JPS623928U - - Google Patents
Info
- Publication number
- JPS623928U JPS623928U JP9491985U JP9491985U JPS623928U JP S623928 U JPS623928 U JP S623928U JP 9491985 U JP9491985 U JP 9491985U JP 9491985 U JP9491985 U JP 9491985U JP S623928 U JPS623928 U JP S623928U
- Authority
- JP
- Japan
- Prior art keywords
- surge tank
- air supply
- moved
- pair
- wall portion
- 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
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
図は本考案の一実施例としての可変容量型サー
ジタンク付きエンジンの要部を断面で示す模式図
である。
１……シリンダヘツド、２……インレツトマニ
ホールド、３……サージタンク、３ａ……サージ
タンク入口開口、４……移動壁部、４ａ……弁体
板、５……シヤフト、６……燃料噴射弁、７……
デリバリパイプ、８……給気通路としてのＰポー
ト、９……給気通路としてのＳポート、１０……
アクチユエータ、１１……コントローラ、１２…
…回転数センサ、１３……負荷センサ、Ｃ……気
筒。
The figure is a schematic cross-sectional view showing the main parts of an engine with a variable capacity surge tank as an embodiment of the present invention. 1... Cylinder head, 2... Inlet manifold, 3... Surge tank, 3a... Surge tank inlet opening, 4... Moving wall, 4a... Valve plate, 5... Shaft, 6... Fuel Injection valve, 7...
Delivery pipe, 8... P port as air supply passage, 9... S port as air supply passage, 10...
Actuator, 11... Controller, 12...
...Rotational speed sensor, 13...Load sensor, C...Cylinder.
Claims (1)
サージタンクよりも下流側に同一気筒へ連通する
一対の給気通路をそなえたエンジンにおいて、上
記サージタンクの容量を可変にすべく同サージタ
ンク内を移動しうる移動壁部が設けられて、同移
動壁部が上記一対の給気通路の少なくとも一方を
開閉する開閉弁を兼ねていることを特徴とする、
可変容量型サージタンク付きエンジン。 In an engine equipped with a surge tank in the air supply system and a pair of air supply passages downstream from the surge tank that communicate with the same cylinder, the surge tank is moved in order to make the capacity of the surge tank variable. A movable wall portion that can be moved is provided, and the movable wall portion also serves as an on-off valve that opens and closes at least one of the pair of air supply passages,
Engine with variable capacity surge tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9491985U JPS623928U (en) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9491985U JPS623928U (en) | 1985-06-21 | 1985-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623928U true JPS623928U (en) | 1987-01-10 |
Family
ID=30653779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9491985U Pending JPS623928U (en) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623928U (en) |
-
1985
- 1985-06-21 JP JP9491985U patent/JPS623928U/ja active Pending