JPS63156452U - - Google Patents
Info
- Publication number
- JPS63156452U JPS63156452U JP4907387U JP4907387U JPS63156452U JP S63156452 U JPS63156452 U JP S63156452U JP 4907387 U JP4907387 U JP 4907387U JP 4907387 U JP4907387 U JP 4907387U JP S63156452 U JPS63156452 U JP S63156452U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- engine
- spraying means
- diesel engine
- detects
- 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 claims description 11
- 238000005507 spraying Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は本考案に係る直接噴射式デイーゼル機
関の燃料供給装置の一実施例を示す要部の概略構
成図である。
１……吸気マニフオールド、２……燃料噴霧手
段、３……燃料噴射ポンプ、４……電磁開閉弁、
５……加速判定手段、６……回転センサ、７……
アクセルペダル、８……負荷センサ。
FIG. 1 is a schematic diagram of the main parts of an embodiment of a fuel supply system for a direct injection diesel engine according to the present invention. 1...Intake manifold, 2...Fuel spraying means, 3...Fuel injection pump, 4...Solenoid on-off valve,
5... Acceleration determination means, 6... Rotation sensor, 7...
Accelerator pedal, 8...Load sensor.
Claims (1)
ゼル機関において、機関の吸気通路に燃料を噴霧
供給する燃料噴霧手段と、機関の負荷を検出する
負荷センサと、機関の回転数を検出する回転セン
サと、これら各センサの出力に基いて機関が加速
運転されていることを検出したときに前記燃料噴
霧手段に作動信号を出力する加速判定手段とを備
えてなり、該加速判定手段によつて機関の加速運
転を検出したときに前記燃料噴霧手段を作動させ
て吸気中に少量の燃料を噴霧供給するようにした
ことを特徴とする直接噴射式デイーゼル機関の燃
料供給装置。 In a direct injection diesel engine in which a fuel injection valve is provided in a combustion chamber, a fuel spraying means for spraying fuel into an intake passage of the engine, a load sensor that detects the load of the engine, and a rotation sensor that detects the engine speed. and acceleration determining means for outputting an activation signal to the fuel spraying means when it is detected that the engine is being operated at an accelerated rate based on the outputs of these sensors, and the acceleration determining means outputs an activation signal to the fuel spraying means. 1. A fuel supply device for a direct injection type diesel engine, characterized in that when acceleration operation of a diesel engine is detected, the fuel spraying means is activated to spray and supply a small amount of fuel into intake air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4907387U JPS63156452U (en) | 1987-04-01 | 1987-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4907387U JPS63156452U (en) | 1987-04-01 | 1987-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156452U true JPS63156452U (en) | 1988-10-13 |
Family
ID=30871188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4907387U Pending JPS63156452U (en) | 1987-04-01 | 1987-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012057518A (en) * | 2010-09-08 | 2012-03-22 | Hino Motors Ltd | Method for controlling maximum amount of fuel to be injected during vehicle acceleration |
-
1987
- 1987-04-01 JP JP4907387U patent/JPS63156452U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012057518A (en) * | 2010-09-08 | 2012-03-22 | Hino Motors Ltd | Method for controlling maximum amount of fuel to be injected during vehicle acceleration |