JPH01159558A - 汚染空気拡散防止装置 - Google Patents

汚染空気拡散防止装置

Info

Publication number
JPH01159558A
JPH01159558A JP31925087A JP31925087A JPH01159558A JP H01159558 A JPH01159558 A JP H01159558A JP 31925087 A JP31925087 A JP 31925087A JP 31925087 A JP31925087 A JP 31925087A JP H01159558 A JPH01159558 A JP H01159558A
Authority
JP
Japan
Prior art keywords
suction
air
duct
columnar
air curtain
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.)
Granted
Application number
JP31925087A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0350941B2 (cs
Inventor
Kuniyoshi Kojima
小島　邦義
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Plant Engineering and Construction Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Plant Engineering and Construction Co Ltd filed Critical Hitachi Plant Engineering and Construction Co Ltd
Priority to JP31925087A priority Critical patent/JPH01159558A/ja
Publication of JPH01159558A publication Critical patent/JPH01159558A/ja
Publication of JPH0350941B2 publication Critical patent/JPH0350941B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
JP31925087A 1987-12-17 1987-12-17 汚染空気拡散防止装置 Granted JPH01159558A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31925087A JPH01159558A (ja) 1987-12-17 1987-12-17 汚染空気拡散防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31925087A JPH01159558A (ja) 1987-12-17 1987-12-17 汚染空気拡散防止装置

Publications (2)

Publication Number Publication Date
JPH01159558A true JPH01159558A (ja) 1989-06-22
JPH0350941B2 JPH0350941B2 (cs) 1991-08-05

Family

ID=18108092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31925087A Granted JPH01159558A (ja) 1987-12-17 1987-12-17 汚染空気拡散防止装置

Country Status (1)

Country Link
JP (1) JPH01159558A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009090627A (ja) * 2007-10-03 2009-04-30 Genji Kanetake 竜巻現象発生装置及びその偏向システムと噴射流形状
JP2011110454A (ja) * 2009-11-24 2011-06-09 National Taiwan Univ Of Science & Technology 逆向き傾斜エアカーテン式排気チャンバー
JP2021154243A (ja) * 2020-03-27 2021-10-07 三機工業株式会社 集塵装置およびシステム
US20230166198A1 (en) * 2020-04-20 2023-06-01 Teamlab Inc. Presentation system and presentation method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009090627A (ja) * 2007-10-03 2009-04-30 Genji Kanetake 竜巻現象発生装置及びその偏向システムと噴射流形状
JP2011110454A (ja) * 2009-11-24 2011-06-09 National Taiwan Univ Of Science & Technology 逆向き傾斜エアカーテン式排気チャンバー
JP2021154243A (ja) * 2020-03-27 2021-10-07 三機工業株式会社 集塵装置およびシステム
US20230166198A1 (en) * 2020-04-20 2023-06-01 Teamlab Inc. Presentation system and presentation method

Also Published As

Publication number Publication date
JPH0350941B2 (cs) 1991-08-05

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