JPS63120025U - - Google Patents
Info
- Publication number
- JPS63120025U JPS63120025U JP1090587U JP1090587U JPS63120025U JP S63120025 U JPS63120025 U JP S63120025U JP 1090587 U JP1090587 U JP 1090587U JP 1090587 U JP1090587 U JP 1090587U JP S63120025 U JPS63120025 U JP S63120025U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- fan
- soundproofing
- duct
- cover
- 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
- 238000009423 ventilation Methods 0.000 claims description 5
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Description
図面は本考案の換気扇用防音カバーを使用して
いる状態を示す要部断面図である。 １……通気管、２……ダクト、３……フアン、
４……防音材、５……換気扇用防音カバー。
いる状態を示す要部断面図である。 １……通気管、２……ダクト、３……フアン、
４……防音材、５……換気扇用防音カバー。
Claims (1)
- 複数本の屈曲せる通気管を一体化して、ダクト
を構成し、該通気管内に、回転自在のフアンを複
数個内設するとともに、該ダクトの周面に防音材
を被覆して成る換気扇用防音カバー。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1090587U JPS63120025U (ja) | 1987-01-28 | 1987-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1090587U JPS63120025U (ja) | 1987-01-28 | 1987-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120025U true JPS63120025U (ja) | 1988-08-03 |
Family
ID=30797638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1090587U Pending JPS63120025U (ja) | 1987-01-28 | 1987-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120025U (ja) |
-
1987
- 1987-01-28 JP JP1090587U patent/JPS63120025U/ja active Pending