JPS6427438U - - Google Patents
Info
- Publication number
- JPS6427438U JPS6427438U JP12118587U JP12118587U JPS6427438U JP S6427438 U JPS6427438 U JP S6427438U JP 12118587 U JP12118587 U JP 12118587U JP 12118587 U JP12118587 U JP 12118587U JP S6427438 U JPS6427438 U JP S6427438U
- Authority
- JP
- Japan
- Prior art keywords
- air
- vehicle
- pump
- amount
- engine body
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は過給装置全体の概略構成図、第２図はコント
ローラの動作を説明するフローチヤートである。
１……エンジン本体、２……空気ポンプ、６…
…電磁クラツチ（ポンプクラツチ）、８……空気
ボンベ、１０……高圧空気供給路、１１……開閉
弁、１２……コントローラ。
The drawing shows one embodiment of this invention.
The figure is a schematic configuration diagram of the entire supercharging device, and FIG. 2 is a flowchart explaining the operation of the controller. 1...Engine body, 2...Air pump, 6...
...Electromagnetic clutch (pump clutch), 8...Air cylinder, 10...High pressure air supply path, 11...Opening/closing valve, 12...Controller.
Claims (1)
空気ポンプと、この空気ポンプとエンジン本体と
の間の動力伝達機構を断続操作するポンプクラツ
チと、前記空気ポンプから送られる高圧空気を溜
める空気ボンベと、この空気ボンベ内とエンジン
本体の吸気通路との間を連結する高圧空気供給路
と、この高圧空気供給路内に介設された開閉弁と
、車両の走行状態を検出して車両の減速走行時以
外は前記ポンプクラツチを遮断状態で保持し、車
両の減束走行時には前記ポンプクラツチを接続し
て前記空気ボンベに高圧空気を溜めるとともに、
車両の発進時や低速からの加速時以外の場合には
前記開閉弁を閉塞状態で保持し、車両の発進時や
低速からの加速時には前記開閉弁を開放してエン
ジン本体内への空気供給量を増大し、かつ燃料供
給量を空気供給量の増大に合せて補正するコント
ローラとを具備したことを特徴とするエンジンの
過給装置。 An air pump that is driven by transmission of the driving force of the engine body, a pump clutch that operates intermittently the power transmission mechanism between the air pump and the engine body, and an air cylinder that stores high-pressure air sent from the air pump. , a high-pressure air supply path that connects the inside of this air cylinder and the intake passage of the engine body, an on-off valve installed in this high-pressure air supply path, and a deceleration drive of the vehicle by detecting the running state of the vehicle. At other times, the pump clutch is held in a disconnected state, and when the vehicle is running with a reduced bundle, the pump clutch is connected to store high pressure air in the air cylinder,
When the vehicle is not starting or accelerating from low speed, the on-off valve is kept closed, and when the vehicle is starting or accelerating from low speed, the on-off valve is opened to reduce the amount of air supplied into the engine body. 1. A supercharging device for an engine, comprising: a controller that increases the amount of air supplied and corrects the amount of fuel supplied in accordance with the increase in the amount of air supplied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12118587U JPS6427438U (en) | 1987-08-07 | 1987-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12118587U JPS6427438U (en) | 1987-08-07 | 1987-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6427438U true JPS6427438U (en) | 1989-02-16 |
Family
ID=31367965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12118587U Pending JPS6427438U (en) | 1987-08-07 | 1987-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6427438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005085611A1 (en) * | 2004-03-09 | 2005-09-15 | Hitachi, Ltd. | Engine with electric supercharger and control device of the engine |
| CN108397278A (en) * | 2017-02-06 | 2018-08-14 | 福特环球技术公司 | Method and system for turbocharged engine system |
-
1987
- 1987-08-07 JP JP12118587U patent/JPS6427438U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005085611A1 (en) * | 2004-03-09 | 2005-09-15 | Hitachi, Ltd. | Engine with electric supercharger and control device of the engine |
| CN108397278A (en) * | 2017-02-06 | 2018-08-14 | 福特环球技术公司 | Method and system for turbocharged engine system |
| CN108397278B (en) * | 2017-02-06 | 2021-12-10 | 福特环球技术公司 | Method and system for supercharging an engine system |
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