JPH01102421U - - Google Patents
Info
- Publication number
- JPH01102421U JPH01102421U JP19775687U JP19775687U JPH01102421U JP H01102421 U JPH01102421 U JP H01102421U JP 19775687 U JP19775687 U JP 19775687U JP 19775687 U JP19775687 U JP 19775687U JP H01102421 U JPH01102421 U JP H01102421U
- Authority
- JP
- Japan
- Prior art keywords
- motorcycle
- exhaust pipe
- collective
- exhaust system
- exhaust
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Characterised By The Charging Evacuation (AREA)
- Exhaust Silencers (AREA)
Description
第1図は本考案に係る自動二輪車全体図、第2
図は第1図のA―A矢視図、第3図は第2図のB
―B矢視図、第4図は本考案のエンジンの排気口
圧力図、第5図は従来のエンジンの排気口圧力図
、第6図はエンジンの模式図である。
尚、図面中、1は自動二輪車、1dは多気筒エ
ンジン、5は集合排気管、5bは接続部、7aは
膨張室、8はヘルムホルツ型共鳴箱、8aは同共
鳴箱の管である。
Figure 1 is an overall view of the motorcycle according to the present invention, Figure 2
The figure is the A-A arrow view in Figure 1, and the figure 3 is B in Figure 2.
4 is an exhaust port pressure diagram of the engine of the present invention, FIG. 5 is an exhaust port pressure diagram of a conventional engine, and FIG. 6 is a schematic diagram of the engine. In the drawings, 1 is a motorcycle, 1d is a multi-cylinder engine, 5 is a collective exhaust pipe, 5b is a connecting portion, 7a is an expansion chamber, 8 is a Helmholtz resonance box, and 8a is a tube of the resonance box.
Claims (1)
て排気する自動二輪車の排気装置において、前記
自動二輪車の集合排気管には膨張室を接続し、こ
の接続部にはヘルムホルツ型共鳴箱の管を挿入し
たことを特徴とする自動二輪車の排気装置。 In a motorcycle exhaust system that collects and exhausts exhaust gas from a multi-cylinder engine into a collective exhaust pipe, an expansion chamber is connected to the motorcycle's collective exhaust pipe, and a Helmholtz resonance box tube is inserted into this connection. A motorcycle exhaust system characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19775687U JPH01102421U (en) | 1987-12-26 | 1987-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19775687U JPH01102421U (en) | 1987-12-26 | 1987-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01102421U true JPH01102421U (en) | 1989-07-11 |
Family
ID=31488295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19775687U Pending JPH01102421U (en) | 1987-12-26 | 1987-12-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01102421U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4722716B2 (en) * | 2006-01-31 | 2011-07-13 | 本田技研工業株式会社 | Motorcycle exhaust system |
-
1987
- 1987-12-26 JP JP19775687U patent/JPH01102421U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4722716B2 (en) * | 2006-01-31 | 2011-07-13 | 本田技研工業株式会社 | Motorcycle exhaust system |
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