JPS6379421U - - Google Patents
Info
- Publication number
- JPS6379421U JPS6379421U JP17500986U JP17500986U JPS6379421U JP S6379421 U JPS6379421 U JP S6379421U JP 17500986 U JP17500986 U JP 17500986U JP 17500986 U JP17500986 U JP 17500986U JP S6379421 U JPS6379421 U JP S6379421U
- Authority
- JP
- Japan
- Prior art keywords
- silencer
- exhaust pipe
- chambers
- opening
- opened
- 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
- 230000003584 silencer Effects 0.000 claims 4
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図乃至第３図は本考案の３つの実施例を示
す各略側断面図である。
７……アウトレツトパイプ、８，９，１２，１
３，１４，１６，１７……インナパイプ、１０…
…排気パイプであるブランチパイプ、１１……開
閉バルブ、１５……排気パイプである第２のアウ
トレツトパイプ。
1 to 3 are schematic side sectional views showing three embodiments of the present invention. 7... Outlet pipe, 8, 9, 12, 1
3, 14, 16, 17... Inner pipe, 10...
...branch pipe which is an exhaust pipe, 11...opening/closing valve, 15...second outlet pipe which is an exhaust pipe.
Claims (1)
に設けられたアウトレツトパイプとは別に、上流
端を前記室のうちの１つの室に開口連通すると共
に下流端を消音器外に開口した長尺の排気パイプ
を設け、該排気パイプの上流端開口部を、消音器
内に設けられたインナパイプの下流開口部に離間
して対向的に配置し、かつ該排気パイプの下流部
内には、該排気パイプを開閉する開閉バルブを設
け、該開閉バルブを、エンジンの回転状態により
開閉作動するようにしたことを特徴とする内燃機
関用消音装置。 All the chambers in the silencer are formed into expansion chambers, and apart from the outlet pipe provided in the silencer, the upstream end is opened and communicated with one of the chambers, and the downstream end is connected to the outside of the silencer. A long open exhaust pipe is provided, and the upstream end opening of the exhaust pipe is spaced apart from and opposed to the downstream opening of the inner pipe provided in the silencer, and the A muffler for an internal combustion engine, comprising an on-off valve for opening and closing the exhaust pipe, and the on-off valve is opened and closed depending on the rotational state of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17500986U JPS6379421U (en) | 1986-11-13 | 1986-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17500986U JPS6379421U (en) | 1986-11-13 | 1986-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6379421U true JPS6379421U (en) | 1988-05-25 |
Family
ID=31113931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17500986U Pending JPS6379421U (en) | 1986-11-13 | 1986-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6379421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH036011U (en) * | 1989-06-06 | 1991-01-22 | ||
| JPH03102022U (en) * | 1990-02-02 | 1991-10-24 |
-
1986
- 1986-11-13 JP JP17500986U patent/JPS6379421U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH036011U (en) * | 1989-06-06 | 1991-01-22 | ||
| JPH03102022U (en) * | 1990-02-02 | 1991-10-24 |