FR926360A - Perfectionnements aux appareils de transmission télégraphique d'images - Google Patents

Perfectionnements aux appareils de transmission télégraphique d'images

Info

Publication number
FR926360A
FR926360A FR926360DA FR926360A FR 926360 A FR926360 A FR 926360A FR 926360D A FR926360D A FR 926360DA FR 926360 A FR926360 A FR 926360A
Authority
FR
France
Prior art keywords
telegraphic
transmission apparatus
image transmission
image
transmission
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
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.)
ASSOCIATED NEWS PAPERS Ltd
Original Assignee
ASSOCIATED NEWS PAPERS 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 GB929245A external-priority patent/GB600936A/en
Application filed by ASSOCIATED NEWS PAPERS Ltd filed Critical ASSOCIATED NEWS PAPERS Ltd
Application granted granted Critical
Publication of FR926360A publication Critical patent/FR926360A/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
    • H04N1/0664—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 picture-bearing surface
    • 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)
  • Transmission Devices (AREA)
FR926360D 1945-04-13 1946-05-07 Perfectionnements aux appareils de transmission télégraphique d'images Expired FR926360A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929245A GB600936A (en) 1945-04-13 Improvements in picture telegraph instruments

Publications (1)

Publication Number Publication Date
FR926360A true FR926360A (fr) 1947-09-30

Family

ID=9869166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926360D Expired FR926360A (fr) 1945-04-13 1946-05-07 Perfectionnements aux appareils de transmission télégraphique d'images

Country Status (2)

Country Link
US (1) US2574872A (fr)
FR (1) FR926360A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH308004A (de) * 1954-05-14 1955-06-30 Raibli Oscar Verfahren und Maschine zur Herstellung von Facsimilé-Clichés.
US2976355A (en) * 1957-01-24 1961-03-21 Fairchild Camera Instr Co Carriage drive for selective size photoelectric image reproducing machine
IT1268925B1 (it) * 1994-04-12 1997-03-13 Syfal Srl Apparecchiatura per l'incisione di matrici cilindriche in gomma.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1322613A (en) * 1919-11-25 Vending and recording device
US708993A (en) * 1902-04-21 1902-09-16 Jacques Pierre De Braam Recorder for signals and engine-drivers.
US1598739A (en) * 1923-08-28 1926-09-07 Landis & Gyr Sa Recording device in periodically-recording apparatus
US1580896A (en) * 1923-12-27 1926-04-13 Western Electric Co Picture analysis
US2315362A (en) * 1940-11-13 1943-03-30 Western Union Telegraph Co Facsimile recording apparatus

Also Published As

Publication number Publication date
US2574872A (en) 1951-11-13

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