JPS6138037Y2 - - Google Patents
Info
- Publication number
- JPS6138037Y2 JPS6138037Y2 JP3178181U JP3178181U JPS6138037Y2 JP S6138037 Y2 JPS6138037 Y2 JP S6138037Y2 JP 3178181 U JP3178181 U JP 3178181U JP 3178181 U JP3178181 U JP 3178181U JP S6138037 Y2 JPS6138037 Y2 JP S6138037Y2
- Authority
- JP
- Japan
- Prior art keywords
- blower
- noise reduction
- reduction mechanism
- sound deadening
- ceiling
- 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
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000007664 blowing Methods 0.000 claims description 4
- 230000030279 gene silencing Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Duct Arrangements (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3178181U JPS6138037Y2 (de) | 1981-03-08 | 1981-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3178181U JPS6138037Y2 (de) | 1981-03-08 | 1981-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57145920U JPS57145920U (de) | 1982-09-13 |
| JPS6138037Y2 true JPS6138037Y2 (de) | 1986-11-04 |
Family
ID=29829193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3178181U Expired JPS6138037Y2 (de) | 1981-03-08 | 1981-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138037Y2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017203702A1 (ja) * | 2016-05-27 | 2017-11-30 | 三菱電機株式会社 | 空気調和装置 |
-
1981
- 1981-03-08 JP JP3178181U patent/JPS6138037Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57145920U (de) | 1982-09-13 |
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