FR1286930A - Circuitry to generate a nearly sawtooth-shaped current in a deflection coil of a television reproduction tube, as well as the anode voltage of this reproduction tube - Google Patents

Circuitry to generate a nearly sawtooth-shaped current in a deflection coil of a television reproduction tube, as well as the anode voltage of this reproduction tube

Info

Publication number
FR1286930A
FR1286930A FR852894A FR852894A FR1286930A FR 1286930 A FR1286930 A FR 1286930A FR 852894 A FR852894 A FR 852894A FR 852894 A FR852894 A FR 852894A FR 1286930 A FR1286930 A FR 1286930A
Authority
FR
France
Prior art keywords
reproduction tube
circuitry
generate
well
tube
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
FR852894A
Other languages
French (fr)
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
Priority claimed from NL248532A external-priority patent/NL140121B/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR852894A priority Critical patent/FR1286930A/en
Application granted granted Critical
Publication of FR1286930A publication Critical patent/FR1286930A/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
    • H04N3/16—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
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining dc voltage constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR852894A 1960-02-17 1961-02-16 Circuitry to generate a nearly sawtooth-shaped current in a deflection coil of a television reproduction tube, as well as the anode voltage of this reproduction tube Expired FR1286930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR852894A FR1286930A (en) 1960-02-17 1961-02-16 Circuitry to generate a nearly sawtooth-shaped current in a deflection coil of a television reproduction tube, as well as the anode voltage of this reproduction tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL248532A NL140121B (en) 1960-02-17 1960-02-17 CIRCUIT FOR GENERATING A DEFLECTION CURRENT WITH AN S-SHAPED DURATION THROUGH A DEFLECTION COIL.
FR852894A FR1286930A (en) 1960-02-17 1961-02-16 Circuitry to generate a nearly sawtooth-shaped current in a deflection coil of a television reproduction tube, as well as the anode voltage of this reproduction tube

Publications (1)

Publication Number Publication Date
FR1286930A true FR1286930A (en) 1962-03-09

Family

ID=26189317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852894A Expired FR1286930A (en) 1960-02-17 1961-02-16 Circuitry to generate a nearly sawtooth-shaped current in a deflection coil of a television reproduction tube, as well as the anode voltage of this reproduction tube

Country Status (1)

Country Link
FR (1) FR1286930A (en)

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