JPS5922939U - Scavenging port structure of 2-stroke engine - Google Patents

Scavenging port structure of 2-stroke engine

Info

Publication number
JPS5922939U
JPS5922939U JP11870382U JP11870382U JPS5922939U JP S5922939 U JPS5922939 U JP S5922939U JP 11870382 U JP11870382 U JP 11870382U JP 11870382 U JP11870382 U JP 11870382U JP S5922939 U JPS5922939 U JP S5922939U
Authority
JP
Japan
Prior art keywords
scavenging port
port
stroke engine
port structure
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
Application number
JP11870382U
Other languages
Japanese (ja)
Inventor
神谷　良
Original Assignee
スズキ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by スズキ株式会社 filed Critical スズキ株式会社
Priority to JP11870382U priority Critical patent/JPS5922939U/en
Publication of JPS5922939U publication Critical patent/JPS5922939U/en
Pending legal-status Critical Current

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Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の２サイクルエンジンの２掃気口構造を示
すシリンダブロックの横断面図、第２図ａは本考案に係
る２サイクルエンジンの掃気口構造を示すシリンダブロ
ックの横断面図、同図すは第２図ａのＣＣ断面斜視図で
ある。 ２！・・・・・シリンダ、５ａ、　　５ｂ・・・・・・
掃気口、６・・・・・・排気口、５ａ、　　５ｂ・・・
・・・側端部、２０・・・・・・リブ、２０ａ、２０ｂ
・・・ｉ・・傾斜面、Ａ・・・・・・新気。FIG. 1 is a cross-sectional view of a cylinder block showing the two scavenging port structure of a conventional two-stroke engine, and FIG. 2a is a cross-sectional view of the cylinder block showing the scavenging port structure of a two-stroke engine according to the present invention. 2 is a perspective view taken along the CC section of FIG. 2a. 2! ...Cylinder, 5a, 5b...
Scavenging port, 6...Exhaust port, 5a, 5b...
...Side end, 20...Rib, 20a, 20b
...i...Slope, A...New air.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気口に相対向して形成される掃気口の中心に、シリン
ダの軸方向に沿ってリブを形成し、かつ該リブの両側面
をその延長線が前記排気口の側端部よりもそれぞれ外側
に位置する゛ように傾斜させて形成し、もって前記掃気
口から吹きこまれる新気を前記排気口の側端部よりも外
側に案内するようにしたことを特徴とする２サイクルエ
ンジンの掃気口構造。A rib is formed along the axial direction of the cylinder at the center of the scavenging port, which is formed opposite to the exhaust port, and the extension line of the rib extends outward from the side end of the exhaust port. A scavenging port for a two-cycle engine, characterized in that the scavenging port is formed so as to be inclined so that the scavenging port is located at a slanted position so that fresh air blown from the scavenging port is guided to the outside of a side end of the exhaust port. structure.
JP11870382U 1982-08-04 1982-08-04 Scavenging port structure of 2-stroke engine Pending JPS5922939U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11870382U JPS5922939U (en) 1982-08-04 1982-08-04 Scavenging port structure of 2-stroke engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11870382U JPS5922939U (en) 1982-08-04 1982-08-04 Scavenging port structure of 2-stroke engine

Publications (1)

Publication Number Publication Date
JPS5922939U true JPS5922939U (en) 1984-02-13

Family

ID=30272723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11870382U Pending JPS5922939U (en) 1982-08-04 1982-08-04 Scavenging port structure of 2-stroke engine

Country Status (1)

Country Link
JP (1) JPS5922939U (en)

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