JPS58132132U - 2-stroke internal combustion engine - Google Patents
2-stroke internal combustion engineInfo
- Publication number
- JPS58132132U JPS58132132U JP3015082U JP3015082U JPS58132132U JP S58132132 U JPS58132132 U JP S58132132U JP 3015082 U JP3015082 U JP 3015082U JP 3015082 U JP3015082 U JP 3015082U JP S58132132 U JPS58132132 U JP S58132132U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- combustion engine
- internal combustion
- stroke internal
- combustion chamber
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の２サイクル内燃機関の作用を説明するた
めの慨略図であり、第２図はこの考案に係る２サイクル
内燃機関の一実施例を示す概略断面図である。
１１・・・シリンダハウジング、１２・・・・・・ピス
トン、１３・・・・・・クランク室、１４−・・クラン
クＮ、１５−・・燃焼室、２２・・・吸気ポート、２４
・・・排気ポート、２５・・・排気バルブ、３０・・・
掃気ポート、３１・・・燃料噴射弁。FIG. 1 is a schematic diagram for explaining the operation of a conventional two-stroke internal combustion engine, and FIG. 2 is a schematic sectional view showing an embodiment of the two-stroke internal combustion engine according to this invention. 11... Cylinder housing, 12... Piston, 13... Crank chamber, 14-... Crank N, 15-... Combustion chamber, 22... Intake port, 24
...Exhaust port, 25...Exhaust valve, 30...
Scavenging port, 31...Fuel injection valve.
Claims (1)
部に燃焼室が画成されたシリンダハウジングと、該ピス
トンに連結されたクランク軸が収納されたクランク室と
、該クランク室に外気を導入する吸気ポートと、前記ピ
ストンにより開閉され、クランク室と前記燃焼室とを連
通ずる掃気ポートと、該燃焼室内の既燃ガスを排出する
排気ポートと、を備えた２サイクル内燃機関において、
前記排気ポートを開閉する排気バルブを設けるとともに
、前記掃気ポートの燃焼室側開口近傍に燃料噴射弁を配
設し、該開口が前記ピストンにより閉止される直前に該
燃料噴射弁より燃料を噴射するようにしたことを特徴と
する２サイクル内燃機関。A cylinder housing in which a piston is slidably housed and a combustion chamber is defined inside by the piston, a crank chamber in which a crankshaft connected to the piston is housed, and an intake air for introducing outside air into the crank chamber. A two-stroke internal combustion engine comprising: a scavenging port that is opened and closed by the piston and communicates the crank chamber and the combustion chamber; and an exhaust port that discharges burned gas from the combustion chamber.
An exhaust valve for opening and closing the exhaust port is provided, and a fuel injection valve is provided near the combustion chamber side opening of the scavenging port, and fuel is injected from the fuel injection valve immediately before the opening is closed by the piston. A two-stroke internal combustion engine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3015082U JPS58132132U (en) | 1982-03-03 | 1982-03-03 | 2-stroke internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3015082U JPS58132132U (en) | 1982-03-03 | 1982-03-03 | 2-stroke internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58132132U true JPS58132132U (en) | 1983-09-06 |
Family
ID=30041898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3015082U Pending JPS58132132U (en) | 1982-03-03 | 1982-03-03 | 2-stroke internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01159462A (en) * | 1987-09-02 | 1989-06-22 | Toyota Motor Corp | Fuel injection system for internal combustion engine |
-
1982
- 1982-03-03 JP JP3015082U patent/JPS58132132U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01159462A (en) * | 1987-09-02 | 1989-06-22 | Toyota Motor Corp | Fuel injection system for internal combustion engine |
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