JPH0414717U - - Google Patents
Info
- Publication number
- JPH0414717U JPH0414717U JP5561890U JP5561890U JPH0414717U JP H0414717 U JPH0414717 U JP H0414717U JP 5561890 U JP5561890 U JP 5561890U JP 5561890 U JP5561890 U JP 5561890U JP H0414717 U JPH0414717 U JP H0414717U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- outer cylinder
- surrounded
- annular bead
- opening
- 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
- 239000011324 bead Substances 0.000 claims description 4
- 230000003584 silencer Effects 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 claims description 2
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の第一実施例に係る消音器の断
面図である。第２図は本考案の第二実施例に係る
消音器の断面図である。第３図及び第４図は従来
の吸音型消音器の断面図である。
主要な部分の符号の説明、１７，３３……排気
管、１９，３５……小孔、２１，３７……開孔部
、２３，３９……外筒、２５，４１……縮径部、
２７，４３……環状ビード、２９，４５……吸音
材、３１，４７……拡張室。
FIG. 1 is a sectional view of a silencer according to a first embodiment of the present invention. FIG. 2 is a sectional view of a silencer according to a second embodiment of the present invention. 3 and 4 are cross-sectional views of a conventional sound absorbing muffler. Explanation of the symbols of the main parts, 17, 33... Exhaust pipe, 19, 35... Small hole, 21, 37... Opening part, 23, 39... Outer cylinder, 25, 41... Reduced diameter part,
27, 43... Annular bead, 29, 45... Sound absorbing material, 31, 47... Expansion chamber.
Claims (1)
縮径部を有する外筒で囲撓し、当該外筒で囲撓さ
れた排気管に多数の小孔を穿設した開孔部を形成
すると共に、上記外筒に内方へ突出する一又は二
つの環状ビードを設け、当該環状ビードが当接す
る外筒内の排気管の端部を自由端として当該環状
ビードで排気管を摺動自在に保持し、且つ外筒と
上記排気管の開孔部との間に形成される空間に吸
音材を充填してなることを特徴とする消音器。 An opening section in which an exhaust pipe whose flow path is divided into two in the middle is surrounded by an outer cylinder having a reduced diameter part at both ends, and a large number of small holes are bored in the exhaust pipe surrounded by the outer cylinder. At the same time, one or two annular beads protruding inward are provided on the outer cylinder, and the exhaust pipe is slid along the exhaust pipe with the annular bead, with the end of the exhaust pipe inside the outer cylinder in contact with the annular bead being a free end. What is claimed is: 1. A silencer that is movably held and is characterized in that the space formed between the outer cylinder and the opening of the exhaust pipe is filled with a sound absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5561890U JPH0414717U (en) | 1990-05-28 | 1990-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5561890U JPH0414717U (en) | 1990-05-28 | 1990-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0414717U true JPH0414717U (en) | 1992-02-06 |
Family
ID=31578729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5561890U Pending JPH0414717U (en) | 1990-05-28 | 1990-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101443305B1 (en) * | 2013-09-26 | 2014-09-26 | (주)지브텍 | exhaust silencer for offset interference type |
-
1990
- 1990-05-28 JP JP5561890U patent/JPH0414717U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101443305B1 (en) * | 2013-09-26 | 2014-09-26 | (주)지브텍 | exhaust silencer for offset interference type |