JPS6456532U - - Google Patents
Info
- Publication number
- JPS6456532U JPS6456532U JP15094187U JP15094187U JPS6456532U JP S6456532 U JPS6456532 U JP S6456532U JP 15094187 U JP15094187 U JP 15094187U JP 15094187 U JP15094187 U JP 15094187U JP S6456532 U JPS6456532 U JP S6456532U
- Authority
- JP
- Japan
- Prior art keywords
- surge tank
- intake
- engine
- communicate
- communication passage
- 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)
Description
第１図は本考案の一実施例に係る吸気装置の縦
断面図、第２図は第１図の−断面図である。
１：吸気装置、３ａ：吸気流入口、５：サージ
タンク部、６ａ，６ｂ，６ｃ，６ｄ：吸気通路、
７：吸気マニホルド、８ａ，８ｂ，８ｃ，８ｄ：
吸気管、１０：容積部、１２ａ，１２ｂ，１２ｃ
，１２ｄ：連通部、１３ａ，１３ｂ，１３ｃ，１
３ｄ：シヤツター弁、１４：連通穴、１６：連通
路、１６ａ：開口。
FIG. 1 is a longitudinal cross-sectional view of an intake device according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken from FIG. 1: Intake device, 3a: Intake inlet, 5: Surge tank section, 6a, 6b, 6c, 6d: Intake passage,
7: Intake manifold, 8a, 8b, 8c, 8d:
Intake pipe, 10: Volume part, 12a, 12b, 12c
, 12d: communication part, 13a, 13b, 13c, 1
3d: Shutter valve, 14: Communication hole, 16: Communication path, 16a: Opening.
Claims (1)
複数の独立吸気通路と、エンジン高回転時に開作
動される制御弁を介して該独立吸気通路の中間部
に連通する容積部とを備えたエンジンの吸気装置
において、前記容積部と前記サージタンクとを連
通する連通路を設けるとともに、該連通路のサー
ジタンク側開口を該サージタンクの吸気流入口に
対向する位置に設けたことを特徴とするエンジン
の吸気装置。 The intake air of an engine is equipped with a plurality of independent intake passages that communicate with each cylinder of the engine and a surge tank, and a volume portion that communicates with an intermediate portion of the independent intake passages via a control valve that is opened at high engine speeds. The apparatus is characterized in that a communication passage is provided to communicate the volume portion and the surge tank, and an opening of the communication passage on the surge tank side is provided at a position opposite to the intake inlet of the surge tank. Intake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15094187U JPS6456532U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15094187U JPS6456532U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6456532U true JPS6456532U (en) | 1989-04-07 |
Family
ID=31424535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15094187U Pending JPS6456532U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6456532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016142250A (en) * | 2015-02-05 | 2016-08-08 | マツダ株式会社 | Intake device of engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61116021A (en) * | 1984-11-09 | 1986-06-03 | Mazda Motor Corp | Engine intake-air device |
-
1987
- 1987-09-30 JP JP15094187U patent/JPS6456532U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61116021A (en) * | 1984-11-09 | 1986-06-03 | Mazda Motor Corp | Engine intake-air device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016142250A (en) * | 2015-02-05 | 2016-08-08 | マツダ株式会社 | Intake device of engine |