JPS62201743U - - Google Patents

Info

Publication number
JPS62201743U
JPS62201743U JP8925286U JP8925286U JPS62201743U JP S62201743 U JPS62201743 U JP S62201743U JP 8925286 U JP8925286 U JP 8925286U JP 8925286 U JP8925286 U JP 8925286U JP S62201743 U JPS62201743 U JP S62201743U
Authority
JP
Japan
Prior art keywords
reflecting mirror
light
projection opening
hole
illumination area
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
JP8925286U
Other languages
English (en)
Other versions
JPH0244275Y2 (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 JP8925286U priority Critical patent/JPH0244275Y2/ja
Publication of JPS62201743U publication Critical patent/JPS62201743U/ja
Application granted granted Critical
Publication of JPH0244275Y2 publication Critical patent/JPH0244275Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Control Of Exposure In Printing And Copying (AREA)

Description

【図面の簡単な説明】
第1図は本考案の原稿照明装置を複写装置に適
用する場合の一実施例を示す説明用断面図、第2
図は従来の原稿照明装置を示す説明用断面図であ
る。 11……線状光源、12……反射鏡、13……
原稿台、14……原稿、15……照明区域、20
……反射鏡保持板、21……スリツト、31,3
2,33,34……平面反射鏡、35……結像用
レンズ、40……感光体、50……貫通孔、60
……投射口、61……遮光板、70……光量測定
用センサー。

Claims (1)

  1. 【実用新案登録請求の範囲】 線状光源と、この線状光源を囲むよう配置され
    た、当該線状光源よりの放射光を集光して原稿面
    に帯状の照明区域を形成する樋状の反射鏡と、こ
    の反射鏡の裏面側に配置された、当該反射鏡が保
    持された反射鏡保持板を含む保持具とを有してな
    る原稿照明装置において、 前記反射鏡に、前記照明区域からの反射光の一
    部を通過させる貫通孔を設け、前記反射鏡保持板
    の前記貫通孔に対向する部分を切り起こして投射
    口を形成し、この投射口および前記貫通孔を介し
    て前記照明区域を望む位置に光量測定用センサー
    を設け、前記投射口に係る切り起こし部分を当該
    投射口を通過する散乱光のための遮光板としたこ
    とを特徴とする原稿照明装置。
JP8925286U 1986-06-13 1986-06-13 Expired JPH0244275Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8925286U JPH0244275Y2 (ja) 1986-06-13 1986-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8925286U JPH0244275Y2 (ja) 1986-06-13 1986-06-13

Publications (2)

Publication Number Publication Date
JPS62201743U true JPS62201743U (ja) 1987-12-23
JPH0244275Y2 JPH0244275Y2 (ja) 1990-11-26

Family

ID=30948074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8925286U Expired JPH0244275Y2 (ja) 1986-06-13 1986-06-13

Country Status (1)

Country Link
JP (1) JPH0244275Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002067051A1 (en) * 2001-02-21 2002-08-29 Citizen Watch Co., Ltd. Light source for optical devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002067051A1 (en) * 2001-02-21 2002-08-29 Citizen Watch Co., Ltd. Light source for optical devices

Also Published As

Publication number Publication date
JPH0244275Y2 (ja) 1990-11-26

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