JPS5928622U - Multilayer exhaust pipe of internal combustion engine - Google Patents
Multilayer exhaust pipe of internal combustion engineInfo
- Publication number
- JPS5928622U JPS5928622U JP12345182U JP12345182U JPS5928622U JP S5928622 U JPS5928622 U JP S5928622U JP 12345182 U JP12345182 U JP 12345182U JP 12345182 U JP12345182 U JP 12345182U JP S5928622 U JPS5928622 U JP S5928622U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- combustion engine
- internal combustion
- multilayer exhaust
- multilayer
- 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
Links
Landscapes
- Exhaust Silencers (AREA)
- Thermal Insulation (AREA)
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
第１図ないし第３図は排気管系統を示す概略図、第４図
は従来の２層排気管の断面図、第５図はこの考案に係る
内燃機関の複層排気管の断面図、第６図イ、用ま同排気
管に使用される中間管の要部斜視図およびその展開図、
第７図は他の実施例を示す中間管の展開図である。゛
（符号）、７．８・・・管（７・・・内管、８・・・外
管）、９・・・中間管、９ａ・・・空気層穴部。Figures 1 to 3 are schematic diagrams showing the exhaust pipe system, Figure 4 is a cross-sectional view of a conventional two-layer exhaust pipe, Figure 5 is a cross-sectional view of a multi-layer exhaust pipe for an internal combustion engine according to this invention; Figure 6 A is a perspective view of the main part of the intermediate pipe used in the same exhaust pipe and its development view,
FIG. 7 is a developed view of an intermediate tube showing another embodiment.゛ (code), 7.8... pipe (7... inner pipe, 8... outer pipe), 9... intermediate pipe, 9a... air layer hole part.
Claims (1)
、適宜形状の空気層穴部を適当数形成している中間管を
介装してなる内燃機関の複層排気管。A multilayer exhaust pipe for an internal combustion engine, in which an intermediate pipe having an appropriate number of appropriately shaped air layer holes is interposed between a plurality of pipes of different diameters fitted in a multilayered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12345182U JPS5928622U (en) | 1982-08-14 | 1982-08-14 | Multilayer exhaust pipe of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12345182U JPS5928622U (en) | 1982-08-14 | 1982-08-14 | Multilayer exhaust pipe of internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5928622U true JPS5928622U (en) | 1984-02-22 |
Family
ID=30281794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12345182U Pending JPS5928622U (en) | 1982-08-14 | 1982-08-14 | Multilayer exhaust pipe of internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928622U (en) |
-
1982
- 1982-08-14 JP JP12345182U patent/JPS5928622U/en active Pending
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