JPS6361571U - - Google Patents

Info

Publication number
JPS6361571U
JPS6361571U JP15609386U JP15609386U JPS6361571U JP S6361571 U JPS6361571 U JP S6361571U JP 15609386 U JP15609386 U JP 15609386U JP 15609386 U JP15609386 U JP 15609386U JP S6361571 U JPS6361571 U JP S6361571U
Authority
JP
Japan
Prior art keywords
needle valve
valve
nozzle
auxiliary needle
auxiliary
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
JP15609386U
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 JP15609386U priority Critical patent/JPS6361571U/ja
Publication of JPS6361571U publication Critical patent/JPS6361571U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
第1図は本考案による1実施例の燃料噴射弁を
示す断面図、第2図は本考案による負荷と噴射圧
力の関係を示す線図、第3図は従来の燃料噴射装
置を示す説明図、第4図は従来の燃料噴射弁を示
す断面図、第5図は従来の燃料噴射弁の負荷と噴
射圧力の関係を示す線図である。 3…ノズル針弁、7a…油溜り、11…副針弁
、12…副針弁の開弁圧設定用ばね、15…逃が
し通路、16…油路、17…ばね室。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直接噴射式デイーゼルエンジンの燃料噴射弁に
    おいて、噴口の開閉を制御するノズル針弁と同ノ
    ズル針弁と並設された副針弁、上記ノズル針弁先
    端部の油溜りと上記副針弁先端の弁座部とを連通
    する油路、上記副針弁の他端側に設けられ同副針
    弁を上記弁座に押圧して上記油路を遮断するばね
    、上記副針弁の開弁によりドレン室と通じる逃が
    し通路を備えたことを特徴とする燃料噴射弁。
JP15609386U 1986-10-14 1986-10-14 Pending JPS6361571U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15609386U JPS6361571U (ja) 1986-10-14 1986-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15609386U JPS6361571U (ja) 1986-10-14 1986-10-14

Publications (1)

Publication Number Publication Date
JPS6361571U true JPS6361571U (ja) 1988-04-23

Family

ID=31077389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15609386U Pending JPS6361571U (ja) 1986-10-14 1986-10-14

Country Status (1)

Country Link
JP (1) JPS6361571U (ja)

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