JPS59156113U - Internal combustion engine exhaust system - Google Patents

Internal combustion engine exhaust system

Info

Publication number
JPS59156113U
JPS59156113U JP5181683U JP5181683U JPS59156113U JP S59156113 U JPS59156113 U JP S59156113U JP 5181683 U JP5181683 U JP 5181683U JP 5181683 U JP5181683 U JP 5181683U JP S59156113 U JPS59156113 U JP S59156113U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
exhaust system
engine exhaust
layer
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
JP5181683U
Other languages
Japanese (ja)
Inventor
由弘 土屋
Original Assignee
株式会社　三五
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 株式会社　三五 filed Critical 株式会社　三五
Priority to JP5181683U priority Critical patent/JPS59156113U/en
Publication of JPS59156113U publication Critical patent/JPS59156113U/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図は従来構造の側断面図、第２図は本考案をマフラ
ーに適用した側断面図、第３図は同正断面図、第４図！
よ本考案をエキゾーストパイプに適用した側断面図、第
５図は同正断面図である。 ６・・・アウターシェル、７・・・インナーシェル、８
・・・空気層。Figure 1 is a side sectional view of the conventional structure, Figure 2 is a side sectional view of the present invention applied to a muffler, Figure 3 is a front sectional view of the same, and Figure 4!
FIG. 5 is a side sectional view of the present invention applied to an exhaust pipe, and FIG. 5 is a front sectional view of the same. 6... Outer shell, 7... Inner shell, 8
...Air layer.

Claims (1)

【実用新案登録請求の範囲】 １　排気ガスの流通部内面に熱容量の小さい層を形成し
たことを特徴とする内燃機関の排気系。 ２　熱容量の小さい層が、内外二重管でこれらの内に空
気層を設けて形成されている実用新案登録請求の範囲第
１項記載の内燃機関の排気系。 ３　熱容量の小さい層が、ゲラスマット、アスベスト、
カーボンファイバー、セラミックファイバー等を貼着し
て形成されている実用新案登録請求の範囲第１項記載の
内燃機関の排気系。[Claims for Utility Model Registration] 1. An exhaust system for an internal combustion engine, characterized in that a layer with a small heat capacity is formed on the inner surface of an exhaust gas circulation part. 2. The exhaust system for an internal combustion engine according to claim 1, wherein the layer with a small heat capacity is formed by an inner and outer double pipe with an air layer provided therein. 3 The layer with low heat capacity is gelasmat, asbestos,
The exhaust system for an internal combustion engine according to claim 1, which is formed by pasting carbon fiber, ceramic fiber, etc.
JP5181683U 1983-04-07 1983-04-07 Internal combustion engine exhaust system Pending JPS59156113U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5181683U JPS59156113U (en) 1983-04-07 1983-04-07 Internal combustion engine exhaust system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5181683U JPS59156113U (en) 1983-04-07 1983-04-07 Internal combustion engine exhaust system

Publications (1)

Publication Number Publication Date
JPS59156113U true JPS59156113U (en) 1984-10-19

Family

ID=30182206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5181683U Pending JPS59156113U (en) 1983-04-07 1983-04-07 Internal combustion engine exhaust system

Country Status (1)

Country Link
JP (1) JPS59156113U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0421719U (en) * 1990-06-11 1992-02-24

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317854A (en) * 1976-08-04 1978-02-18 Nakagawa Sangyo Kk Silencer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317854A (en) * 1976-08-04 1978-02-18 Nakagawa Sangyo Kk Silencer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0421719U (en) * 1990-06-11 1992-02-24

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