JPH0454244Y2 - - Google Patents
Info
- Publication number
- JPH0454244Y2 JPH0454244Y2 JP1986108692U JP10869286U JPH0454244Y2 JP H0454244 Y2 JPH0454244 Y2 JP H0454244Y2 JP 1986108692 U JP1986108692 U JP 1986108692U JP 10869286 U JP10869286 U JP 10869286U JP H0454244 Y2 JPH0454244 Y2 JP H0454244Y2
- Authority
- JP
- Japan
- Prior art keywords
- soundproof
- noise
- wall
- fence
- height
- 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
- 238000001816 cooling Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 description 13
- 239000011358 absorbing material Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Building Environments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986108692U JPH0454244Y2 (US20050065096A1-20050324-C00069.png) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986108692U JPH0454244Y2 (US20050065096A1-20050324-C00069.png) | 1986-07-17 | 1986-07-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6317209U JPS6317209U (US20050065096A1-20050324-C00069.png) | 1988-02-04 |
JPH0454244Y2 true JPH0454244Y2 (US20050065096A1-20050324-C00069.png) | 1992-12-21 |
Family
ID=30986122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986108692U Expired JPH0454244Y2 (US20050065096A1-20050324-C00069.png) | 1986-07-17 | 1986-07-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0454244Y2 (US20050065096A1-20050324-C00069.png) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52322U (US20050065096A1-20050324-C00069.png) * | 1975-06-20 | 1977-01-05 | ||
JPS6247615B2 (US20050065096A1-20050324-C00069.png) * | 1983-02-28 | 1987-10-08 | Toraji Mochizuki |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0330483Y2 (US20050065096A1-20050324-C00069.png) * | 1985-09-12 | 1991-06-27 |
-
1986
- 1986-07-17 JP JP1986108692U patent/JPH0454244Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52322U (US20050065096A1-20050324-C00069.png) * | 1975-06-20 | 1977-01-05 | ||
JPS6247615B2 (US20050065096A1-20050324-C00069.png) * | 1983-02-28 | 1987-10-08 | Toraji Mochizuki |
Also Published As
Publication number | Publication date |
---|---|
JPS6317209U (US20050065096A1-20050324-C00069.png) | 1988-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107848404A (zh) | 工程机械 | |
US9453335B2 (en) | Enclosure for acoustic insulation of an apparatus contained within said enclosure | |
EP0695831A1 (en) | Soundproof wall | |
CN113007070A (zh) | 一种用于压缩机组隔声罩的进气消声器 | |
EP0765968B1 (en) | Soundproof wall | |
EP0935026B1 (en) | Noise control apparatus | |
JPH0454244Y2 (US20050065096A1-20050324-C00069.png) | ||
JP2009057857A (ja) | 防音型作業機における防音箱開口部の防音構造 | |
CN206460391U (zh) | 一种计算机专用的无噪音式计算机散热装置 | |
JP2703763B2 (ja) | 低騒音形給水装置 | |
US6019189A (en) | Noise barrier wall | |
CN207702017U (zh) | 一种通风管道消音器 | |
JP4029948B2 (ja) | 空調室外機の消音装置 | |
JP4154080B2 (ja) | 回折音波低減用パネル組立体及びそれを用いた防音壁 | |
JP2008190265A (ja) | 消音装置 | |
JP3352426B2 (ja) | 防音装置 | |
CN103743259A (zh) | 倾斜板-蜂窝式消声器 | |
CN216044651U (zh) | 具有微穿孔板组合式消声降噪结构的矿用局部通风机 | |
CN213363460U (zh) | 一种具有消声装置的中央空调冷却塔 | |
JP3957128B2 (ja) | 吸音機構 | |
JPH06123446A (ja) | 空気調和機の室外ユニット | |
JPH0526422Y2 (US20050065096A1-20050324-C00069.png) | ||
JP3784193B2 (ja) | 工業炉排気騒音抑制装置 | |
CN212570383U (zh) | 一种新型消声器 | |
JP2003243231A (ja) | 遮音装置 |