JPS59100911U - Engine silencer - Google Patents
Engine silencerInfo
- Publication number
- JPS59100911U JPS59100911U JP19524782U JP19524782U JPS59100911U JP S59100911 U JPS59100911 U JP S59100911U JP 19524782 U JP19524782 U JP 19524782U JP 19524782 U JP19524782 U JP 19524782U JP S59100911 U JPS59100911 U JP S59100911U
- Authority
- JP
- Japan
- Prior art keywords
- chambers
- chamber
- sintered metal
- porous sintered
- metal 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
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〜第３図はそれぞれ従来における機関用消音器を
示す断面図、第４図はこの考案における １機関用消
音器の一実施例を示す断面図、第５図はこの考案におけ
る機関用消音器および従来における機関用消音器におけ
る測定結果を示すグラフである。
２０・・・匣体、２１．２２・・・端板、２３．２４・
・・バッフル、２５・・・拡張室、２６．２７・・・共
鳴室、２８・・・インレットパイプ、２９・・・小孔、
３０・・・アウトレットパイプ、３１・・・小孔、３２
！・・多孔性焼結金属製パ、イブ。Figures 1 to 3 are sectional views showing conventional engine silencers, Figure 4 is a sectional view showing an embodiment of the engine silencer of this invention, and Figure 5 is an engine silencer of this invention. 1 is a graph showing measurement results for a silencer and a conventional engine silencer. 20... Box body, 21.22... End plate, 23.24.
... Baffle, 25... Expansion chamber, 26.27... Resonance chamber, 28... Inlet pipe, 29... Small hole,
30...Outlet pipe, 31...Small hole, 32
! ...Porous sintered metal parts.
Claims (1)
の室に分割してその中央室を拡張室とし、これにインレ
ットパイプ及びアウトレットパイプを挿設してインレッ
トパイプ及びアウトレットパイプに穿設した多数の小孔
を介して連通させるとともに、上記他の２室を共鳴室と
し、この両共鳴室と上記拡張室間を多孔性焼結金属製パ
イプにより連通さ仕、該多孔性焼結金属パイプの多孔質
を利用して上記各共鳴室とのポートを形成するようにし
たことを特徴とする機関用消音器。The inside of the sealed casing is divided into three chambers in the direction of exhaust gas flow by baffles, and the central chamber is used as an expansion chamber.Inlet pipes and outlet pipes are inserted into this chamber, and a large number of holes are formed in the inlet and outlet pipes. In addition to communicating through the small holes, the other two chambers are used as resonance chambers, and the two resonance chambers and the expansion chamber are communicated by a porous sintered metal pipe, and the porous sintered metal pipe has pores. A silencer for an engine, characterized in that a port is formed with each of the resonance chambers by utilizing the vibration characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19524782U JPS59100911U (en) | 1982-12-24 | 1982-12-24 | Engine silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19524782U JPS59100911U (en) | 1982-12-24 | 1982-12-24 | Engine silencer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59100911U true JPS59100911U (en) | 1984-07-07 |
| JPS6233934Y2 JPS6233934Y2 (en) | 1987-08-31 |
Family
ID=30419411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19524782U Granted JPS59100911U (en) | 1982-12-24 | 1982-12-24 | Engine silencer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100911U (en) |
-
1982
- 1982-12-24 JP JP19524782U patent/JPS59100911U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6233934Y2 (en) | 1987-08-31 |
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