GB393119A - Improvements in or relating to picture analysing and synthesising devices more particularly for television purposes - Google Patents

Improvements in or relating to picture analysing and synthesising devices more particularly for television purposes

Info

Publication number
GB393119A
GB393119A GB21687/32A GB2168732A GB393119A GB 393119 A GB393119 A GB 393119A GB 21687/32 A GB21687/32 A GB 21687/32A GB 2168732 A GB2168732 A GB 2168732A GB 393119 A GB393119 A GB 393119A
Authority
GB
United Kingdom
Prior art keywords
scanning
devices
auxiliary
spiral
turn
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
GB21687/32A
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Publication of GB393119A publication Critical patent/GB393119A/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
    • H04N3/02—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)
  • Shutters For Cameras (AREA)
  • Mechanical Optical Scanning Systems (AREA)
GB21687/32A 1931-08-06 1932-08-02 Improvements in or relating to picture analysing and synthesising devices more particularly for television purposes Expired GB393119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE393119X 1931-08-06

Publications (1)

Publication Number Publication Date
GB393119A true GB393119A (en) 1933-06-01

Family

ID=6389703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21687/32A Expired GB393119A (en) 1931-08-06 1932-08-02 Improvements in or relating to picture analysing and synthesising devices more particularly for television purposes

Country Status (3)

Country Link
DE (1) DE572140C (https=)
FR (1) FR750120A (https=)
GB (1) GB393119A (https=)

Also Published As

Publication number Publication date
FR750120A (fr) 1933-08-05
DE572140C (https=)

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