JPH0369014U - - Google Patents
Info
- Publication number
- JPH0369014U JPH0369014U JP13160689U JP13160689U JPH0369014U JP H0369014 U JPH0369014 U JP H0369014U JP 13160689 U JP13160689 U JP 13160689U JP 13160689 U JP13160689 U JP 13160689U JP H0369014 U JPH0369014 U JP H0369014U
- Authority
- JP
- Japan
- Prior art keywords
- air
- film
- sound absorbing
- large number
- absorbing material
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 4
- 239000011358 absorbing material Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Railway Tracks (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13160689U JPH0369014U (de) | 1989-11-10 | 1989-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13160689U JPH0369014U (de) | 1989-11-10 | 1989-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369014U true JPH0369014U (de) | 1991-07-09 |
Family
ID=31679105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13160689U Pending JPH0369014U (de) | 1989-11-10 | 1989-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369014U (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100246728B1 (ko) * | 1996-12-10 | 2000-03-15 | 정태수 | 흡 차음형 방음벽 |
| JP2004019818A (ja) * | 2002-06-18 | 2004-01-22 | Ikeuchi:Kk | ノズル用消音カバー |
| JP4649650B2 (ja) * | 2000-11-01 | 2011-03-16 | 株式会社日立プラントテクノロジー | 遮音構造体 |
-
1989
- 1989-11-10 JP JP13160689U patent/JPH0369014U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100246728B1 (ko) * | 1996-12-10 | 2000-03-15 | 정태수 | 흡 차음형 방음벽 |
| JP4649650B2 (ja) * | 2000-11-01 | 2011-03-16 | 株式会社日立プラントテクノロジー | 遮音構造体 |
| JP2004019818A (ja) * | 2002-06-18 | 2004-01-22 | Ikeuchi:Kk | ノズル用消音カバー |