JPS6446472U - - Google Patents

Info

Publication number
JPS6446472U
JPS6446472U JP14160387U JP14160387U JPS6446472U JP S6446472 U JPS6446472 U JP S6446472U JP 14160387 U JP14160387 U JP 14160387U JP 14160387 U JP14160387 U JP 14160387U JP S6446472 U JPS6446472 U JP S6446472U
Authority
JP
Japan
Prior art keywords
needle valve
fuel injection
flange
primary
lifter
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
JP14160387U
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 JP14160387U priority Critical patent/JPS6446472U/ja
Publication of JPS6446472U publication Critical patent/JPS6446472U/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、この考案に係るユニツトインジエク
タの一実施例のノズル部要部の軸方向断面図、第
２図は従来のノズル部要部の一例の第１図相当図
、第３図は、第２図のニードル弁のリフト用受圧
面積説明図、第４図ａ，ｂは、第２図のそれぞれ
２段リフト状態の各要部断面図である。 ３……ノズル本体、５ａ……プライマリリフタ
、５ｂ……フランジ、６ａ……ニードル弁、６ｂ
……フランジ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 燃料噴射用ニードル弁の２段リフト特性を有す
    るユニツトインジエクタであつて、円筒形プライ
    マリリフタ部材の内径中を摺動可能な前記ニード
    ル弁部材と、該プライマリフタ部材とのそれぞれ
    頂部に半径方向に突出する各フランジ部を設ける
    とともに、前者ニードル弁フランジの下面を、後
    者プライマリリフタフランジの上面と当接するよ
    う構成したことを特徴とする燃料噴射装置。
JP14160387U 1987-09-18 1987-09-18 Pending JPS6446472U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14160387U JPS6446472U (ja) 1987-09-18 1987-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14160387U JPS6446472U (ja) 1987-09-18 1987-09-18

Publications (1)

Publication Number Publication Date
JPS6446472U true JPS6446472U (ja) 1989-03-22

Family

ID=31406813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14160387U Pending JPS6446472U (ja) 1987-09-18 1987-09-18

Country Status (1)

Country Link
JP (1) JPS6446472U (ja)

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