JPH0213123U - - Google Patents
Info
- Publication number
- JPH0213123U JPH0213123U JP8797888U JP8797888U JPH0213123U JP H0213123 U JPH0213123 U JP H0213123U JP 8797888 U JP8797888 U JP 8797888U JP 8797888 U JP8797888 U JP 8797888U JP H0213123 U JPH0213123 U JP H0213123U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- outlet pipe
- opening
- small holes
- passing
- 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 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000003584 silencer Effects 0.000 claims 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例に係る排気消音器の
断面平面図、第２図は従来の排気消音器の断面平
面図である。
図面中、２４は消音器本体、２５，２６は仕切
板、２７は第一室、２８は共鳴室、２９は第二室
、３０は入口管、３１は第一小孔、３２は第一出
口管、３３は第二出口管、３４は第二小孔、３５
は開閉弁である。
FIG. 1 is a cross-sectional plan view of an exhaust muffler according to an embodiment of the present invention, and FIG. 2 is a cross-sectional plan view of a conventional exhaust muffler. In the drawing, 24 is the muffler main body, 25 and 26 are partition plates, 27 is the first chamber, 28 is the resonance chamber, 29 is the second chamber, 30 is the inlet pipe, 31 is the first small hole, and 32 is the first outlet pipe, 33 is a second outlet pipe, 34 is a second small hole, 35
is an on-off valve.
Claims (1)
に区画し、該第一室内で一端が閉塞する入口管を
該第一室内に配し、該第一室内に位置する部位の
前記入口管に多数の第一小孔を形成し、一端が前
記第二室に開口し前記第一室を経由すると共に該
第二室を貫通して外部に他端が開口する第一出口
管を設け、一端が前記第一室に開口し前記第二室
を貫通して外部に位置する部位における前記第一
出口管内に他端が開口する第二出口管を設け、前
記第二室内に位置する該第二出口管に多数の第二
小孔を形成し、前記第二出口管の他端と第二小孔
との間に該第二出口管を開閉する弁部材を設けた
ことを特徴とする排気消音器。 A partition wall is provided inside the muffler main body to divide it into a first chamber and a second chamber, an inlet pipe whose one end is closed in the first chamber is arranged in the first chamber, and the portion located in the first chamber is A first outlet pipe having a plurality of first small holes formed in the inlet pipe, one end opening into the second chamber, passing through the first chamber, penetrating the second chamber, and opening the other end to the outside. a second outlet pipe having one end open to the first chamber and the other end opening inside the first outlet pipe at a portion located outside passing through the second chamber; the second outlet pipe being located within the second chamber; A large number of second small holes are formed in the second outlet pipe, and a valve member for opening and closing the second outlet pipe is provided between the other end of the second outlet pipe and the second small holes. Exhaust silencer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8797888U JPH0213123U (en) | 1988-07-04 | 1988-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8797888U JPH0213123U (en) | 1988-07-04 | 1988-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0213123U true JPH0213123U (en) | 1990-01-26 |
Family
ID=31312563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8797888U Pending JPH0213123U (en) | 1988-07-04 | 1988-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0213123U (en) |
-
1988
- 1988-07-04 JP JP8797888U patent/JPH0213123U/ja active Pending