JPH02103113U - - Google Patents
Info
- Publication number
- JPH02103113U JPH02103113U JP1077389U JP1077389U JPH02103113U JP H02103113 U JPH02103113 U JP H02103113U JP 1077389 U JP1077389 U JP 1077389U JP 1077389 U JP1077389 U JP 1077389U JP H02103113 U JPH02103113 U JP H02103113U
- Authority
- JP
- Japan
- Prior art keywords
- inlet pipe
- cross
- compartments
- outer cylinder
- silencer
- 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.)
- Granted
Links
- 230000003584 silencer Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 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……仕切板、２
２……多孔状管、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。
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, 2
2... Porous pipe, S1... Section communicating with the inlet pipe, S2... Section located between the section communicating with the inlet pipe and the section communicating with the outlet pipe, S3... Section communicating with the outlet pipe.
Claims (1)
を有し、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区画を貫通していることを特
徴とする消音器。 (2) 前記複数の多孔状管は、その断面積の総和
が入口管の断面積以上である請求項(1)記載の消
音器。 (3) 前記複数の多孔状管は、その断面内周長の
総和が入口管の断面内周長以上である請求項(1)
記載の消音器。[Claims for Utility Model Registration] (1) 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 sections by partition plates perpendicular to the longitudinal direction of the outer cylinder. Of the three compartments, two compartments that communicate with the inlet pipe or the outlet pipe are connected by a plurality of porous pipes, and the porous pipes are connected to the two compartments.
A silencer characterized by penetrating a section between two sections. (2) The silencer according to claim 1, wherein the total cross-sectional area of the plurality of porous pipes is greater than or equal to the cross-sectional area of the inlet pipe. (3) Claim (1) wherein the sum of cross-sectional inner circumferential lengths of the plurality of porous tubes is greater than or equal to the cross-sectional inner circumferential length of the inlet pipe.
The silencer mentioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989010773U JPH0716006Y2 (en) | 1989-02-02 | 1989-02-02 | Silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989010773U JPH0716006Y2 (en) | 1989-02-02 | 1989-02-02 | Silencer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02103113U true JPH02103113U (en) | 1990-08-16 |
| JPH0716006Y2 JPH0716006Y2 (en) | 1995-04-12 |
Family
ID=31218729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989010773U Expired - Lifetime JPH0716006Y2 (en) | 1989-02-02 | 1989-02-02 | Silencer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716006Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575906U (en) * | 1980-06-12 | 1982-01-12 |
-
1989
- 1989-02-02 JP JP1989010773U patent/JPH0716006Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS575906U (en) * | 1980-06-12 | 1982-01-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716006Y2 (en) | 1995-04-12 |