JPS6288832U - - Google Patents
Info
- Publication number
- JPS6288832U JPS6288832U JP17920685U JP17920685U JPS6288832U JP S6288832 U JPS6288832 U JP S6288832U JP 17920685 U JP17920685 U JP 17920685U JP 17920685 U JP17920685 U JP 17920685U JP S6288832 U JPS6288832 U JP S6288832U
- Authority
- JP
- Japan
- Prior art keywords
- surge tank
- internal chamber
- face
- partition wall
- valve holder
- 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
- 238000005192 partition Methods 0.000 claims 4
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図はサージタンクの斜視図、第２図は弁ホ
ルダの斜視図、第３図は吸気系全体を図解的に表
わした図、第４図は吸気制御弁の開閉領域と軸ト
ルクを示す線図である。
４……サージタンク、５……隔壁、６……第１
サージタンク内部室、７……第２サージタンク内
部室、８……連通孔、９……吸気制御弁、１６…
…開孔、１７……切欠き、１９……弁ホルダ。
Figure 1 is a perspective view of the surge tank, Figure 2 is a perspective view of the valve holder, Figure 3 is a schematic diagram of the entire intake system, and Figure 4 shows the opening/closing range and shaft torque of the intake control valve. It is a line diagram. 4...Surge tank, 5...Bulkhead, 6...1st
Surge tank internal chamber, 7... Second surge tank internal chamber, 8... Communication hole, 9... Intake control valve, 16...
...opening hole, 17...notch, 19...valve holder.
Claims (1)
サージタンクの長手方向に延びる隔壁によりサー
ジタンクの内部を第１のサージタンク内部室と第
２のサージタンク内部室とに分割し、第１サージ
タンク内部室を第１の気筒群に連結すると共に第
２サージタンク内部室を第２の気筒群に連結し、
サージタンクの上記一側端面に吸気ダクト部を連
結して各サージタンク内部室を該吸気ダクト部を
介してエアクリーナに連結し、サージタンクの上
記他側端面上に開孔を形成すると共に該開孔周り
の隔壁に切欠きを形成し、該切欠き内に嵌着して
隔壁の一部を形成する隔壁部分と該開孔を閉塞す
る蓋部分とを一体形成した弁ホルダをサージタン
クと別体に形成し、該弁ホルダの隔壁部分に第１
サージタンク内部室および第２サージタンク内部
室とを互いに連通する連通孔を形成すると共に該
連通孔内に機関の運転状態に応じて開閉制御され
る吸気制御弁を配置した多気筒内燃機関の吸気装
置。 The inside of the surge tank is divided into a first surge tank internal chamber and a second surge tank internal chamber by a partition wall extending in the longitudinal direction of the surge tank from one side end face to the other side end face, and the first surge tank connecting the tank internal chamber to the first cylinder group and connecting the second surge tank internal chamber to the second cylinder group;
An intake duct is connected to the one end face of the surge tank to connect each surge tank internal chamber to the air cleaner via the intake duct, and an opening is formed on the other end face of the surge tank. A notch is formed in the partition wall around the hole, and a valve holder that is integrally formed with a partition part that fits into the notch to form a part of the partition wall and a lid part that closes the opening is separated from the surge tank. a first valve holder formed on the valve holder;
Intake of a multi-cylinder internal combustion engine, in which a communication hole is formed that communicates an internal chamber of a surge tank and an internal chamber of a second surge tank with each other, and an intake control valve that is controlled to open and close according to the operating state of the engine is disposed in the communication hole. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17920685U JPS6288832U (en) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17920685U JPS6288832U (en) | 1985-11-22 | 1985-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6288832U true JPS6288832U (en) | 1987-06-06 |
Family
ID=31122061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17920685U Pending JPS6288832U (en) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6288832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62153516A (en) * | 1985-12-26 | 1987-07-08 | Mazda Motor Corp | Intake device for engine |
| JP2004052606A (en) * | 2002-07-17 | 2004-02-19 | Toyota Motor Corp | Engine intake device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148923B2 (en) * | 1978-02-06 | 1986-10-27 | Hiroshi Ise |
-
1985
- 1985-11-22 JP JP17920685U patent/JPS6288832U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148923B2 (en) * | 1978-02-06 | 1986-10-27 | Hiroshi Ise |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62153516A (en) * | 1985-12-26 | 1987-07-08 | Mazda Motor Corp | Intake device for engine |
| JP2004052606A (en) * | 2002-07-17 | 2004-02-19 | Toyota Motor Corp | Engine intake device |