JPS63110660U - - Google Patents

Info

Publication number
JPS63110660U
JPS63110660U JP102287U JP102287U JPS63110660U JP S63110660 U JPS63110660 U JP S63110660U JP 102287 U JP102287 U JP 102287U JP 102287 U JP102287 U JP 102287U JP S63110660 U JPS63110660 U JP S63110660U
Authority
JP
Japan
Prior art keywords
internal combustion
egr gas
gas
air
injection valve
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
JP102287U
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 JP102287U priority Critical patent/JPS63110660U/ja
Publication of JPS63110660U publication Critical patent/JPS63110660U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)

Description

【図面の簡単な説明】
第1図は内燃機関の全体図、第2図は第1図の
内燃機関のシリンダヘツドの平面断面図、第3図
は吸気弁の弁揚程、燃料噴射時期、EGRガス又
は空気噴射時期を示す線図、第4図は本考案によ
るEGRガス又は空気噴射を実行するためのフロ
ーチヤート、第5図はEGRガス供給時における
ガス噴射弁の開弁時間を示す線図である。 6…吸気ポート、10…吸気枝管、15…燃料
噴射弁、16…ガス噴射弁、18…電磁切換弁、
19…加圧ポンプ、20…空気導管、21…EG
Rガス導管、22…排気マニホルド、25…リリ
ーフ弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 吸気ポート内に向けて燃料を噴射する燃料噴射
    弁を具備した内燃機関において、機関の運転状態
    に応じて空気又はEGRガスのいずれか一方を吸
    気ポート内に選択的に噴射するガス噴射弁を具備
    した内燃機関のEGRガスおよび空気噴射装置。
JP102287U 1987-01-09 1987-01-09 Pending JPS63110660U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP102287U JPS63110660U (ja) 1987-01-09 1987-01-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP102287U JPS63110660U (ja) 1987-01-09 1987-01-09

Publications (1)

Publication Number Publication Date
JPS63110660U true JPS63110660U (ja) 1988-07-15

Family

ID=30778540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP102287U Pending JPS63110660U (ja) 1987-01-09 1987-01-09

Country Status (1)

Country Link
JP (1) JPS63110660U (ja)

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