JPH01153440U - - Google Patents

Info

Publication number
JPH01153440U
JPH01153440U JP5197888U JP5197888U JPH01153440U JP H01153440 U JPH01153440 U JP H01153440U JP 5197888 U JP5197888 U JP 5197888U JP 5197888 U JP5197888 U JP 5197888U JP H01153440 U JPH01153440 U JP H01153440U
Authority
JP
Japan
Prior art keywords
hole
machine box
ventilation system
exhaust
underfloor ventilation
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
JP5197888U
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 JP5197888U priority Critical patent/JPH01153440U/ja
Publication of JPH01153440U publication Critical patent/JPH01153440U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)

Description

【図面の簡単な説明】
第1図は本案の床下換気装置を示す側面図、第
2図は第1図A―A線による平面図、第3図は該
装置の斜視図である。 1……換気孔閉鎖板、2……機函、3……シロ
ツコフアン、4……駆動電動機、5……出力軸、
6……多孔排気孔、7……環状入気孔、8……排
気口、9……排気ダクト、10……入気開口部、
11……防護網。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 換気孔閉鎖板の一側に機函を接続し該機函
    にシロツコフアンを内蔵し、該フアンの内部に駆
    動電動機の一部及びその出力軸を配設しかつ上記
    閉鎖板に多孔排気孔を穿設しかつ上記電動機の外
    周に沿つて環状入気孔を形成してなる床下換気装
    置。 (2) 上記多孔排気孔と機函の排気口との間に排
    気ダクトを介在させてなる請求項(1)記載の床下
    換気装置。 (3) 上記閉鎖板及び出力軸が上下方向で互に平
    行である請求項(1)又は(2)記載の床下換気装置。 (4) 機函の入気開口部に防護網を張設した請求
    項(1),(2)又は(3)記載の床下換気装置。 (5) 多孔排気孔が格子状である請求項(1),(2)
    ,(3)又は(4)記載の床下換気装置。
JP5197888U 1988-04-18 1988-04-18 Pending JPH01153440U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5197888U JPH01153440U (ja) 1988-04-18 1988-04-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5197888U JPH01153440U (ja) 1988-04-18 1988-04-18

Publications (1)

Publication Number Publication Date
JPH01153440U true JPH01153440U (ja) 1989-10-23

Family

ID=31277991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5197888U Pending JPH01153440U (ja) 1988-04-18 1988-04-18

Country Status (1)

Country Link
JP (1) JPH01153440U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001317485A (ja) * 2000-05-08 2001-11-16 Mitsuya Soufuuki Seisakusho:Kk 遠心式送風機
JP2005291155A (ja) * 2004-04-02 2005-10-20 Mitsubishi Electric Corp 送風装置
WO2022114150A1 (ja) * 2020-11-27 2022-06-02 ダイキン工業株式会社 地面還気装置及び汚染物制御システム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001317485A (ja) * 2000-05-08 2001-11-16 Mitsuya Soufuuki Seisakusho:Kk 遠心式送風機
JP2005291155A (ja) * 2004-04-02 2005-10-20 Mitsubishi Electric Corp 送風装置
JP4554256B2 (ja) * 2004-04-02 2010-09-29 三菱電機株式会社 送風装置
WO2022114150A1 (ja) * 2020-11-27 2022-06-02 ダイキン工業株式会社 地面還気装置及び汚染物制御システム

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