JPS62171608U - - Google Patents
Info
- Publication number
- JPS62171608U JPS62171608U JP6074686U JP6074686U JPS62171608U JP S62171608 U JPS62171608 U JP S62171608U JP 6074686 U JP6074686 U JP 6074686U JP 6074686 U JP6074686 U JP 6074686U JP S62171608 U JPS62171608 U JP S62171608U
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- consolidated layer
- absorbing material
- sound absorbing
- 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.)
- Granted
Links
- 239000011358 absorbing material Substances 0.000 claims description 3
- 230000003584 silencer Effects 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は排気系の概略図、第２図は本考案に係
る排気サイレンサの一実施例の水平方向の断面図
、第３図は第２図における―線断面図、第４
図は従来例の水平方向の断面図である。
１０……多孔排気管、２０……吸音材、２２１
……固結層、２２１ａ……小孔。
Fig. 1 is a schematic diagram of the exhaust system, Fig. 2 is a horizontal sectional view of an embodiment of the exhaust silencer according to the present invention, Fig. 3 is a sectional view taken along the line - - in Fig. 2, and Fig. 4
The figure is a horizontal cross-sectional view of a conventional example. 10...Porous exhaust pipe, 20...Sound absorbing material, 221
... Consolidation layer, 221a ... Small hole.
Claims (1)
サイレンサ構造において、前記吸音材のうち前記
多孔排気管の外周に近接する吸音材部分を結合剤
により固めて固結層を形成し、該固結層に該固結
層の内周と外周とを連通させる小孔を形成したこ
とを特徴とする排気サイレンサ構造。 In an exhaust silencer structure in which a sound absorbing material is arranged around the outer periphery of a porous exhaust pipe, a part of the sound absorbing material that is close to the outer periphery of the porous exhaust pipe is solidified with a binder to form a consolidated layer, and An exhaust silencer structure characterized in that a small hole is formed in a consolidated layer to communicate an inner periphery and an outer periphery of the consolidated layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986060746U JPH0439380Y2 (en) | 1986-04-22 | 1986-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986060746U JPH0439380Y2 (en) | 1986-04-22 | 1986-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62171608U true JPS62171608U (en) | 1987-10-30 |
| JPH0439380Y2 JPH0439380Y2 (en) | 1992-09-16 |
Family
ID=30893437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986060746U Expired JPH0439380Y2 (en) | 1986-04-22 | 1986-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439380Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715917U (en) * | 1980-06-30 | 1982-01-27 | ||
| JPS6159819U (en) * | 1984-09-26 | 1986-04-22 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5627269A (en) * | 1979-08-13 | 1981-03-17 | Asama Seisakusho Kk | Rotary solenoid incorporated handle unit for pinball machine |
| JPS59144558A (en) * | 1983-02-04 | 1984-08-18 | Nippon Kokan Kk <Nkk> | Production of amorphous or fine crystalline metallic strip |
-
1986
- 1986-04-22 JP JP1986060746U patent/JPH0439380Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715917U (en) * | 1980-06-30 | 1982-01-27 | ||
| JPS6159819U (en) * | 1984-09-26 | 1986-04-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439380Y2 (en) | 1992-09-16 |