JPS5746266A - Illuminating equipment for electronic copying machine - Google Patents

Illuminating equipment for electronic copying machine

Info

Publication number
JPS5746266A
JPS5746266A JP12261380A JP12261380A JPS5746266A JP S5746266 A JPS5746266 A JP S5746266A JP 12261380 A JP12261380 A JP 12261380A JP 12261380 A JP12261380 A JP 12261380A JP S5746266 A JPS5746266 A JP S5746266A
Authority
JP
Japan
Prior art keywords
curvature
slit
radiuses
slit width
paraboloid
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
JP12261380A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0261028B2 (enrdf_load_stackoverflow
Inventor
Teruaki Shigeta
Hideo Nishiyama
Shigeru Horii
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12261380A priority Critical patent/JPS5746266A/ja
Publication of JPS5746266A publication Critical patent/JPS5746266A/ja
Publication of JPH0261028B2 publication Critical patent/JPH0261028B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
JP12261380A 1980-09-03 1980-09-03 Illuminating equipment for electronic copying machine Granted JPS5746266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12261380A JPS5746266A (en) 1980-09-03 1980-09-03 Illuminating equipment for electronic copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12261380A JPS5746266A (en) 1980-09-03 1980-09-03 Illuminating equipment for electronic copying machine

Publications (2)

Publication Number Publication Date
JPS5746266A true JPS5746266A (en) 1982-03-16
JPH0261028B2 JPH0261028B2 (enrdf_load_stackoverflow) 1990-12-18

Family

ID=14840276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12261380A Granted JPS5746266A (en) 1980-09-03 1980-09-03 Illuminating equipment for electronic copying machine

Country Status (1)

Country Link
JP (1) JPS5746266A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145238A (ja) * 1984-08-09 1986-03-05 Fuji Xerox Co Ltd スリツト露光装置
JPS61169814A (ja) * 1985-01-23 1986-07-31 Matsushita Graphic Commun Syst Inc 記録装置
US4825253A (en) * 1986-01-14 1989-04-25 Ichimura Hajime Flash illumination apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145238A (ja) * 1984-08-09 1986-03-05 Fuji Xerox Co Ltd スリツト露光装置
JPS61169814A (ja) * 1985-01-23 1986-07-31 Matsushita Graphic Commun Syst Inc 記録装置
US4825253A (en) * 1986-01-14 1989-04-25 Ichimura Hajime Flash illumination apparatus

Also Published As

Publication number Publication date
JPH0261028B2 (enrdf_load_stackoverflow) 1990-12-18

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