JPS6243122U - - Google Patents
Info
- Publication number
- JPS6243122U JPS6243122U JP13440885U JP13440885U JPS6243122U JP S6243122 U JPS6243122 U JP S6243122U JP 13440885 U JP13440885 U JP 13440885U JP 13440885 U JP13440885 U JP 13440885U JP S6243122 U JPS6243122 U JP S6243122U
- Authority
- JP
- Japan
- Prior art keywords
- bent portion
- exhaust pipe
- combustion engine
- internal combustion
- wall
- 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
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Description
第１図はこの考案の第１の実施例の排気管の断
面図、第２図は第２の実施例の排気管の断面図、
第３図は第２図の排気管の製造方法を示す説明図
、第４図は第３の実施例の排気管の断面図、第５
図は従来の排気管内の流れを示す説明図である。 １……屈曲部、９，１１……砂状のセラミツク
（粗面）、１７，１９，２３，２５……小孔（粗
面）。
面図、第２図は第２の実施例の排気管の断面図、
第３図は第２図の排気管の製造方法を示す説明図
、第４図は第３の実施例の排気管の断面図、第５
図は従来の排気管内の流れを示す説明図である。 １……屈曲部、９，１１……砂状のセラミツク
（粗面）、１７，１９，２３，２５……小孔（粗
面）。
Claims (1)
- 屈曲部を備えた内燃機関の排気管において、前
記屈曲部での排気上流側の屈曲部の外側内壁と、
屈曲部での排気下流側の屈曲部の内側内壁とをそ
れぞれ粗面としたことを特徴とする内燃機関の排
気管。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13440885U JPS6243122U (ja) | 1985-09-04 | 1985-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13440885U JPS6243122U (ja) | 1985-09-04 | 1985-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6243122U true JPS6243122U (ja) | 1987-03-16 |
Family
ID=31035624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13440885U Pending JPS6243122U (ja) | 1985-09-04 | 1985-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6243122U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012163070A (ja) * | 2011-02-08 | 2012-08-30 | Nippon Soken Inc | 排気冷却用アダプタ |
-
1985
- 1985-09-04 JP JP13440885U patent/JPS6243122U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012163070A (ja) * | 2011-02-08 | 2012-08-30 | Nippon Soken Inc | 排気冷却用アダプタ |