DK171783A - LIGHTING DEVICE FOR A COPIER - Google Patents

LIGHTING DEVICE FOR A COPIER Download PDF

Info

Publication number
DK171783A
DK171783A DK171783A DK171783A DK171783A DK 171783 A DK171783 A DK 171783A DK 171783 A DK171783 A DK 171783A DK 171783 A DK171783 A DK 171783A DK 171783 A DK171783 A DK 171783A
Authority
DK
Denmark
Prior art keywords
copier
lighting device
lighting
Prior art date
Application number
DK171783A
Other languages
Danish (da)
Other versions
DK171783D0 (en
Inventor
Karl Moser
Kurt Moser
Original Assignee
Eisbein Develop
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 Eisbein Develop filed Critical Eisbein Develop
Publication of DK171783D0 publication Critical patent/DK171783D0/en
Publication of DK171783A publication Critical patent/DK171783A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
DK171783A 1982-04-20 1983-04-19 LIGHTING DEVICE FOR A COPIER DK171783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823214452 DE3214452A1 (en) 1982-04-20 1982-04-20 EXPOSURE DEVICE FOR A COPIER

Publications (2)

Publication Number Publication Date
DK171783D0 DK171783D0 (en) 1983-04-19
DK171783A true DK171783A (en) 1983-10-21

Family

ID=6161319

Family Applications (1)

Application Number Title Priority Date Filing Date
DK171783A DK171783A (en) 1982-04-20 1983-04-19 LIGHTING DEVICE FOR A COPIER

Country Status (4)

Country Link
EP (1) EP0092038A3 (en)
JP (1) JPS58190940A (en)
DE (1) DE3214452A1 (en)
DK (1) DK171783A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031132A (en) * 1983-07-30 1985-02-16 Mita Ind Co Ltd Automatic exposing device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182630A (en) * 1975-01-16 1976-07-20 Minolta Camera Kk
JPS54133348A (en) * 1978-04-07 1979-10-17 Canon Inc Slit lighting device
GB2024438B (en) * 1978-06-30 1983-04-27 Canon Kk Electrophotographic copier
JPS56132361A (en) * 1980-03-21 1981-10-16 Ricoh Co Ltd Exposure stabilizing device
JPS5734572A (en) * 1980-08-09 1982-02-24 Ricoh Co Ltd Exposure stabilization device

Also Published As

Publication number Publication date
DE3214452A1 (en) 1983-10-20
JPS58190940A (en) 1983-11-08
DK171783D0 (en) 1983-04-19
EP0092038A2 (en) 1983-10-26
EP0092038A3 (en) 1984-07-18
DE3214452C2 (en) 1991-12-19

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
B1 Patent granted (law 1993)
PUP Patent expired

Expiry date: 20141114