JPH044868Y2 - - Google Patents

Info

Publication number
JPH044868Y2
JPH044868Y2 JP7883386U JP7883386U JPH044868Y2 JP H044868 Y2 JPH044868 Y2 JP H044868Y2 JP 7883386 U JP7883386 U JP 7883386U JP 7883386 U JP7883386 U JP 7883386U JP H044868 Y2 JPH044868 Y2 JP H044868Y2
Authority
JP
Japan
Prior art keywords
chamber
exhaust duct
exhaust
damper
air
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
Application number
JP7883386U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62190687U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP7883386U priority Critical patent/JPH044868Y2/ja
Publication of JPS62190687U publication Critical patent/JPS62190687U/ja
Application granted granted Critical
Publication of JPH044868Y2 publication Critical patent/JPH044868Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Prevention Of Fouling (AREA)
  • Ventilation (AREA)
JP7883386U 1986-05-27 1986-05-27 Expired JPH044868Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7883386U JPH044868Y2 (enrdf_load_stackoverflow) 1986-05-27 1986-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7883386U JPH044868Y2 (enrdf_load_stackoverflow) 1986-05-27 1986-05-27

Publications (2)

Publication Number Publication Date
JPS62190687U JPS62190687U (enrdf_load_stackoverflow) 1987-12-04
JPH044868Y2 true JPH044868Y2 (enrdf_load_stackoverflow) 1992-02-12

Family

ID=30928139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7883386U Expired JPH044868Y2 (enrdf_load_stackoverflow) 1986-05-27 1986-05-27

Country Status (1)

Country Link
JP (1) JPH044868Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS62190687U (enrdf_load_stackoverflow) 1987-12-04

Similar Documents

Publication Publication Date Title
EP0888831B1 (en) Apparatus and method to optimize a fume hood
US5228306A (en) Apparatus for controlling air-exchange and pressure and detecting airtight conditions in air-conditioned room
JP6711802B2 (ja) 安全キャビネットおよびその排気ダクト接続の検査方法
CN106269768A (zh) 一种实验室变风量通风柜
US20080113599A1 (en) Safety workbench with blower performance controllable dependent on the position of the front pane
KR101574682B1 (ko) 실내 급배기 연계 실험실용 흄 후드 시스템
US4548128A (en) Fume hood
JP2018031580A (ja) 研究室封じ込め装置の内部の汚染物質のコントロールのためのシステムおよび方法
JP2017048941A (ja) クリーンルーム用空調システム及びそれに用いられる排気ユニット
JPH044868Y2 (enrdf_load_stackoverflow)
US20170361365A1 (en) Method and apparatus of optimizing performance of fume hoods
CN105841228A (zh) 循环换气和单向排气的空气净化器
KR101282771B1 (ko) 다중 흄후드의 면풍속 제어방법
KR20160117408A (ko) 계량 시스템
JPH07260222A (ja) 実験室・ヒュームフード総合空調・換気システム
JPH026425B2 (enrdf_load_stackoverflow)
EP0518970B1 (en) Method and apparatus for providing substantially constant air flow through the door opening of a fume cupboard
KR20180036254A (ko) 건물의 실내압 조정장치
JP2692257B2 (ja) 空気調和機
JPS5823537B2 (ja) 室内異常負圧防止装置
JPH0264332A (ja) 換気空調装置
CN208536318U (zh) 空调外置式杀菌装置及空调
JPH0513397Y2 (enrdf_load_stackoverflow)
JP2733323B2 (ja) ダクト式空気調和機
JP3758001B2 (ja) フードにより煙霧の封じ込めを効率化する装置および方法