JPH0124502Y2 - - Google Patents
Info
- Publication number
- JPH0124502Y2 JPH0124502Y2 JP16054180U JP16054180U JPH0124502Y2 JP H0124502 Y2 JPH0124502 Y2 JP H0124502Y2 JP 16054180 U JP16054180 U JP 16054180U JP 16054180 U JP16054180 U JP 16054180U JP H0124502 Y2 JPH0124502 Y2 JP H0124502Y2
- Authority
- JP
- Japan
- Prior art keywords
- intake
- sound
- insulating board
- sound insulating
- outer frame
- 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.)
- Expired
Links
- 230000000903 blocking effect Effects 0.000 claims description 19
- 239000011358 absorbing material Substances 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16054180U JPH0124502Y2 (pt) | 1980-11-10 | 1980-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16054180U JPH0124502Y2 (pt) | 1980-11-10 | 1980-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5783336U JPS5783336U (pt) | 1982-05-22 |
| JPH0124502Y2 true JPH0124502Y2 (pt) | 1989-07-25 |
Family
ID=29519519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16054180U Expired JPH0124502Y2 (pt) | 1980-11-10 | 1980-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0124502Y2 (pt) |
-
1980
- 1980-11-10 JP JP16054180U patent/JPH0124502Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5783336U (pt) | 1982-05-22 |
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