JPH0273698U - - Google Patents
Info
- Publication number
- JPH0273698U JPH0273698U JP15279688U JP15279688U JPH0273698U JP H0273698 U JPH0273698 U JP H0273698U JP 15279688 U JP15279688 U JP 15279688U JP 15279688 U JP15279688 U JP 15279688U JP H0273698 U JPH0273698 U JP H0273698U
- Authority
- JP
- Japan
- Prior art keywords
- board
- cavity
- outward flange
- tubes protruding
- thin tubes
- 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
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図は本考案のヘルムホルツ共鳴箱の原理を
説明する縦断面図、第２図は本考案の一実施例の
音調ボードの斜視図、第３図はヘルムホルツ共鳴
箱の正面図、第４図は第３図の側面図、第５図は
第３図の―断面図、第６図はヘルムホルツ共
鳴箱をボードに装着した状態を示す縦断面図であ
る。
１３……空洞室、１５……細管、１１……ヘル
ムホルツ共鳴箱、１２……ボード、１６……外向
きフランジ。
Fig. 1 is a longitudinal sectional view explaining the principle of the Helmholtz resonance box of the present invention, Fig. 2 is a perspective view of a tone board according to an embodiment of the invention, Fig. 3 is a front view of the Helmholtz resonance box, and Fig. 4 3 is a side view of FIG. 3, FIG. 5 is a sectional view of FIG. 3, and FIG. 6 is a vertical sectional view of the Helmholtz resonance box mounted on the board. 13... Cavity chamber, 15... Thin tube, 11... Helmholtz resonance box, 12... Board, 16... Outward flange.
Claims (1)
箱の複数個をボードに細管を突出させて配置し、
前記各細管の空洞室側端部に外向きフランジを突
設し、前記外向きフランジを空洞室内壁に内嵌め
螺着してなる共鳴ボード。 A plurality of Helmholtz resonance boxes, each of which has thin tubes protruding from a hollow chamber, are arranged on a board with the thin tubes protruding from the board.
A resonance board comprising an outward flange projecting from the end of each thin tube on the side of the cavity, and the outward flange being internally fitted and screwed onto the wall of the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15279688U JPH0516640Y2 (en) | 1988-11-24 | 1988-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15279688U JPH0516640Y2 (en) | 1988-11-24 | 1988-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0273698U true JPH0273698U (en) | 1990-06-05 |
| JPH0516640Y2 JPH0516640Y2 (en) | 1993-04-30 |
Family
ID=31428048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15279688U Expired - Lifetime JPH0516640Y2 (en) | 1988-11-24 | 1988-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516640Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06298014A (en) * | 1993-04-19 | 1994-10-25 | Kasai Kogyo Co Ltd | Soundproof member for vehicle |
| JPH09289539A (en) * | 1996-04-24 | 1997-11-04 | Tamura Electric Works Ltd | Noise prevention type handset |
| JPH10102621A (en) * | 1996-09-25 | 1998-04-21 | Bridgestone Corp | Resonance sound absorbing mechanism |
-
1988
- 1988-11-24 JP JP15279688U patent/JPH0516640Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06298014A (en) * | 1993-04-19 | 1994-10-25 | Kasai Kogyo Co Ltd | Soundproof member for vehicle |
| JPH09289539A (en) * | 1996-04-24 | 1997-11-04 | Tamura Electric Works Ltd | Noise prevention type handset |
| JPH10102621A (en) * | 1996-09-25 | 1998-04-21 | Bridgestone Corp | Resonance sound absorbing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516640Y2 (en) | 1993-04-30 |