JPS63183324U - - Google Patents
Info
- Publication number
- JPS63183324U JPS63183324U JP7011687U JP7011687U JPS63183324U JP S63183324 U JPS63183324 U JP S63183324U JP 7011687 U JP7011687 U JP 7011687U JP 7011687 U JP7011687 U JP 7011687U JP S63183324 U JPS63183324 U JP S63183324U
- Authority
- JP
- Japan
- Prior art keywords
- port
- cylinder
- stroke engine
- vertical direction
- scavenging
- 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
- 230000002000 scavenging effect Effects 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案２サイクルエンジンの掃気ポー
トの実施例における全体構成図、第２図は第１図
のＡ矢視図、第３図は第１図の掃気ポート部分の
水平断面図である。
２…シリンダライナ、３…掃気ポート、３―１
，３―２，３―３…ポート穴。
Fig. 1 is an overall configuration diagram of an embodiment of the scavenging port of the two-stroke engine of the present invention, Fig. 2 is a view taken in the direction of arrow A in Fig. 1, and Fig. 3 is a horizontal sectional view of the scavenging port portion in Fig. 1. . 2...Cylinder liner, 3...Scavenging port, 3-1
, 3-2, 3-3...port hole.
Claims (1)
ダ上下方向に配置されている２サイクルエンジン
の掃気ポートにおいて、 穿孔方向とシリンダ中心方向のなす角度が大き
いポート穴と小さいポート穴とをシリンダ上下方
向に交互に配置したことを特徴とする２サイクル
エンジンの掃気ポート。[Claim for Utility Model Registration] In the scavenging port of a two-stroke engine in which three or more port holes with different drilling directions are arranged in the vertical direction of the cylinder, one port hole has a large angle between the drilling direction and the cylinder center direction, and the other has a small port hole. A scavenging port for a two-stroke engine, characterized in that port holes are arranged alternately in the vertical direction of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7011687U JPS63183324U (en) | 1987-05-13 | 1987-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7011687U JPS63183324U (en) | 1987-05-13 | 1987-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183324U true JPS63183324U (en) | 1988-11-25 |
Family
ID=30911456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7011687U Pending JPS63183324U (en) | 1987-05-13 | 1987-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183324U (en) |
-
1987
- 1987-05-13 JP JP7011687U patent/JPS63183324U/ja active Pending
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