JPS63183323U - - Google Patents
Info
- Publication number
- JPS63183323U JPS63183323U JP2768487U JP2768487U JPS63183323U JP S63183323 U JPS63183323 U JP S63183323U JP 2768487 U JP2768487 U JP 2768487U JP 2768487 U JP2768487 U JP 2768487U JP S63183323 U JPS63183323 U JP S63183323U
- Authority
- JP
- Japan
- Prior art keywords
- section
- scavenging port
- semicircular cross
- rib
- link
- 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 6
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は、本考案の１実施例を示す斜視図、第
２図はシリンダライナの外形図、第３図及び第４
図は本考案の第２実施例を示す要部断面図である
。
１…シリンダライナ、２…ライナ掃気ポート、
４…フローガイド、６…リンク、７…掃気ポート
リブ。
FIG. 1 is a perspective view showing one embodiment of the present invention, FIG. 2 is an external view of a cylinder liner, and FIGS.
The figure is a sectional view of a main part showing a second embodiment of the present invention. 1... Cylinder liner, 2... Liner scavenging port,
4...Flow guide, 6...Link, 7...Scavenging port rib.
補正 昭６３．６．２８
考案の名称を次のように補正する。
考案の名称 ２サイクル内燃機関の可変掃気
ポートAmendment June 28, 1981 The name of the invention is amended as follows. Name of the invention: Variable scavenging port for two-stroke internal combustion engines
Claims (1)
に固定され外周側を半円断面に形成された掃気ポ
ートリブと、上記掃気ポートリブと放射状に接し
該リブの半円断面と略円心円の凹形端面を有する
フローガイドと、該フローガイドを各々機械的に
連結するリンクとを備え、該リンクの変位により
上記フローガイドが上記半円断面の中心廻りに回
動するように構成されたことを特徴とする２サイ
クル機関の可変掃気ポート。 In a two-stroke internal combustion engine, a scavenging port rib is fixed to a cylinder liner and has a semicircular cross section on the outer circumferential side, and a flowchart having a concave end surface that is in radial contact with the scavenging port rib and has a semicircular cross section of the rib and a substantially concentric circle. A two-cycle device comprising a guide and a link mechanically connecting the flow guides, and configured such that the flow guide rotates around the center of the semicircular cross section by displacement of the link. Engine variable scavenging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2768487U JPS63183323U (en) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2768487U JPS63183323U (en) | 1987-02-26 | 1987-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183323U true JPS63183323U (en) | 1988-11-25 |
Family
ID=30829945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2768487U Pending JPS63183323U (en) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9429067B2 (en) | 2013-12-26 | 2016-08-30 | Honda Motor Co., Ltd. | Two-stroke engine with variable scavenging port |
-
1987
- 1987-02-26 JP JP2768487U patent/JPS63183323U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9429067B2 (en) | 2013-12-26 | 2016-08-30 | Honda Motor Co., Ltd. | Two-stroke engine with variable scavenging port |