JPS5999124U - 2-cycle engine exhaust system - Google Patents
2-cycle engine exhaust systemInfo
- Publication number
- JPS5999124U JPS5999124U JP19985782U JP19985782U JPS5999124U JP S5999124 U JPS5999124 U JP S5999124U JP 19985782 U JP19985782 U JP 19985782U JP 19985782 U JP19985782 U JP 19985782U JP S5999124 U JPS5999124 U JP S5999124U
- Authority
- JP
- Japan
- Prior art keywords
- cycle engine
- exhaust system
- valve
- valve bodies
- engine 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.)
- Granted
Links
Landscapes
- Characterised By The Charging Evacuation (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による排気通路を備えた自動二輪車の側
面図、第２図は本考案による排気装置を備えた機関を示
す一部断面を含む側面図、第３図は第２図の■−■線断
面図、第４図は開閉弁近傍を示す一部断面を含む斜視図
、第５図は中心部に回動軸を有する単一の弁体を用いた
場合の排気装置を示す断面図、第６図及び第７図は本考
案の他の実施例を示す断面図及び一部所面を含む斜視図
、 ′第８図は本考案の更に他の実施例を示す一部断
面を含む側面図、第９図は第８図の要部を示す斜視図、
第１０図及び第１１図は開弁および閉弁状態をそれぞれ
示す断面図である。 ・
主要部分の符号の説明、７・・・・・・機関、１０・・
・・・・排気管、１１・・・・・・連結管、１３・・・
・・・サブチャンバー、１４・・・・・・連通路、１５
・・・・・・開閉弁、１６゜１７．２８，２９，３３．
３４・・・・・・弁体、２５・・・・・・排気通路。。
第４図
イＪ−′Fig. 1 is a side view of a motorcycle equipped with an exhaust passage according to the present invention, Fig. 2 is a side view including a partial cross section showing an engine equipped with an exhaust system according to the present invention, and Fig. 3 is a side view of a motorcycle equipped with an exhaust passage according to the present invention. -■ line sectional view, Figure 4 is a perspective view including a partial cross section showing the vicinity of the on-off valve, and Figure 5 is a cross section showing the exhaust system when using a single valve body with a rotation axis in the center. Figures 6 and 7 are sectional views and partially perspective views showing other embodiments of the present invention, and Figure 8 is a partially sectional view showing still another embodiment of the present invention. 9 is a perspective view showing the main parts of FIG. 8,
FIGS. 10 and 11 are cross-sectional views showing the valve open and closed states, respectively.・ Explanation of the symbols of the main parts, 7... Engine, 10...
...Exhaust pipe, 11...Connection pipe, 13...
...Subchamber, 14...Communication path, 15
・・・・・・Opening/closing valve, 16°17.28, 29, 33.
34... Valve body, 25... Exhaust passage. . Figure 4 A J-'
Claims (2)
したサブチャンバーと、前記連通路を開閉する開閉弁と
を備え、前記機関の回転数に応じて前記開閉弁を開閉制
御する２サイクル機関の排気装置であって、前記開閉弁
は少なくとも２つに分割された複数の弁体を含み、前記
複数の弁体が各々開閉するようになされたことを特徴と
する２サイクル機関の排気装置。(1) A 2-cycle engine that includes a sub-chamber that communicates with the exhaust passage of a 2-cycle engine via a communication passage, and an on-off valve that opens and closes the communication passage, and that controls opening and closing of the on-off valve according to the rotational speed of the engine. An exhaust system for a two-stroke engine, characterized in that the opening/closing valve includes a plurality of valve bodies divided into at least two parts, and the plurality of valve bodies are configured to open and close, respectively. .
特徴とする実用新案登録請求の範囲第１項記載の２サイ
クル機関の排気装置。 ゛（３）前記複数の弁体は各々
折曲自在に連結されたことを特徴とする実用新案登録請
求の範囲第１項記載の２サイクル機関の排気装置。(2) The exhaust system for a two-cycle engine according to claim 1, wherein each of the plurality of valve bodies has a rotation axis. (3) The exhaust system for a two-cycle engine according to claim 1, wherein the plurality of valve bodies are each bently connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19985782U JPS5999124U (en) | 1982-12-22 | 1982-12-22 | 2-cycle engine exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19985782U JPS5999124U (en) | 1982-12-22 | 1982-12-22 | 2-cycle engine exhaust system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5999124U true JPS5999124U (en) | 1984-07-04 |
| JPS6327068Y2 JPS6327068Y2 (en) | 1988-07-22 |
Family
ID=30425383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19985782U Granted JPS5999124U (en) | 1982-12-22 | 1982-12-22 | 2-cycle engine exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5999124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61149733U (en) * | 1985-03-07 | 1986-09-16 |
-
1982
- 1982-12-22 JP JP19985782U patent/JPS5999124U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61149733U (en) * | 1985-03-07 | 1986-09-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327068Y2 (en) | 1988-07-22 |
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