JPS60125362U - Diesel engine fuel injection system - Google Patents
Diesel engine fuel injection systemInfo
- Publication number
- JPS60125362U JPS60125362U JP1309784U JP1309784U JPS60125362U JP S60125362 U JPS60125362 U JP S60125362U JP 1309784 U JP1309784 U JP 1309784U JP 1309784 U JP1309784 U JP 1309784U JP S60125362 U JPS60125362 U JP S60125362U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- diesel engine
- injection
- injection system
- engine fuel
- 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図はこの考案による噴射ノズルの断面図、第２図は
同じく噴射ポンプの局部断面図、第３図は噴射ポンプの
性能曲線図である。
図面に現わした符号の説明、１・・・針弁、７・・・ス
プリング、１１・・・燃料コネクタ、１４・・・入ピン
ルコネクタ、２０・・・シャフト、２２・・・軸、２５
−・・レバー、３１・・・カム、３２・・・プランジャ
、３３・・・高圧室、３６．３７・・・コントロールス
リーブ、５４０．４１・・・カットオフポート、４２・
・・マイコン、４３．４４・・・トルクモータ、Ｐ・・
・制御部材、ｑ・・・制御装置。FIG. 1 is a sectional view of the injection nozzle according to this invention, FIG. 2 is a partial sectional view of the injection pump, and FIG. 3 is a performance curve diagram of the injection pump. Explanation of the symbols shown in the drawings: 1...needle valve, 7...spring, 11...fuel connector, 14...inlet pin connector, 20...shaft, 22...shaft, 25
-...Lever, 31...Cam, 32...Plunger, 33...High pressure chamber, 36.37...Control sleeve, 540.41...Cut-off port, 42...
...Microcomputer, 43.44...Torque motor, P...
・Control member, q...control device.
Claims (1)
該噴射ノズルに燃料を圧送する噴射ポンプとを備えたデ
ィーゼル機関用燃料噴射装置において、噴射ノズルのス
プリングの初期設定荷重を機関の負荷に応じて変える制
御部材を設けると共に、噴射ポンプの燃料の噴射開始時
期と噴射終了時期を夫々機関の負荷に応じて独立に変え
る制御装置を設けることを特徴とするディーゼル機関用
燃料噴射装置。An injection nozzle consisting of a needle valve seated by a spring;
The fuel injection device for a diesel engine includes an injection pump that pressure-feeds fuel to the injection nozzle, and a control member that changes the initial setting load of the spring of the injection nozzle according to the load of the engine is provided, and the fuel injection device of the injection pump A fuel injection device for a diesel engine, comprising a control device that independently changes a start timing and an injection end timing depending on the load of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1309784U JPS60125362U (en) | 1984-02-03 | 1984-02-03 | Diesel engine fuel injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1309784U JPS60125362U (en) | 1984-02-03 | 1984-02-03 | Diesel engine fuel injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60125362U true JPS60125362U (en) | 1985-08-23 |
Family
ID=30496783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1309784U Pending JPS60125362U (en) | 1984-02-03 | 1984-02-03 | Diesel engine fuel injection system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60125362U (en) |
-
1984
- 1984-02-03 JP JP1309784U patent/JPS60125362U/en active Pending
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