JPS60149841U - Diesel engine fuel injection amount control device - Google Patents
Diesel engine fuel injection amount control deviceInfo
- Publication number
- JPS60149841U JPS60149841U JP3861884U JP3861884U JPS60149841U JP S60149841 U JPS60149841 U JP S60149841U JP 3861884 U JP3861884 U JP 3861884U JP 3861884 U JP3861884 U JP 3861884U JP S60149841 U JPS60149841 U JP S60149841U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- fuel
- sensor
- control device
- fuel injection
- 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
- High-Pressure Fuel Injection Pump Control (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示すディーゼルエンジンの
システム構成図、第２図は第１図の要部拡大構成図、第
３図は本考案の他の実棒例を示す要部拡大構成図である
。
２０・・・燃料ポンプ、２２・・・ディーゼルエンジン
、３６・・・プランジャ、７０・・・制御装置、−１０
４・・・移動装置、１１０・・・プランジャへラドセン
サ、１３０・・・モータ、１３８・・・位置センサ、１
５６・・・電磁弁、１６４・・・バルブ。Figure 1 is a system configuration diagram of a diesel engine showing an embodiment of the present invention, Figure 2 is an enlarged diagram of the main parts of Figure 1, and Figure 3 is an enlarged view of the main parts showing another example of the actual rod of the present invention. FIG. 20...Fuel pump, 22...Diesel engine, 36...Plunger, 70...Control device, -10
4... Moving device, 110... Rad sensor to plunger, 130... Motor, 138... Position sensor, 1
56...Solenoid valve, 164...Valve.
Claims (1)
供給路中に挿入されたシリンダ内を、クランクシャフト
の作動に同期して回転並びに往復動するプランジャによ
り各気筒のインジェクタノズルへ燃料を圧送するディー
ゼルエンジンの燃料噴射量制御装置において、プランジ
ャ先端と対向してシリ−ンダ内に移動可能に挿入されプ
ランジャ先端との、 当接によりプランジャ先端より
後退するプランジャへラドセンサと、プランジャへラド
センサとプランジャ先端との当接によりシリンダ内の燃
料を前記燃料供給路とは異なる流路に排出する燃料排出
装置と、プランジャへラドセンサの位置を休出・ す
る位置センサと、プランジャへラドセンサを移、
動させる駆動装置と、位トンーサの検出出力に基づいて
駆動装置の駆動を声す御し、燃料噴射量を、プランジャ
へラドセンサの位置に応じた量に規制する制御装置と、
を有することを特徴とするディ−ゼルエンジンの燃料噴
射量制御装置。Fuel connecting fuel pump and injector noil
In a fuel injection amount control device for a diesel engine, in which fuel is forcefully delivered to the injector nozzle of each cylinder by a plunger that rotates and reciprocates in synchronization with the operation of the crankshaft inside the cylinder inserted in the supply path, the plunger is located opposite to the tip of the plunger. A Rad sensor is movably inserted into the cylinder and retreats from the plunger tip upon contact with the plunger tip, and a contact between the Rad sensor and the plunger tip causes the fuel in the cylinder to be transferred to the fuel supply path. A fuel discharging device that discharges fuel into a flow path different from that of the fuel pump, a position sensor that moves the rad sensor to the plunger, and a position sensor that moves the rad sensor to the plunger.
a control device that controls the drive of the drive device based on the detection output of the position sensor and regulates the amount of fuel injection to the plunger according to the position of the rad sensor;
1. A fuel injection amount control device for a diesel engine, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3861884U JPS60149841U (en) | 1984-03-16 | 1984-03-16 | Diesel engine fuel injection amount control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3861884U JPS60149841U (en) | 1984-03-16 | 1984-03-16 | Diesel engine fuel injection amount control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60149841U true JPS60149841U (en) | 1985-10-04 |
Family
ID=30545796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3861884U Pending JPS60149841U (en) | 1984-03-16 | 1984-03-16 | Diesel engine fuel injection amount control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60149841U (en) |
-
1984
- 1984-03-16 JP JP3861884U patent/JPS60149841U/en active Pending
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