JPS5835670U - Internal combustion engine fuel injection system - Google Patents

Internal combustion engine fuel injection system

Info

Publication number
JPS5835670U
JPS5835670U JP13030681U JP13030681U JPS5835670U JP S5835670 U JPS5835670 U JP S5835670U JP 13030681 U JP13030681 U JP 13030681U JP 13030681 U JP13030681 U JP 13030681U JP S5835670 U JPS5835670 U JP S5835670U
Authority
JP
Japan
Prior art keywords
fuel injection
internal combustion
combustion engine
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
Application number
JP13030681U
Other languages
Japanese (ja)
Inventor
克彦 横田
Original Assignee
いすゞ自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP13030681U priority Critical patent/JPS5835670U/en
Publication of JPS5835670U publication Critical patent/JPS5835670U/en
Pending legal-status Critical Current

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  • Fuel-Injection Apparatus (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は一実施例よりなる燃料噴射装置の断面図（一部
ブロック図）、および第２図は他の実施例よりなる電磁
弁開閉制御回路のブロック図である。 １・・・高速油率の燃料噴射ポンプ、２・・・燃料噴射
ノズル、３・・・ニードル弁、４・・・燃料溜、５・・
・逆止弁、６・・・エア通路、７・・・エアタンク、８
・・・電磁弁：遮断弁、９．９′・・・電磁弁開閉制御
回路、１０・・・燃料通路。　　　　。FIG. 1 is a sectional view (partial block diagram) of a fuel injection device according to one embodiment, and FIG. 2 is a block diagram of a solenoid valve opening/closing control circuit according to another embodiment. DESCRIPTION OF SYMBOLS 1... Fuel injection pump with high oil rate, 2... Fuel injection nozzle, 3... Needle valve, 4... Fuel reservoir, 5...
・Check valve, 6...Air passage, 7...Air tank, 8
...Solenoid valve: cutoff valve, 9.9'...Solenoid valve opening/closing control circuit, 10...Fuel passage. .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料噴射ポンプと燃料噴射ノズルの燃料溜とを結ぶ燃料
経路に逆止弁および遮断弁を介してエアタンクを連結す
るとともに、前記遮断弁を機関回転速度に応じて開閉す
る制御手段を設けたことを特徴とする内燃機関の燃料噴
射装置。An air tank is connected to the fuel path connecting the fuel injection pump and the fuel reservoir of the fuel injection nozzle via a check valve and a cutoff valve, and a control means is provided for opening and closing the cutoff valve in accordance with the engine rotation speed. Features of fuel injection device for internal combustion engine.
JP13030681U 1981-09-03 1981-09-03 Internal combustion engine fuel injection system Pending JPS5835670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13030681U JPS5835670U (en) 1981-09-03 1981-09-03 Internal combustion engine fuel injection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13030681U JPS5835670U (en) 1981-09-03 1981-09-03 Internal combustion engine fuel injection system

Publications (1)

Publication Number Publication Date
JPS5835670U true JPS5835670U (en) 1983-03-08

Family

ID=29923940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13030681U Pending JPS5835670U (en) 1981-09-03 1981-09-03 Internal combustion engine fuel injection system

Country Status (1)

Country Link
JP (1) JPS5835670U (en)

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