JPH02149819U - - Google Patents
Info
- Publication number
- JPH02149819U JPH02149819U JP5947489U JP5947489U JPH02149819U JP H02149819 U JPH02149819 U JP H02149819U JP 5947489 U JP5947489 U JP 5947489U JP 5947489 U JP5947489 U JP 5947489U JP H02149819 U JPH02149819 U JP H02149819U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- exhaust
- heat shield
- shield plate
- fixed
- 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
- 238000003466 welding Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
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
示す正面図である。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
図は第１図の貫通孔に肉盛溶接をした状態を示す
正面図である。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、６３……貫通孔
、６９……肉盛溶接。
1 is a front 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 front view showing a state in which overlay welding has been applied to the through hole in FIG. 1. 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... Gathering part, 63... Through hole, 69... Overlay welding.
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、
前記遮熱板に貫通孔を形成し、この貫通孔に肉盛
溶接することにより、前記遮熱板を前記排気管に
溶接固定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 welded and fixed to the exhaust pipe by forming a through hole in the heat shield plate and overlaying the through hole with overlay welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989059474U JPH0738648Y2 (en) | 1989-05-22 | 1989-05-22 | Pipe manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989059474U JPH0738648Y2 (en) | 1989-05-22 | 1989-05-22 | Pipe manifold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02149819U true JPH02149819U (en) | 1990-12-21 |
| JPH0738648Y2 JPH0738648Y2 (en) | 1995-09-06 |
Family
ID=31585998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989059474U Expired - Lifetime JPH0738648Y2 (en) | 1989-05-22 | 1989-05-22 | Pipe manifold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738648Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5491516U (en) * | 1977-12-13 | 1979-06-28 | ||
| JPS63170518U (en) * | 1987-04-28 | 1988-11-07 |
-
1989
- 1989-05-22 JP JP1989059474U patent/JPH0738648Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5491516U (en) * | 1977-12-13 | 1979-06-28 | ||
| JPS63170518U (en) * | 1987-04-28 | 1988-11-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738648Y2 (en) | 1995-09-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |