JPS6390067U - - Google Patents

Info

Publication number
JPS6390067U
JPS6390067U JP18555486U JP18555486U JPS6390067U JP S6390067 U JPS6390067 U JP S6390067U JP 18555486 U JP18555486 U JP 18555486U JP 18555486 U JP18555486 U JP 18555486U JP S6390067 U JPS6390067 U JP S6390067U
Authority
JP
Japan
Prior art keywords
valve
movable element
valve seat
fuel injection
spring
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
JP18555486U
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 JP18555486U priority Critical patent/JPS6390067U/ja
Publication of JPS6390067U publication Critical patent/JPS6390067U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る燃料噴射弁の一実施例の
断面図、第２図は従来の燃料噴射弁の断面図であ
る。 ２１……ホルダ、２２……弁座、２２ａ……シ
ート面、２４……ノズル、２５……弁部、２６…
…平形可動子、２６ａ……着座面、２６Ａ……被
覆層、２８……板バネ、３０……リターンスプリ
ング、３１……コア、３２……電磁コイル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 磁性材料からなる可動子を有する弁部を、ホル
    ダ先端の弁座に対向配置し、前記弁部をスプリン
    グにより弁座着座方向に常時弾性付勢する一方、
    コイルへの通電により発生する電磁吸引力によつ
    て前記可動子を吸引し前記スプリングの弾性付勢
    力に抗して弁部を弁座から浮上させる構成の内燃
    機関の燃料噴射弁において、弁座対面部に耐衝撃
    性の良好な部材を被覆して着座部を形成した可動
    子のみで弁部を構成したことを特徴とする内燃機
    関の燃料噴射弁。
JP18555486U 1986-12-03 1986-12-03 Pending JPS6390067U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18555486U JPS6390067U (ja) 1986-12-03 1986-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18555486U JPS6390067U (ja) 1986-12-03 1986-12-03

Publications (1)

Publication Number Publication Date
JPS6390067U true JPS6390067U (ja) 1988-06-11

Family

ID=31134291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18555486U Pending JPS6390067U (ja) 1986-12-03 1986-12-03

Country Status (1)

Country Link
JP (1) JPS6390067U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014134207A (ja) * 2014-04-23 2014-07-24 Hitachi Automotive Systems Ltd 燃料噴射装置
US11067045B2 (en) 2011-03-10 2021-07-20 Hitachi Automotive Systems, Ltd. Fuel injection device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11067045B2 (en) 2011-03-10 2021-07-20 Hitachi Automotive Systems, Ltd. Fuel injection device
US11703021B2 (en) 2011-03-10 2023-07-18 Hitachi Astemo, Ltd. Fuel injection device
JP2014134207A (ja) * 2014-04-23 2014-07-24 Hitachi Automotive Systems Ltd 燃料噴射装置

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