engine |
-
1982
- 1982-04-26 JP JP6091182U patent/JPS58162225U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10598073B2 (en) | 2017-05-19 | 2020-03-24 | Honda Motor Co., Ltd. | Exhaust system of internal combustion engine |
| JP2019127852A (en) * | 2018-01-23 | 2019-08-01 | マツダ株式会社 | Multiple cylinder engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6233058Y2 (en) | 1987-08-24 |
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