JPS588751U - Diesel engine auxiliary fuel injection device - Google Patents

Diesel engine auxiliary fuel injection device

Info

Publication number
JPS588751U
JPS588751U JP10321981U JP10321981U JPS588751U JP S588751 U JPS588751 U JP S588751U JP 10321981 U JP10321981 U JP 10321981U JP 10321981 U JP10321981 U JP 10321981U JP S588751 U JPS588751 U JP S588751U
Authority
JP
Japan
Prior art keywords
fuel injection
auxiliary fuel
diesel engine
injection device
engine auxiliary
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.)
Granted
Application number
JP10321981U
Other languages
Japanese (ja)
Other versions
JPS6113741Y2 (en
Inventor
中原　光治
栄 井上
吉田　吉孝
Original Assignee
ダイハツ工業株式会社
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 ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP10321981U priority Critical patent/JPS588751U/en
Publication of JPS588751U publication Critical patent/JPS588751U/en
Application granted granted Critical
Publication of JPS6113741Y2 publication Critical patent/JPS6113741Y2/ja
Granted 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 the drawing]

図面は本考案の実施例を示し、第１図は装置の８図、第
２図はパイロット式プランジャポンプの縦断正面図であ
る。 １・・・・・・機関、１１，１２，１３．１４・・・・
・・気筒、１５・・・・・・主燃料噴射弁、１６・・・
・・・副燃料噴射弁、１９・・・・・・燃料噴射ポンプ
、２０・・・・・・燃料ポンプ、２１、　２２．　２３
．　２４・・・・・・主燃料噴射管　１７・・・・・・
パイロット式プランジャポンプ、３１・・・・・・プラ
ンジャバレル、３２・・・・・・プランジャ、３４・・
・・・・パイロットシリンダ室、３５−−−−−−ピス
トン、４１゜４２、　４３．　４４・・・・・・パイロ
ット通路。 １６−The drawings show an embodiment of the present invention, and FIG. 1 is an 8th view of the device, and FIG. 2 is a longitudinal sectional front view of a pilot type plunger pump. 1... Engine, 11, 12, 13. 14...
... Cylinder, 15... Main fuel injection valve, 16...
...Auxiliary fuel injection valve, 19...Fuel injection pump, 20...Fuel pump, 21, 22. 23
．． 24... Main fuel injection pipe 17...
Pilot type plunger pump, 31...Plunger barrel, 32...Plunger, 34...
...Pilot cylinder chamber, 35-----Piston, 41°42, 43. 44...Pilot passage. 16-

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 多気筒機関における各気筒に副燃料噴射弁を各々設け、
該各側燃料噴射弁に、ピストンの作動によって燃料ポン
プからの燃料を副燃料噴射弁に加圧供給するようにした
パイロット式プランジャポンプを各々接続し、該パイロ
ット式プランジャポンプにおけるピストンを、他の気筒
における主燃料噴射時の圧力上昇によって作動させるよ
うにしたことを特徴とするディーゼル機関の副燃料噴射
装置。Each cylinder in a multi-cylinder engine is provided with an auxiliary fuel injection valve,
A pilot type plunger pump is connected to each side fuel injection valve, and the piston in the pilot type plunger pump is connected to the other side fuel injection valve. A auxiliary fuel injection device for a diesel engine, characterized in that it is activated by a pressure increase during main fuel injection in a cylinder.
JP10321981U 1981-07-10 1981-07-10 Diesel engine auxiliary fuel injection device Granted JPS588751U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10321981U JPS588751U (en) 1981-07-10 1981-07-10 Diesel engine auxiliary fuel injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10321981U JPS588751U (en) 1981-07-10 1981-07-10 Diesel engine auxiliary fuel injection device

Publications (2)

Publication Number Publication Date
JPS588751U true JPS588751U (en) 1983-01-20
JPS6113741Y2 JPS6113741Y2 (en) 1986-04-28

Family

ID=29897837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10321981U Granted JPS588751U (en) 1981-07-10 1981-07-10 Diesel engine auxiliary fuel injection device

Country Status (1)

Country Link
JP (1) JPS588751U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131571U (en) * 1983-02-24 1984-09-04 トヨタ自動車株式会社 Dual fuel supply system for compression ignition engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131571U (en) * 1983-02-24 1984-09-04 トヨタ自動車株式会社 Dual fuel supply system for compression ignition engines

Also Published As

Publication number Publication date
JPS6113741Y2 (en) 1986-04-28

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