JPS6342822U - - Google Patents

Info

Publication number
JPS6342822U
JPS6342822U JP13602686U JP13602686U JPS6342822U JP S6342822 U JPS6342822 U JP S6342822U JP 13602686 U JP13602686 U JP 13602686U JP 13602686 U JP13602686 U JP 13602686U JP S6342822 U JPS6342822 U JP S6342822U
Authority
JP
Japan
Prior art keywords
fuel
cut
control means
combustion engine
internal combustion
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
JP13602686U
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 JP13602686U priority Critical patent/JPS6342822U/ja
Publication of JPS6342822U publication Critical patent/JPS6342822U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す構成図、第2
図、第3図、第4図はそれぞれ他の実施例を示す
構成図である。 1……エンジン、2……吸気通路、3……絞弁
、4……バイパス通路、6……遮断弁、8……燃
料カツト検出手段、9……制御手段、10……排
気通路、11……触媒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 排気通路の途中に排気ガスを浄化する触媒を備
    え、運転条件に応じて燃料の供給を停止する燃料
    カツト制御手段を備えた内燃機関において、吸気
    通路または排気通路のいずれかで吸気または排気
    の流れを遮断する遮断弁を設け、燃料カツトが行
    われることを判別する手段と、燃料カツト時にこ
    の遮断弁を閉弁作動させる制御手段を設けたこと
    を特徴とする内燃機関の触媒劣化防止装置。
JP13602686U 1986-09-04 1986-09-04 Pending JPS6342822U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13602686U JPS6342822U (ja) 1986-09-04 1986-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13602686U JPS6342822U (ja) 1986-09-04 1986-09-04

Publications (1)

Publication Number Publication Date
JPS6342822U true JPS6342822U (ja) 1988-03-22

Family

ID=31038762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13602686U Pending JPS6342822U (ja) 1986-09-04 1986-09-04

Country Status (1)

Country Link
JP (1) JPS6342822U (ja)

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