JPS5921029U - Intake system for multi-cylinder internal combustion engine - Google Patents
Intake system for multi-cylinder internal combustion engineInfo
- Publication number
- JPS5921029U JPS5921029U JP11492082U JP11492082U JPS5921029U JP S5921029 U JPS5921029 U JP S5921029U JP 11492082 U JP11492082 U JP 11492082U JP 11492082 U JP11492082 U JP 11492082U JP S5921029 U JPS5921029 U JP S5921029U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- intake
- cylinder internal
- intake system
- 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
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図及び第３図は従来の吸気装置の概略説明′図、第
２図及び第４図は夫々同上の制御特性を示すグラフ、第
５図は本考案の吸気装置の一実施例を示す構成図、第６
図は同上の制御装置の概略ブ ”ロック図、第７図
は同上制御装置の制御例を示すフローチャート、第８図
は第５図に示す実施例の吸気充填効率特性を示すグラフ
、第９図は本考案の実施例による性能特性図である。
１１・・・・・・機関、１４：１〜−１−１６・・・・
・・気筒、１４ａ。
１４ ｂ−工・ボリューム室、１５・・・・・・第１の
連通路、１６・・・・・・切換え弁、１７．１８・・・
・・・吸気通路、１９・・・・・・集合部（第３の連通
路）２０・・・・・・第２の連通路、２１・・・・・・
切換え弁、２２．２３・・・・・・電磁アクチュエータ
、２４・・・・・・制御装置、３１・・・・・・回転セ
ンサ、３′２・・・・・・負荷センサ。1 and 3 are schematic illustrations of a conventional intake device, FIGS. 2 and 4 are graphs showing the same control characteristics as above, respectively, and FIG. 5 shows an embodiment of the intake device of the present invention. Configuration diagram, No. 6
The figure is a schematic block diagram of the same control device as above, FIG. 7 is a flowchart showing a control example of the above control device, FIG. 8 is a graph showing the intake air filling efficiency characteristics of the embodiment shown in FIG. 5, and FIG. is a performance characteristic diagram according to an embodiment of the present invention. 11... Engine, 14:1 to -1-16...
... Cylinder, 14a. 14 b-engineering/volume chamber, 15...first communication path, 16...switching valve, 17.18...
...Intake passage, 19...Collection part (third communication path) 20...Second communication path, 21...
Switching valve, 22.23... Electromagnetic actuator, 24... Control device, 31... Rotation sensor, 3'2... Load sensor.
Claims (2)
る複数の気筒に接続した吸気通路を相互連通ずる通路で
あって吸気流に沿って難離間した複数の連通路と、該連
通路を開閉する弁装置と、機関運転状態検出装置と、該
検出装置の検出信号に基づいて前記弁装置を選択曲番゛
こ開作動せしめる制御装置と、を設けたことを特徴とす
る多気筒内燃機関の吸気装置。(1) A passage that interconnects the intake passages connected to multiple cylinders whose intake valve opening timings overlap with each other, and which are spaced apart along the intake flow, and valves that open and close the communication passages. An intake system for a multi-cylinder internal combustion engine, comprising: an engine operating state detection device; and a control device for selectively opening the valve device based on a detection signal from the detection device. .
求の範囲第１項に記載の多気筒内燃機関の吸気装置。(2) The intake system for a multi-cylinder internal combustion engine according to claim 1, wherein the internal combustion engine is of an intake inertia supercharging type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11492082U JPS5921029U (en) | 1982-07-30 | 1982-07-30 | Intake system for multi-cylinder internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11492082U JPS5921029U (en) | 1982-07-30 | 1982-07-30 | Intake system for multi-cylinder internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5921029U true JPS5921029U (en) | 1984-02-08 |
Family
ID=30265460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11492082U Pending JPS5921029U (en) | 1982-07-30 | 1982-07-30 | Intake system for multi-cylinder internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5921029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60198324A (en) * | 1984-03-02 | 1985-10-07 | Mazda Motor Corp | Intake device for engine |
-
1982
- 1982-07-30 JP JP11492082U patent/JPS5921029U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60198324A (en) * | 1984-03-02 | 1985-10-07 | Mazda Motor Corp | Intake device for engine |
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