JPH0545688Y2 - - Google Patents
Info
- Publication number
- JPH0545688Y2 JPH0545688Y2 JP16157785U JP16157785U JPH0545688Y2 JP H0545688 Y2 JPH0545688 Y2 JP H0545688Y2 JP 16157785 U JP16157785 U JP 16157785U JP 16157785 U JP16157785 U JP 16157785U JP H0545688 Y2 JPH0545688 Y2 JP H0545688Y2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- absorbing
- face plate
- mounting plate
- fiber
- 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 - Lifetime
Links
- 239000011491 glass wool Substances 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 14
- 239000002657 fibrous material Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 description 14
- 238000009434 installation Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 239000011358 absorbing material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16157785U JPH0545688Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-10-21 | 1985-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16157785U JPH0545688Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-10-21 | 1985-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6270922U JPS6270922U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-06 |
| JPH0545688Y2 true JPH0545688Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-25 |
Family
ID=31088015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16157785U Expired - Lifetime JPH0545688Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-10-21 | 1985-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545688Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2581288Y2 (ja) * | 1993-06-23 | 1998-09-21 | 株式会社河合楽器製作所 | 音響反射板および音響反射板装置 |
| US5981046A (en) * | 1995-03-13 | 1999-11-09 | Sumitomo Chemical Company, Limited | Sound absorbing component |
-
1985
- 1985-10-21 JP JP16157785U patent/JPH0545688Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6270922U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-06 |