JPS6023206U - Exhaust silencer - Google Patents

Exhaust silencer

Info

Publication number
JPS6023206U
JPS6023206U JP11436483U JP11436483U JPS6023206U JP S6023206 U JPS6023206 U JP S6023206U JP 11436483 U JP11436483 U JP 11436483U JP 11436483 U JP11436483 U JP 11436483U JP S6023206 U JPS6023206 U JP S6023206U
Authority
JP
Japan
Prior art keywords
expansion chamber
exhaust
penetrates
exhaust silencer
combustion engine
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
JP11436483U
Other languages
Japanese (ja)
Inventor
大村　英夫
Original Assignee
日産自動車株式会社
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 by 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP11436483U priority Critical patent/JPS6023206U/en
Publication of JPS6023206U publication Critical patent/JPS6023206U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来例に係る全体断面図、第２図は同人口管（
出口管）の一部省略断面図、第３図は全体断面図、第４
図はこの考案の一実施例に係る全体断面図、第５図は同
人口字管の一部省略断面図、第６図は同出口室内管の一
部省略断面図である。 ９・・・第１拡張室、１１・・・第２拡張室、１３・・
・入口管、１５・・・出口管、１９・・・入口室内管（
発泡金属製管材）、２３・・・出口室内管（発泡金属製
管材）。 、Ｂ　　、１９ ＪＪ　　番　↓　↓　↓　↓　↓　ＪＪ　　番　１　↓
　↓　番　↓　↓　　２３ ／　　Ｉ ↑ｔ１ｉｉｔｔ↑Ｔｉ１ｆ↑１↑↑丁Figure 1 is an overall sectional view of the conventional example, and Figure 2 is the same artificial tube (
Fig. 3 is a partially omitted sectional view of the outlet pipe), Fig. 3 is an overall sectional view, Fig. 4 is
The figure is an overall sectional view of one embodiment of this invention, FIG. 5 is a partially omitted sectional view of the same font tube, and FIG. 6 is a partially omitted sectional view of the same outlet indoor tube. 9...First expansion chamber, 11...Second expansion chamber, 13...
・Inlet pipe, 15... Outlet pipe, 19... Inlet indoor pipe (
Foamed metal pipe material), 23... Outlet indoor pipe (foamed metal pipe material). , B , 19 JJ number ↓ ↓ ↓ ↓ ↓ JJ number 1 ↓
↓ Number ↓ ↓ 23 / I ↑t1iitt↑Ti1f↑1↑↑cho

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関の排気を導入して音を減衰する第１拡張室及第
２拡張室と、前記第２拡張室を貫通し前記内燃機関側か
ら前記第１拡張室へ排気を導く入口管と、前記第１拡張
室を貫通し、前記第２拡張室からＪｌ、（ＩＩ気を外部
へ排出する出口管とを有する排気消音装置において、少
なくとも前記入口管の拡張室側を発泡金属製管材で構成
したことを特徴とする排気消音装置。a first expansion chamber and a second expansion chamber that introduce exhaust gas from the internal combustion engine to attenuate sound; an inlet pipe that penetrates the second expansion chamber and guides the exhaust gas from the internal combustion engine side to the first expansion chamber; In the exhaust silencing device, the exhaust silencing device has an outlet pipe that penetrates the first expansion chamber and discharges air from the second expansion chamber to the outside, and at least the expansion chamber side of the inlet pipe is made of foamed metal pipe material. An exhaust silencer characterized by:
JP11436483U 1983-07-25 1983-07-25 Exhaust silencer Pending JPS6023206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11436483U JPS6023206U (en) 1983-07-25 1983-07-25 Exhaust silencer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11436483U JPS6023206U (en) 1983-07-25 1983-07-25 Exhaust silencer

Publications (1)

Publication Number Publication Date
JPS6023206U true JPS6023206U (en) 1985-02-18

Family

ID=30264392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11436483U Pending JPS6023206U (en) 1983-07-25 1983-07-25 Exhaust silencer

Country Status (1)

Country Link
JP (1) JPS6023206U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6366312U (en) * 1986-10-22 1988-05-02

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561926U (en) * 1979-06-19 1981-01-09
JPS5715917B2 (en) * 1979-08-13 1982-04-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561926U (en) * 1979-06-19 1981-01-09
JPS5715917B2 (en) * 1979-08-13 1982-04-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6366312U (en) * 1986-10-22 1988-05-02
JPH0537691Y2 (en) * 1986-10-22 1993-09-24

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