JPH0317217U - - Google Patents
Info
- Publication number
- JPH0317217U JPH0317217U JP7884289U JP7884289U JPH0317217U JP H0317217 U JPH0317217 U JP H0317217U JP 7884289 U JP7884289 U JP 7884289U JP 7884289 U JP7884289 U JP 7884289U JP H0317217 U JPH0317217 U JP H0317217U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- central
- side chamber
- partitioned
- chambers
- 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 5
- 239000011358 absorbing material Substances 0.000 claims description 2
- 230000003584 silencer Effects 0.000 claims 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は本考案の他の実施例を示す縦断面図、第３
図は本考案の更に他の実施例を示す縦断面図、第
４図は本考案の消音器及び従来の消音器の消音効
果の比較実験データを示す図である。
１…筐体、２，３…第１及び第２の隔壁、４…
一方側室、５…中央室、６…他方側室、７，８…
第１及び第２の連通孔、１０…入口、１１…出口
、１５…吸音材。
Fig. 1 is a vertical sectional view showing one embodiment of the present invention, Fig. 2 is a longitudinal sectional view showing another embodiment of the invention, and Fig. 3 is a longitudinal sectional view showing another embodiment of the invention.
The figure is a longitudinal sectional view showing still another embodiment of the present invention, and FIG. 4 is a diagram showing comparative experimental data of the silencing effects of the muffler of the present invention and a conventional muffler. 1... Housing, 2, 3... First and second partition walls, 4...
One side chamber, 5... Central chamber, 6... Other side chamber, 7, 8...
First and second communication holes, 10...inlet, 11...outlet, 15...sound absorbing material.
Claims (1)
他方側室６の三室に仕切り、前記一方側室４と前
記中央室５との間を仕切る第１の隔壁２に第１の
連通孔７を設け、前記中央室５と前記他方側室６
との間を仕切る第２の隔壁３に第２の連通孔８を
設け、前記筐体１の外部から前記中央室５に気流
を入れる入口１０及び前記他方側室６から前記筐
体１の外部に気流を出す出口１１をそれぞれ設け
たことを特徴とする消音器。 (2) 前記一方側室４を前記中央室５側及びその
反対側の二室４ａ，４ｂに吸音材１５で仕切つた
ことを特徴とする請求項１記載の消音器。[Claims for Utility Model Registration] (1) The interior of the casing 1 is partitioned into three chambers: one side chamber 4, a central chamber 5, and the other side chamber 6, and a first chamber partitions the one side chamber 4 and the central chamber 5. A first communication hole 7 is provided in the partition wall 2 to connect the central chamber 5 and the other side chamber 6.
A second communication hole 8 is provided in the second partition wall 3 that partitions the space between A silencer characterized in that each outlet 11 is provided for emitting airflow. (2) The silencer according to claim 1, wherein the one side chamber 4 is partitioned into two chambers 4a and 4b on the side of the central chamber 5 and on the opposite side by a sound absorbing material 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7884289U JPH0317217U (en) | 1989-07-04 | 1989-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7884289U JPH0317217U (en) | 1989-07-04 | 1989-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317217U true JPH0317217U (en) | 1991-02-20 |
Family
ID=31622470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7884289U Pending JPH0317217U (en) | 1989-07-04 | 1989-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317217U (en) |
-
1989
- 1989-07-04 JP JP7884289U patent/JPH0317217U/ja active Pending
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