JPH01130068U - - Google Patents

Info

Publication number
JPH01130068U
JPH01130068U JP2710088U JP2710088U JPH01130068U JP H01130068 U JPH01130068 U JP H01130068U JP 2710088 U JP2710088 U JP 2710088U JP 2710088 U JP2710088 U JP 2710088U JP H01130068 U JPH01130068 U JP H01130068U
Authority
JP
Japan
Prior art keywords
fuel injection
nozzle
sectional shape
cross
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.)
Pending
Application number
JP2710088U
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 JP2710088U priority Critical patent/JPH01130068U/ja
Publication of JPH01130068U publication Critical patent/JPH01130068U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示し、第1図はノズル
先端部の縦断面図、第2図は直噴式デイーゼルエ
ンジンの要部縦断面図、第3図は燃焼室の概略平
面図、第4図は変形例の第1図相当図である。 9……燃料噴射ノズル本体、10……分流室、
11……10の周壁、12……燃料噴出孔、b…
…12の周方向での孔幅寸法、a……12の軸方
向での孔幅寸法、b……12の周方向での孔幅寸
法。

Claims (1)

  1. 【実用新案登録請求の範囲】 燃料噴射ノズル本体9の先端壁中央部に形成し
    た分流室10の周壁11に複数本の燃料噴出孔1
    2を放射状にあけてなる直接噴射式デイーゼルエ
    ンジンの燃料噴射用多噴口ノズルにおいて、 燃料噴出孔12の断面形状を分流室10の周壁
    11での周方向の孔幅寸法bよりも軸方向の孔幅
    寸法aの方が大きくなる縦長断面形状に形成した
    ことを特徴とする直接噴射式デイーゼルエンジン
    の燃料噴射用多噴口ノズル。
JP2710088U 1988-02-29 1988-02-29 Pending JPH01130068U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2710088U JPH01130068U (ja) 1988-02-29 1988-02-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2710088U JPH01130068U (ja) 1988-02-29 1988-02-29

Publications (1)

Publication Number Publication Date
JPH01130068U true JPH01130068U (ja) 1989-09-05

Family

ID=31249314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2710088U Pending JPH01130068U (ja) 1988-02-29 1988-02-29

Country Status (1)

Country Link
JP (1) JPH01130068U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011001864A (ja) * 2009-06-18 2011-01-06 Hitachi Automotive Systems Ltd 燃料噴射弁
JP2016098785A (ja) * 2014-11-26 2016-05-30 株式会社日本自動車部品総合研究所 燃料噴射ノズル

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011001864A (ja) * 2009-06-18 2011-01-06 Hitachi Automotive Systems Ltd 燃料噴射弁
JP2016098785A (ja) * 2014-11-26 2016-05-30 株式会社日本自動車部品総合研究所 燃料噴射ノズル

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