JPH01166763U - - Google Patents

Info

Publication number
JPH01166763U
JPH01166763U JP6259888U JP6259888U JPH01166763U JP H01166763 U JPH01166763 U JP H01166763U JP 6259888 U JP6259888 U JP 6259888U JP 6259888 U JP6259888 U JP 6259888U JP H01166763 U JPH01166763 U JP H01166763U
Authority
JP
Japan
Prior art keywords
valve
fuel
sub
injection
injection hole
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.)
Granted
Application number
JP6259888U
Other languages
English (en)
Other versions
JP2506998Y2 (ja
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 JP1988062598U priority Critical patent/JP2506998Y2/ja
Publication of JPH01166763U publication Critical patent/JPH01166763U/ja
Application granted granted Critical
Publication of JP2506998Y2 publication Critical patent/JP2506998Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の一実施例を示す断面図、第
2図および第3図は、本考案に係る燃料噴射弁の
作動状態を示す説明図、第4図は本考案に係る燃
料噴射弁を燃焼室に装着した状態を示した図、第
5図は従来例を示す断面図である。 1……燃料噴射ノズル、2……燃料通路、5……
主噴孔、6……副噴孔、9……副噴射弁、10…
…背圧室、12……コントロールバルブ、13…
…ブツシユリング、14……電磁石。

Claims (1)

  1. 【実用新案登録請求の範囲】 圧送された燃料の圧力により弁がリフトして、
    燃料が噴射する主噴孔および副噴孔を有するデイ
    ーゼルエンジンの燃料噴射ノズルにおいて、 前記主噴孔を開閉する針弁と、 前記副噴孔を開閉する、開弁圧が前記針弁の開
    弁圧より低く設定された副噴射弁と、 前記噴射弁の開閉動作を制御する装置と、を有
    することを特徴とする燃料噴射ノズル。
JP1988062598U 1988-05-12 1988-05-12 ディ―ゼルエンジン Expired - Lifetime JP2506998Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988062598U JP2506998Y2 (ja) 1988-05-12 1988-05-12 ディ―ゼルエンジン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988062598U JP2506998Y2 (ja) 1988-05-12 1988-05-12 ディ―ゼルエンジン

Publications (2)

Publication Number Publication Date
JPH01166763U true JPH01166763U (ja) 1989-11-22
JP2506998Y2 JP2506998Y2 (ja) 1996-08-14

Family

ID=31288201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988062598U Expired - Lifetime JP2506998Y2 (ja) 1988-05-12 1988-05-12 ディ―ゼルエンジン

Country Status (1)

Country Link
JP (1) JP2506998Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4737949U (ja) * 1971-05-26 1972-12-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4737949U (ja) * 1971-05-26 1972-12-26

Also Published As

Publication number Publication date
JP2506998Y2 (ja) 1996-08-14

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