JPS58175114U - Silencer - Google Patents
SilencerInfo
- Publication number
- JPS58175114U JPS58175114U JP7257382U JP7257382U JPS58175114U JP S58175114 U JPS58175114 U JP S58175114U JP 7257382 U JP7257382 U JP 7257382U JP 7257382 U JP7257382 U JP 7257382U JP S58175114 U JPS58175114 U JP S58175114U
- Authority
- JP
- Japan
- Prior art keywords
- expansion chamber
- chamber
- separator
- flow path
- resonance
- 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
Landscapes
- Exhaust Silencers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の一実施例を示す消音装置の断面図、第2
図イ1口は、この考案による一実施徊を゛示す消音装置
の断面図及びA−A線断面図、第3図ないし第4図はこ
の考案による消音装置と従来構造との比較による音圧レ
ベルおよび背圧特性を′示す実験結果である。Figure 1 is a cross-sectional view of a silencer showing one example of the conventional technology;
Figure A1 is a cross-sectional view and a cross-sectional view taken along the line A-A of a silencer according to this invention, and Figures 3 and 4 are sound pressures obtained by comparing the silencer according to this invention with a conventional structure. These are experimental results showing the level and back pressure characteristics.
Claims (1)
室にて分割された消音装置において、上記第一拡張室と
第二拡張室との間のセパレータに小孔を穿孔するととも
に流路を設け、上記第一拡張室と第一共鳴室との間のセ
パレータに流路を設け、上記第一拡張室と第一共鳴室\
の間のセパレータに設けた流路の面積は排気導入管の第
一拡張室内に位置する部分に穿孔された小孔の総面積の
173〜l/2になるように構成したことを特徴とする
消音装置。4 of the first expansion chamber, second expansion chamber, first resonance chamber, and second resonance chamber
In the silencing device divided into chambers, a small hole is bored in the separator between the first expansion chamber and the second expansion chamber, and a flow path is provided between the first expansion chamber and the first resonance chamber. A flow path is provided in the separator to connect the first expansion chamber and the first resonance chamber\
The area of the flow path provided in the separator between the two is characterized by being configured to be 173 to 1/2 of the total area of the small holes bored in the portion of the exhaust introduction pipe located within the first expansion chamber. Silencer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7257382U JPS58175114U (en) | 1982-05-18 | 1982-05-18 | Silencer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7257382U JPS58175114U (en) | 1982-05-18 | 1982-05-18 | Silencer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58175114U true JPS58175114U (en) | 1983-11-22 |
Family
ID=30082132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7257382U Pending JPS58175114U (en) | 1982-05-18 | 1982-05-18 | Silencer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58175114U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014109192A1 (en) * | 2013-01-11 | 2014-07-17 | フタバ産業株式会社 | Muffler |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5546793B2 (en) * | 1975-09-09 | 1980-11-26 | ||
JPS56107911A (en) * | 1980-01-31 | 1981-08-27 | Nippon Radiator Co Ltd | Car muffler |
-
1982
- 1982-05-18 JP JP7257382U patent/JPS58175114U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5546793B2 (en) * | 1975-09-09 | 1980-11-26 | ||
JPS56107911A (en) * | 1980-01-31 | 1981-08-27 | Nippon Radiator Co Ltd | Car muffler |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014109192A1 (en) * | 2013-01-11 | 2014-07-17 | フタバ産業株式会社 | Muffler |
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