JPH03123941U - - Google Patents
Info
- Publication number
- JPH03123941U JPH03123941U JP3315090U JP3315090U JPH03123941U JP H03123941 U JPH03123941 U JP H03123941U JP 3315090 U JP3315090 U JP 3315090U JP 3315090 U JP3315090 U JP 3315090U JP H03123941 U JPH03123941 U JP H03123941U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- sub
- defining
- main combustion
- torch hole
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は２サイクルエンジンの縦断面図、第２
図はシリンダヘツドの底面図、第３図は別実施例
に係る２サイクルエンジンの縦断面図、第４図シ
リンダ内圧とクランクケース内圧の圧力変化を示
す図、第５図はシリンダ内圧と吸気通路内圧の変
化を示す図である。
２……シリンダヘツド、１３……主燃焼室、１
６……画成体、１６ｂ……トーチ孔、１７……副
燃焼室。
Figure 1 is a longitudinal cross-sectional view of a two-stroke engine;
The figure is a bottom view of the cylinder head, Figure 3 is a longitudinal sectional view of a two-stroke engine according to another embodiment, Figure 4 is a diagram showing pressure changes in cylinder internal pressure and crankcase internal pressure, and Figure 5 is cylinder internal pressure and intake passage. FIG. 3 is a diagram showing changes in internal pressure. 2... Cylinder head, 13... Main combustion chamber, 1
6... Definition body, 16b... Torch hole, 17... Sub-combustion chamber.
Claims (1)
通する副燃焼室を備えた２サイクルエンジンにお
いて、前記副燃焼室を画成する画成体をシリンダ
ヘツドに着脱自在に設けるとともに該画成体に前
記トーチ孔を形成したことを特徴とするサイクル
エンジン。 In a two-stroke engine equipped with a main combustion chamber and a sub-combustion chamber communicating with the main combustion chamber through a torch hole, a defining body defining the sub-combustion chamber is removably provided in a cylinder head, and the defining body A cycle engine characterized in that the torch hole is formed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3315090U JPH03123941U (en) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3315090U JPH03123941U (en) | 1990-03-29 | 1990-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123941U true JPH03123941U (en) | 1991-12-17 |
Family
ID=31536569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3315090U Pending JPH03123941U (en) | 1990-03-29 | 1990-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123941U (en) |
-
1990
- 1990-03-29 JP JP3315090U patent/JPH03123941U/ja active Pending