GB332559A - Improved method of and means for telegraphic transmission of pictures and the like - Google Patents

Improved method of and means for telegraphic transmission of pictures and the like

Info

Publication number
GB332559A
GB332559A GB1246729A GB1246729A GB332559A GB 332559 A GB332559 A GB 332559A GB 1246729 A GB1246729 A GB 1246729A GB 1246729 A GB1246729 A GB 1246729A GB 332559 A GB332559 A GB 332559A
Authority
GB
United Kingdom
Prior art keywords
disc
strips
shaft
holes
image
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
GB1246729A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB332559A publication Critical patent/GB332559A/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
    • 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
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/04—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving aperture also apertures covered by lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)
GB1246729A 1929-03-30 1929-04-22 Improved method of and means for telegraphic transmission of pictures and the like Expired GB332559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL45658A NL32841C (xx) 1929-03-30 1929-03-30

Publications (1)

Publication Number Publication Date
GB332559A true GB332559A (en) 1930-07-22

Family

ID=10005136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1246729A Expired GB332559A (en) 1929-03-30 1929-04-22 Improved method of and means for telegraphic transmission of pictures and the like

Country Status (4)

Country Link
BE (1) BE368429A (xx)
FR (1) FR691682A (xx)
GB (1) GB332559A (xx)
NL (1) NL32841C (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944557C (de) * 1932-07-19 1956-06-21 Rca Corp Tonfilmfernuebertragungssystem mit Lochscheibenabtastung und Wiedergabe durch Braun'sche Roehre

Also Published As

Publication number Publication date
NL32841C (xx) 1934-06-15
BE368429A (xx) 1930-04-30
FR691682A (fr) 1930-10-24

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