JPH01149522U - - Google Patents
Info
- Publication number
- JPH01149522U JPH01149522U JP4786388U JP4786388U JPH01149522U JP H01149522 U JPH01149522 U JP H01149522U JP 4786388 U JP4786388 U JP 4786388U JP 4786388 U JP4786388 U JP 4786388U JP H01149522 U JPH01149522 U JP H01149522U
- Authority
- JP
- Japan
- Prior art keywords
- muffler
- combustion engine
- internal combustion
- outlet pipe
- tip opening
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、本考案の第１実施例である内燃機関
用マフラの部分破断斜視図、第２図Ａは、同実施
例の概略構成図、第２図Ｂは、同実施例の断面図
、第３図は、同実施例のガイド部の部分拡大図、
第４図は、本考案の実施例と従来例との排出率を
比較したグラフ、第５図は、同実施例の応用例示
図、第６図Ａは、第２実施例のマフラの概略構成
図、第６図Ｂは、同実施例の断面図、第７図は、
従来の内燃機関用マフラの概略構成図、断面図及
び性能を示すグラフである。
１，４０……マフラ、２１，４１……アウトレ
ツトパイプ、２７，６１……底部、９，５７……
先端開口部、３１……ガイド部。
FIG. 1 is a partially cutaway perspective view of a muffler for an internal combustion engine that is a first embodiment of the present invention, FIG. 2A is a schematic configuration diagram of the same embodiment, and FIG. 2B is a sectional view of the same embodiment. , FIG. 3 is a partially enlarged view of the guide part of the same embodiment,
Fig. 4 is a graph comparing the emission rate of the embodiment of the present invention and the conventional example, Fig. 5 is an application example diagram of the same embodiment, and Fig. 6A is a schematic configuration of the muffler of the second embodiment. 6B is a sectional view of the same embodiment, and FIG. 7 is a sectional view of the same embodiment.
1 is a schematic configuration diagram, a sectional view, and a graph showing performance of a conventional muffler for an internal combustion engine. 1,40...muffler, 21,41...outlet pipe, 27,61...bottom, 9,57...
Tip opening, 31...Guide portion.
Claims (1)
イプを有する内燃機関用マフラであつて、 上記アウトレツトパイプのマフラ内に位置する
先端開口部を、マフラの底面に近接配置し、該ア
ウトレツトパイプの先端開口部附近にマフラ内の
凝縮水を導びくガイド部を設けた内燃機関用マフ
ラ。[Scope of Claim for Utility Model Registration] A muffler for an internal combustion engine that is provided in the exhaust system of an internal combustion engine and has an outlet pipe, wherein the tip opening of the outlet pipe located inside the muffler is located close to the bottom surface of the muffler. A muffler for an internal combustion engine, which is provided with a guide portion for guiding condensed water in the muffler near the tip opening of the outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4786388U JPH01149522U (en) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4786388U JPH01149522U (en) | 1988-04-08 | 1988-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149522U true JPH01149522U (en) | 1989-10-17 |
Family
ID=31274040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4786388U Pending JPH01149522U (en) | 1988-04-08 | 1988-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2013035566A1 (en) * | 2011-09-05 | 2015-03-23 | 本田技研工業株式会社 | Exhaust silencer |
-
1988
- 1988-04-08 JP JP4786388U patent/JPH01149522U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2013035566A1 (en) * | 2011-09-05 | 2015-03-23 | 本田技研工業株式会社 | Exhaust silencer |