JPH0255034U - - Google Patents

Info

Publication number
JPH0255034U
JPH0255034U JP13309588U JP13309588U JPH0255034U JP H0255034 U JPH0255034 U JP H0255034U JP 13309588 U JP13309588 U JP 13309588U JP 13309588 U JP13309588 U JP 13309588U JP H0255034 U JPH0255034 U JP H0255034U
Authority
JP
Japan
Prior art keywords
cylinder
ventilation
duct
ventilation duct
spiral duct
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.)
Granted
Application number
JP13309588U
Other languages
English (en)
Other versions
JPH0438186Y2 (ja
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 JP13309588U priority Critical patent/JPH0438186Y2/ja
Publication of JPH0255034U publication Critical patent/JPH0255034U/ja
Application granted granted Critical
Publication of JPH0438186Y2 publication Critical patent/JPH0438186Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Duct Arrangements (AREA)

Description

【図面の簡単な説明】
第1図は実施例に係る換気ダクト収容筒の使用
状態斜視図、第2図はダクト収容状態の断面図、
第3図は換気ダクト収容筒の上面側斜視図、第4
図は同底面側斜視図、第5図は同右側面側斜視図
、第6図は同左側面側斜視図、第7図はストツパ
の正面図である。 10……筒本体、12……換気フアン、14…
…スパイラルダクト、24……手差し用長穴、2
6……ストツパ穴、28……ストツパ、34……
支持台、36……マンホール屏風、38……換気
口、42……ハンドル、44……マンホール。

Claims (1)

    【実用新案登録請求の範囲】
  1. 換気フアンに接続されるスパイラルダクトを収
    容する換気ダクト収容筒にして、筒本体の側壁に
    筒軸方向に沿う手差し用長穴を形成するとともに
    、筒内に横断配置されてスパイラルダクトの位置
    決めをなす棒材の装着を可能にした筒周方向に沿
    うストツパ穴を形成したことを特徴とする換気ダ
    クト収容筒。
JP13309588U 1988-10-12 1988-10-12 Expired JPH0438186Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13309588U JPH0438186Y2 (ja) 1988-10-12 1988-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13309588U JPH0438186Y2 (ja) 1988-10-12 1988-10-12

Publications (2)

Publication Number Publication Date
JPH0255034U true JPH0255034U (ja) 1990-04-20
JPH0438186Y2 JPH0438186Y2 (ja) 1992-09-08

Family

ID=31390655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13309588U Expired JPH0438186Y2 (ja) 1988-10-12 1988-10-12

Country Status (1)

Country Link
JP (1) JPH0438186Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013113190A (ja) * 2011-11-28 2013-06-10 Fulta Electric Machinery Co Ltd 二重筒構造の小型送風装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013113190A (ja) * 2011-11-28 2013-06-10 Fulta Electric Machinery Co Ltd 二重筒構造の小型送風装置

Also Published As

Publication number Publication date
JPH0438186Y2 (ja) 1992-09-08

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