JPH02124223U - - Google Patents
Info
- Publication number
- JPH02124223U JPH02124223U JP3354889U JP3354889U JPH02124223U JP H02124223 U JPH02124223 U JP H02124223U JP 3354889 U JP3354889 U JP 3354889U JP 3354889 U JP3354889 U JP 3354889U JP H02124223 U JPH02124223 U JP H02124223U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- exhaust port
- moving
- driving means
- 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
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図は、本考案に係る２サイクルエンジンに
適用される排気装置の配置態様を模式的に示した
断面図、第２図は、第１図における−線断面
図、第３図は、従来の２サイクルエンジンを概念
的に示した要部断面図である。
１１……エキゾーストポート、１２……シリン
ダ、２０……弁体、２３……駆動手段。
Fig. 1 is a sectional view schematically showing the arrangement of an exhaust system applied to a two-stroke engine according to the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is a conventional FIG. 2 is a cross-sectional view of main parts conceptually showing a two-stroke engine. 11... Exhaust port, 12... Cylinder, 20... Valve body, 23... Drive means.
Claims (1)
周縁部に移動可能に配設された弁体と、該弁体を
移動させる駆動手段とを備え、上記弁体を上記エ
キゾーストポートに進退移動させることによつて
排気時期を変化させるようにした２サイクルエン
ジンにおいて、上記弁体を上記エキゾーストポー
トの側方域に向けて延設させ、かつこの延在した
部位の先端部に上記駆動手段を連係させたことを
特徴とする２サイクルエジン。 The valve body is provided with a valve body movably disposed around the opening periphery of the cylinder side of the exhaust port, and a driving means for moving the valve body, and the exhaust timing can be adjusted by moving the valve body forward and backward into the exhaust port. In the two-stroke engine, the valve body is arranged to extend toward a side area of the exhaust port, and the driving means is linked to the tip of the extended part. 2 cycle engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3354889U JPH02124223U (en) | 1989-03-25 | 1989-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3354889U JPH02124223U (en) | 1989-03-25 | 1989-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124223U true JPH02124223U (en) | 1990-10-12 |
Family
ID=31537293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3354889U Pending JPH02124223U (en) | 1989-03-25 | 1989-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02124223U (en) |
-
1989
- 1989-03-25 JP JP3354889U patent/JPH02124223U/ja active Pending