JPS61132437U - - Google Patents
Info
- Publication number
- JPS61132437U JPS61132437U JP1587785U JP1587785U JPS61132437U JP S61132437 U JPS61132437 U JP S61132437U JP 1587785 U JP1587785 U JP 1587785U JP 1587785 U JP1587785 U JP 1587785U JP S61132437 U JPS61132437 U JP S61132437U
- Authority
- JP
- Japan
- Prior art keywords
- surge tank
- hole
- internal chamber
- wedge
- partition wall
- 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 description 4
- 238000002485 combustion reaction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Characterised By The Charging Evacuation (AREA)
- Lift Valve (AREA)
Description
第１図はサージタンクの分解斜視図、第２図は
第１図のサージタンクの断面側面図、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……隔壁部、６……第
１サージタンク内部室、７……第２サージタンク
内部室、８，８ａ，８ｂ……連通孔、９……吸気
制御弁、１７……切欠き、１８……弁ホルダ、１
９……貫通孔。
Figure 1 is an exploded perspective view of the surge tank, Figure 2 is a cross-sectional side view of the surge tank shown in Figure 1, Figure 3 is a schematic representation of the entire intake system, and Figure 4 is an opening/closing diagram of the intake control valve. It is a diagram showing area and shaft torque. 4... Surge tank, 5... Partition wall portion, 6... First surge tank internal chamber, 7... Second surge tank internal chamber, 8, 8a, 8b... Communication hole, 9... Intake control valve, 17 ... Notch, 18 ... Valve holder, 1
9...Through hole.
Claims (1)
部によつて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、該隔壁部を貫通して延びる連通孔により第１
サージタンク内部室と第２サージタンク内部室と
を互いに連通せしめ、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
多気筒内燃機関において、上記隔壁部に連通孔全
体を横切る楔形断面形状の切欠きを形成し、該連
通孔と整列する貫通孔を形成した楔形断面形状の
弁ホルダを切欠き内に嵌着固定し、該貫通孔内に
吸気制御弁を配置した多気筒内燃機関の吸気装置
。 The interior of the surge tank is divided into a first surge tank internal chamber and a second surge tank internal chamber by a partition wall formed at a longitudinally intermediate portion of the surge tank, and a communication hole extends through the partition wall. The first
A multi-cylinder internal combustion engine in which a surge tank internal chamber and a second surge tank internal chamber communicate 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, the internal combustion engine having communication with the partition wall part. A notch with a wedge-shaped cross section is formed across the entire hole, a valve holder with a wedge-shaped cross section is formed with a through hole aligned with the communication hole, and the valve holder with a wedge-shaped cross section is fitted and fixed in the notch, and an intake control valve is inserted into the through hole. Intake system for a multi-cylinder internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1587785U JPS61132437U (en) | 1985-02-08 | 1985-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1587785U JPS61132437U (en) | 1985-02-08 | 1985-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132437U true JPS61132437U (en) | 1986-08-19 |
Family
ID=30502123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1587785U Pending JPS61132437U (en) | 1985-02-08 | 1985-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6216722U (en) * | 1985-07-16 | 1987-01-31 | ||
| JPS62162342U (en) * | 1986-04-03 | 1987-10-15 |
-
1985
- 1985-02-08 JP JP1587785U patent/JPS61132437U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6216722U (en) * | 1985-07-16 | 1987-01-31 | ||
| JPS62162342U (en) * | 1986-04-03 | 1987-10-15 |