JPS61147317U - - Google Patents
Info
- Publication number
- JPS61147317U JPS61147317U JP3137085U JP3137085U JPS61147317U JP S61147317 U JPS61147317 U JP S61147317U JP 3137085 U JP3137085 U JP 3137085U JP 3137085 U JP3137085 U JP 3137085U JP S61147317 U JPS61147317 U JP S61147317U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- utility
- model registration
- type silencer
- gas branch
- 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
- 230000003584 silencer Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の一つの実施例に係る干渉型消
音器の一部を断面で示す正面図、第２図は本考案
の他の実施例に係る干渉型消音器の正面図、第３
図は従来例の消音器の原理説明図である。
符号１……排気導管、３ａ，３ｂ，３ｃ……分
岐通路、４ａ，４ｂ，４ｃ……仕切壁、５……プ
リマフラー、６……蛇行管。
FIG. 1 is a front view in cross section of a part of an interference type silencer according to one embodiment of the present invention, FIG. 2 is a front view of an interference type silencer according to another embodiment of the present invention, and FIG.
The figure is an explanatory diagram of the principle of a conventional silencer. Reference numeral 1...exhaust pipe, 3a, 3b, 3c...branch passage, 4a, 4b, 4c...partition wall, 5...primary muffler, 6...meandering pipe.
Claims (1)
長さが相違する複数個の排気ガスの分岐通路を設
け、これら排気ガス通路を排気導管に合流させて
成ることを特徴とする干渉型消音器。 ２ 実用新案登録請求の範囲第１項に記載される
複数個の排気ガスの分岐通路の間を仕切る仕切壁
を、多数の連通孔を有する多孔質板とすることを
特徴とする干渉型消音器。 ３ 実用新案登録請求の範囲第１項に記載される
複数個の排気ガスの分岐通路の一部若しくは全部
を流路長さがそれぞれ異なる蛇行管とすることを
特徴とする干渉型消音器。 ４ 実用新案登録請求の範囲第１項に記載される
複数個の排気ガスの分岐通路の一部若しくは全部
を、流路長さがそれぞれ異なる蛇行管とし、これ
ら排気ガス通路の一部若しくは全部を、多数の連
通孔を有する多孔質板を丸めた管体とすることを
特徴とする干渉型消音器。[Scope of Claim for Utility Model Registration] 1. A product in which a plurality of exhaust gas branch passages with different flow path lengths are provided in a part of the exhaust pipe of an automobile engine, etc., and these exhaust gas passages are merged into the exhaust pipe. An interference type silencer characterized by: 2. An interference-type silencer characterized in that the partition wall that partitions between a plurality of exhaust gas branch passages as set forth in claim 1 of the utility model registration claim is a porous plate having a large number of communicating holes. . 3. An interference type silencer characterized in that part or all of the plurality of exhaust gas branch passages described in claim 1 of the utility model registration are formed as meandering pipes having different passage lengths. 4. A part or all of the plurality of exhaust gas branch passages described in claim 1 of the utility model registration claim are made of meandering pipes with different flow passage lengths, and part or all of these exhaust gas passages are An interference type silencer characterized by having a tubular body made of a rounded porous plate having a large number of communicating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985031370U JPH0238005Y2 (en) | 1985-03-05 | 1985-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985031370U JPH0238005Y2 (en) | 1985-03-05 | 1985-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61147317U true JPS61147317U (en) | 1986-09-11 |
| JPH0238005Y2 JPH0238005Y2 (en) | 1990-10-15 |
Family
ID=30531918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985031370U Expired JPH0238005Y2 (en) | 1985-03-05 | 1985-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238005Y2 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4865930U (en) * | 1971-11-29 | 1973-08-21 | ||
| JPS5176216U (en) * | 1974-12-13 | 1976-06-16 | ||
| JPS51141939A (en) * | 1975-05-31 | 1976-12-07 | Goro Shimada | Muffler of internal combustion engine |
| JPS5564416U (en) * | 1978-10-30 | 1980-05-02 | ||
| JPS5629014A (en) * | 1979-08-20 | 1981-03-23 | Yuichi Ohashi | Exhaust system for automotive internal combustion engine |
| JPS5828503A (en) * | 1981-07-02 | 1983-02-19 | アンチポ−ン・ア−ベ− | Sound arrester |
| JPS5869791A (en) * | 1981-10-19 | 1983-04-26 | 三菱電機株式会社 | Sound absorbing material |
-
1985
- 1985-03-05 JP JP1985031370U patent/JPH0238005Y2/ja not_active Expired
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4865930U (en) * | 1971-11-29 | 1973-08-21 | ||
| JPS5176216U (en) * | 1974-12-13 | 1976-06-16 | ||
| JPS51141939A (en) * | 1975-05-31 | 1976-12-07 | Goro Shimada | Muffler of internal combustion engine |
| JPS5564416U (en) * | 1978-10-30 | 1980-05-02 | ||
| JPS5629014A (en) * | 1979-08-20 | 1981-03-23 | Yuichi Ohashi | Exhaust system for automotive internal combustion engine |
| JPS5828503A (en) * | 1981-07-02 | 1983-02-19 | アンチポ−ン・ア−ベ− | Sound arrester |
| JPS5869791A (en) * | 1981-10-19 | 1983-04-26 | 三菱電機株式会社 | Sound absorbing material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238005Y2 (en) | 1990-10-15 |