JPH0235913U - - Google Patents
Info
- Publication number
- JPH0235913U JPH0235913U JP11093388U JP11093388U JPH0235913U JP H0235913 U JPH0235913 U JP H0235913U JP 11093388 U JP11093388 U JP 11093388U JP 11093388 U JP11093388 U JP 11093388U JP H0235913 U JPH0235913 U JP H0235913U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral wall
- communicating pipe
- cast iron
- small hole
- registration request
- 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.)
- Granted
Links
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例を示す概略断面図、
第２図は鋳鉄製連通管の要部拡大断面図、第３図
は従来の排気マフラを示す断面図である。
７……鋳鉄製連通管、８……小孔、９……突起
。
FIG. 1 is a schematic sectional view showing an embodiment of the present invention;
FIG. 2 is an enlarged sectional view of a main part of a cast iron communication pipe, and FIG. 3 is a sectional view showing a conventional exhaust muffler. 7...Cast iron communication pipe, 8...Small hole, 9...Protrusion.
Claims (1)
連通管を鋳鉄で形成し、該連通管の周壁に貫通す
る小孔を設けると共に、該外周壁面に凸部および
／または凹部を設けたことを特徴とする排出マフ
ラ。 In an exhaust muffler with a communication pipe inside the outer cylinder,
A discharge muffler characterized in that a communicating pipe is formed of cast iron, a small hole is provided in the peripheral wall of the communicating pipe, and a convex portion and/or a recessed portion are provided in the outer peripheral wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11093388U JPH0627788Y2 (en) | 1988-08-24 | 1988-08-24 | Exhaust muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11093388U JPH0627788Y2 (en) | 1988-08-24 | 1988-08-24 | Exhaust muffler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0235913U true JPH0235913U (en) | 1990-03-08 |
| JPH0627788Y2 JPH0627788Y2 (en) | 1994-07-27 |
Family
ID=31348540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11093388U Expired - Lifetime JPH0627788Y2 (en) | 1988-08-24 | 1988-08-24 | Exhaust muffler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0627788Y2 (en) |
-
1988
- 1988-08-24 JP JP11093388U patent/JPH0627788Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0627788Y2 (en) | 1994-07-27 |