JPS59163143U - Diesel engine fuel supply system - Google Patents
Diesel engine fuel supply systemInfo
- Publication number
- JPS59163143U JPS59163143U JP5744683U JP5744683U JPS59163143U JP S59163143 U JPS59163143 U JP S59163143U JP 5744683 U JP5744683 U JP 5744683U JP 5744683 U JP5744683 U JP 5744683U JP S59163143 U JPS59163143 U JP S59163143U
- Authority
- JP
- Japan
- Prior art keywords
- fuel supply
- diesel engine
- supply system
- engine fuel
- 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
- Supercharger (AREA)
- Combustion Methods Of Internal-Combustion Engines (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図は従来のターボチャージャ付ディーゼル機関の燃
料供給系を示す構成図、第２図は本考案の第１の実施例
を示す構成図、第３図は同上実施例の一部拡大断面図、
第４図は同上実施例のコントロール五ニット内部の構成
を示すブロック図、第５図Ａ、 Ｂは同上コントロール
ユニット各部に発生する信号波形を示す図、第６図Ａは
従来のディーゼル機関の各行程を示す図、同図Ｂは前記
実施例に係るディーゼル機関の各行程を示す図、第
、−７図は本考案の第２の実施例を示す構成図、第
８図は本考案の第３の実施例を示す構成図、第９図は本
考案の第４の実施例を示す構成図である。
３・・・吸気管、３ａ・・・燃料導入管路、４・・・燃
焼室、１１・・・燃料噴射ポンプ、２１・・・燃料イン
ジェクタ、２２・・・燃Ｎ供給’ｔｌ、２ ｓ・・・プ
レッシャレギュレータ、２５・・・エアフローセンサ、
２６・・・コントロールユニット、５１・・・オリフィ
ス、５２・・・燃料カット電磁弁、５３・・・燃料供給
管、５４・・・リレースイッチ、５５・・・バッテリ、
５６・・・キースイッチ。
″（−ＰＩＩｔｙ“へ汁相 、 に
１「−
■
１ ゛
Ｌｅ ４０ ’ ４３
へう ３ぐ ［上！ タ／
１
０ １ ｖワ−１
１ｚ囁
２／！ノ
（）入 “゛。Fig. 1 is a block diagram showing the fuel supply system of a conventional turbocharged diesel engine, Fig. 2 is a block diagram showing the first embodiment of the present invention, and Fig. 3 is a partially enlarged sectional view of the same embodiment. ,
Fig. 4 is a block diagram showing the internal configuration of the control unit of the above embodiment, Figs. Figure B is a diagram showing each stroke of the diesel engine according to the above embodiment.
, -7 is a block diagram showing the second embodiment of the present invention, Fig. 8 is a block diagram showing the third embodiment of the present invention, and Fig. 9 is a configuration diagram showing the fourth embodiment of the present invention. It is a diagram. 3... Intake pipe, 3a... Fuel introduction pipe, 4... Combustion chamber, 11... Fuel injection pump, 21... Fuel injector, 22... Fuel N supply 'tl, 2 s ...Pressure regulator, 25...Air flow sensor,
26... Control unit, 51... Orifice, 52... Fuel cut solenoid valve, 53... Fuel supply pipe, 54... Relay switch, 55... Battery,
56...Key switch. "(-PIIty" to soup phase, to 1 "- ■ 1 ゛Le 40' 43
Heu 3 [Top! Ta/
1 0 1 vwar-1 1z whisper 2/!ノ()入 “゛.
Claims (1)
気を形成する量の燃料を吸気管内に係供給する燃料供給
手段を設けたことを特徴とするディーゼル機関の燃料供
給装置。1. A fuel supply device for a diesel engine, comprising a fuel supply means for supplying an amount of fuel into an intake pipe to form a premixture having a mixture ratio below a flammable limit according to an amount of intake air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5744683U JPS59163143U (en) | 1983-04-19 | 1983-04-19 | Diesel engine fuel supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5744683U JPS59163143U (en) | 1983-04-19 | 1983-04-19 | Diesel engine fuel supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59163143U true JPS59163143U (en) | 1984-11-01 |
Family
ID=30187746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5744683U Pending JPS59163143U (en) | 1983-04-19 | 1983-04-19 | Diesel engine fuel supply system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59163143U (en) |
-
1983
- 1983-04-19 JP JP5744683U patent/JPS59163143U/en active Pending
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