FR702216A - Chemographic receiver for image telegraphy - Google Patents

Chemographic receiver for image telegraphy

Info

Publication number
FR702216A
FR702216A FR702216DA FR702216A FR 702216 A FR702216 A FR 702216A FR 702216D A FR702216D A FR 702216DA FR 702216 A FR702216 A FR 702216A
Authority
FR
France
Prior art keywords
chemographic
receiver
telegraphy
image
image telegraphy
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
Other languages
French (fr)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR702216A publication Critical patent/FR702216A/en
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
    • H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H04N1/14—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning using a rotating endless belt carrying the scanning heads or at least a part of the main scanning components
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR702216D 1929-10-05 1930-09-04 Chemographic receiver for image telegraphy Expired FR702216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE702216X 1929-10-05

Publications (1)

Publication Number Publication Date
FR702216A true FR702216A (en) 1931-04-02

Family

ID=6612322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702216D Expired FR702216A (en) 1929-10-05 1930-09-04 Chemographic receiver for image telegraphy

Country Status (1)

Country Link
FR (1) FR702216A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879129A (en) * 1953-03-19 1959-03-24 Alden Milton Recording electrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879129A (en) * 1953-03-19 1959-03-24 Alden Milton Recording electrode

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