JPS591873U - Diesel engine fuel injection system - Google Patents
Diesel engine fuel injection systemInfo
- Publication number
- JPS591873U JPS591873U JP9623182U JP9623182U JPS591873U JP S591873 U JPS591873 U JP S591873U JP 9623182 U JP9623182 U JP 9623182U JP 9623182 U JP9623182 U JP 9623182U JP S591873 U JPS591873 U JP S591873U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- diesel engine
- injection system
- engine fuel
- valve
- 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
- 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図は本案による燃料噴射系の要部を示す図面、第２
図は第１図に示す装置の説明のために燃料噴射弁の一部
を示す断面図である。
１・・・燃料噴射弁、２・・・ノズル、３・・・ノズル
ホルダ、４・・・リーケージパイプ、５・・・燃料溜め
、６・・・噴射率制御装置、７・・・開閉弁、８・・・
制御部、９゜１０・・・信号、１１・・・アクチェータ
、１２・・・フィードバック信号、１３・・・ノズルス
プリング、１４・・・ニードル弁。Figure 1 is a drawing showing the main parts of the fuel injection system according to the present invention, Figure 2
This figure is a sectional view showing a part of a fuel injection valve for explaining the apparatus shown in FIG. 1. DESCRIPTION OF SYMBOLS 1... Fuel injection valve, 2... Nozzle, 3... Nozzle holder, 4... Leakage pipe, 5... Fuel reservoir, 6... Injection rate control device, 7... Open/close valve , 8...
Control unit, 9° 10... Signal, 11... Actuator, 12... Feedback signal, 13... Nozzle spring, 14... Needle valve.
Claims (1)
ーケージパイプ４上に設けられた開閉弁７と、機関の回
転速度および負荷、またはそれらのうちの一方を入力と
して上記開閉弁７の開度を内蔵するメモリに従って変え
る制御部８とより成る噴射率制御装置６を汐けたことを
特徴とする、ディーゼル機関の燃料噴射系。The on-off valve 7 is installed on the leakage pipe 4 that leads the amount of leakage fuel from the fuel injection valve 1 to the fuel reservoir 5, and the on-off valve 7 is opened using the engine speed and/or load as input. 1. A fuel injection system for a diesel engine, comprising an injection rate control device 6 comprising a control section 8 that changes the injection rate according to a built-in memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9623182U JPS591873U (en) | 1982-06-26 | 1982-06-26 | Diesel engine fuel injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9623182U JPS591873U (en) | 1982-06-26 | 1982-06-26 | Diesel engine fuel injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS591873U true JPS591873U (en) | 1984-01-07 |
Family
ID=30229428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9623182U Pending JPS591873U (en) | 1982-06-26 | 1982-06-26 | Diesel engine fuel injection system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591873U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5786532A (en) * | 1980-11-17 | 1982-05-29 | Mazda Motor Corp | Fuel injection device of diesel engine |
| JPS57102527A (en) * | 1980-12-15 | 1982-06-25 | Diesel Kiki Co Ltd | Fuel injection nozzle unit |
-
1982
- 1982-06-26 JP JP9623182U patent/JPS591873U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5786532A (en) * | 1980-11-17 | 1982-05-29 | Mazda Motor Corp | Fuel injection device of diesel engine |
| JPS57102527A (en) * | 1980-12-15 | 1982-06-25 | Diesel Kiki Co Ltd | Fuel injection nozzle unit |
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