JPS60149870U - diesel engine fuel injection nozzle - Google Patents

diesel engine fuel injection nozzle

Info

Publication number
JPS60149870U
JPS60149870U JP3718684U JP3718684U JPS60149870U JP S60149870 U JPS60149870 U JP S60149870U JP 3718684 U JP3718684 U JP 3718684U JP 3718684 U JP3718684 U JP 3718684U JP S60149870 U JPS60149870 U JP S60149870U
Authority
JP
Japan
Prior art keywords
fuel injection
diesel engine
engine fuel
injection nozzle
nozzle body
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
JP3718684U
Other languages
Japanese (ja)
Inventor
由比　宏明
鹿島　雅明
Original Assignee
三菱自動車工業株式会社
日本自動車エンジニアリング株式会社
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 三菱自動車工業株式会社, 日本自動車エンジニアリング株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP3718684U priority Critical patent/JPS60149870U/en
Publication of JPS60149870U publication Critical patent/JPS60149870U/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図は従来のサックレスノズルの噴孔付近の断面図、
第２図は本考案の一実施例を示す第１図同様の断面図で
ある。 １・０・・・ノズル本体、１２・・・針弁、１４・・・
弁面、−１６・・・弁座、１８・・・噴孔、２２・・・
延長部分。Figure 1 is a cross-sectional view of the vicinity of the nozzle hole of a conventional suckless nozzle.
FIG. 2 is a sectional view similar to FIG. 1 showing an embodiment of the present invention. 1.0... Nozzle body, 12... Needle valve, 14...
Valve surface, -16... Valve seat, 18... Nozzle hole, 22...
extension part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状のノズル本体と、同本体内に摺動自在に嵌装された
針弁とを具え、上記ノズル本体内に上記針弁と協働する
弁座を設けると共に、同弁座下流のサック部に噴孔を開
口させたりのにおいて、上記針弁が上記弁座に着座した
とき同針弁のサック°　　部内への延長部分によって上
記噴孔が実質的に閉塞されるように構成したことを特徴
とするデイゼル機関の燃料噴射ノズル。　　　　　゛The nozzle body includes a cylindrical nozzle body and a needle valve slidably fitted in the nozzle body, a valve seat that cooperates with the needle valve is provided in the nozzle body, and a sack portion downstream of the valve seat. When the needle valve is seated on the valve seat, the injection hole is substantially blocked by an extension of the needle valve into the sucking portion. Diesel engine fuel injection nozzle.゛
JP3718684U 1984-03-15 1984-03-15 diesel engine fuel injection nozzle Pending JPS60149870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3718684U JPS60149870U (en) 1984-03-15 1984-03-15 diesel engine fuel injection nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3718684U JPS60149870U (en) 1984-03-15 1984-03-15 diesel engine fuel injection nozzle

Publications (1)

Publication Number Publication Date
JPS60149870U true JPS60149870U (en) 1985-10-04

Family

ID=30543040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3718684U Pending JPS60149870U (en) 1984-03-15 1984-03-15 diesel engine fuel injection nozzle

Country Status (1)

Country Link
JP (1) JPS60149870U (en)

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