ES388951A1 - Una disposicion de circuito que incluye una bobina para ge-nerar un campo magnetico que varia con el tiempo. - Google Patents

Una disposicion de circuito que incluye una bobina para ge-nerar un campo magnetico que varia con el tiempo.

Info

Publication number
ES388951A1
ES388951A1 ES388951A ES388951A ES388951A1 ES 388951 A1 ES388951 A1 ES 388951A1 ES 388951 A ES388951 A ES 388951A ES 388951 A ES388951 A ES 388951A ES 388951 A1 ES388951 A1 ES 388951A1
Authority
ES
Spain
Prior art keywords
magnetic field
coil
circuit arrangement
generating
variable magnetic
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
ES388951A
Other languages
English (en)
Spanish (es)
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 ES388951A1 publication Critical patent/ES388951A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • 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
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Magnetic Treatment Devices (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
ES388951A 1970-03-07 1971-03-05 Una disposicion de circuito que incluye una bobina para ge-nerar un campo magnetico que varia con el tiempo. Expired ES388951A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7003283A NL7003283A (de) 1970-03-07 1970-03-07

Publications (1)

Publication Number Publication Date
ES388951A1 true ES388951A1 (es) 1973-05-16

Family

ID=19809528

Family Applications (1)

Application Number Title Priority Date Filing Date
ES388951A Expired ES388951A1 (es) 1970-03-07 1971-03-05 Una disposicion de circuito que incluye una bobina para ge-nerar un campo magnetico que varia con el tiempo.

Country Status (9)

Country Link
AT (1) AT303142B (de)
BE (1) BE763898A (de)
CA (1) CA933667A (de)
DE (1) DE2106531A1 (de)
ES (1) ES388951A1 (de)
FR (1) FR2081766B3 (de)
GB (1) GB1350439A (de)
NL (1) NL7003283A (de)
SE (1) SE369657B (de)

Also Published As

Publication number Publication date
NL7003283A (de) 1971-09-09
DE2106531A1 (de) 1971-09-23
AT303142B (de) 1972-11-10
CA933667A (en) 1973-09-11
SE369657B (de) 1974-09-09
BE763898A (fr) 1971-09-06
FR2081766A7 (de) 1971-12-10
FR2081766B3 (de) 1973-12-28
GB1350439A (en) 1974-04-18

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