JPS5834819B2 - スリツト式複写機の照明装置 - Google Patents

スリツト式複写機の照明装置

Info

Publication number
JPS5834819B2
JPS5834819B2 JP10891973A JP10891973A JPS5834819B2 JP S5834819 B2 JPS5834819 B2 JP S5834819B2 JP 10891973 A JP10891973 A JP 10891973A JP 10891973 A JP10891973 A JP 10891973A JP S5834819 B2 JPS5834819 B2 JP S5834819B2
Authority
JP
Japan
Prior art keywords
slit
elliptical
light source
reflecting mirrors
focal point
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.)
Expired
Application number
JP10891973A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5061223A (enrdf_load_stackoverflow
Inventor
伸夫 佐久間
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP10891973A priority Critical patent/JPS5834819B2/ja
Publication of JPS5061223A publication Critical patent/JPS5061223A/ja
Publication of JPS5834819B2 publication Critical patent/JPS5834819B2/ja
Expired 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)
JP10891973A 1973-09-29 1973-09-29 スリツト式複写機の照明装置 Expired JPS5834819B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10891973A JPS5834819B2 (ja) 1973-09-29 1973-09-29 スリツト式複写機の照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10891973A JPS5834819B2 (ja) 1973-09-29 1973-09-29 スリツト式複写機の照明装置

Publications (2)

Publication Number Publication Date
JPS5061223A JPS5061223A (enrdf_load_stackoverflow) 1975-05-26
JPS5834819B2 true JPS5834819B2 (ja) 1983-07-29

Family

ID=14496962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10891973A Expired JPS5834819B2 (ja) 1973-09-29 1973-09-29 スリツト式複写機の照明装置

Country Status (1)

Country Link
JP (1) JPS5834819B2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5481856A (en) * 1977-12-13 1979-06-29 Ricoh Co Ltd Lighting device of color copying machines
JPS55120053A (en) * 1979-03-09 1980-09-16 Canon Inc Slit lighting device
JPS57208572A (en) * 1981-06-17 1982-12-21 Matsushita Electric Ind Co Ltd Luminaire for slit exposure

Also Published As

Publication number Publication date
JPS5061223A (enrdf_load_stackoverflow) 1975-05-26

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