JPS6112940U - Engine intake control device - Google Patents
Engine intake control deviceInfo
- Publication number
- JPS6112940U JPS6112940U JP9792584U JP9792584U JPS6112940U JP S6112940 U JPS6112940 U JP S6112940U JP 9792584 U JP9792584 U JP 9792584U JP 9792584 U JP9792584 U JP 9792584U JP S6112940 U JPS6112940 U JP S6112940U
- Authority
- JP
- Japan
- Prior art keywords
- swirl
- control device
- engine
- engine intake
- intake control
- 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
- Characterised By The Charging Evacuation (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図は本考案の実施例を示すエンジンの要部概略断面
説明図、第′2図は第1図め■−■線縦断面図、第3図
は回転バルブの斜視図、第4図は回転バルブを示す低負
荷用吸気通路の下流側開口物の拡大断面図、第5図はク
ツチ接続時の燃焼室内圧力の変化を示すグラフ、第6図
はアイドル運転から負荷運転に移行する際のエンジン回
転数の変化を示すグラフである。
1・・・・・・エンジン、3・・・・・・燃焼室、10
・・・・・・シャッターンくルブ、13,14・・・・
・・高負荷用吸気通路、15・・・・・・低負荷用吸気
通路、25・・・・・・回転バルブ、26・・・・・・
アクチュエータ、27・・曲制御回路、28・・・・・
・回転数センサ。Fig. 1 is a schematic sectional view of the main parts of an engine showing an embodiment of the present invention, Fig. 2 is a longitudinal sectional view taken along the line ■-■ of Fig. 1, Fig. 3 is a perspective view of the rotary valve, and Fig. 4 is an enlarged sectional view of the downstream opening of the low-load intake passage showing the rotary valve, Figure 5 is a graph showing the change in combustion chamber pressure when the clutch is connected, and Figure 6 is when transitioning from idle operation to load operation. 2 is a graph showing changes in engine rotation speed. 1...Engine, 3...Combustion chamber, 10
・・・・・・Shattanku Rubu, 13, 14...
...Intake passage for high load, 15...Intake passage for low load, 25...Rotary valve, 26...
Actuator, 27... Song control circuit, 28...
・Rotation speed sensor.
Claims (1)
スワールを発生させるスワール発生手段を備えたエンジ
ンの吸気装置において、 クラッチの接続を検知する検知手段と、クラッチ接続時
にスワール発生手段によって発生されようとするスワー
ルを抑制するスワール抑制手段とを設けたことを特徴と
するエンジンの吸気制御装置。[Scope of Claim for Utility Model Registration] In an engine intake system equipped with a swirl generating means that generates an intake swirl circumferentially within a combustion chamber when the engine is under low load, a detection means for detecting engagement of a clutch, and a clutch. An intake air control device for an engine, comprising a swirl suppressing means for suppressing a swirl that is about to be generated by the swirl generating means when connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9792584U JPS6112940U (en) | 1984-06-28 | 1984-06-28 | Engine intake control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9792584U JPS6112940U (en) | 1984-06-28 | 1984-06-28 | Engine intake control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6112940U true JPS6112940U (en) | 1986-01-25 |
Family
ID=30657482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9792584U Pending JPS6112940U (en) | 1984-06-28 | 1984-06-28 | Engine intake control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6112940U (en) |
-
1984
- 1984-06-28 JP JP9792584U patent/JPS6112940U/en active Pending
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