JPS58183920U - Automotive engine muffler - Google Patents
Automotive engine mufflerInfo
- Publication number
- JPS58183920U JPS58183920U JP8288882U JP8288882U JPS58183920U JP S58183920 U JPS58183920 U JP S58183920U JP 8288882 U JP8288882 U JP 8288882U JP 8288882 U JP8288882 U JP 8288882U JP S58183920 U JPS58183920 U JP S58183920U
- Authority
- JP
- Japan
- Prior art keywords
- plates
- muffler
- automotive engine
- engine muffler
- partition plates
- 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図は従来のマフラの縦断面図、第2図はこの従来型
マフラの透過損失特性図、第3図は本考案のマフラの縦
断面図、第4図は本考案のマフラ・ の透過損失特性
図である。
11・・・・・・外筒、12,13・・・・・・塞板、
14゜15.16・・・・・・塞板、18・・・・・・
内挿管、20・・・・・・小孔、21・・・・・・仕切
板、−22・・・・・・第1共鳴室、23・・・・・・
小孔、24・・・・・・第2共鳴室。Figure 1 is a vertical cross-sectional view of a conventional muffler, Figure 2 is a transmission loss characteristic diagram of this conventional muffler, Figure 3 is a vertical cross-sectional view of the muffler of the present invention, and Figure 4 is the transmission of the muffler of the present invention. It is a loss characteristic diagram. 11... Outer cylinder, 12, 13... Closing plate,
14゜15.16...Closing plate, 18...
Internal intubation tube, 20... Small hole, 21... Partition plate, -22... First resonance chamber, 23...
Small hole, 24...Second resonance chamber.
Claims (1)
と、この仕切板を貫通し、小孔を有する挿入管とを設け
て仕切板間に共鳴室を形成したマフラにおいて、前記仕
切板間で挿入管外周を囲い込むように複数の小孔を設け
た仕切板を取り付けたことを特徴とする自動車用エンジ
ンのマフラ。In the muffler, a resonance chamber is formed between the partition plates by providing at least two partition plates in an outer cylinder whose both ends are closed with plug plates, and an insertion tube passing through the partition plates and having a small hole. A muffler for an automobile engine, characterized in that a partition plate with a plurality of small holes is attached between the plates so as to enclose the outer periphery of an insertion tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8288882U JPS58183920U (en) | 1982-06-03 | 1982-06-03 | Automotive engine muffler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8288882U JPS58183920U (en) | 1982-06-03 | 1982-06-03 | Automotive engine muffler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58183920U true JPS58183920U (en) | 1983-12-07 |
Family
ID=30091921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8288882U Pending JPS58183920U (en) | 1982-06-03 | 1982-06-03 | Automotive engine muffler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58183920U (en) |
-
1982
- 1982-06-03 JP JP8288882U patent/JPS58183920U/en active Pending
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