JPS59172249U - Fuel injection amount control device for internal combustion engine with supercharger - Google Patents
Fuel injection amount control device for internal combustion engine with superchargerInfo
- Publication number
- JPS59172249U JPS59172249U JP6679983U JP6679983U JPS59172249U JP S59172249 U JPS59172249 U JP S59172249U JP 6679983 U JP6679983 U JP 6679983U JP 6679983 U JP6679983 U JP 6679983U JP S59172249 U JPS59172249 U JP S59172249U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- fuel injection
- injection amount
- rack
- combustion engine
- 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
- Output Control And Ontrol Of Special Type 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す簡略構成図、第２図は同上従来例
のラック特性図、第３図は本考案の一実施例を示す簡略
構成図、第４図は同上実施例においてコントロールラッ
ク側ストッパのない場合を想定したときのラック特性図
、第５図は同上実施例のラック特性図である。
１０・・・コントロールラック、１１・・・スプリング
、１２．１２’・・・ブーストコンペンセータ、２１・
・・ラックストッパ、３２・・・コントロールレバー、
３２Ａ・・・第ルバー、３２Ｂ・・・第２レバー、３３
・・・支軸、３４・・・スプリング、３６・・・ブツシ
ュロッド。Fig. 1 is a simplified configuration diagram showing a conventional example, Fig. 2 is a rack characteristic diagram of the conventional example same as above, Fig. 3 is a simplified configuration diagram showing an embodiment of the present invention, and Fig. 4 is a control rack in the same embodiment. FIG. 5 is a rack characteristic diagram assuming a case where there is no side stopper, and FIG. 5 is a rack characteristic diagram of the same embodiment. 10...Control rack, 11...Spring, 12.12'...Boost compensator, 21.
...Rack stopper, 32...Control lever,
32A...Second lever, 32B...Second lever, 33
... Support shaft, 34... Spring, 36... Bush rod.
Claims (1)
給機付内燃機関において、燃料噴射量を制御スるコント
ロールラックを、その先端と基端との間に伸縮自在な弾
性部材を介在させて形成すると共に、該ラック先端位置
を規制するラックストッパと、該ラックストッパを過給
圧に応じて燃料増量方向に移動させる第１のブーストコ
ンペンセータを設ける一方、アクセルペダルから前記コ
ントロールラックまでの連結系統に、一端がアクセルペ
ダル側に連結する第ルバーと、該第ルバーの他端と同軸
上で相対回転自在に軸支さ’ｈ一端が前記コントロール
ラック側に連結する第２レバーと、該第２レバーの他端
と第ルバーとの間に介装され両レバーを互いに接近する
方向に弾性付勢するスプリングとからなるレバー機構を
設けると共に、低過給時アクセルペダルの最大踏込位置
以前の所定位置で前記第２レバーのコントロールラック
側連結端と当接するレバーストッパと、該レバーストッ
パを過給圧に応じて負荷増大方向に移動させる第２のブ
ーストコンペンセータとを設けたことを特徴とする過給
機付内燃機関の燃料噴射量制御装置。In a supercharged internal combustion engine that controls the fuel injection amount using a boost compensator, a control rack for controlling the fuel injection amount is formed by interposing a stretchable elastic member between its tip and base end, and A rack stopper that regulates the rack tip position and a first boost compensator that moves the rack stopper in the fuel increase direction according to boost pressure are provided, and one end is provided in the connection system from the accelerator pedal to the control rack. a second lever that is rotatably supported coaxially with the other end of the second lever, one end of which is connected to the control rack side; and the other end of the second lever. and a spring interposed between the lever and the second lever to elastically urge both levers toward each other. A supercharged internal combustion engine characterized by being provided with a lever stopper that comes into contact with the control rack side connecting end of the lever, and a second boost compensator that moves the lever stopper in the direction of increasing load according to supercharging pressure. fuel injection amount control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6679983U JPS59172249U (en) | 1983-05-06 | 1983-05-06 | Fuel injection amount control device for internal combustion engine with supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6679983U JPS59172249U (en) | 1983-05-06 | 1983-05-06 | Fuel injection amount control device for internal combustion engine with supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59172249U true JPS59172249U (en) | 1984-11-17 |
Family
ID=30197001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6679983U Pending JPS59172249U (en) | 1983-05-06 | 1983-05-06 | Fuel injection amount control device for internal combustion engine with supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59172249U (en) |
-
1983
- 1983-05-06 JP JP6679983U patent/JPS59172249U/en active Pending
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