JPS6386320U - - Google Patents

Info

Publication number
JPS6386320U
JPS6386320U JP18137886U JP18137886U JPS6386320U JP S6386320 U JPS6386320 U JP S6386320U JP 18137886 U JP18137886 U JP 18137886U JP 18137886 U JP18137886 U JP 18137886U JP S6386320 U JPS6386320 U JP S6386320U
Authority
JP
Japan
Prior art keywords
valve
operated
muffler
negative pressure
prevention device
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
JP18137886U
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 JP18137886U priority Critical patent/JPS6386320U/ja
Publication of JPS6386320U publication Critical patent/JPS6386320U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Description

【図面の簡単な説明】
第1図は本考案の排気音防止装置の実施例を示
す全体の構成図、第2図は一部の拡大断面図であ
る。 4……排気管、6……マフラー、7……テール
パイプ、8……開閉弁、9……アクチユエータ、
14……負圧通路。

Claims (1)

  1. 【実用新案登録請求の範囲】 排気系のマフラー下流側に開閉弁を設け、 吸入管負圧により動作するアクチユエータを開
    閉弁に連結して、アイドリングおよび低回転時に
    開閉弁を必要最小限の通路面積に閉じることを特
    徴とするエンジンの排気音防止装置。
JP18137886U 1986-11-26 1986-11-26 Pending JPS6386320U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18137886U JPS6386320U (ja) 1986-11-26 1986-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18137886U JPS6386320U (ja) 1986-11-26 1986-11-26

Publications (1)

Publication Number Publication Date
JPS6386320U true JPS6386320U (ja) 1988-06-06

Family

ID=31126194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18137886U Pending JPS6386320U (ja) 1986-11-26 1986-11-26

Country Status (1)

Country Link
JP (1) JPS6386320U (ja)

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