FR2394830A1 - Dispositif d'eclairage pour banc de reproduction - Google Patents

Dispositif d'eclairage pour banc de reproduction

Info

Publication number
FR2394830A1
FR2394830A1 FR7718902A FR7718902A FR2394830A1 FR 2394830 A1 FR2394830 A1 FR 2394830A1 FR 7718902 A FR7718902 A FR 7718902A FR 7718902 A FR7718902 A FR 7718902A FR 2394830 A1 FR2394830 A1 FR 2394830A1
Authority
FR
France
Prior art keywords
document
illumination source
copier
bed
lighting tubes
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.)
Withdrawn
Application number
FR7718902A
Other languages
English (en)
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.)
OFSER
Original Assignee
OFSER
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 OFSER filed Critical OFSER
Priority to FR7718902A priority Critical patent/FR2394830A1/fr
Publication of FR2394830A1 publication Critical patent/FR2394830A1/fr
Withdrawn legal-status Critical Current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)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Abstract

L'invention a trait à un dispositif d'éclairage pour des bancs de reproduction, en particulier pour des bancs de reproduction verticaux, semi-verticaux et/ou horizontaux de format quelconque. Ce dispositif est caractérisé en ce que la source d'éclairage, constituée d'ensembles de tubes à lumière froide placés à proximité du pourtour du document, est disposée entre le porte-objectif et le porte-document et dont le plan médian vertical se confond avec le plan médian vertical passant par le centre du porte-objectif et le centre du porte-document. L'invention concerne les appareils à reproduction. L'invention concerne les appareils à reproduction.
FR7718902A 1977-06-15 1977-06-15 Dispositif d'eclairage pour banc de reproduction Withdrawn FR2394830A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7718902A FR2394830A1 (fr) 1977-06-15 1977-06-15 Dispositif d'eclairage pour banc de reproduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7718902A FR2394830A1 (fr) 1977-06-15 1977-06-15 Dispositif d'eclairage pour banc de reproduction

Publications (1)

Publication Number Publication Date
FR2394830A1 true FR2394830A1 (fr) 1979-01-12

Family

ID=9192321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718902A Withdrawn FR2394830A1 (fr) 1977-06-15 1977-06-15 Dispositif d'eclairage pour banc de reproduction

Country Status (1)

Country Link
FR (1) FR2394830A1 (fr)

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Legal Events

Date Code Title Description
ST Notification of lapse