GB386289A - Improvements in or relating to television, telecinema and like processes of electrical transmission of images - Google Patents

Improvements in or relating to television, telecinema and like processes of electrical transmission of images

Info

Publication number
GB386289A
GB386289A GB10239/31A GB1023931A GB386289A GB 386289 A GB386289 A GB 386289A GB 10239/31 A GB10239/31 A GB 10239/31A GB 1023931 A GB1023931 A GB 1023931A GB 386289 A GB386289 A GB 386289A
Authority
GB
United Kingdom
Prior art keywords
width
television
bands
exploration
telecinema
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
GB10239/31A
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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
Application filed by Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of GB386289A publication Critical patent/GB386289A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H04N3/34—Elemental scanning area oscillated rapidly in direction transverse to main scanning direction

Abstract

386,289. Television. COMPAGNIE POUR LA FABRICATION DES COMPTEURS ET MATERIEL D'USINES A GAZ, 12, Place des Etats-Unis, Montrouge, Seine, France. April 7, 1931, No. 10239. Convention date, April 8, 1930. Void [Published under Sect. 91 of the Acts]. [Class 40 (iii).] The dimension b of the exploring beam in the direction of exploration f is smaller than the dimension a at right-angles. At the transmitter the width of the elementary exploration bands 1 .. 4 is less than the quotient of the width of the object by the number of bands, and at the receiver, using an exploring disc with circular holes, the width of the elementary exploration bands is slightly greater than the quotient of the width of the image by the number of holes.
GB10239/31A 1930-04-08 1931-04-07 Improvements in or relating to television, telecinema and like processes of electrical transmission of images Expired GB386289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR386289X 1930-04-08

Publications (1)

Publication Number Publication Date
GB386289A true GB386289A (en) 1933-01-12

Family

ID=8895736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10239/31A Expired GB386289A (en) 1930-04-08 1931-04-07 Improvements in or relating to television, telecinema and like processes of electrical transmission of images

Country Status (2)

Country Link
BE (1) BE378555A (en)
GB (1) GB386289A (en)

Also Published As

Publication number Publication date
BE378555A (en)

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