JPH0487312U - - Google Patents
Info
- Publication number
- JPH0487312U JPH0487312U JP13006490U JP13006490U JPH0487312U JP H0487312 U JPH0487312 U JP H0487312U JP 13006490 U JP13006490 U JP 13006490U JP 13006490 U JP13006490 U JP 13006490U JP H0487312 U JPH0487312 U JP H0487312U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- pipe member
- width
- silencer
- outer cylinder
- 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
- 230000003584 silencer Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
図面は本考案の実施例を示し、第１図はサイレ
ンサ構造の横断面図、第２図は同縦断面図、第３
図は同平面図である、第４図は変形例についての
第１図と同様の図である。
１……サイレンサ、２……外筒部材、２ａ……
上面部、２ｂ……下面部、３……排気管部材、３
ａ……開孔、４，５……プレート部材、６……グ
ラスウール（断熱・吸音部材）、１５……外筒部
材、１５ａ……突出部。
The drawings show an embodiment of the present invention, and FIG. 1 is a cross-sectional view of the silencer structure, FIG. 2 is a longitudinal sectional view of the same, and FIG.
The figure is a plan view of the same, and FIG. 4 is a diagram similar to FIG. 1 regarding a modified example. 1... Silencer, 2... Outer cylinder member, 2a...
Upper surface portion, 2b...Lower surface portion, 3...Exhaust pipe member, 3
a...Opening hole, 4, 5...Plate member, 6...Glass wool (insulating/sound absorbing member), 15...Outer cylinder member, 15a...Protrusion part.
Claims (1)
ンサであつて、 横幅に比して高さが低い偏平形状の外筒部材の
中央部に、所定範囲に多数の開孔が形成された排
気管部材が嵌挿され、 該排気管部材の両側に、上下端部が外筒部材の
上下面部に接続されるプレート部材が幅方向に離
隔して配設され、 上記外筒部材の側部とプレート部材との間に断
熱・吸音部材が充填されていることを特徴とする
サイレンサ構造。 (2) 外筒部材は、上下面部の幅方向中央部が内
方に突設されて上側及び下側突出部が形成され、
該上側及び下側突出部によつて排気管部材が固定
支持されているところの請求項(1)記載のサイレ
ンサ構造。[Scope of Claim for Utility Model Registration] (1) A silencer with a flat shape whose height is lower than its width, in which a predetermined range is provided at the center of a flat-shaped outer cylinder member whose height is lower than its width. An exhaust pipe member having a large number of holes formed therein is inserted into the exhaust pipe member, and plate members whose upper and lower ends are connected to the upper and lower surfaces of the outer cylindrical member are spaced apart from each other in the width direction on both sides of the exhaust pipe member. A silencer structure characterized in that a heat insulating/sound absorbing member is filled between a side portion of the outer cylinder member and the plate member. (2) The outer cylindrical member has upper and lower surface portions whose widthwise center portions protrude inward to form upper and lower protrusions;
The silencer structure according to claim 1, wherein an exhaust pipe member is fixedly supported by the upper and lower protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990130064U JP2536116Y2 (en) | 1990-11-30 | 1990-11-30 | Silencer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990130064U JP2536116Y2 (en) | 1990-11-30 | 1990-11-30 | Silencer structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0487312U true JPH0487312U (en) | 1992-07-29 |
| JP2536116Y2 JP2536116Y2 (en) | 1997-05-21 |
Family
ID=31877434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990130064U Expired - Lifetime JP2536116Y2 (en) | 1990-11-30 | 1990-11-30 | Silencer structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2536116Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006009739A (en) * | 2004-06-28 | 2006-01-12 | Futaba Industrial Co Ltd | Muffler for internal combustion engine |
| JP2007170737A (en) * | 2005-12-21 | 2007-07-05 | Kumagai Gumi Co Ltd | Duct parts |
| JP2018162763A (en) * | 2017-03-27 | 2018-10-18 | マツダ株式会社 | Exhaust silencer of engine |
| JP2021116757A (en) * | 2020-01-27 | 2021-08-10 | フタバ産業株式会社 | Muffler |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5945213U (en) * | 1982-09-17 | 1984-03-26 | カルソニックカンセイ株式会社 | Sound absorbing silencer |
| JPS6085213A (en) * | 1983-10-18 | 1985-05-14 | Toyota Motor Corp | Sound absorbing silencer |
| JPS6095119A (en) * | 1983-10-31 | 1985-05-28 | Yamaha Motor Co Ltd | motorcycle exhaust system |
-
1990
- 1990-11-30 JP JP1990130064U patent/JP2536116Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5945213U (en) * | 1982-09-17 | 1984-03-26 | カルソニックカンセイ株式会社 | Sound absorbing silencer |
| JPS6085213A (en) * | 1983-10-18 | 1985-05-14 | Toyota Motor Corp | Sound absorbing silencer |
| JPS6095119A (en) * | 1983-10-31 | 1985-05-28 | Yamaha Motor Co Ltd | motorcycle exhaust system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006009739A (en) * | 2004-06-28 | 2006-01-12 | Futaba Industrial Co Ltd | Muffler for internal combustion engine |
| JP2007170737A (en) * | 2005-12-21 | 2007-07-05 | Kumagai Gumi Co Ltd | Duct parts |
| JP2018162763A (en) * | 2017-03-27 | 2018-10-18 | マツダ株式会社 | Exhaust silencer of engine |
| JP2021116757A (en) * | 2020-01-27 | 2021-08-10 | フタバ産業株式会社 | Muffler |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2536116Y2 (en) | 1997-05-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |