JPH0261113U - - Google Patents
Info
- Publication number
- JPH0261113U JPH0261113U JP13999788U JP13999788U JPH0261113U JP H0261113 U JPH0261113 U JP H0261113U JP 13999788 U JP13999788 U JP 13999788U JP 13999788 U JP13999788 U JP 13999788U JP H0261113 U JPH0261113 U JP H0261113U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- small chambers
- eccentrically
- penetrates
- end faces
- 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 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は第１図の直交断面図、第３図は本考案の効果
を示す減音特性比較図である。
１……外筒、３……室、４……仕切板、５ａ〜
５ｄ……共鳴空洞、６……内筒、７……多孔筒、
８……内筒空洞。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is an orthogonal sectional view of FIG. 1, and FIG. 3 is a comparison diagram of sound reduction characteristics showing the effects of the present invention. 1... Outer tube, 3... Chamber, 4... Partition plate, 5a~
5d... Resonance cavity, 6... Inner cylinder, 7... Porous cylinder,
8... Inner cylinder cavity.
Claims (1)
して貫通し該外筒内の部分を多孔状に形成した内
筒とで画成される室を、軸線に平行な放射状の面
で複数の小室に画成し、該小室を２種類以上の異
なる容積に形成したことを特徴とする消音器。 A chamber defined by an outer cylinder with both end faces closed and an inner cylinder that penetrates the outer cylinder coaxially or eccentrically and has a porous portion inside the outer cylinder is defined by a radial plane parallel to the axis. A silencer characterized in that it is defined into a plurality of small chambers, and the small chambers are formed to have two or more different volumes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988139997U JPH0420968Y2 (en) | 1988-10-28 | 1988-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988139997U JPH0420968Y2 (en) | 1988-10-28 | 1988-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0261113U true JPH0261113U (en) | 1990-05-07 |
| JPH0420968Y2 JPH0420968Y2 (en) | 1992-05-13 |
Family
ID=31403767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988139997U Expired JPH0420968Y2 (en) | 1988-10-28 | 1988-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420968Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016092897A1 (en) * | 2014-12-09 | 2016-06-16 | 三菱重工業株式会社 | Sound absorbing device, centrifugal compressor, and supercharger |
-
1988
- 1988-10-28 JP JP1988139997U patent/JPH0420968Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016092897A1 (en) * | 2014-12-09 | 2016-06-16 | 三菱重工業株式会社 | Sound absorbing device, centrifugal compressor, and supercharger |
| JP2016109085A (en) * | 2014-12-09 | 2016-06-20 | 三菱重工業株式会社 | Sound absorbing device, centrifugal compressor and supercharger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420968Y2 (en) | 1992-05-13 |