JPS6224021U - - Google Patents
Info
- Publication number
- JPS6224021U JPS6224021U JP11450685U JP11450685U JPS6224021U JP S6224021 U JPS6224021 U JP S6224021U JP 11450685 U JP11450685 U JP 11450685U JP 11450685 U JP11450685 U JP 11450685U JP S6224021 U JPS6224021 U JP S6224021U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder liner
- diagram showing
- explanatory diagram
- operating state
- 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 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 11
- 230000000630 rising effect Effects 0.000 description 2
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１ａ図は本考案による第１実施例の装置を示
す説明図、第１ｂ図は同じく他の態様を示す説明
図、第２ａ図はピストン下降中の作動状態を示す
説明図、第２ｂ図はピストン上昇中の作動状態を
示す説明図、第３ア図は本考案による第２実施例
の装置を示す説明図、第３イ図は第３ア図のｂ―
ｂ矢視図、第３ウ図は第３ア図のａ―ａ矢視図、
第３エ図の他の態様のｂ―ｂ矢視図、第３オ図は
同じくそのａ―ａ矢視図、第４ａ図は第３ア図の
装置のピストン下降中の作動状態を示す説明図、
第４ｂ図はピストン上昇中の作動状態を示す説明
図、第５図は本考案による場合の空気供給期間を
示す線図、第６図は従来の２サイクル内燃機関の
シリンダライナを示す説明図、第７図は第６図の
シリンダライナの空気供給期間を示す線図である
。
１……シリンダライナ、２……掃気ポート、１
０……パイプ。
Fig. 1a is an explanatory diagram showing the device of the first embodiment according to the present invention, Fig. 1b is an explanatory diagram showing another embodiment, Fig. 2a is an explanatory diagram showing the operating state during the descent of the piston, and Fig. 2b is an explanatory diagram showing the device of the first embodiment according to the present invention. An explanatory diagram showing the operating state while the piston is rising, Figure 3A is an explanatory diagram showing the device of the second embodiment of the present invention, and Figure 3A is a diagram showing the operating state of Figure 3A.
B arrow view, 3rd C figure is aa arrow view of 3rd A figure,
Fig. 3E is a view taken along arrows bb of another embodiment, Fig. 3O is a view taken along arrows aa of the same, and Fig. 4a is an explanation showing the operating state of the device shown in Fig. 3A while the piston is descending. figure,
Fig. 4b is an explanatory diagram showing the operating state while the piston is rising; Fig. 5 is a diagram showing the air supply period in the case of the present invention; Fig. 6 is an explanatory diagram showing the cylinder liner of a conventional two-stroke internal combustion engine; 7 is a diagram showing the air supply period of the cylinder liner of FIG. 6. FIG. 1...Cylinder liner, 2...Scavenging port, 1
0...pipe.
Claims (1)
ダライナ内からの空気の逆流防止機構を有し同シ
リンダライナを貫通するパイプを設けたことを特
徴とする２サイクル内燃機関の掃気装置。 1. A scavenging device for a two-stroke internal combustion engine, characterized in that a pipe is provided above a scavenging port of the cylinder liner and has a mechanism for preventing backflow of air from within the cylinder liner and that penetrates the cylinder liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11450685U JPS6224021U (en) | 1985-07-27 | 1985-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11450685U JPS6224021U (en) | 1985-07-27 | 1985-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6224021U true JPS6224021U (en) | 1987-02-13 |
Family
ID=30997304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11450685U Pending JPS6224021U (en) | 1985-07-27 | 1985-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6224021U (en) |
-
1985
- 1985-07-27 JP JP11450685U patent/JPS6224021U/ja active Pending
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