JPS59184371U - Diesel engine fuel injection nozzle - Google Patents

Diesel engine fuel injection nozzle

Info

Publication number
JPS59184371U
JPS59184371U JP7905983U JP7905983U JPS59184371U JP S59184371 U JPS59184371 U JP S59184371U JP 7905983 U JP7905983 U JP 7905983U JP 7905983 U JP7905983 U JP 7905983U JP S59184371 U JPS59184371 U JP S59184371U
Authority
JP
Japan
Prior art keywords
nozzle
fuel injection
diesel engine
injection nozzle
sub
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
JP7905983U
Other languages
Japanese (ja)
Inventor
石田　史郎
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 JP7905983U priority Critical patent/JPS59184371U/en
Publication of JPS59184371U publication Critical patent/JPS59184371U/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) [Abstract] 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図は従米例を示す側断面図、鯖２図は本考案の好適
一実施例を示す側断面図、第３図及び第４図は変形実施
例を示す側断面図である。 図中、４は弁座面、９は燃焼室、１１はノズル本体、１
２は弁体として例示したニードル弁、１３は着座面、１
４は副噴口である。Fig. 1 is a side sectional view showing a conventional example, Fig. 2 is a side sectional view showing a preferred embodiment of the present invention, and Figs. 3 and 4 are side sectional views showing modified embodiments. In the figure, 4 is the valve seat surface, 9 is the combustion chamber, 11 is the nozzle body, 1
2 is a needle valve illustrated as a valve body, 13 is a seating surface, 1
4 is a sub-nozzle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃焼室に臨むようにノズル本体を貫通して設けられた副
噴口を有するディーゼル機部の燃料噴射ノズルにおいて
、弁座面に着座される弁体を、上記副噴口を覆うように
上記ノズル本体内壁に密接するように形成すると共に、
上記副噴口が貫通されるノズル本体を薄肉に形成して副
噴口の長さを短く形成したことを特徴とするディーゼル
機関の燃料噴射ノズル。In a fuel injection nozzle for a diesel engine that has a sub-nozzle provided through the nozzle main body so as to face the combustion chamber, a valve body seated on a valve seat surface is placed on the inner wall of the nozzle main body so as to cover the sub-nozzle. In addition to forming it in close contact with
A fuel injection nozzle for a diesel engine, characterized in that a nozzle body through which the sub-nozzle passes is formed to have a thin wall so that the length of the sub-nozzle is short.
JP7905983U 1983-05-27 1983-05-27 Diesel engine fuel injection nozzle Pending JPS59184371U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7905983U JPS59184371U (en) 1983-05-27 1983-05-27 Diesel engine fuel injection nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7905983U JPS59184371U (en) 1983-05-27 1983-05-27 Diesel engine fuel injection nozzle

Publications (1)

Publication Number Publication Date
JPS59184371U true JPS59184371U (en) 1984-12-07

Family

ID=30209062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7905983U Pending JPS59184371U (en) 1983-05-27 1983-05-27 Diesel engine fuel injection nozzle

Country Status (1)

Country Link
JP (1) JPS59184371U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564659B2 (en) * 1977-04-15 1981-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564659B2 (en) * 1977-04-15 1981-01-31

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