JPH0233052Y2 - - Google Patents
Info
- Publication number
- JPH0233052Y2 JPH0233052Y2 JP1241084U JP1241084U JPH0233052Y2 JP H0233052 Y2 JPH0233052 Y2 JP H0233052Y2 JP 1241084 U JP1241084 U JP 1241084U JP 1241084 U JP1241084 U JP 1241084U JP H0233052 Y2 JPH0233052 Y2 JP H0233052Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- sound
- sound insulation
- insulating material
- shield plate
- 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
- 238000009413 insulation Methods 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 7
- 210000005069 ears Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1241084U JPS60125442U (ja) | 1984-01-31 | 1984-01-31 | 遮音装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1241084U JPS60125442U (ja) | 1984-01-31 | 1984-01-31 | 遮音装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60125442U JPS60125442U (ja) | 1985-08-23 |
| JPH0233052Y2 true JPH0233052Y2 (enrdf_load_stackoverflow) | 1990-09-06 |
Family
ID=30495445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1241084U Granted JPS60125442U (ja) | 1984-01-31 | 1984-01-31 | 遮音装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60125442U (enrdf_load_stackoverflow) |
-
1984
- 1984-01-31 JP JP1241084U patent/JPS60125442U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60125442U (ja) | 1985-08-23 |
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