JPH0269018U - - Google Patents
Info
- Publication number
- JPH0269018U JPH0269018U JP14772888U JP14772888U JPH0269018U JP H0269018 U JPH0269018 U JP H0269018U JP 14772888 U JP14772888 U JP 14772888U JP 14772888 U JP14772888 U JP 14772888U JP H0269018 U JPH0269018 U JP H0269018U
- Authority
- JP
- Japan
- Prior art keywords
- silencer
- combustion engine
- internal combustion
- flow pipe
- 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
- 230000003584 silencer Effects 0.000 claims 4
- 238000002485 combustion reaction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の第１実施例を示す一部切開し
た斜視図、第２図は同略側断面図、第３図及び第
４図は排気ガスの導管の各斜視図、第５図は本考
案の第２実施例を示す略側断面図、第６図乃至第
８図は従来構造を示す各斜視図、第９図はエンジ
ン回転数と放射音の音圧レベルとの関係を示す特
性図である。
６……外殻、１４……導管、１５……排出管、
２２，２３……インナパイプ。
Fig. 1 is a partially cutaway perspective view showing a first embodiment of the present invention, Fig. 2 is a schematic side sectional view thereof, Figs. 3 and 4 are perspective views of exhaust gas conduits, and Fig. 5. 6 is a schematic side sectional view showing the second embodiment of the present invention, FIGS. 6 to 8 are perspective views showing the conventional structure, and FIG. 9 is a diagram showing the relationship between engine speed and sound pressure level of radiated sound. It is a characteristic diagram. 6... outer shell, 14... conduit, 15... discharge pipe,
22, 23...Inner pipe.
Claims (1)
気流通管を、消音器の外殻の内面に接触させて固
着したことを特徴とする内燃機関用消音器。 ２ 前記排気流通管が排気ガスの導管及び排出管
であることを特徴とする請求項１記載の内燃機関
用消音器。 ３ 前記排気流通管が、消音器内の各室を連通す
るインナパイプであることを特徴とする請求項１
記載の内燃機関用消音器。[Claims for Utility Model Registration] 1. A silencer for an internal combustion engine, characterized in that an exhaust flow pipe arranged in the axial direction within the silencer is fixed in contact with the inner surface of an outer shell of the silencer. 2. The muffler for an internal combustion engine according to claim 1, wherein the exhaust gas flow pipe is an exhaust gas conduit and a discharge pipe. 3. Claim 1, wherein the exhaust flow pipe is an inner pipe that communicates each chamber in the muffler.
The silencer for the internal combustion engine described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14772888U JPH0269018U (en) | 1988-11-11 | 1988-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14772888U JPH0269018U (en) | 1988-11-11 | 1988-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269018U true JPH0269018U (en) | 1990-05-25 |
Family
ID=31418401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14772888U Pending JPH0269018U (en) | 1988-11-11 | 1988-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269018U (en) |
-
1988
- 1988-11-11 JP JP14772888U patent/JPH0269018U/ja active Pending