JPH0191016U - - Google Patents
Info
- Publication number
- JPH0191016U JPH0191016U JP18591087U JP18591087U JPH0191016U JP H0191016 U JPH0191016 U JP H0191016U JP 18591087 U JP18591087 U JP 18591087U JP 18591087 U JP18591087 U JP 18591087U JP H0191016 U JPH0191016 U JP H0191016U
- Authority
- JP
- Japan
- Prior art keywords
- expansion chamber
- exhaust gas
- partition plate
- bulge
- 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.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims description 4
- 230000003584 silencer Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 2
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の実施例に係る消音器の断面図
である。第２図は第１図における膨出部の拡大断
面図である。第３図ないし第５図は従来における
消音器の断面図である。
主要な部分の符号の説明、２……排気導入管、
８……還流管、９……上流側の拡張室、１０……
下流側の拡張室、１３……ケーシング、４０……
消音器、４１……排気導出管、４２……管端、４
２Ａ……側面、４３……仕切板、４４……膨出部
、４６……小孔。
FIG. 1 is a sectional view of a silencer according to an embodiment of the present invention. FIG. 2 is an enlarged sectional view of the bulge in FIG. 1. FIGS. 3 to 5 are cross-sectional views of conventional silencers. Explanation of symbols of main parts, 2...Exhaust introduction pipe,
8... Reflux pipe, 9... Upstream expansion chamber, 10...
Downstream expansion chamber, 13...Casing, 40...
Silencer, 41... Exhaust outlet pipe, 42... Pipe end, 4
2A...Side surface, 43...Partition plate, 44...Bulging portion, 46...Small hole.
Claims (1)
つの拡張室を設け、仕切板に還流管または連通孔
を設け、排気ガスを排気導入管により上流側の拡
張室に導き、さらに、上流側の拡張室から還流管
または連通孔を介して下流側の拡張室に導き、排
気導出管に排出させる消音器において、排気導出
管を下流側の拡張室内に突出させ、排気導出管の
突出部分の側面を仕切板に連続して形成した膨出
部で覆い、この膨出部に多数の小孔を穿設したこ
とを特徴とする消音器。 At least two expansion chambers are provided by dividing the inside of the casing with a partition plate, a return pipe or a communication hole is provided in the partition plate, the exhaust gas is guided to the upstream expansion chamber through the exhaust introduction pipe, and then from the upstream expansion chamber. In a muffler that leads to an expansion chamber on the downstream side through a reflux pipe or a communication hole and discharges the exhaust gas into an expansion chamber on the downstream side, the exhaust gas discharge pipe is made to protrude into the expansion chamber on the downstream side, and the side surface of the protruding part of the exhaust gas discharge pipe is connected to a partition plate. 1. A silencer characterized in that the bulge is covered with a continuous bulge, and a large number of small holes are bored in the bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18591087U JPH0191016U (en) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18591087U JPH0191016U (en) | 1987-12-04 | 1987-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191016U true JPH0191016U (en) | 1989-06-15 |
Family
ID=31477167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18591087U Pending JPH0191016U (en) | 1987-12-04 | 1987-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191016U (en) |
-
1987
- 1987-12-04 JP JP18591087U patent/JPH0191016U/ja active Pending