JPH0325817U - - Google Patents

Info

Publication number
JPH0325817U
JPH0325817U JP8563089U JP8563089U JPH0325817U JP H0325817 U JPH0325817 U JP H0325817U JP 8563089 U JP8563089 U JP 8563089U JP 8563089 U JP8563089 U JP 8563089U JP H0325817 U JPH0325817 U JP H0325817U
Authority
JP
Japan
Prior art keywords
fuel
reflecting surface
wall surface
fuel reflecting
curved inner
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
JP8563089U
Other languages
English (en)
Other versions
JP2501868Y2 (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 JP1989085630U priority Critical patent/JP2501868Y2/ja
Publication of JPH0325817U publication Critical patent/JPH0325817U/ja
Application granted granted Critical
Publication of JP2501868Y2 publication Critical patent/JP2501868Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

【図面の簡単な説明】
第１図は本考案によるデイーゼル機関の側面断
面図、第２図は第１図のピストンの平面図、第３
図は第１図の一部拡大側面断面図、第４図は燃焼
方法を説明するための図、第５図は別の実施例を
示すデイーゼル機関の側面断面図、第６図は第５
図の−線に沿つてみたピストンの平面断面図
、第７図は第５図の一部拡大側面断面図である。 ２…ピストン、３…シリンダヘツド、５…燃料
噴射弁、６…キヤビテイ、６ｂ，６ｃ…湾曲内周
壁面、７…環状リツプ、７ａ…凹状燃料反射面、
９，１０…峰部。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストン頂面に形成されたキヤビテイ内周壁面
    上に燃料反射面を形成して燃料噴射弁から該燃料
    反射面に向けて燃料を噴射させ、該燃料反射面下
    方のキヤビテイ内周壁面を該燃料反射面に対して
    半径方向外方に後退せしめたデイーゼル機関にお
    いて、該燃料反射面下方のキヤビテイ内周壁面の
    下方部に凹状断面の湾曲内周壁面を形成し、該湾
    曲内周壁面上端縁の接線と上記燃料反射面下端縁
    の接線とがほぼ重なるように該湾曲内周壁面およ
    び燃料反射面を形成した直噴式デイーゼル機関の
    燃焼室。
JP1989085630U 1989-07-24 1989-07-24 直噴式ディ―ゼル機関の燃焼室 Expired - Fee Related JP2501868Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989085630U JP2501868Y2 (ja) 1989-07-24 1989-07-24 直噴式ディ―ゼル機関の燃焼室

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989085630U JP2501868Y2 (ja) 1989-07-24 1989-07-24 直噴式ディ―ゼル機関の燃焼室

Publications (2)

Publication Number Publication Date
JPH0325817U true JPH0325817U (ja) 1991-03-18
JP2501868Y2 JP2501868Y2 (ja) 1996-06-19

Family

ID=31634861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989085630U Expired - Fee Related JP2501868Y2 (ja) 1989-07-24 1989-07-24 直噴式ディ―ゼル機関の燃焼室

Country Status (1)

Country Link
JP (1) JP2501868Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62291425A (ja) * 1986-06-12 1987-12-18 Mitsubishi Motors Corp 層状燃焼エンジン
JPH0188026U (ja) * 1987-12-02 1989-06-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62291425A (ja) * 1986-06-12 1987-12-18 Mitsubishi Motors Corp 層状燃焼エンジン
JPH0188026U (ja) * 1987-12-02 1989-06-09

Also Published As

Publication number Publication date
JP2501868Y2 (ja) 1996-06-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees