GB354863A - - Google Patents

Info

Publication number
GB354863A
GB354863A GB1560030A GB1560030A GB354863A GB 354863 A GB354863 A GB 354863A GB 1560030 A GB1560030 A GB 1560030A GB 1560030 A GB1560030 A GB 1560030A GB 354863 A GB354863 A GB 354863A
Authority
GB
United Kingdom
Prior art keywords
lamp
disc
picture
lens
receiving
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
GB1560030A
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co 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
Application filed by Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB354863A publication Critical patent/GB354863A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Particle Accelerators (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Optical Communication System (AREA)
GB1560030A 1929-06-11 1930-05-21 Expired GB354863A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US354863X 1929-06-11

Publications (1)

Publication Number Publication Date
GB354863A true GB354863A (enrdf_load_html_response) 1931-08-20

Family

ID=21882996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1560030A Expired GB354863A (enrdf_load_html_response) 1929-06-11 1930-05-21

Country Status (1)

Country Link
GB (1) GB354863A (enrdf_load_html_response)

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