JPS63122U - - Google Patents
Info
- Publication number
- JPS63122U JPS63122U JP9241086U JP9241086U JPS63122U JP S63122 U JPS63122 U JP S63122U JP 9241086 U JP9241086 U JP 9241086U JP 9241086 U JP9241086 U JP 9241086U JP S63122 U JPS63122 U JP S63122U
- Authority
- JP
- Japan
- Prior art keywords
- muffling
- bent portion
- exhaust pipe
- inner tube
- upstream
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
添付図面はこの考案の一実施例に係わり、第１
図は排気消音器まわりの断面図、第２図は第１図
のＡ部の拡大された断面図、第３図は第１図のＢ
部の拡大された断面図、第４図は第１図の−
断面図、第５図は第１図の−断面図である。
１……上流側排気管、１ａ……屈曲部、３……
下流側排気管、３ａ……屈曲部、５……消音内管
、５ｂ，５ｃ……屈曲部、７……消音室、９……
消音外管、９ａ……屈曲部。
The attached drawings relate to one embodiment of this invention and show the first embodiment.
The figure is a sectional view of the area around the exhaust silencer, Figure 2 is an enlarged sectional view of section A in Figure 1, and Figure 3 is B in Figure 1.
FIG. 4 is an enlarged cross-sectional view of the section shown in FIG.
The sectional view, FIG. 5, is a - sectional view of FIG. 1. 1... Upstream exhaust pipe, 1a... Bent part, 3...
Downstream exhaust pipe, 3a...bent part, 5...muffling inner pipe, 5b, 5c...bending part, 7...muffling chamber, 9...
Silent outer tube, 9a...bent part.
Claims (1)
側排気管と、上流側端部に外方に広がる屈曲部を
設けた下流側排気管と、前記両排気管の間に介在
され両端に外方に広がる屈曲部を設けた消音内管
と、この消音内管の外周側に設けられ消音内管と
の間で消音室を形成する消音外管とを有し、前記
消音内管の各屈曲部外側面を上流側および下流側
の各排気管の屈曲部外側面にそれぞれ接触させ、
前記消音外管の内周面を前記各屈曲部外周端に接
触させると共に、消音外管の一方端に内方に向う
屈曲部を設け、この屈曲部内側面を上流側および
下流側のどちらか一方の排気管屈曲部内側面に接
触させて構成したことを特徴とする排気消音器。 an upstream exhaust pipe having a bent portion extending outward at its downstream end, a downstream exhaust pipe having a bent portion extending outward at its upstream end, and both ends interposed between the two exhaust pipes. The muffling inner tube has a muffling inner tube provided with a bent portion that extends outward, and a muffling outer tube that is provided on the outer circumferential side of the muffling inner tube and forms a muffling chamber between the muffling inner tube and the muffling inner tube. Bringing the outer surface of each bent portion into contact with the outer surface of each bent portion of each upstream and downstream exhaust pipe,
The inner circumferential surface of the muffling outer tube is brought into contact with the outer circumferential end of each of the bent portions, and an inwardly bent portion is provided at one end of the muffling outer tube, and the inner circumferential surface of the bent portion is placed on either the upstream side or the downstream side. An exhaust muffler characterized in that it is configured to be in contact with an inner surface of a bent part of an exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9241086U JPS63122U (en) | 1986-06-19 | 1986-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9241086U JPS63122U (en) | 1986-06-19 | 1986-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63122U true JPS63122U (en) | 1988-01-05 |
Family
ID=30954090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9241086U Pending JPS63122U (en) | 1986-06-19 | 1986-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63122U (en) |
-
1986
- 1986-06-19 JP JP9241086U patent/JPS63122U/ja active Pending