JPS593304Y2 - 換気用送風機の消音装置 - Google Patents
換気用送風機の消音装置Info
- Publication number
- JPS593304Y2 JPS593304Y2 JP15363778U JP15363778U JPS593304Y2 JP S593304 Y2 JPS593304 Y2 JP S593304Y2 JP 15363778 U JP15363778 U JP 15363778U JP 15363778 U JP15363778 U JP 15363778U JP S593304 Y2 JPS593304 Y2 JP S593304Y2
- Authority
- JP
- Japan
- Prior art keywords
- ventilation blower
- outer cylinder
- silencer
- cylinder
- ventilation
- 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
- 238000009423 ventilation Methods 0.000 title claims description 55
- 230000003584 silencer Effects 0.000 title claims description 13
- 239000011358 absorbing material Substances 0.000 description 18
- 230000030279 gene silencing Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001743 silencing effect Effects 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Ventilation (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15363778U JPS593304Y2 (ja) | 1978-11-08 | 1978-11-08 | 換気用送風機の消音装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15363778U JPS593304Y2 (ja) | 1978-11-08 | 1978-11-08 | 換気用送風機の消音装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5569645U JPS5569645U (enrdf_load_stackoverflow) | 1980-05-13 |
| JPS593304Y2 true JPS593304Y2 (ja) | 1984-01-30 |
Family
ID=29141008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15363778U Expired JPS593304Y2 (ja) | 1978-11-08 | 1978-11-08 | 換気用送風機の消音装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593304Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60114674A (ja) * | 1983-11-28 | 1985-06-21 | 東洋マルチベント株式会社 | 冷房装置、暖房装置、換気装置等の空冷型室外機器用騒音防止箱 |
-
1978
- 1978-11-08 JP JP15363778U patent/JPS593304Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5569645U (enrdf_load_stackoverflow) | 1980-05-13 |
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