JPS6368643U - - Google Patents

Info

Publication number
JPS6368643U
JPS6368643U JP16313086U JP16313086U JPS6368643U JP S6368643 U JPS6368643 U JP S6368643U JP 16313086 U JP16313086 U JP 16313086U JP 16313086 U JP16313086 U JP 16313086U JP S6368643 U JPS6368643 U JP S6368643U
Authority
JP
Japan
Prior art keywords
main body
body case
switching
overhead projector
heat dissipation
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
JP16313086U
Other languages
English (en)
Other versions
JPH0455313Y2 (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 JP16313086U priority Critical patent/JPH0455313Y2/ja
Publication of JPS6368643U publication Critical patent/JPS6368643U/ja
Application granted granted Critical
Publication of JPH0455313Y2 publication Critical patent/JPH0455313Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Holders For Sensitive Materials And Originals (AREA)
  • Overhead Projectors And Projection Screens (AREA)

Description

【図面の簡単な説明】
第1図乃至第3図はこの考案の第1の実施例を
示し、第1図はオーバヘツドプロジエクタの機器
本体の概略構成図、第2図は原稿台の断面拡大図
、第3図は第1図に示す放熱用フアンの風向きを
反転させて示す構成図、第4図は第2の実施例を
示す放熱用フアンの風向き切換え手段を示す構成
図、第5図は第4図に示す放熱用フアンの風向き
を切換えた状態の構成図、第6図は従来例のオー
バヘツドプロジエクタを示す概略構成図である。 1……本体ケース、2……原稿台、3……貫通
孔、5,9……放熱用フアン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 本体ケースの上面に設けられた原稿台に複数の
    貫通孔を形成すると共に、本体ケースあるいは本
    体ケース内に設けられた放熱用フアンの風向きを
    排気方向と吸気方向とに切換える切換え手段を設
    けたことを特徴とするオーバヘツドプロジエクタ
JP16313086U 1986-10-24 1986-10-24 Expired JPH0455313Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16313086U JPH0455313Y2 (ja) 1986-10-24 1986-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16313086U JPH0455313Y2 (ja) 1986-10-24 1986-10-24

Publications (2)

Publication Number Publication Date
JPS6368643U true JPS6368643U (ja) 1988-05-09
JPH0455313Y2 JPH0455313Y2 (ja) 1992-12-25

Family

ID=31091043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16313086U Expired JPH0455313Y2 (ja) 1986-10-24 1986-10-24

Country Status (1)

Country Link
JP (1) JPH0455313Y2 (ja)

Also Published As

Publication number Publication date
JPH0455313Y2 (ja) 1992-12-25

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