JPS6153521U - - Google Patents
Info
- Publication number
- JPS6153521U JPS6153521U JP13787984U JP13787984U JPS6153521U JP S6153521 U JPS6153521 U JP S6153521U JP 13787984 U JP13787984 U JP 13787984U JP 13787984 U JP13787984 U JP 13787984U JP S6153521 U JPS6153521 U JP S6153521U
- Authority
- JP
- Japan
- Prior art keywords
- unevenness
- passage
- scavenging
- air
- crank arm
- 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 3
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１〜３図は本考案に係るクランク室圧縮掃気
式シユニユーレ型２サイクルエンジンの正面断面
図、第２図は第１図の−断面図、第３図は第
１図の−断面図、第４図は従来例の正面断面
図である。
３…クランク軸、３ａ…クランクアーム、５…
クランクケース、５ａ…側壁、６…掃気孔、１０
ａ，１０…クランクアームの放射状の凹凸部、１
１…渦巻状空気通路。
1 to 3 are front sectional views of a two-stroke engine with compressed and scavenged combustion air in the crank chamber according to the present invention, FIG. FIG. 4 is a front sectional view of a conventional example. 3...Crankshaft, 3a...Crank arm, 5...
Crankcase, 5a...Side wall, 6...Scavenging hole, 10
a, 10...Radial uneven portion of crank arm, 1
1...Spiral air passage.
補正 昭６０．１．３１
図面の簡単な説明を次のように補正する。
明細書第６頁５行目記載の「第１〜３図」を「
第１図」と補正します。Amendment January 31, 1980 The brief description of the drawing is amended as follows. “Figures 1 to 3” written on page 6, line 5 of the specification are “
Figure 1” is corrected.
Claims (1)
ンクアームを円板状に形成してその側面に放射状
の凹凸部を設けるとともに、この凹凸部と対向す
るクランクケースの側壁にクランク軸心を中心と
する渦巻状空気通路を形成し、該空気通路と掃気
孔とを連通したことを特徴とする２サイクルエン
ジン。 In a crank chamber compressed air scavenging engine, the crank arm is formed into a disk shape and has radial unevenness on its side, and the side wall of the crankcase facing the unevenness has a spiral air around the crankshaft center. A two-stroke engine characterized by forming a passage and communicating the air passage with a scavenging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13787984U JPS6153521U (en) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13787984U JPS6153521U (en) | 1984-09-13 | 1984-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6153521U true JPS6153521U (en) | 1986-04-10 |
Family
ID=30696282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13787984U Pending JPS6153521U (en) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6153521U (en) |
-
1984
- 1984-09-13 JP JP13787984U patent/JPS6153521U/ja active Pending
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