JPS63170518U - - Google Patents
Info
- Publication number
- JPS63170518U JPS63170518U JP6352287U JP6352287U JPS63170518U JP S63170518 U JPS63170518 U JP S63170518U JP 6352287 U JP6352287 U JP 6352287U JP 6352287 U JP6352287 U JP 6352287U JP S63170518 U JPS63170518 U JP S63170518U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- pipe
- outer tube
- deformed part
- tube
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の実施例の正面図、第２図は排
気管の縦断面図、第３図は第２図の―線断面
図である。 ３…排気管、６…外管、７…内管、８…変形部
、８ａ…頂点、９…溶接部。
気管の縦断面図、第３図は第２図の―線断面
図である。 ３…排気管、６…外管、７…内管、８…変形部
、８ａ…頂点、９…溶接部。
Claims (1)
- 外管と内管を断熱のための間隙を介在させて２
重に嵌合して排気管を形成し、この排気管の複数
個を排気集合部に接続した排気マニホルドにおい
て、前記排気管における内管の両端に断面形状略
多角形の変形部を設け、この変形部の頂点を外管
の内面に圧接すると共に一端において内管と外管
を溶接固定したことを特徴とする、内燃機関の排
気マニホルド。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987063522U JPH0240249Y2 (ja) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987063522U JPH0240249Y2 (ja) | 1987-04-28 | 1987-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63170518U true JPS63170518U (ja) | 1988-11-07 |
| JPH0240249Y2 JPH0240249Y2 (ja) | 1990-10-26 |
Family
ID=30898829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987063522U Expired JPH0240249Y2 (ja) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240249Y2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02149819U (ja) * | 1989-05-22 | 1990-12-21 | ||
| JPH0335217U (ja) * | 1989-08-17 | 1991-04-05 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5015055U (ja) * | 1973-06-05 | 1975-02-17 |
-
1987
- 1987-04-28 JP JP1987063522U patent/JPH0240249Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5015055U (ja) * | 1973-06-05 | 1975-02-17 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02149819U (ja) * | 1989-05-22 | 1990-12-21 | ||
| JPH0335217U (ja) * | 1989-08-17 | 1991-04-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240249Y2 (ja) | 1990-10-26 |