JPS6169431U - - Google Patents
Info
- Publication number
- JPS6169431U JPS6169431U JP15222884U JP15222884U JPS6169431U JP S6169431 U JPS6169431 U JP S6169431U JP 15222884 U JP15222884 U JP 15222884U JP 15222884 U JP15222884 U JP 15222884U JP S6169431 U JPS6169431 U JP S6169431U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- control valve
- cylinder
- passage
- communicated
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案の内燃機関の吸気制御装置を示
したもので第２図の線−における断面図、第
２図は第１図の矢印から見た図、第３図は第１
図の線−における拡大断面図、第４図は第３
図の線−における断面図、第５図および第６
図は円筒弁のシール部材の実施例を示す図である
。
１…エンジン本体、３…吸気マニホルド、３ａ
，３ｂ，３ｃ，３ｄ…吸気通路、５…サージタン
ク、１１…連絡孔、１２…円筒弁、１３ａ，１３
ｂ，１３ｃ，１３ｄ…開口、１８…連絡路（内部
空間）、２３…アクチユエータ。
Fig. 1 shows the intake control device for an internal combustion engine according to the present invention. Fig. 2 is a sectional view taken along the line - in Fig. 2, Fig. 2 is a view taken from the arrow in Fig. 1, and Fig. 3 is a sectional view taken along the line -
An enlarged sectional view taken along the line - in the figure, Figure 4 is the 3rd
5 and 6.
The figure shows an example of a sealing member for a cylindrical valve. 1...Engine body, 3...Intake manifold, 3a
, 3b, 3c, 3d...Intake passage, 5...Surge tank, 11...Communication hole, 12...Cylindrical valve, 13a, 13
b, 13c, 13d...opening, 18...communication path (internal space), 23...actuator.
Claims (1)
ａ，３ｂ，３ｃ，３ｄを連通路により相互に連通
すると共に、該連通部に制御弁を設け、エンジン
の運転条件に応じて該制御弁を開閉し前記吸気通
路を相互に連通又は各気筒毎に区割するようにし
た内燃機関の吸気制御装置において、前記連通路
１８及び制御弁１２は、前記吸気通路３ａ，３ｂ
，３ｃ，３ｄにわたつて延びる回転可能な中空円
筒体より成り、該円筒体の側壁に設けた各吸気通
路に対応する開口１３ａ，１３ｂ，１３ｃ，１３
ｄを通じて、各吸気通路間が連通又は区割される
ようになした吸気制御装置。 Intake passage 3 for each cylinder downstream of surge tank 5
a, 3b, 3c, and 3d are communicated with each other by a communication passage, and a control valve is provided in the communication part, and the control valve is opened or closed depending on the operating conditions of the engine to communicate the intake passages with each other or for each cylinder. In the intake control device for an internal combustion engine, the communication passage 18 and the control valve 12 are divided into the intake passages 3a, 3b.
, 3c, 3d, and openings 13a, 13b, 13c, 13 corresponding to each intake passage provided in the side wall of the cylinder.
An intake control device in which the intake passages are communicated or divided through d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15222884U JPS6169431U (en) | 1984-10-11 | 1984-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15222884U JPS6169431U (en) | 1984-10-11 | 1984-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6169431U true JPS6169431U (en) | 1986-05-12 |
Family
ID=30710300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15222884U Pending JPS6169431U (en) | 1984-10-11 | 1984-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6169431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0842347A (en) * | 1995-07-24 | 1996-02-13 | Mazda Motor Corp | Intake device of multi-cylinder engine |
-
1984
- 1984-10-11 JP JP15222884U patent/JPS6169431U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0842347A (en) * | 1995-07-24 | 1996-02-13 | Mazda Motor Corp | Intake device of multi-cylinder engine |
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