JPH0323697U - - Google Patents

Info

Publication number
JPH0323697U
JPH0323697U JP8403489U JP8403489U JPH0323697U JP H0323697 U JPH0323697 U JP H0323697U JP 8403489 U JP8403489 U JP 8403489U JP 8403489 U JP8403489 U JP 8403489U JP H0323697 U JPH0323697 U JP H0323697U
Authority
JP
Japan
Prior art keywords
flow
view
pair
center
utility
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
JP8403489U
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 JP8403489U priority Critical patent/JPH0323697U/ja
Publication of JPH0323697U publication Critical patent/JPH0323697U/ja
Pending legal-status Critical Current

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  • Pipe Accessories (AREA)

Description

【図面の簡単な説明】
第１図は本考案の第一の実施例の斜視図、第２
図は同実施例における羽根車取付状態を示す部分
断面図、第３図は同実施例の平面図、第４図は本
考案の第二の実施例の平面図、第５図は本考案の
第三の実施例の平面図、第６図は本考案の作用を
示す説明図、第７図は羽根車が１個の場合の作用
を示す説明図、第８図及び９図はそれぞれ従来の
通風装置を示す側面図、第１０図は従来の通風装
置をトンネルへ適用した場合を示す斜視図である
。 １……ダクト、１′……凹部、２……渦流発生
用羽根車、３……渦流、４……流れ、５……遮蔽
板、６……駆動モータ、７……凹部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 流路内の流れの方向に垂直な面内に、対をなし
    相反する回転方向を持つ渦流発生用羽根車を流れ
    の中心に対称に設けたことを特徴とする流れ発生
    装置。
JP8403489U 1989-07-19 1989-07-19 Pending JPH0323697U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8403489U JPH0323697U (ja) 1989-07-19 1989-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8403489U JPH0323697U (ja) 1989-07-19 1989-07-19

Publications (1)

Publication Number Publication Date
JPH0323697U true JPH0323697U (ja) 1991-03-12

Family

ID=31632189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8403489U Pending JPH0323697U (ja) 1989-07-19 1989-07-19

Country Status (1)

Country Link
JP (1) JPH0323697U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007044015A (ja) * 2005-08-12 2007-02-22 Shimano Inc 釣用バッグ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007044015A (ja) * 2005-08-12 2007-02-22 Shimano Inc 釣用バッグ

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