AT318025B - Rücklaufhochspannungs- und Sägezahnstromgenerator - Google Patents

Rücklaufhochspannungs- und Sägezahnstromgenerator

Info

Publication number
AT318025B
AT318025B AT1065972A AT1065972A AT318025B AT 318025 B AT318025 B AT 318025B AT 1065972 A AT1065972 A AT 1065972A AT 1065972 A AT1065972 A AT 1065972A AT 318025 B AT318025 B AT 318025B
Authority
AT
Austria
Prior art keywords
high voltage
sawtooth generator
flyback high
flyback
sawtooth
Prior art date
Application number
AT1065972A
Other languages
German (de)
English (en)
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
Application granted granted Critical
Publication of AT318025B publication Critical patent/AT318025B/de

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
AT1065972A 1971-12-17 1972-12-14 Rücklaufhochspannungs- und Sägezahnstromgenerator AT318025B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7117322A NL7117322A (it) 1971-12-17 1971-12-17

Publications (1)

Publication Number Publication Date
AT318025B true AT318025B (de) 1974-09-25

Family

ID=19814715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1065972A AT318025B (de) 1971-12-17 1972-12-14 Rücklaufhochspannungs- und Sägezahnstromgenerator

Country Status (13)

Country Link
US (1) US3793555A (it)
JP (1) JPS5948592B2 (it)
AT (1) AT318025B (it)
AU (1) AU473373B2 (it)
BE (1) BE792866A (it)
CA (1) CA983161A (it)
DE (1) DE2258132C2 (it)
ES (1) ES409649A1 (it)
FR (1) FR2165534A5 (it)
GB (1) GB1416879A (it)
IT (1) IT998083B (it)
NL (1) NL7117322A (it)
ZA (1) ZA728234B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435731B2 (it) * 1973-09-19 1979-11-05
JPS5734851Y2 (it) * 1974-10-21 1982-08-02
DE3036573C2 (de) * 1980-09-27 1982-10-21 Norddeutsche Mende Rundfunk Kg, 2800 Bremen Schaltungsanordnung zur Erzeugung eines sägezahnförmigen Stromes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE516320A (it) * 1951-12-19
US2854592A (en) * 1953-04-27 1958-09-30 Hoffman Electronics Corp High voltage regulation circuit
NL150297B (nl) * 1967-10-31 1976-07-15 Philips Nv Schakeling, welke schakelmiddelen bevat voor het periodiek onderbreken van een stroom, die aan een zelfinductiespoel wordt toegevoerd.
US3546629A (en) * 1968-09-18 1970-12-08 Gen Electric Self-oscillating sweep circuit using harmonic ringing in feedback winding
US3546630A (en) * 1968-09-18 1970-12-08 Gen Electric Self-oscillating sweep circuit having a ringing circuit connected in series with a feedback winding

Also Published As

Publication number Publication date
AU4994472A (en) 1974-06-13
JPS4869419A (it) 1973-09-20
BE792866A (fr) 1973-06-15
CA983161A (en) 1976-02-03
US3793555A (en) 1974-02-19
ES409649A1 (es) 1976-01-01
DE2258132A1 (de) 1973-06-20
NL7117322A (it) 1973-06-19
AU473373B2 (en) 1976-06-17
DE2258132C2 (de) 1981-12-03
JPS5948592B2 (ja) 1984-11-27
FR2165534A5 (it) 1973-08-03
ZA728234B (en) 1974-06-26
GB1416879A (en) 1975-12-10
IT998083B (it) 1976-01-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee