JPS62176477U - - Google Patents

Info

Publication number
JPS62176477U
JPS62176477U JP6425986U JP6425986U JPS62176477U JP S62176477 U JPS62176477 U JP S62176477U JP 6425986 U JP6425986 U JP 6425986U JP 6425986 U JP6425986 U JP 6425986U JP S62176477 U JPS62176477 U JP S62176477U
Authority
JP
Japan
Prior art keywords
hole
nozzle
sectional area
sac
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
JP6425986U
Other languages
English (en)
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 filed Critical
Priority to JP6425986U priority Critical patent/JPS62176477U/ja
Publication of JPS62176477U publication Critical patent/JPS62176477U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す要部縦断面図
、第2図Aは従来例の縦断面図、同図Bは同図A
のA―A矢視断面図である。 1……針弁、2……ノズルボデイ、3……シー
ト面、4……サツク孔、4A……大径側サツク孔
、4B……小径側サツク孔、5……上位側の噴孔
、6……下位側の噴孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 針弁を嵌挿支持するノズルボデイの針弁とのシ
    ート面より先端側に油溜り空間となるサツク孔を
    備えると共に、ノズルボデイのサツク孔を形成す
    る周壁に複数個の噴孔を開口したデイーゼル機関
    用燃料噴射弁において、サツク孔をその横断面積
    がノズルボデイの先端に向かつて減少する形状に
    形成すると共に、サツク孔の横断面積が大きい部
    分に開口する噴孔と、小さい部分に開口する噴孔
    とを設けたことを特徴とする燃料噴射弁。
JP6425986U 1986-04-30 1986-04-30 Pending JPS62176477U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6425986U JPS62176477U (ja) 1986-04-30 1986-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6425986U JPS62176477U (ja) 1986-04-30 1986-04-30

Publications (1)

Publication Number Publication Date
JPS62176477U true JPS62176477U (ja) 1987-11-09

Family

ID=30900255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6425986U Pending JPS62176477U (ja) 1986-04-30 1986-04-30

Country Status (1)

Country Link
JP (1) JPS62176477U (ja)

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