JPS6373573U - - Google Patents

Info

Publication number
JPS6373573U
JPS6373573U JP16882886U JP16882886U JPS6373573U JP S6373573 U JPS6373573 U JP S6373573U JP 16882886 U JP16882886 U JP 16882886U JP 16882886 U JP16882886 U JP 16882886U JP S6373573 U JPS6373573 U JP S6373573U
Authority
JP
Japan
Prior art keywords
nozzle
piston
diesel engine
cavity
fuel injection
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
JP16882886U
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 JP16882886U priority Critical patent/JPS6373573U/ja
Publication of JPS6373573U publication Critical patent/JPS6373573U/ja
Pending 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、この考案に係る燃料噴射ノズルの取
付状態を示すためのピストン頂部のキヤビテイ断
面図、第2図は、この考案に係る実施例の要部断
面図、第3図は、第2図における“X”―“X”
線に沿つた断面図、第4図、第5図、第6図及び
第7図は、クランク角の変化に対するキヤビテイ
内の空気流動状態の変化を表わすための概略図、
第8図は、噴孔の噴出し高さがエンジン出力に及
ぼす影響を示す線図である。 1……ピストン、2……キヤビテイ、4……燃
料噴射ノズル、6a,6b……噴孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストン頂部に形成されたキヤビテイ内に燃料
    を噴射させる複数の噴孔を有する直噴式デイーゼ
    ルエンジンの燃料噴射ノズルにおいて、少なくと
    も、上記キヤビテイの上部に向いた噴孔の断面形
    状を、ピストンの円周方向に長く軸方向に短い長
    円形としたことを特徴とする直噴式デイーゼルエ
    ンジンの燃料噴射ノズル。
JP16882886U 1986-10-31 1986-10-31 Pending JPS6373573U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16882886U JPS6373573U (ja) 1986-10-31 1986-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16882886U JPS6373573U (ja) 1986-10-31 1986-10-31

Publications (1)

Publication Number Publication Date
JPS6373573U true JPS6373573U (ja) 1988-05-17

Family

ID=31102068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16882886U Pending JPS6373573U (ja) 1986-10-31 1986-10-31

Country Status (1)

Country Link
JP (1) JPS6373573U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002221128A (ja) * 2001-01-25 2002-08-09 Nippon Soken Inc 噴射弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002221128A (ja) * 2001-01-25 2002-08-09 Nippon Soken Inc 噴射弁

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