JPH0194850U - - Google Patents

Info

Publication number
JPH0194850U
JPH0194850U JP19005787U JP19005787U JPH0194850U JP H0194850 U JPH0194850 U JP H0194850U JP 19005787 U JP19005787 U JP 19005787U JP 19005787 U JP19005787 U JP 19005787U JP H0194850 U JPH0194850 U JP H0194850U
Authority
JP
Japan
Prior art keywords
plate
airflow
angle
front plate
corners
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
JP19005787U
Other languages
English (en)
Other versions
JPH0320686Y2 (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 JP19005787U priority Critical patent/JPH0320686Y2/ja
Publication of JPH0194850U publication Critical patent/JPH0194850U/ja
Application granted granted Critical
Publication of JPH0320686Y2 publication Critical patent/JPH0320686Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Prevention Of Fouling (AREA)
  • Ventilation (AREA)

Description

【図面の簡単な説明】
第１図は局排フードを使用して半田付作業をし
ている状態を示す斜視図。第２図は同じく側面図
。第３図ａ，ｂ，ｃは付け替えに用意する前面板
の設例を示す。第４図は主として気流分散板の構
成を示す局排フードの斜視図。第５図は複数の局
排フードを備えた局所排気設備を示す。 図において；１……局排フード、２……前面板
、３……背面板、４……側面板、５……底板、６
……頂板、７……開口部、８……気流分散板、９
……孔、１０……排気ダクト、１１……ホース、
１２……金属ダクト、１３……ダクト、１４……
室内サブライン、１５……排風機、１６……ダン
パー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 透明な前面板２と背面板３と平行な両側面板４
    ，４及び排出口１０を備えた頂板６及び底板５よ
    りなる６面体と、内部の気流分散板８とからなり
    、前記前面板２は後退角αで後方に傾斜し、中央
    部に開口部７を有し、四隅部で着脱可能であり、
    前記気流分散板８は底板後縁部から頂板間に角β
    で前向勾配に斜設され、全面に多数の気流均一化
    用の孔９を配設したことを特徴とするテーブル作
    業用局排フード。
JP19005787U 1987-12-16 1987-12-16 Expired JPH0320686Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19005787U JPH0320686Y2 (ja) 1987-12-16 1987-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19005787U JPH0320686Y2 (ja) 1987-12-16 1987-12-16

Publications (2)

Publication Number Publication Date
JPH0194850U true JPH0194850U (ja) 1989-06-22
JPH0320686Y2 JPH0320686Y2 (ja) 1991-05-02

Family

ID=31481058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19005787U Expired JPH0320686Y2 (ja) 1987-12-16 1987-12-16

Country Status (1)

Country Link
JP (1) JPH0320686Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331241U (ja) * 1989-07-31 1991-03-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331241U (ja) * 1989-07-31 1991-03-27

Also Published As

Publication number Publication date
JPH0320686Y2 (ja) 1991-05-02

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