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JPS63191222U - - Google Patents

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Publication number
JPS63191222U
JPS63191222U JP8334787U JP8334787U JPS63191222U JP S63191222 U JPS63191222 U JP S63191222U JP 8334787 U JP8334787 U JP 8334787U JP 8334787 U JP8334787 U JP 8334787U JP S63191222 U JPS63191222 U JP S63191222U
Authority
JP
Japan
Prior art keywords
resonator
pipe
passage
bypass
bypass passages
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
JP8334787U
Other languages
Japanese (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 JP8334787U priority Critical patent/JPS63191222U/ja
Publication of JPS63191222U publication Critical patent/JPS63191222U/ja
Pending legal-status Critical Current

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  • Exhaust Silencers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案に係るレゾネータ形消音器の一
実施例の断面図、第2図は従来のレゾネータ形消
音器の断面図、第3図は第2図に示すレゾネータ
形消音器の消音特性図である。 13,15……バイパス通路、17……排気管
、19,21……レゾネータパイプ、23……レ
ゾネータ室、25,27……開閉弁、31……制
御装置。
FIG. 1 is a sectional view of an embodiment of the resonator-type silencer according to the present invention, FIG. 2 is a sectional view of a conventional resonator-type silencer, and FIG. 3 is a silencing characteristic of the resonator-type silencer shown in FIG. 2. It is a diagram. 13, 15... Bypass passage, 17... Exhaust pipe, 19, 21... Resonator pipe, 23... Resonator chamber, 25, 27... Opening/closing valve, 31... Control device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気管を分岐して複数のバイパス通路を形成し
、当該各バイパス通路に管径或いは長さの異なる
レゾネータパイプを接続してレゾネータパイプの
各開口端をレゾネータ室に開口すると共に、各レ
ゾネータパイプへの通路の開閉を行なう開閉弁を
各バイパス通路に設けたことを特徴とするレズネ
ータ形消音器。
The exhaust pipe is branched to form a plurality of bypass passages, and resonator pipes with different pipe diameters or lengths are connected to each of the bypass passages, and each opening end of the resonator pipe is opened into a resonator chamber, and each resonator pipe is connected to the resonator pipe. A resunator type silencer characterized in that each bypass passage is provided with an on-off valve for opening and closing the passage.
JP8334787U 1987-05-29 1987-05-29 Pending JPS63191222U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8334787U JPS63191222U (en) 1987-05-29 1987-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8334787U JPS63191222U (en) 1987-05-29 1987-05-29

Publications (1)

Publication Number Publication Date
JPS63191222U true JPS63191222U (en) 1988-12-09

Family

ID=30936851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8334787U Pending JPS63191222U (en) 1987-05-29 1987-05-29

Country Status (1)

Country Link
JP (1) JPS63191222U (en)

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