JPH023013U - - Google Patents
Info
- Publication number
- JPH023013U JPH023013U JP8037288U JP8037288U JPH023013U JP H023013 U JPH023013 U JP H023013U JP 8037288 U JP8037288 U JP 8037288U JP 8037288 U JP8037288 U JP 8037288U JP H023013 U JPH023013 U JP H023013U
- Authority
- JP
- Japan
- Prior art keywords
- container
- exhaust gas
- inner container
- outer container
- housed
- 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
- 230000003197 catalytic effect Effects 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第１図は本考案の触媒コンバータの一実施例を
示す縦断面図である。第２図は第１図の触媒コン
バータを示す斜視図である。第３図は従来の触媒
コンバータを示す説明図である。第４図はメタル
ハニカム担体の波板と平板とを巻回している状態
を示す説明図である。
主要な部分の符号の説明、３１…触媒担体、３
３…排気ガス流入口、３５…排気ガス流出口、３
７…内側容器、４１…底面、４３…外側容器、４
９…蓋部材。
FIG. 1 is a longitudinal sectional view showing an embodiment of the catalytic converter of the present invention. FIG. 2 is a perspective view of the catalytic converter of FIG. 1. FIG. 3 is an explanatory diagram showing a conventional catalytic converter. FIG. 4 is an explanatory diagram showing a state in which a corrugated plate and a flat plate of a metal honeycomb carrier are wound. Explanation of symbols of main parts, 31... Catalyst carrier, 3
3...Exhaust gas inlet, 35...Exhaust gas outlet, 3
7...Inner container, 41...Bottom surface, 43...Outer container, 4
9...Lid member.
Claims (1)
れぞれ接続される複数本のブランチ管の他端開口
部の下流側に配置されるとともに、内部に収容さ
れる触媒担体をほぼ垂直方向に配置してなる触媒
コンバータにおいて、前記触媒担体を、下面に排
気ガス流入口を有し、上面に排気ガス流出口を有
する筒状の内側容器内に収容するとともに、この
内側容器を、底面を有する外側容器内に、容器内
に、外容器の底面と前記内側容器の排気ガス流入
口との間に間隙が形成されるように収容し、前記
外側容器の上端と前記内側容器との間を、環状の
蓋部材により密閉し、この蓋部材に前記ブランチ
管の他端開口部をそれぞれ開口してなることを特
徴とする触媒コンバータ。 A catalyst that is arranged downstream of the other end openings of a plurality of branch pipes each having one end opening connected to the exhaust manifold of the engine, and has a catalyst carrier housed inside arranged in a substantially vertical direction. In the converter, the catalyst carrier is housed in a cylindrical inner container having an exhaust gas inlet on the lower surface and an exhaust gas outlet on the upper surface, and the inner container is placed in an outer container having a bottom surface. The outer container is housed in a container such that a gap is formed between the bottom surface of the outer container and the exhaust gas inlet of the inner container, and a ring-shaped lid member is provided between the upper end of the outer container and the inner container. A catalytic converter, characterized in that the catalytic converter is sealed, and the other end openings of the branch pipes are opened in the lid member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8037288U JPH023013U (en) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8037288U JPH023013U (en) | 1988-06-17 | 1988-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023013U true JPH023013U (en) | 1990-01-10 |
Family
ID=31305201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8037288U Pending JPH023013U (en) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011047349A (en) * | 2009-08-28 | 2011-03-10 | Ud Trucks Corp | Exhaust gas purification device |
-
1988
- 1988-06-17 JP JP8037288U patent/JPH023013U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011047349A (en) * | 2009-08-28 | 2011-03-10 | Ud Trucks Corp | Exhaust gas purification device |
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