CH613536A5 - - Google Patents

Info

Publication number
CH613536A5
CH613536A5 CH388177A CH388177A CH613536A5 CH 613536 A5 CH613536 A5 CH 613536A5 CH 388177 A CH388177 A CH 388177A CH 388177 A CH388177 A CH 388177A CH 613536 A5 CH613536 A5 CH 613536A5
Authority
CH
Switzerland
Application number
CH388177A
Inventor
Guido Joseph Maria Van Velden
Albert Jan Wittenberg
Original Assignee
Oce Van Der Grinten Nv
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 Oce Van Der Grinten Nv filed Critical Oce Van Der Grinten Nv
Publication of CH613536A5 publication Critical patent/CH613536A5/xx

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
    • G03G15/0435—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 by introducing an optical element in the optical path, e.g. a filter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
CH388177A 1976-04-20 1977-03-28 CH613536A5 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7604118A NL7604118A (nl) 1976-04-20 1976-04-20 Belichtingsinrichting voor een elektrofotogra- fisch kopieerapparaat.

Publications (1)

Publication Number Publication Date
CH613536A5 true CH613536A5 (ar) 1979-09-28

Family

ID=19826024

Family Applications (1)

Application Number Title Priority Date Filing Date
CH388177A CH613536A5 (ar) 1976-04-20 1977-03-28

Country Status (10)

Country Link
US (1) US4110040A (ar)
JP (1) JPS6144205Y2 (ar)
AU (1) AU503056B2 (ar)
BE (1) BE853765A (ar)
CH (1) CH613536A5 (ar)
ES (1) ES227837Y (ar)
FR (1) FR2349159A1 (ar)
GB (1) GB1541522A (ar)
IT (1) IT1083216B (ar)
NL (1) NL7604118A (ar)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5216468A (en) * 1990-09-21 1993-06-01 Ricoh Company, Ltd. Flash lamp type illuminating device for a copier with uniform distribution

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044351A (en) * 1956-01-26 1962-07-17 Lionel C Patterson Photographic apparatus
DE1139741B (de) * 1958-05-29 1962-11-15 Janos Szekeres Elektrophotographisches Durchlauf-kopiergeraet
DK104091C (da) * 1961-07-25 1966-03-28 Zindler Lumoprint Kg Apparat til fremstilling af kopier under anvendelse af elektrofotografisk kopimateriale.
US3330180A (en) * 1964-10-14 1967-07-11 Xerox Corp Illumination control system
US3498714A (en) * 1967-06-07 1970-03-03 Dennison Mfg Co Gas discharge lamp
JPS4919084Y1 (ar) * 1969-11-07 1974-05-22
GB1353141A (en) * 1970-02-04 1974-05-15 Spence Bate Photogrraphic copying apparatus
JPS567961Y2 (ar) * 1975-04-26 1981-02-21

Also Published As

Publication number Publication date
GB1541522A (en) 1979-03-07
FR2349159B1 (ar) 1983-09-30
BE853765A (nl) 1977-10-20
IT1083216B (it) 1985-05-21
JPS6144205Y2 (ar) 1986-12-12
NL7604118A (nl) 1977-10-24
AU2340577A (en) 1978-09-21
US4110040A (en) 1978-08-29
AU503056B2 (en) 1979-08-23
ES227837U (es) 1977-06-01
FR2349159A1 (fr) 1977-11-18
ES227837Y (es) 1977-11-01
JPS52140338U (ar) 1977-10-24

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Legal Events

Date Code Title Description
PL Patent ceased