JPS60155747U - fuel injection control device - Google Patents
fuel injection control deviceInfo
- Publication number
- JPS60155747U JPS60155747U JP4312784U JP4312784U JPS60155747U JP S60155747 U JPS60155747 U JP S60155747U JP 4312784 U JP4312784 U JP 4312784U JP 4312784 U JP4312784 U JP 4312784U JP S60155747 U JPS60155747 U JP S60155747U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- drive means
- control device
- electric drive
- control
- 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
- 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図はこの考案の一実施例における判型燃料噴射ポン
プの断面図、第２図は同上の判型燃料噴射ポンプの側面
図、第３図は同上のシステム全体を示す構成図、第４図
は同上に用いたカムの特性線図である。
１・・・判型燃料噴射ポンプ、５・・・プランジャ、１
８・・・制御スリーブ、２７・・・ステッピングモータ
、３３・・・ポテンショメータ、３〜６・・・メインコ
ントロールユニット、４１・・・サブコントロールユニ
ット。Fig. 1 is a sectional view of a size fuel injection pump according to an embodiment of the invention, Fig. 2 is a side view of the same size fuel injection pump, Fig. 3 is a configuration diagram showing the entire system of the above, and Fig. 4 The figure is a characteristic diagram of the cam used in the above. 1... Format fuel injection pump, 5... Plunger, 1
8... Control sleeve, 27... Stepping motor, 33... Potentiometer, 3-6... Main control unit, 41... Sub control unit.
Claims (1)
往復動するプランジャに外嵌された制御スリーブと、こ
の制御スリーブを動かしてプリストロークを調整する電
気的駆動手段と、この電気的駆動手段の作動位置を検出
するポテンショメータと、前記機関の運転状態及び前記
ポテンショメータのフィードバック信号を入力して前記
電気的駆動手段を制御する電気的制御手段とを具備する
ことを特徴とする燃料噴射制御装置。 ２ 電気的駆動手段はステッピングモータから成ること
を特徴とする実用新案登録請求の範囲第１項記載の燃料
噴射制御装置。[Claims for Utility Model Registration] 1. A control sleeve fitted onto the plunger that reciprocates in response to engine rotation in a size-type fuel injection pump, and an electrical control sleeve that moves the control sleeve to adjust the pre-stroke. The electric drive means includes a drive means, a potentiometer that detects the operating position of the electric drive means, and an electric control means that inputs the operating state of the engine and a feedback signal of the potentiometer to control the electric drive means. A fuel injection control device featuring: 2. The fuel injection control device according to claim 1, wherein the electric drive means comprises a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4312784U JPS60155747U (en) | 1984-03-26 | 1984-03-26 | fuel injection control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4312784U JPS60155747U (en) | 1984-03-26 | 1984-03-26 | fuel injection control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60155747U true JPS60155747U (en) | 1985-10-17 |
Family
ID=30554506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4312784U Pending JPS60155747U (en) | 1984-03-26 | 1984-03-26 | fuel injection control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60155747U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5797027A (en) * | 1980-12-09 | 1982-06-16 | Nippon Denso Co Ltd | Electric controller for injection pump |
| JPS5928066A (en) * | 1982-08-09 | 1984-02-14 | Yanmar Diesel Engine Co Ltd | Fuel injection pump |
| JPS5932667A (en) * | 1982-08-18 | 1984-02-22 | Hino Motors Ltd | Fuel control device in unit injector |
-
1984
- 1984-03-26 JP JP4312784U patent/JPS60155747U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5797027A (en) * | 1980-12-09 | 1982-06-16 | Nippon Denso Co Ltd | Electric controller for injection pump |
| JPS5928066A (en) * | 1982-08-09 | 1984-02-14 | Yanmar Diesel Engine Co Ltd | Fuel injection pump |
| JPS5932667A (en) * | 1982-08-18 | 1984-02-22 | Hino Motors Ltd | Fuel control device in unit injector |
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