JPH036016U - - Google Patents
Info
- Publication number
- JPH036016U JPH036016U JP6646189U JP6646189U JPH036016U JP H036016 U JPH036016 U JP H036016U JP 6646189 U JP6646189 U JP 6646189U JP 6646189 U JP6646189 U JP 6646189U JP H036016 U JPH036016 U JP H036016U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- heat shield
- shield plate
- exhaust
- manifold
- 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)
Description
第１図は第３図のパイプマニホールドの要部を
示す斜視図である。第２図は第１図の−線に
沿う横断面図である。第３図は本考案のパイプマ
ニホールドの一実施例を示す斜視図である。第４
図は本考案の他の実施例を示す平面図である。第
５図は従来のパイプマニホールドを示す斜視図で
ある。第６図は遮熱板の排気管への溶接部の詳細
を示す正面図である。第７図は遮熱板の溶接部に
発生する亀裂を説明するための説明図である。
主要な部分の符号の説明、４１……マニホール
ド本体、４３，４４，４５，４６……排気管、４
９……遮熱板、５５……集合部、６９……溶接部
、７１……突出部。
1 is a perspective view showing essential parts of the pipe manifold shown in FIG. 3. FIG. FIG. 2 is a cross-sectional view taken along the - line in FIG. 1. FIG. 3 is a perspective view showing an embodiment of the pipe manifold of the present invention. Fourth
The figure is a plan view showing another embodiment of the present invention. FIG. 5 is a perspective view showing a conventional pipe manifold. FIG. 6 is a front view showing details of the welded portion of the heat shield plate to the exhaust pipe. FIG. 7 is an explanatory diagram for explaining cracks that occur in the welded portion of the heat shield plate. Explanation of symbols of main parts, 41... Manifold body, 43, 44, 45, 46... Exhaust pipe, 4
9...Heat shield plate, 55...Collection part, 69...Welding part, 71...Protrusion part.
Claims (1)
体に、パイプ材からなりエンジンからの排気ガス
を導く複数本の排気管の一端をそれぞれ開口し、
これ等の排気管の他端を集合部において集合する
とともに、前記各排気管の外周に遮熱板を溶接に
より固定してなるパイプマニホールドにおいて、
前記遮熱板に、この遮熱板の溶接部を囲んで、外
側に突出する環状あるいは半環状の突出部を一体
成形してなることを特徴とするパイプマニホール
ド。 The manifold body, which is fixed to the exhaust side of the engine, has one end opened, respectively, of multiple exhaust pipes made of pipe material that guide exhaust gas from the engine.
In a pipe manifold in which the other ends of these exhaust pipes are assembled at a gathering part, and a heat shield plate is fixed to the outer periphery of each exhaust pipe by welding,
A pipe manifold characterized in that the heat shield plate is integrally formed with an annular or semi-annular protrusion that surrounds a welded portion of the heat shield plate and protrudes outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066461U JPH0810656Y2 (en) | 1989-06-06 | 1989-06-06 | Pipe manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066461U JPH0810656Y2 (en) | 1989-06-06 | 1989-06-06 | Pipe manifold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH036016U true JPH036016U (en) | 1991-01-22 |
| JPH0810656Y2 JPH0810656Y2 (en) | 1996-03-29 |
Family
ID=31599203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989066461U Expired - Fee Related JPH0810656Y2 (en) | 1989-06-06 | 1989-06-06 | Pipe manifold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810656Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5491516U (en) * | 1977-12-13 | 1979-06-28 | ||
| JPS5649480A (en) * | 1979-09-28 | 1981-05-06 | Nippon Pillar Packing | Electric insulation pipe joint |
-
1989
- 1989-06-06 JP JP1989066461U patent/JPH0810656Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5491516U (en) * | 1977-12-13 | 1979-06-28 | ||
| JPS5649480A (en) * | 1979-09-28 | 1981-05-06 | Nippon Pillar Packing | Electric insulation pipe joint |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810656Y2 (en) | 1996-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |