CH389018A - Circuit arrangement for generating an almost sawtooth-shaped current in a deflection coil of a television display tube and for generating the ultor voltage of this display tube - Google Patents

Circuit arrangement for generating an almost sawtooth-shaped current in a deflection coil of a television display tube and for generating the ultor voltage of this display tube

Info

Publication number
CH389018A
CH389018A CH172461A CH172461A CH389018A CH 389018 A CH389018 A CH 389018A CH 172461 A CH172461 A CH 172461A CH 172461 A CH172461 A CH 172461A CH 389018 A CH389018 A CH 389018A
Authority
CH
Switzerland
Prior art keywords
generating
display tube
sawtooth
circuit arrangement
deflection coil
Prior art date
Application number
CH172461A
Other languages
German (de)
Inventor
Hubertus Janssen Pete Johannes
Smeulers Wouter
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH389018A publication Critical patent/CH389018A/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Rectifiers (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
CH172461A 1960-02-17 1961-02-14 Circuit arrangement for generating an almost sawtooth-shaped current in a deflection coil of a television display tube and for generating the ultor voltage of this display tube CH389018A (en)

Applications Claiming Priority (1)

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.

Publications (1)

Publication Number Publication Date
CH389018A true CH389018A (en) 1965-03-15

Family

ID=19752184

Family Applications (1)

Application Number Title Priority Date Filing Date
CH172461A CH389018A (en) 1960-02-17 1961-02-14 Circuit arrangement for generating an almost sawtooth-shaped current in a deflection coil of a television display tube and for generating the ultor voltage of this display tube

Country Status (6)

Country Link
BE (1) BE600248A (en)
CH (1) CH389018A (en)
DE (1) DE1140230B (en)
ES (1) ES264907A1 (en)
GB (1) GB978805A (en)
NL (1) NL140121B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1307212A (en) * 1969-03-03 1973-02-14 Rca Corp Waveform source for television receiver

Also Published As

Publication number Publication date
BE600248A (en) 1961-08-16
ES264907A1 (en) 1961-09-01
NL248532A (en) 1964-03-10
NL140121B (en) 1973-10-15
GB978805A (en) 1964-12-23
DE1140230B (en) 1962-11-29

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