JPH02114768U - - Google Patents

Info

Publication number
JPH02114768U
JPH02114768U JP2133889U JP2133889U JPH02114768U JP H02114768 U JPH02114768 U JP H02114768U JP 2133889 U JP2133889 U JP 2133889U JP 2133889 U JP2133889 U JP 2133889U JP H02114768 U JPH02114768 U JP H02114768U
Authority
JP
Japan
Prior art keywords
valve
needle
fuel
needle valve
rotation
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
JP2133889U
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 JP2133889U priority Critical patent/JPH02114768U/ja
Publication of JPH02114768U publication Critical patent/JPH02114768U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
第1〜6図は本考案に係わるもので、第1図は
ノズルチツプの縦断面図、第2図は針弁の斜視図
、第3図は第1図の−断面図、第4〜6図は
針弁回転装置で第4図は該回転装置の全体図、第
5図は第4図の−断面図、第6図は第4図の
−断面図、第7図は従来形燃料弁の要部断面
図である。 1…燃料弁、2a…針弁のプランジヤ、2b…
同切欠、5a,6…回転装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 燃料油圧により針弁2が自動的に開閉するデイ
    ーゼル機関の燃料弁1において、針弁2の先端部
    分に設けられ回転により噴口3の内側の一部を開
    閉するプランジヤ2a及び切欠2bと、前記針弁
    を機関の運転条件に応じて制御する針弁回転装置
    とを有してなる噴口面積可変形燃料弁。
JP2133889U 1989-02-28 1989-02-28 Pending JPH02114768U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2133889U JPH02114768U (ja) 1989-02-28 1989-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2133889U JPH02114768U (ja) 1989-02-28 1989-02-28

Publications (1)

Publication Number Publication Date
JPH02114768U true JPH02114768U (ja) 1990-09-13

Family

ID=31238491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2133889U Pending JPH02114768U (ja) 1989-02-28 1989-02-28

Country Status (1)

Country Link
JP (1) JPH02114768U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996041948A1 (fr) * 1995-06-09 1996-12-27 Zexel Corporation Ajutage d'injection de carburant a ouverture variable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996041948A1 (fr) * 1995-06-09 1996-12-27 Zexel Corporation Ajutage d'injection de carburant a ouverture variable
GB2316130A (en) * 1995-06-09 1998-02-18 Zexel Corp Fuel injection nozzle having a variable nozzle hole area
GB2316130B (en) * 1995-06-09 1999-05-05 Zexel Corp Variable nozzle hole type fuel injection nozzle

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