JPS61121445U - - Google Patents

Info

Publication number
JPS61121445U
JPS61121445U JP286185U JP286185U JPS61121445U JP S61121445 U JPS61121445 U JP S61121445U JP 286185 U JP286185 U JP 286185U JP 286185 U JP286185 U JP 286185U JP S61121445 U JPS61121445 U JP S61121445U
Authority
JP
Japan
Prior art keywords
small light
light bulbs
optical machine
view
showing
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
JP286185U
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 JP286185U priority Critical patent/JPS61121445U/ja
Publication of JPS61121445U publication Critical patent/JPS61121445U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Description

【図面の簡単な説明】
第1図イ,ロ及びハはそれぞれ一実施例の要部
を示す説明用断面図、小型電球の配列状態を示す
説明用断面図及び小型電球の支持状態を示す説明
用断面図、第2図イ及びロはそれぞれスリツト露
光方式における照明区域とその照度分布を示す説
明図、第3図イ及びロはそれぞれ従来例の要部を
示す説明用断面図及び電球の構成例を示す説明用
断面図、第4図イ及びロはそれぞれ変形例の要部
を示す説明用縦断正面図及び側面図、第5図イ及
びロはそれぞれ他の変形例の要部を示す説明用縦
断正面図及び側面図である。 1…原稿台、2…棒状光源電球、A,B…反射
鏡、3…投影光学機構、4…照明区域、5…ミラ
ー、51…ミラー本体、52…鏡面部、6…支持
部材、61…切込み、7…小型電球、71…リー
ド。

Claims (1)

    【実用新案登録請求の範囲】
  1. スリツト照明方式を採用した光学機械であつて
    、樋状のプラスチツク製ミラーに対向するよう当
    該ミラーの長さ方向に沿つて小型電球を4個以上
    配置してなり、これら小型電球の合計消費電力が
    100W未満であることを特徴とする光学機械。
JP286185U 1985-01-16 1985-01-16 Pending JPS61121445U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP286185U JPS61121445U (ja) 1985-01-16 1985-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP286185U JPS61121445U (ja) 1985-01-16 1985-01-16

Publications (1)

Publication Number Publication Date
JPS61121445U true JPS61121445U (ja) 1986-07-31

Family

ID=30476934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP286185U Pending JPS61121445U (ja) 1985-01-16 1985-01-16

Country Status (1)

Country Link
JP (1) JPS61121445U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010032744A (ja) * 2008-07-29 2010-02-12 Ricoh Co Ltd 照明装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010032744A (ja) * 2008-07-29 2010-02-12 Ricoh Co Ltd 照明装置

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