JPS59123652U - Auxiliary fuel supply device - Google Patents

Auxiliary fuel supply device

Info

Publication number
JPS59123652U
JPS59123652U JP1618483U JP1618483U JPS59123652U JP S59123652 U JPS59123652 U JP S59123652U JP 1618483 U JP1618483 U JP 1618483U JP 1618483 U JP1618483 U JP 1618483U JP S59123652 U JPS59123652 U JP S59123652U
Authority
JP
Japan
Prior art keywords
fuel
supply device
auxiliary fuel
fuel supply
pipe
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
JP1618483U
Other languages
Japanese (ja)
Inventor
啓司 白石
浩史 高田
Original Assignee
日産ディーゼル工業株式会社
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 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP1618483U priority Critical patent/JPS59123652U/en
Publication of JPS59123652U publication Critical patent/JPS59123652U/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 the drawing]

第１図ないし第３図は本考案の実施例を示し、第１図は
全体略図、第２図は配管図、第３図は噴霧プラグの側面
図、第４図は本考案の別の実施例の噴霧部材を示す側面
図である。 ２・・・・・・燃焼室、３・・・・・・噴射弁、６・・
・・・・インテークマニホルド、８・・・・・・枝管、
９・・曲噴霧プラグ、１０・・・・・・空気配管、１１
・・・・・・燃料配管、１２・・・・・・エアタンク、
１３・・・・・・熱燃料フィーダポンプ、１４．１５・
・・・・・電磁バルブ、１６・・・・・・副燃料供給制
御ユニット、２８・・・・・・空気孔、２９・・・・・
・燃料孔。Figures 1 to 3 show an embodiment of the present invention, where Figure 1 is an overall schematic diagram, Figure 2 is a piping diagram, Figure 3 is a side view of the spray plug, and Figure 4 is another embodiment of the present invention. FIG. 3 is a side view of an example spray member. 2... Combustion chamber, 3... Injection valve, 6...
...Intake manifold, 8...Branch pipe,
9...Curved spray plug, 10...Air piping, 11
...Fuel piping, 12...Air tank,
13... Thermal fuel feeder pump, 14.15.
... Solenoid valve, 16 ... Sub-fuel supply control unit, 28 ... Air hole, 29 ...
・Fuel hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディーゼルエンジンの燃焼室内への主燃料の噴射に先行
して副燃料を供給し前記主燃料の着火性を助長するよう
にした副燃料供給装置において、高圧空気源に連通され
インテークマニホルドの枝管の部分に開口された空気配
管と、該空気配管と協働しベンチュリ効果により前記副
燃料が噴霧されるように空気配管の開口部付近に開口さ
れた燃料配管とからなることを特徴とする副燃料供給装
置。In an auxiliary fuel supply device that supplies auxiliary fuel prior to injection of the main fuel into the combustion chamber of a diesel engine to promote ignitability of the main fuel, a branch pipe of an intake manifold connected to a high pressure air source is connected to the auxiliary fuel supply device. A secondary fuel comprising an air pipe that is partially opened, and a fuel pipe that is opened near the opening of the air pipe so that the secondary fuel is sprayed by a venturi effect in cooperation with the air pipe. Feeding device.
JP1618483U 1983-02-08 1983-02-08 Auxiliary fuel supply device Pending JPS59123652U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1618483U JPS59123652U (en) 1983-02-08 1983-02-08 Auxiliary fuel supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1618483U JPS59123652U (en) 1983-02-08 1983-02-08 Auxiliary fuel supply device

Publications (1)

Publication Number Publication Date
JPS59123652U true JPS59123652U (en) 1984-08-20

Family

ID=30147485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1618483U Pending JPS59123652U (en) 1983-02-08 1983-02-08 Auxiliary fuel supply device

Country Status (1)

Country Link
JP (1) JPS59123652U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746053A (en) * 1980-09-01 1982-03-16 Mazda Motor Corp Auxiliary fuel supplier of diesel engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746053A (en) * 1980-09-01 1982-03-16 Mazda Motor Corp Auxiliary fuel supplier of diesel engine

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