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)
  • Mechanical Optical Scanning Systems (AREA)
  • Shutters For Cameras (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 (enrdf_load_stackoverflow)
FR (1) FR750120A (enrdf_load_stackoverflow)
GB (1) GB393119A (enrdf_load_stackoverflow)

Also Published As

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

Similar Documents

Publication Publication Date Title
GB393119A (en) Improvements in or relating to picture analysing and synthesising devices more particularly for television purposes
US2010543A (en) Electrooptical system
GB366068A (en) Improvements in and relating to electric motors
Burbeck Meeting of the American Association of Variable Star Observers
GB440347A (en) Improvements in or relating to power-transmission means for windscreen-wipers
GB462660A (en) Improvements in synchronous motors
Rosenberg The 50th anniversary of the cross-field dynamo
GB333655A (en) Improvements in and relating to synchronizing systems applicable for the synchronous reproduction of sound and pictures
GB395257A (en) Improvements in direct current motor control
GB349543A (en) Means for the synchronous driving of sound and picture apparatus
GB446263A (en) Television arrangement, more particularly for projection and kinematograph purposes
GB400416A (en) Improvements relating to the control of direct current electric motors
GB191408788A (en) A New or Improved Exhibition or Advertising Device.
GB418917A (en) Improvements in and relating to control systems for electric motors
GB443537A (en) Improvements in or relating to kinematograph taking or projecting apparatus
GB494554A (en) Production of interlaced line scanning with mechanical scanning means
GB438219A (en) Improvements in or relating to means for reproducing film pictures on a screen of electric lights
GB402224A (en) Improvements in and relating to electric motors
GB382602A (en) Improvements in and relating to single-phase synchronous motors
GB484229A (en) Improvements in or relating to devices for increasing the regularity of movement of a shaft in apparatus for the reproduction of sound, more particularly in sound- or sound-plus-picture film apparatus
GB441733A (en) Improvements relating to electromagnetic driving means for concentrating, sifting, conveying, moulding, pulverising, crushing and similar apparatus
GB730196A (en) Electro-magnetically operated devices particularly employed in horological mechanisms
GB393954A (en) Improvements in and relating to electric drives for rotary machines
GB427594A (en) Improvements in devices for producing high-tension electric current
GB469928A (en) Improvements in or relating to cinematographic, television and other apparatus comprising optical and mechanical parts