JPS61196241U - - Google Patents

Info

Publication number
JPS61196241U
JPS61196241U JP8008185U JP8008185U JPS61196241U JP S61196241 U JPS61196241 U JP S61196241U JP 8008185 U JP8008185 U JP 8008185U JP 8008185 U JP8008185 U JP 8008185U JP S61196241 U JPS61196241 U JP S61196241U
Authority
JP
Japan
Prior art keywords
illuminated
slit
bulb
light
less
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
JP8008185U
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 JP8008185U priority Critical patent/JPS61196241U/ja
Publication of JPS61196241U publication Critical patent/JPS61196241U/ja
Pending legal-status Critical Current

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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図は配光特性の説明図、第2図、第3図、
第4図は複写機の説明図である。 1…光源ランプ(白熱電球)、2…ミラー、1
0…露光用光源装置、13…回転ドラム、C…原
稿(被照明物体)、T,F…従来例の配光特性、
U…本考案実施例の配光特性。

Claims (1)

  1. 【実用新案登録請求の範囲】 電子複写機の原稿露光用光源装置のように、被
    照明物体をスリツト状に照明し、そのスリツト状
    照明帯域を、スリツトの伸びる方向と直交関係に
    相対的にスキヤンすることによつて被照明物体の
    全面を照明する光学機械であつて、 被照明物体をスリツト状に照明する光源部は、
    フロスト加工された外直径が5mm以下の長尺なバ
    ルブの軸線方向に沿つて、消費電力が250W以
    下のフイラメントが配置された白熱電球と、この
    白熱電球の光を被照明物体上にスリツト状に反射
    するミラー系とを含む光学機械。
JP8008185U 1985-05-30 1985-05-30 Pending JPS61196241U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8008185U JPS61196241U (ja) 1985-05-30 1985-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8008185U JPS61196241U (ja) 1985-05-30 1985-05-30

Publications (1)

Publication Number Publication Date
JPS61196241U true JPS61196241U (ja) 1986-12-06

Family

ID=30625595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8008185U Pending JPS61196241U (ja) 1985-05-30 1985-05-30

Country Status (1)

Country Link
JP (1) JPS61196241U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126545A (ja) * 1982-01-22 1983-07-28 Matsushita Electronics Corp 露光用照明装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126545A (ja) * 1982-01-22 1983-07-28 Matsushita Electronics Corp 露光用照明装置

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