JPS61194768U - - Google Patents

Info

Publication number
JPS61194768U
JPS61194768U JP7850785U JP7850785U JPS61194768U JP S61194768 U JPS61194768 U JP S61194768U JP 7850785 U JP7850785 U JP 7850785U JP 7850785 U JP7850785 U JP 7850785U JP S61194768 U JPS61194768 U JP S61194768U
Authority
JP
Japan
Prior art keywords
fuel
piezoelectric element
injection valve
fuel injection
needle
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
JP7850785U
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 JP7850785U priority Critical patent/JPS61194768U/ja
Publication of JPS61194768U publication Critical patent/JPS61194768U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
図面は本考案の要部断面図である。 1…ノズルボデイ、3…ニードル、4…燃料溜
り部、5…テーパ面、6…段部、7…圧電素子、
11…高周波発振機。

Claims (1)

    【実用新案登録請求の範囲】
  1. ノズルボデイ内の燃料通路に燃料溜り部を有し
    、この燃料溜り部と対応する位置にテーパ面が形
    成されているニードルを備えた内燃機関の燃料噴
    射弁において、前記ニードルのテーパ面に階段状
    の段部を設け、ニードル軸内に圧電素子を設置し
    、この圧電素子と高周波発振器とを電気的に接続
    して成る燃料噴射弁。
JP7850785U 1985-05-28 1985-05-28 Pending JPS61194768U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7850785U JPS61194768U (ja) 1985-05-28 1985-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7850785U JPS61194768U (ja) 1985-05-28 1985-05-28

Publications (1)

Publication Number Publication Date
JPS61194768U true JPS61194768U (ja) 1986-12-04

Family

ID=30622550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7850785U Pending JPS61194768U (ja) 1985-05-28 1985-05-28

Country Status (1)

Country Link
JP (1) JPS61194768U (ja)

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