JPS613924U - Gasoline engine with complex or mechanical supercharger - Google Patents
Gasoline engine with complex or mechanical superchargerInfo
- Publication number
- JPS613924U JPS613924U JP8757984U JP8757984U JPS613924U JP S613924 U JPS613924 U JP S613924U JP 8757984 U JP8757984 U JP 8757984U JP 8757984 U JP8757984 U JP 8757984U JP S613924 U JPS613924 U JP S613924U
- Authority
- JP
- Japan
- Prior art keywords
- intake port
- complex
- engine
- gasoline engine
- supercharger
- 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
Landscapes
- Supercharger (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
第１〜６図は本考案の一実施例としてのコンプレックス
過給機または機械式過給機付きガソリンエンジンを示す
、もので、第１図はその金体構成を一部破断して示す斜
視図、第２図はその弁作動停止機構および動弁機構を一
部破断して示す模式図、第３図はその弁作動停止機構に
おけるロックプレートの部分平面図、第４図はその主吸
気弁および副吸気弁の配設状態を示す部分断面図、第５
図はその弁配設状態を示す模式図、第６図はその弁開閉
タイミング特性図であり、第７図はノツキングを生じや
すい運転域を説明するためのグラフである。1 to 6 show a gasoline engine with a complex supercharger or a mechanical supercharger as an embodiment of the present invention, and FIG. 1 is a partially cutaway perspective view of the metal body structure thereof. , FIG. 2 is a partially cutaway schematic diagram showing the valve operation stop mechanism and valve operating mechanism, FIG. 3 is a partial plan view of the lock plate in the valve operation stop mechanism, and FIG. 4 is a schematic diagram showing the main intake valve and the valve operation mechanism. Partial sectional view showing the arrangement state of the sub-intake valve, No. 5
FIG. 6 is a schematic diagram showing the valve arrangement state, FIG. 6 is a characteristic diagram of the valve opening/closing timing, and FIG. 7 is a graph for explaining the operating range where knocking is likely to occur.
Claims (1)
作動する機械式過給機を有するガソリンエンジンにおい
て、エンジンの全運転域に亘って作動する主吸気弁が主
吸気ポートに設けられるとともに、エンジンの特定運転
域で作動する弁作動停止機構付き副吸気弁が副吸気ポー
トに設けられ、上記主吸気ポートを通じてシリンダ内へ
導入される吸気に所定の回転を与えるべく上記主吸気ポ
ートが上記シリンダ内に開口し、且つ、上記特定運転域
において上記主吸気ポートからの所定の回転を有する吸
気を打ち消す方向に吸気を導入すべく上記副吸気ポート
が上記シリンダ内に開口していることを特徴とする、コ
ンプレックス過給機または機械式過給機付きガソリンエ
ンジン。Complex supercharger or crankshaft output. In a gasoline engine that has a mechanical supercharger that is operated by the engine, the main intake port is equipped with a main intake valve that operates over the entire operating range of the engine, and also has a valve operation stop mechanism that operates in a specific operating range of the engine. A sub-intake valve is provided at the sub-intake port, and the main intake port opens into the cylinder in order to give a predetermined rotation to the intake air introduced into the cylinder through the main intake port, and With a complex supercharger or mechanical supercharger, characterized in that the auxiliary intake port opens into the cylinder to introduce intake air in a direction that cancels the intake air having a predetermined rotation from the main intake port. gasoline engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8757984U JPS613924U (en) | 1984-06-13 | 1984-06-13 | Gasoline engine with complex or mechanical supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8757984U JPS613924U (en) | 1984-06-13 | 1984-06-13 | Gasoline engine with complex or mechanical supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS613924U true JPS613924U (en) | 1986-01-11 |
Family
ID=30639929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8757984U Pending JPS613924U (en) | 1984-06-13 | 1984-06-13 | Gasoline engine with complex or mechanical supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS613924U (en) |
-
1984
- 1984-06-13 JP JP8757984U patent/JPS613924U/en active Pending
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