JPS6166619U - - Google Patents
Info
- Publication number
- JPS6166619U JPS6166619U JP15203584U JP15203584U JPS6166619U JP S6166619 U JPS6166619 U JP S6166619U JP 15203584 U JP15203584 U JP 15203584U JP 15203584 U JP15203584 U JP 15203584U JP S6166619 U JPS6166619 U JP S6166619U
- Authority
- JP
- Japan
- Prior art keywords
- piston ring
- piston
- intake port
- stroke engine
- opening
- 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 description 1
Description
第１図は本考案に係る２サイクルエンジンのシ
リンダ内周面における吸気ポートの開口部を示す
図面であり、第２図は他の実施例を示す同じく吸
気ポートの開口部を示す図面、第３図は従来の２
サイクルエンジンにおけるシリンダの縦断面図、
第４図も同じく従来の２サイクルエンジンにおけ
るシリンダ内周面における吸気ポートおよび掃気
ポートの開口部を示す図面である。
１……２サイクルエンジン、３……ピストン、
４……フアーストピストンリング、５……セカン
ドピストンリング、６……吸気ポート、８，９，
２２，２３，２６……開口部、１５，１６，２４
，２５，２７，２８……上縁部。
FIG. 1 is a drawing showing the opening of the intake port on the inner circumferential surface of the cylinder of a two-stroke engine according to the present invention, FIG. 2 is a drawing showing another embodiment, and FIG. The figure shows the conventional 2
A vertical cross-sectional view of a cylinder in a cycle engine,
FIG. 4 is also a drawing showing the openings of an intake port and a scavenging port on the inner circumferential surface of a cylinder in a conventional two-stroke engine. 1...2-stroke engine, 3...piston,
4...First piston ring, 5...Second piston ring, 6...Intake port, 8, 9,
22, 23, 26...opening, 15, 16, 24
, 25, 27, 28...upper edge.
Claims (1)
トンリング用のノツクピンの移動域を避けて、ピ
ストンが下死点に存するときのフアーストピスト
ンリングとセカンドピストンリングとの間の高さ
まで延設させたことを特徴とする２サイクルエン
ジン。 The upper edge of the opening of the intake port is extended to a height between the first piston ring and the second piston ring when the piston is at the bottom dead center, avoiding the movement range of the knock pin for the second piston ring. A 2-stroke engine with the following features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15203584U JPS6166619U (en) | 1984-10-08 | 1984-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15203584U JPS6166619U (en) | 1984-10-08 | 1984-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6166619U true JPS6166619U (en) | 1986-05-07 |
Family
ID=30710123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15203584U Pending JPS6166619U (en) | 1984-10-08 | 1984-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6166619U (en) |
-
1984
- 1984-10-08 JP JP15203584U patent/JPS6166619U/ja active Pending