JPH0199925U - - Google Patents

Info

Publication number
JPH0199925U
JPH0199925U JP19514087U JP19514087U JPH0199925U JP H0199925 U JPH0199925 U JP H0199925U JP 19514087 U JP19514087 U JP 19514087U JP 19514087 U JP19514087 U JP 19514087U JP H0199925 U JPH0199925 U JP H0199925U
Authority
JP
Japan
Prior art keywords
exhaust
volume chamber
communication passage
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.)
Granted
Application number
JP19514087U
Other languages
English (en)
Other versions
JPH0640903Y2 (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 JP19514087U priority Critical patent/JPH0640903Y2/ja
Publication of JPH0199925U publication Critical patent/JPH0199925U/ja
Application granted granted Critical
Publication of JPH0640903Y2 publication Critical patent/JPH0640903Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (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図は機関出力特性図、
第４図は従来例の圧力特性図である。 １０……シリンダヘツド、１５ａ，１５ｂ〜１
８ａ，１８ｂ……排気バルブ、２３ａ，２３ｂ〜
２６ａ，２６ｂ……排気ポート、３１，３３……
連絡通路、３２……第１の容積室、３４……第２
の容積室。

Claims (1)

    【実用新案登録請求の範囲】
  1. 気筒毎に２つの排気バルブと、２つの排気ポー
    トを備える内燃機関において、それぞれの気筒の
    一方の排気ポートに連絡通路を介して第１の容積
    室を連結し、他方の排気ポートに連絡通路を介し
    て第２の容積室を連結すると共に、第１、第２の
    容積室の容積を異ならせたことを特徴とする内燃
    機関の排気装置。
JP19514087U 1987-12-23 1987-12-23 内燃機関の排気装置 Expired - Lifetime JPH0640903Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19514087U JPH0640903Y2 (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
JP19514087U JPH0640903Y2 (ja) 1987-12-23 1987-12-23 内燃機関の排気装置

Publications (2)

Publication Number Publication Date
JPH0199925U true JPH0199925U (ja) 1989-07-05
JPH0640903Y2 JPH0640903Y2 (ja) 1994-10-26

Family

ID=31485833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19514087U Expired - Lifetime JPH0640903Y2 (ja) 1987-12-23 1987-12-23 内燃機関の排気装置

Country Status (1)

Country Link
JP (1) JPH0640903Y2 (ja)

Also Published As

Publication number Publication date
JPH0640903Y2 (ja) 1994-10-26

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