JPH01140439U - - Google Patents

Info

Publication number
JPH01140439U
JPH01140439U JP3597788U JP3597788U JPH01140439U JP H01140439 U JPH01140439 U JP H01140439U JP 3597788 U JP3597788 U JP 3597788U JP 3597788 U JP3597788 U JP 3597788U JP H01140439 U JPH01140439 U JP H01140439U
Authority
JP
Japan
Prior art keywords
ventilation fan
sliding door
main body
groove
covering
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
JP3597788U
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 JP3597788U priority Critical patent/JPH01140439U/ja
Publication of JPH01140439U publication Critical patent/JPH01140439U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図から第4図は、本考案の実施例を示すも
のである。第1図は本考案の使用状態を示す斜視
図、第2図は使用状態を上から示す断面図、第3
図は調節窓を閉じた状態を示す斜視図、第4図は
調節窓を開けた状態を示す斜視図、第5図は本考
案の側面図、第6,7図は従来例を示す斜視図で
ある。 1は外気取入口、2ははね、3は引戸、4は調
節窓、5は引戸の溝、6は本体である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 換気扇に本体6をかぶせ、引戸の溝5に取り付
    けた引戸3を開閉させることによつて、換気扇の
    回転数を変えずに排気量を自由に調節することが
    できる換気扇の排気量調節機。
JP3597788U 1988-03-17 1988-03-17 Pending JPH01140439U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3597788U JPH01140439U (ja) 1988-03-17 1988-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3597788U JPH01140439U (ja) 1988-03-17 1988-03-17

Publications (1)

Publication Number Publication Date
JPH01140439U true JPH01140439U (ja) 1989-09-26

Family

ID=31262599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3597788U Pending JPH01140439U (ja) 1988-03-17 1988-03-17

Country Status (1)

Country Link
JP (1) JPH01140439U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6260834B2 (ja) * 1983-10-11 1987-12-18 Kogyo Gijutsuin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6260834B2 (ja) * 1983-10-11 1987-12-18 Kogyo Gijutsuin

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