JPH0399822U - - Google Patents
Info
- Publication number
- JPH0399822U JPH0399822U JP768690U JP768690U JPH0399822U JP H0399822 U JPH0399822 U JP H0399822U JP 768690 U JP768690 U JP 768690U JP 768690 U JP768690 U JP 768690U JP H0399822 U JPH0399822 U JP H0399822U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- porous
- exhaust
- ceramic material
- porous 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
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例に係わる排気用マフ
ラの構成を示す一部断面図、第２図は第１図にお
ける排気用マフラの構成を示すＡ−Ａ線断面図、
第３図は上記排気用マフラを使用した排気システ
ムの構成を示す図、第４図は従来の排気システム
の構成を示す図、第５図は第４図における排気管
を示すＢ−Ｂ線断面図である。
Ｓ……排気用マフラ、１……排気管、２……フ
ランジ、３……多孔管、４……多孔質セラミツク
材、５……中空部、６……ケーシング、７……小
孔。
FIG. 1 is a partial sectional view showing the configuration of an exhaust muffler according to an embodiment of the present invention, and FIG. 2 is a sectional view taken along line A-A showing the configuration of the exhaust muffler in FIG. 1.
Figure 3 is a diagram showing the configuration of an exhaust system using the above exhaust muffler, Figure 4 is a diagram showing the configuration of a conventional exhaust system, and Figure 5 is a cross section taken along line B-B showing the exhaust pipe in Figure 4. It is a diagram. S... Exhaust muffler, 1... Exhaust pipe, 2... Flange, 3... Porous pipe, 4... Porous ceramic material, 5... Hollow part, 6... Casing, 7... Small hole.
Claims (1)
の孔が形成された多孔管と、 この多孔管の外周を被う環状の多孔質セラミツ
ク材と、 この多孔質セラミツク材のセラミツク層内に形
成された中空部とを具備したことを特徴とする排
気用マフラ。[Scope of Claim for Utility Model Registration] A porous pipe whose both ends communicate with an exhaust pipe and a large number of holes formed in the pipe wall, an annular porous ceramic material covering the outer periphery of this porous pipe, and this porous pipe. An exhaust muffler comprising: a hollow portion formed within a ceramic layer of a ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP768690U JPH0399822U (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP768690U JPH0399822U (en) | 1990-01-30 | 1990-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399822U true JPH0399822U (en) | 1991-10-18 |
Family
ID=31511343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP768690U Pending JPH0399822U (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399822U (en) |
-
1990
- 1990-01-30 JP JP768690U patent/JPH0399822U/ja active Pending