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JPH0199927U - - Google Patents

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Publication number
JPH0199927U
JPH0199927U JP19514387U JP19514387U JPH0199927U JP H0199927 U JPH0199927 U JP H0199927U JP 19514387 U JP19514387 U JP 19514387U JP 19514387 U JP19514387 U JP 19514387U JP H0199927 U JPH0199927 U JP H0199927U
Authority
JP
Japan
Prior art keywords
exhaust
catalyst
combustion engine
internal combustion
cylinder
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
JP19514387U
Other languages
English (en)
Other versions
JPH0640904Y2 (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 JP19514387U priority Critical patent/JPH0640904Y2/ja
Publication of JPH0199927U publication Critical patent/JPH0199927U/ja
Application granted granted Critical
Publication of JPH0640904Y2 publication Critical patent/JPH0640904Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Characterised By The Charging Evacuation (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す構成図、第2図
は排気の圧力特性図、第3図は従来例の構成図で
ある。 23a,23b〜26a,26b……排気バル
ブ、27a,27b〜30a,30b……排気ポ
ート、31a,31b〜34a,34b……排気
管、35A,35B……排気系、38a,38b
……触媒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 気筒毎に複数の排気バルブと、複数の排気ポー
    トを備える内燃機関において、前記複数の排気ポ
    ートに対応する複数の排気管をそれぞれ異なる気
    筒同志で集合して複数の排気系を形成し、各排気
    系にそれぞれ触媒を設置すると共に、同一気筒内
    で各排気バルブ端面から触媒までの各通路長を異
    ならせたことを特徴とする内燃機関の排気装置。
JP19514387U 1987-12-23 1987-12-23 内燃機関の排気装置 Expired - Lifetime JPH0640904Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19514387U JPH0640904Y2 (ja) 1987-12-23 1987-12-23 内燃機関の排気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19514387U JPH0640904Y2 (ja) 1987-12-23 1987-12-23 内燃機関の排気装置

Publications (2)

Publication Number Publication Date
JPH0199927U true JPH0199927U (ja) 1989-07-05
JPH0640904Y2 JPH0640904Y2 (ja) 1994-10-26

Family

ID=31485836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19514387U Expired - Lifetime JPH0640904Y2 (ja) 1987-12-23 1987-12-23 内燃機関の排気装置

Country Status (1)

Country Link
JP (1) JPH0640904Y2 (ja)

Also Published As

Publication number Publication date
JPH0640904Y2 (ja) 1994-10-26

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