FR1355854A - Perfectionnements aux appareils photo-télégraphiques - Google Patents

Perfectionnements aux appareils photo-télégraphiques

Info

Publication number
FR1355854A
FR1355854A FR927558A FR927558A FR1355854A FR 1355854 A FR1355854 A FR 1355854A FR 927558 A FR927558 A FR 927558A FR 927558 A FR927558 A FR 927558A FR 1355854 A FR1355854 A FR 1355854A
Authority
FR
France
Prior art keywords
telegraph
cameras
telegraph cameras
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
FR927558A
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.)
Muirhead and Co Ltd
Original Assignee
Muirhead and 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
Priority claimed from GB9447/62A external-priority patent/GB954523A/en
Application filed by Muirhead and Co Ltd filed Critical Muirhead and Co Ltd
Priority to FR927558A priority Critical patent/FR1355854A/fr
Application granted granted Critical
Publication of FR1355854A publication Critical patent/FR1355854A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0671—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface with sub-scanning by translational movement of the main-scanning components
    • H04N1/0678—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface with sub-scanning by translational movement of the main-scanning components using a lead-screw or worm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR927558A 1962-03-12 1963-03-11 Perfectionnements aux appareils photo-télégraphiques Expired FR1355854A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR927558A FR1355854A (fr) 1962-03-12 1963-03-11 Perfectionnements aux appareils photo-télégraphiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9447/62A GB954523A (en) 1962-03-12 1962-03-12 Improvements in or relating to photo-telegraphic apparatus
FR927558A FR1355854A (fr) 1962-03-12 1963-03-11 Perfectionnements aux appareils photo-télégraphiques

Publications (1)

Publication Number Publication Date
FR1355854A true FR1355854A (fr) 1964-03-20

Family

ID=26200195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927558A Expired FR1355854A (fr) 1962-03-12 1963-03-11 Perfectionnements aux appareils photo-télégraphiques

Country Status (1)

Country Link
FR (1) FR1355854A (fr)

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