JPH0228346Y2 - - Google Patents
Info
- Publication number
- JPH0228346Y2 JPH0228346Y2 JP9651086U JP9651086U JPH0228346Y2 JP H0228346 Y2 JPH0228346 Y2 JP H0228346Y2 JP 9651086 U JP9651086 U JP 9651086U JP 9651086 U JP9651086 U JP 9651086U JP H0228346 Y2 JPH0228346 Y2 JP H0228346Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- blower
- heat exchanger
- silencer
- sound
- 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
- 230000003584 silencer Effects 0.000 claims description 28
- 238000004378 air conditioning Methods 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 description 5
- 239000011358 absorbing material Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Landscapes
- Central Air Conditioning (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9651086U JPH0228346Y2 (sv) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9651086U JPH0228346Y2 (sv) | 1986-06-24 | 1986-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS635311U JPS635311U (sv) | 1988-01-14 |
| JPH0228346Y2 true JPH0228346Y2 (sv) | 1990-07-30 |
Family
ID=30962335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9651086U Expired JPH0228346Y2 (sv) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228346Y2 (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010233760A (ja) * | 2009-03-31 | 2010-10-21 | Japan Vilene Co Ltd | ファンフィルタユニット |
-
1986
- 1986-06-24 JP JP9651086U patent/JPH0228346Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS635311U (sv) | 1988-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2005018404A1 (fr) | Unite de reduction de bruit pour aspirateur | |
| US10928096B2 (en) | Environmental control unit including noise reduction features | |
| US20090020358A1 (en) | Air treatment and sound reduction system | |
| JP2019520544A (ja) | 換気システムおよび換気方法 | |
| JP2019520544A5 (sv) | ||
| JP5147508B2 (ja) | 換気送風機 | |
| RU2275476C1 (ru) | Шумозащитная конструкция | |
| JP2008144996A (ja) | 消音装置 | |
| JP4624871B2 (ja) | 換気口用消音装置 | |
| JPH0228346Y2 (sv) | ||
| WO2020125087A1 (zh) | 一种磁悬浮风机的进风消音结构 | |
| JPH0519600Y2 (sv) | ||
| JP2000002457A (ja) | 住宅のシステム換気装置 | |
| JP5521648B2 (ja) | 消音ボックス付送風機 | |
| KR101554108B1 (ko) | 방음부스 | |
| JP2020101344A (ja) | 空調システム収容構造 | |
| JPS608232Y2 (ja) | 消音装置 | |
| WO2022162731A1 (ja) | 消音装置 | |
| CN216342926U (zh) | 一种风机系统 | |
| JPH09280636A (ja) | 空気搬送式集中空調装置 | |
| JPS6317335A (ja) | 換気装置 | |
| JPH01269852A (ja) | ガラリ | |
| JP3968065B2 (ja) | 気体流路の減音装置及び気体流路の減音設備 | |
| JPH08199702A (ja) | 遮音壁及び遮音室 | |
| JPH0526422Y2 (sv) |