JPH0371005U - - Google Patents
Info
- Publication number
- JPH0371005U JPH0371005U JP13335589U JP13335589U JPH0371005U JP H0371005 U JPH0371005 U JP H0371005U JP 13335589 U JP13335589 U JP 13335589U JP 13335589 U JP13335589 U JP 13335589U JP H0371005 U JPH0371005 U JP H0371005U
- Authority
- JP
- Japan
- Prior art keywords
- perforated plate
- plate
- sound
- perforated
- absorbing
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000011358 absorbing material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13335589U JPH0371005U (ko) | 1989-11-16 | 1989-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13335589U JPH0371005U (ko) | 1989-11-16 | 1989-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371005U true JPH0371005U (ko) | 1991-07-17 |
Family
ID=31680763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13335589U Pending JPH0371005U (ko) | 1989-11-16 | 1989-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371005U (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004037582A (ja) * | 2002-06-28 | 2004-02-05 | Nippon Light Metal Co Ltd | 吸音構造体 |
| JP2017187769A (ja) * | 2016-04-05 | 2017-10-12 | 株式会社Ｓｋテック | 防音パネル |
| JP2020134926A (ja) * | 2019-02-15 | 2020-08-31 | 旭化成ホームズ株式会社 | 吸音器、吸音器の調整方法、天井構造、及び建物 |
-
1989
- 1989-11-16 JP JP13335589U patent/JPH0371005U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004037582A (ja) * | 2002-06-28 | 2004-02-05 | Nippon Light Metal Co Ltd | 吸音構造体 |
| JP2017187769A (ja) * | 2016-04-05 | 2017-10-12 | 株式会社Ｓｋテック | 防音パネル |
| WO2018179485A1 (ja) * | 2016-04-05 | 2018-10-04 | 株式会社Ｓｋテック | 防音パネル |
| JP2020134926A (ja) * | 2019-02-15 | 2020-08-31 | 旭化成ホームズ株式会社 | 吸音器、吸音器の調整方法、天井構造、及び建物 |