JPH0337224U - - Google Patents
Info
- Publication number
- JPH0337224U JPH0337224U JP9803789U JP9803789U JPH0337224U JP H0337224 U JPH0337224 U JP H0337224U JP 9803789 U JP9803789 U JP 9803789U JP 9803789 U JP9803789 U JP 9803789U JP H0337224 U JPH0337224 U JP H0337224U
- Authority
- JP
- Japan
- Prior art keywords
- muffler
- exhaust outlet
- sound deadening
- engine
- tail 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
- 230000030279 gene silencing Effects 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図乃至第６図は本考案の実施例を示し、第
１図はマフラの縦断側面図、第２図はマフラの概
略側面図、第３図は−線断面図、第４図は
−線断面図、第５図は尾管の概略断面図、第６
図は本考案と従来例とにおける排気騒音の周波数
と音圧との関係図である。
１……マフラ本体、２……排気入口、３……消
音室、４……排気出口、５……消音材、８……尾
管。
1 to 6 show an embodiment of the present invention, in which FIG. 1 is a vertical sectional side view of the muffler, FIG. 2 is a schematic side view of the muffler, FIG. 3 is a sectional view taken along the - line, and FIG. 4 is a - Line sectional view, Fig. 5 is a schematic sectional view of the tail pipe, Fig. 6
The figure is a diagram showing the relationship between the frequency and sound pressure of exhaust noise in the present invention and a conventional example. 1...muffler body, 2...exhaust inlet, 3...muffling chamber, 4...exhaust outlet, 5...muffler material, 8...tail pipe.
Claims (1)
３，３……を介して排気出口４を連通して構成し
たエンジンのマフラにおいて、 最終の消音室３の全域に亘つて通気隙間を有す
る消音材５を充填し、最終の消音室３の入口６を
排気出口４から遠ざけた位置に開口したことを特
徴とするエンジンのマフラ。 ２ 前記排気出口４から尾管８を導出し、前記通
気隙間を有する消音材５を尾管８内にも充填した
ことを特徴とする請求項１に記載のエンジンのマ
フラ。[Scope of Claim for Utility Model Registration] 1. In an engine muffler configured by communicating an exhaust inlet 2 with an exhaust outlet 4 via a plurality of silencing chambers 3, 3, etc. in the muffler body 1, the final silencing chamber 3 This muffler for an engine is characterized in that the entire area is filled with a sound deadening material 5 having a ventilation gap, and the entrance 6 of the final sound deadening chamber 3 is opened at a position away from the exhaust outlet 4. 2. The muffler for an engine according to claim 1, wherein a tail pipe 8 is led out from the exhaust outlet 4, and the tail pipe 8 is also filled with the sound deadening material 5 having the ventilation gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989098037U JPH087052Y2 (en) | 1989-08-22 | 1989-08-22 | Engine muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989098037U JPH087052Y2 (en) | 1989-08-22 | 1989-08-22 | Engine muffler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0337224U true JPH0337224U (en) | 1991-04-11 |
| JPH087052Y2 JPH087052Y2 (en) | 1996-02-28 |
Family
ID=31647154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989098037U Expired - Lifetime JPH087052Y2 (en) | 1989-08-22 | 1989-08-22 | Engine muffler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087052Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59157517U (en) * | 1983-03-15 | 1984-10-23 | マツダ株式会社 | air silencer |
-
1989
- 1989-08-22 JP JP1989098037U patent/JPH087052Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59157517U (en) * | 1983-03-15 | 1984-10-23 | マツダ株式会社 | air silencer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087052Y2 (en) | 1996-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |