JP5433663B2 - 小型発電機の騒音低減体 - Google Patents
小型発電機の騒音低減体 Download PDFInfo
- Publication number
- JP5433663B2 JP5433663B2 JP2011229021A JP2011229021A JP5433663B2 JP 5433663 B2 JP5433663 B2 JP 5433663B2 JP 2011229021 A JP2011229021 A JP 2011229021A JP 2011229021 A JP2011229021 A JP 2011229021A JP 5433663 B2 JP5433663 B2 JP 5433663B2
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- JP
- Japan
- Prior art keywords
- noise reduction
- noise
- reduction body
- small generator
- panel
- 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.)
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Motor Or Generator Frames (AREA)
- Building Environments (AREA)
Description
11 囲繞壁面
12 パネル
13 開放吸気口
14 開閉吸気口
141 カーテン
15 接地ブロック
16 排気口
17 ヒンジ
18 磁石
19 吸着板
2 小型発電機
Claims (4)
- 内向きに傾いている囲繞壁面で構成される錐台外形で、囲繞壁面の上縁に囲まれた上面を開放して排気口を形成し、囲繞壁面の下縁と設置面との間に形成される隙間を吸気口とした小型発電機の騒音低減体。
- 囲繞壁面は、錐台の側面を分割した複数枚のパネルから構成し、少なくとも1枚のパネルの下縁と設置面との間に形成される隙間を吸気口とした請求項1記載の小型発電機の騒音低減体。
- 囲繞壁面は、正角錐台の側面を展開した複数枚のパネルから構成し、少なくとも1枚のパネルの下縁と設置面との間に形成される隙間を吸気口とし、隣り合うパネルの側縁同士をヒンジにより連結し、両端のパネルの離れた側縁に一対の着脱手段を設けた請求項1記載の小型発電機の騒音低減体。
- 吸気口は、開度調整自在なカーテンを設けた請求項1〜3いずれか記載の小型発電機の騒音低減体。
Priority Applications (1)
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JP2011229021A JP5433663B2 (ja) | 2011-10-18 | 2011-10-18 | 小型発電機の騒音低減体 |
Applications Claiming Priority (1)
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JP2011229021A JP5433663B2 (ja) | 2011-10-18 | 2011-10-18 | 小型発電機の騒音低減体 |
Publications (2)
Publication Number | Publication Date |
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JP2013090457A JP2013090457A (ja) | 2013-05-13 |
JP5433663B2 true JP5433663B2 (ja) | 2014-03-05 |
Family
ID=48533860
Family Applications (1)
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JP2011229021A Active JP5433663B2 (ja) | 2011-10-18 | 2011-10-18 | 小型発電機の騒音低減体 |
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JP (1) | JP5433663B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7066166B2 (ja) * | 2017-12-20 | 2022-05-13 | 岐阜プラスチック工業株式会社 | 遮音構造体 |
CN112627769B (zh) * | 2019-09-24 | 2022-06-14 | 中国石油化工股份有限公司 | 一种含硫气井节流阀降噪装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2538775B2 (ja) * | 1986-10-28 | 1996-10-02 | 東急建設株式会社 | エア―ド―ム |
KR100288872B1 (en) * | 1998-01-20 | 2001-02-12 | Samsung Electronics Co Ltd | Noise reduction apparatus for air conditioner outdoor unit |
JP2003041681A (ja) * | 2001-08-02 | 2003-02-13 | Yamaha Corp | 遮音材及びこれを用いた防音室の施工方法 |
JP4517948B2 (ja) * | 2005-06-09 | 2010-08-04 | 鹿島建設株式会社 | 移動式防音システム及び移動式防音塀 |
JP4894338B2 (ja) * | 2006-04-14 | 2012-03-14 | 鹿島建設株式会社 | 移動式防音塀 |
JP4435110B2 (ja) * | 2006-05-15 | 2010-03-17 | 大有建設株式会社 | 遮音装置 |
JP3128165U (ja) * | 2006-07-31 | 2006-12-28 | 大有建設株式会社 | 仮設防音構造 |
JP2011156595A (ja) * | 2010-01-29 | 2011-08-18 | Systec:Kk | 組立分解自在な作業音遮蔽カバー |
JP2011156594A (ja) * | 2010-01-29 | 2011-08-18 | Systec:Kk | 騒音を伴う作業具の遮音具及びその交換部品 |
JP4999125B2 (ja) * | 2010-03-18 | 2012-08-15 | 北越工業株式会社 | エンジン駆動型作業機の防音箱 |
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2011
- 2011-10-18 JP JP2011229021A patent/JP5433663B2/ja active Active
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JP2013090457A (ja) | 2013-05-13 |
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