FR36755E - Perfectionnements aux dispositifs pour la transmission des images - Google Patents

Perfectionnements aux dispositifs pour la transmission des images

Info

Publication number
FR36755E
FR36755E FR36755DA FR36755E FR 36755 E FR36755 E FR 36755E FR 36755D A FR36755D A FR 36755DA FR 36755 E FR36755 E FR 36755E
Authority
FR
France
Prior art keywords
devices
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 US264714A external-priority patent/US1792264A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR36755E publication Critical patent/FR36755E/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
    • H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners
    • H04N1/0621—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction
    • H04N1/0628—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction using several scanning heads circumferentially spaced from one another and circumferentially aligned, e.g. mounted on a rotating disk
    • 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
    • H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners
    • 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
    • H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners
    • H04N1/0621—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction
    • H04N1/0635—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction using oscillating or rotating mirrors
    • 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
    • H04N1/16—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 helical element
    • 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
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/36—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device for synchronising or phasing transmitter and receiver
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR36755D 1928-01-23 1929-03-26 Perfectionnements aux dispositifs pour la transmission des images Expired FR36755E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24973128A 1928-01-23 1928-01-23
US264714A US1792264A (en) 1928-03-26 1928-03-26 Transmission of pictures

Publications (1)

Publication Number Publication Date
FR36755E true FR36755E (fr) 1930-09-13

Family

ID=26940305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR36755D Expired FR36755E (fr) 1928-01-23 1929-03-26 Perfectionnements aux dispositifs pour la transmission des images

Country Status (2)

Country Link
BE (1) BE359299A (fr)
FR (1) FR36755E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100242A (en) * 1960-04-25 1963-08-06 Newspaper Entpr Ass Inc Multiple lens facsimile scanner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100242A (en) * 1960-04-25 1963-08-06 Newspaper Entpr Ass Inc Multiple lens facsimile scanner

Also Published As

Publication number Publication date
BE359299A (fr)

Similar Documents

Publication Publication Date Title
FR694360A (fr) Transmission d'images
FR618960A (fr) Dispositif pour la transmission électrique des images
FR36755E (fr) Perfectionnements aux dispositifs pour la transmission des images
FR691586A (fr) Commutateur rapide pour la transmission des images et la télévision
FR667930A (fr) Perfectionnements aux dispositifs pour la transmission d'images
FR38182E (fr) Perfectionnements aux dispositifs pour la transmission d'images
FR40360E (fr) Perfectionnements aux dispositifs pour la transmission d'images
FR40952E (fr) Perfectionnements aux dispositifs pour la transmission d'images
FR39782E (fr) Procédé pour la transmission des images
FR647927A (fr) Appareil pour la transmission ininterrompue d'images
FR722833A (fr) Mode de déplacement des images pour appareils cinématographiques
FR651625A (fr) Perfectionnements aux dispositifs pour l'essai des freins
FR661245A (fr) Perfectionnements aux dispositifs de retournement pour charrues
FR702216A (fr) Récepteur chémographique pour télégraphie d'images
FR763384A (fr) Perfectionnements aux dispositifs pour le tirage des clichés stéréoscopiques
FR669931A (fr) Dispositif pour la télégraphie des images
FR703894A (fr) Appareil pour la prise de vues stéréoscopiques
FR709926A (fr) Perfectionnements aux appareils pour la photographie
FR631872A (fr) Transmission pour bicyclette
FR614660A (fr) Perfectionnements aux appareils de publicité à images changeantes
FR614175A (fr) Perfectionnements aux dispositifs pour la transmission de vibrations
FR764366A (fr) Perfectionnements aux dispositifs dérailleurs-tendeurs pour chaînes de bicyclettes
FR670411A (fr) Dispositifs applicables aux appareils pour prendre le gibier
FR597437A (fr) Perfectionnements aux dispositifs de projection d'images
FR664097A (fr) Perfectionnements aux régulateurs de fréquence applicables à la transmission des images