JPH0485033U - - Google Patents

Info

Publication number
JPH0485033U
JPH0485033U JP12822790U JP12822790U JPH0485033U JP H0485033 U JPH0485033 U JP H0485033U JP 12822790 U JP12822790 U JP 12822790U JP 12822790 U JP12822790 U JP 12822790U JP H0485033 U JPH0485033 U JP H0485033U
Authority
JP
Japan
Prior art keywords
blade
frame
support
ventilation fan
motor
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
JP12822790U
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 JP12822790U priority Critical patent/JPH0485033U/ja
Publication of JPH0485033U publication Critical patent/JPH0485033U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Fluid Pressure (AREA)

Description

【図面の簡単な説明】
第1図は本考案に一実施例の有圧換気扇の設置
状態を示す一部断面をした側面図、第2図は同有
圧換気扇の室内側正面図、第3図は同有圧換気扇
の差圧検知部の側面図、第4図は従来の有圧換気
扇の設置状態を示す一部断面をした側面図、第5
図は同有圧換気扇の室内側正面図である。 1……羽根、2……電動機、3……支持体、4
……フレーム、5……室内側、6……室外側、1
1……差圧検知部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 風を送る羽根と、この羽根の駆動用の電動機と
    、この電動機の支持体と、この支持体を固着する
    前記羽根の外径寸法より少し大きい内径寸法の開
    口部を有するフレームとを備え、前記フレームに
    室内外の圧力差を表示する差圧検知部を備えた有
    圧換気扇。
JP12822790U 1990-11-29 1990-11-29 Pending JPH0485033U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12822790U JPH0485033U (ja) 1990-11-29 1990-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12822790U JPH0485033U (ja) 1990-11-29 1990-11-29

Publications (1)

Publication Number Publication Date
JPH0485033U true JPH0485033U (ja) 1992-07-23

Family

ID=31875696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12822790U Pending JPH0485033U (ja) 1990-11-29 1990-11-29

Country Status (1)

Country Link
JP (1) JPH0485033U (ja)

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