JPH03531U - - Google Patents

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Publication number
JPH03531U
JPH03531U JP5909689U JP5909689U JPH03531U JP H03531 U JPH03531 U JP H03531U JP 5909689 U JP5909689 U JP 5909689U JP 5909689 U JP5909689 U JP 5909689U JP H03531 U JPH03531 U JP H03531U
Authority
JP
Japan
Prior art keywords
blower
impeller
positive pressure
output
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.)
Pending
Application number
JP5909689U
Other languages
English (en)
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 JP5909689U priority Critical patent/JPH03531U/ja
Publication of JPH03531U publication Critical patent/JPH03531U/ja
Pending legal-status Critical Current

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  • Ventilation (AREA)

Description

【図面の簡単な説明】
第1図は本考案室内陽圧コントロール装置の断
面図、第2図は別の実施例の断面図である。 1…室、2…送風機、3…送風口、4…排気口
、5…開口部、6…インペラ形風量検出器、7…
ダンパ、8,9…制御装置、10…循環路、11
,12…モータボリユームダンパ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 送風機からの清浄空気を導入して室内を陽圧に
    保持する設備において、主排気口とは別に設けた
    開口部と、開口部内に取付けたインペラ形風量検
    出器と、インペラ型風量検出器の出力によつて送
    風機の出力または送風量を制御する装置とを備え
    てなる室内陽圧コントロール装置。
JP5909689U 1989-05-24 1989-05-24 Pending JPH03531U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5909689U JPH03531U (ja) 1989-05-24 1989-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5909689U JPH03531U (ja) 1989-05-24 1989-05-24

Publications (1)

Publication Number Publication Date
JPH03531U true JPH03531U (ja) 1991-01-07

Family

ID=31585299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5909689U Pending JPH03531U (ja) 1989-05-24 1989-05-24

Country Status (1)

Country Link
JP (1) JPH03531U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273025A (ja) * 1985-09-26 1987-04-03 Sanki Eng Co Ltd 室内圧力制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6273025A (ja) * 1985-09-26 1987-04-03 Sanki Eng Co Ltd 室内圧力制御方法

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