JPS63143713U - - Google Patents
Info
- Publication number
- JPS63143713U JPS63143713U JP3555687U JP3555687U JPS63143713U JP S63143713 U JPS63143713 U JP S63143713U JP 3555687 U JP3555687 U JP 3555687U JP 3555687 U JP3555687 U JP 3555687U JP S63143713 U JPS63143713 U JP S63143713U
- Authority
- JP
- Japan
- Prior art keywords
- expansion chamber
- silencer
- exhaust
- expansion
- chambers
- 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 description 8
Description
第１図は本考案の実施例にかかる消音装置の構
造を示す一部断面した平面図、第２図は他の実施
例にかかる消音装置の構造を示す一部断面した平
面図、第３図は従来の消音装置の構造を示す一部
断面した平面図である。
１，１′……消音器、２，２Ａ，２Ｂ……排気
マニホルド、３，３′……第１膨脹室、４，４′
……第２膨脹室、５……共鳴室、５′……第３膨
脹室、６，６Ａ，６Ｂ……連通管、７……排気管
、Ａ……外気側。
FIG. 1 is a partially sectional plan view showing the structure of a silencer according to an embodiment of the present invention, FIG. 2 is a partially sectional plan view showing the structure of a silencer according to another embodiment, and FIG. FIG. 1 is a partially sectional plan view showing the structure of a conventional silencer. 1, 1'... Silencer, 2, 2A, 2B... Exhaust manifold, 3, 3'... First expansion chamber, 4, 4'
...Second expansion chamber, 5...Resonance chamber, 5'...Third expansion chamber, 6, 6A, 6B...Communication pipe, 7...Exhaust pipe, A...Outside air side.
Claims (1)
接続されている排気消音装置において、消音器の
中央部に第１膨脹室を設け、その両側の一方に第
２膨脹室を、他方に第３膨脹室あるいは共鳴室を
形成し、それらの間、およびそれらの一つと外気
側を連通管で連通させるとともに、上記第１膨脹
室に二本の排気管を接続したことを特徴とするエ
ンジンの排気消音装置。 In an exhaust silencer in which a silencer is connected to the engine body through two exhaust pipes, a first expansion chamber is provided in the center of the silencer, a second expansion chamber is provided on one side of the first expansion chamber, and a second expansion chamber is provided on the other side. An engine characterized in that three expansion chambers or resonance chambers are formed, one of them and one of them is communicated with the outside air side through a communication pipe, and two exhaust pipes are connected to the first expansion chamber. Exhaust silencer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3555687U JPS63143713U (en) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3555687U JPS63143713U (en) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143713U true JPS63143713U (en) | 1988-09-21 |
Family
ID=30845162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3555687U Pending JPS63143713U (en) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143713U (en) |
-
1987
- 1987-03-11 JP JP3555687U patent/JPS63143713U/ja active Pending