JPH02103112U - - Google Patents
Info
- Publication number
- JPH02103112U JPH02103112U JP1077289U JP1077289U JPH02103112U JP H02103112 U JPH02103112 U JP H02103112U JP 1077289 U JP1077289 U JP 1077289U JP 1077289 U JP1077289 U JP 1077289U JP H02103112 U JPH02103112 U JP H02103112U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- compartments
- porous tubes
- longitudinal direction
- inlet 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の１実施例を示す縦断面図、第
２図は第１図のＡ矢視断面図、第３図は本考案と
従来技術の減音特性を示す図である。
１０……消音器、１２……外筒、１４……入口
管、１６……出口管、１８，２０……外筒の長手
方向に垂直な仕切板、２２……多孔状管、２６，
２８，３０……外筒の長手方向に平行な仕切板、
Ｓ１……入口管に連通した区画、Ｓ２……入口管
に連通した区画と出口管に連通した区画との間に
ある区画、Ｓ３……出口管に連通した区画、Ｓ２
―１，Ｓ２―２，Ｓ２―３，Ｓ２―４……小区画
。
FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention, FIG. 2 is a sectional view taken along arrow A in FIG. 1, and FIG. 3 is a diagram showing sound reduction characteristics of the present invention and the prior art. 10... Silencer, 12... Outer cylinder, 14... Inlet pipe, 16... Outlet pipe, 18, 20... Partition plate perpendicular to the longitudinal direction of the outer cylinder, 22... Porous tube, 26,
28, 30... Partition plates parallel to the longitudinal direction of the outer cylinder,
S1...A section that communicates with the inlet pipe, S2...A section between the section that communicates with the inlet pipe and the section that communicates with the outlet pipe, S3...A section that communicates with the outlet pipe, S2
-1, S2-2, S2-3, S2-4...Small plot.
Claims (1)
し、該外筒の内部をその長手方向に垂直な仕切板
により３つの区画に分割し、該３つの区画のうち
入口管あるいは出口管と連通した２つの区画を複
数の多孔状管で連通し、該多孔状管は前記２つの
区画の間にある中央の区画を貫通しており、該中
央の区画は長手方向に平行な仕切板により複数の
小区画に分割され、該小区画の各々は前記多孔状
管を１本ずつ収容していることを特徴とする消音
器。 It has an outer cylinder to which an inlet pipe and an outlet pipe are connected, and the inside of the outer cylinder is divided into three compartments by a partition plate perpendicular to the longitudinal direction of the outer cylinder, and one of the three compartments has an outer cylinder connected to an inlet pipe and an outlet pipe. The two communicating compartments are communicated by a plurality of porous tubes, the porous tubes passing through a central compartment between the two compartments, and the central compartment is connected by a partition plate parallel to the longitudinal direction. A silencer characterized in that it is divided into a plurality of small sections, each of which accommodates one of the porous tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1077289U JPH02103112U (en) | 1989-02-02 | 1989-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1077289U JPH02103112U (en) | 1989-02-02 | 1989-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103112U true JPH02103112U (en) | 1990-08-16 |
Family
ID=31218727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1077289U Pending JPH02103112U (en) | 1989-02-02 | 1989-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103112U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575906B2 (en) * | 1976-05-31 | 1982-02-02 |
-
1989
- 1989-02-02 JP JP1077289U patent/JPH02103112U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575906B2 (en) * | 1976-05-31 | 1982-02-02 |