JP2007003156A - プッシュプル型換気装置 - Google Patents
プッシュプル型換気装置 Download PDFInfo
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- JP2007003156A JP2007003156A JP2005186788A JP2005186788A JP2007003156A JP 2007003156 A JP2007003156 A JP 2007003156A JP 2005186788 A JP2005186788 A JP 2005186788A JP 2005186788 A JP2005186788 A JP 2005186788A JP 2007003156 A JP2007003156 A JP 2007003156A
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Abstract
【解決手段】プッシュプル型換気装置において、プルフードの開口面の中央部の吸引風速よりも外周部の吸引風速を大きくする。プルフードに内部フードと外周部フードを設け、外周部フードの吸引風速を内部フードの吸引風速よりも大きくする。内部フードが気流を吸引する分配口と気流を吸引しない遮蔽面とをもち、外周部フードに気流を吸引する分配口をその外周に沿って設ける。
【選択図】図1
Description
◎:気流が乱れず吸い込まれる
○:気流は乱れるがほぼ100%吸い込まれる
△:気流が乱れ若干漏れる
×:漏れる
2 外周部フード
3 テーク・オフ
4 内部フード分配口
5 外周部フード分配口
Claims (3)
- プッシュプル型換気装置において、プルフードとして開口面の中央部の吸引風速よりも外周部の吸引風速が大きいプルフードを用いることを特徴とするプッシュプル型換気装置。
- プルフードが内部フードと外周部フードをもち、外周部フードの吸引風速が内部フードの吸引風速よりも大きい請求項1記載のプッシュプル型換気装置。
- プルフードが内部フードと外周部フードをもち、内部フードが気流を吸引する分配口と気流を吸引しない遮蔽面とをもち、外周部フードが気流を吸引する分配口をその外周に沿ってもつ請求項1又は2記載のプッシュプル型換気装置。
Priority Applications (1)
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JP2005186788A JP4551986B2 (ja) | 2005-06-27 | 2005-06-27 | プッシュプル型換気装置 |
Applications Claiming Priority (1)
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JP2005186788A JP4551986B2 (ja) | 2005-06-27 | 2005-06-27 | プッシュプル型換気装置 |
Publications (2)
Publication Number | Publication Date |
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JP2007003156A true JP2007003156A (ja) | 2007-01-11 |
JP4551986B2 JP4551986B2 (ja) | 2010-09-29 |
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JP2005186788A Active JP4551986B2 (ja) | 2005-06-27 | 2005-06-27 | プッシュプル型換気装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012067941A (ja) * | 2010-09-21 | 2012-04-05 | Shinryo Corp | プッシュプル式換気システム |
JP2013024550A (ja) * | 2011-07-21 | 2013-02-04 | Tornex Inc | プッシュプル型換気装置 |
CN109130043A (zh) * | 2018-09-30 | 2019-01-04 | 广东省智能制造研究所 | 一种流延设备用吸风装置 |
CN111637549A (zh) * | 2019-03-01 | 2020-09-08 | 大金工业株式会社 | 室内空气处理装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62130332U (ja) * | 1986-02-07 | 1987-08-18 | ||
JP2005133964A (ja) * | 2003-10-28 | 2005-05-26 | Koken Ltd | 卓上型換気装置 |
-
2005
- 2005-06-27 JP JP2005186788A patent/JP4551986B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62130332U (ja) * | 1986-02-07 | 1987-08-18 | ||
JP2005133964A (ja) * | 2003-10-28 | 2005-05-26 | Koken Ltd | 卓上型換気装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012067941A (ja) * | 2010-09-21 | 2012-04-05 | Shinryo Corp | プッシュプル式換気システム |
JP2013024550A (ja) * | 2011-07-21 | 2013-02-04 | Tornex Inc | プッシュプル型換気装置 |
CN109130043A (zh) * | 2018-09-30 | 2019-01-04 | 广东省智能制造研究所 | 一种流延设备用吸风装置 |
CN109130043B (zh) * | 2018-09-30 | 2024-02-20 | 广东省智能制造研究所 | 一种流延设备用吸风装置 |
CN111637549A (zh) * | 2019-03-01 | 2020-09-08 | 大金工业株式会社 | 室内空气处理装置 |
CN111637549B (zh) * | 2019-03-01 | 2023-07-21 | 大金工业株式会社 | 室内空气处理装置 |
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JP4551986B2 (ja) | 2010-09-29 |
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