JPS63130616U - - Google Patents
Info
- Publication number
- JPS63130616U JPS63130616U JP2234487U JP2234487U JPS63130616U JP S63130616 U JPS63130616 U JP S63130616U JP 2234487 U JP2234487 U JP 2234487U JP 2234487 U JP2234487 U JP 2234487U JP S63130616 U JPS63130616 U JP S63130616U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- double exhaust
- wall thickness
- outer pipe
- exhaust pipe
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第1図は、本考案の第1の実施例に係る二重排
気管の縦断面図、第2図は、本考案の第1の実施
例に係る二重排気管が使用されている自動車の側
面図、第3図は、パイプの中に排気ガスを流した
直後に排気ガスの温度がどの程度下がるかを調べ
るための実験の説明図、第4図は、第3図の実験
結果をグラフにして表した図、第5図は、本考案
の第2の実施例に係る二重排気管の縦断面図、第
6図は、従来の二重排気管の縦断面図である。
1……二重排気管、2……内管、3……外管。
FIG. 1 is a longitudinal sectional view of a double exhaust pipe according to the first embodiment of the present invention, and FIG. 2 is a longitudinal cross-sectional view of a car in which the double exhaust pipe according to the first embodiment of the present invention is used. A side view, Figure 3 is an explanatory diagram of an experiment to find out how much the temperature of exhaust gas drops immediately after flowing exhaust gas into a pipe, and Figure 4 is a graph of the experimental results in Figure 3. FIG. 5 is a vertical cross-sectional view of a double exhaust pipe according to a second embodiment of the present invention, and FIG. 6 is a vertical cross-sectional view of a conventional double exhaust pipe. 1...double exhaust pipe, 2...inner pipe, 3...outer pipe.
Claims (1)
の間に間隔をあけて前記内管が配置されている二
重排気管において、 前記内管の肉厚は前記外管の肉厚よりも薄くさ
れていることを特徴とする二重排気管。[Claims for Utility Model Registration] A double exhaust pipe consisting of an inner pipe and an outer pipe, in which the inner pipe is disposed within the outer pipe with a space between the outer pipe and the inner pipe. A double exhaust pipe characterized in that the wall thickness of the pipe is thinner than the wall thickness of the outer pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2234487U JPS63130616U (en) | 1987-02-18 | 1987-02-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2234487U JPS63130616U (en) | 1987-02-18 | 1987-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63130616U true JPS63130616U (en) | 1988-08-26 |
Family
ID=30819640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2234487U Pending JPS63130616U (en) | 1987-02-18 | 1987-02-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63130616U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0696677A1 (en) | 1994-07-11 | 1996-02-14 | Toyota Jidosha Kabushiki Kaisha | An exhaust system for an engine |
JP2011064192A (en) * | 2009-08-21 | 2011-03-31 | Nichias Corp | Automobile exhaust pipe |
-
1987
- 1987-02-18 JP JP2234487U patent/JPS63130616U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0696677A1 (en) | 1994-07-11 | 1996-02-14 | Toyota Jidosha Kabushiki Kaisha | An exhaust system for an engine |
JP2011064192A (en) * | 2009-08-21 | 2011-03-31 | Nichias Corp | Automobile exhaust pipe |
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