JPH021423U - - Google Patents

Info

Publication number
JPH021423U
JPH021423U JP7821288U JP7821288U JPH021423U JP H021423 U JPH021423 U JP H021423U JP 7821288 U JP7821288 U JP 7821288U JP 7821288 U JP7821288 U JP 7821288U JP H021423 U JPH021423 U JP H021423U
Authority
JP
Japan
Prior art keywords
concave part
unit injector
shape
intake
piston
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
JP7821288U
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 JP7821288U priority Critical patent/JPH021423U/ja
Publication of JPH021423U publication Critical patent/JPH021423U/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図は本考案の一実施例に係る直噴式デイー
ゼルエンジンの断面図、第2図は吸排気バルブの
配置状態を示す斜視図、第3図はシリンダブロツ
クの平面図、第4図は噴射燃料の噴射状況を示す
実施例の要部断面図である。 1…シリンダヘツド、3…凹部、5,7…カム
シヤフト、9…吸気バルブ、11…排気バルブ、
13…ユニツトインジエクタ、15…吸気ポート
、17…排気ポート、19…燃焼室、21…ピス
トン、23…キヤビテイ。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダヘツド下面に凹状部を形成し、当該凹
    状部に4つの吸排気バルブをV型に配置してその
    中央部にユニツトインジエクタを装着すると共に
    、ピストン頂面を上記ユニツトインジエクタから
    の噴射燃料がその傾斜面に沿つて噴霧するように
    円錐状に窪ませて、その外輪壁をトロイダル形状
    としたことを特徴とする直噴式デイーゼルエンジ
    ン。
JP7821288U 1988-06-13 1988-06-13 Pending JPH021423U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7821288U JPH021423U (ja) 1988-06-13 1988-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7821288U JPH021423U (ja) 1988-06-13 1988-06-13

Publications (1)

Publication Number Publication Date
JPH021423U true JPH021423U (ja) 1990-01-08

Family

ID=31303153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7821288U Pending JPH021423U (ja) 1988-06-13 1988-06-13

Country Status (1)

Country Link
JP (1) JPH021423U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014185525A (ja) * 2013-03-21 2014-10-02 Toyota Motor Corp 圧縮着火式内燃機関

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851024B2 (ja) * 1975-05-26 1983-11-14 帝人株式会社 ユウシヨクカゴウブツノセイゾウホウ
JPS6249620B2 (ja) * 1978-08-01 1987-10-20 Fujitsu Ltd
JPS6252232B2 (ja) * 1980-09-16 1987-11-04 Sharp Kk

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851024B2 (ja) * 1975-05-26 1983-11-14 帝人株式会社 ユウシヨクカゴウブツノセイゾウホウ
JPS6249620B2 (ja) * 1978-08-01 1987-10-20 Fujitsu Ltd
JPS6252232B2 (ja) * 1980-09-16 1987-11-04 Sharp Kk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014185525A (ja) * 2013-03-21 2014-10-02 Toyota Motor Corp 圧縮着火式内燃機関

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