AU473373B2 - Flyback eht and sawtooth current generator - Google Patents

Flyback eht and sawtooth current generator

Info

Publication number
AU473373B2
AU473373B2 AU49944/72A AU4994472A AU473373B2 AU 473373 B2 AU473373 B2 AU 473373B2 AU 49944/72 A AU49944/72 A AU 49944/72A AU 4994472 A AU4994472 A AU 4994472A AU 473373 B2 AU473373 B2 AU 473373B2
Authority
AU
Australia
Prior art keywords
current generator
sawtooth current
eht
flyback
flyback eht
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
AU49944/72A
Other versions
AU4994472A (en
Inventor
Johannes Maria Van Gus Cornelis
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 AU4994472A publication Critical patent/AU4994472A/en
Application granted granted Critical
Publication of AU473373B2 publication Critical patent/AU473373B2/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
    • 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)
AU49944/72A 1971-12-17 1972-12-12 Flyback eht and sawtooth current generator Expired AU473373B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLNL7117322 1971-12-17
NL7117322A NL7117322A (en) 1971-12-17 1971-12-17

Publications (2)

Publication Number Publication Date
AU4994472A AU4994472A (en) 1974-06-13
AU473373B2 true AU473373B2 (en) 1976-06-17

Family

ID=19814715

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49944/72A Expired AU473373B2 (en) 1971-12-17 1972-12-12 Flyback eht and sawtooth current generator

Country Status (13)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435731B2 (en) * 1973-09-19 1979-11-05
JPS5734851Y2 (en) * 1974-10-21 1982-08-02
DE3036573C2 (en) * 1980-09-27 1982-10-21 Norddeutsche Mende Rundfunk Kg, 2800 Bremen Circuit arrangement for generating a sawtooth-shaped current

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE516320A (en) * 1951-12-19
US2854592A (en) * 1953-04-27 1958-09-30 Hoffman Electronics Corp High voltage regulation circuit
NL150297B (en) * 1967-10-31 1976-07-15 Philips Nv CIRCUIT, WHICH CONTAINS SWITCHING MEANS FOR THE PERIODIC INTERRUPTION OF A CURRENT SUPPLIED TO A SELF-INDUCTION COIL.
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 (en) 1973-09-20
BE792866A (en) 1973-06-15
CA983161A (en) 1976-02-03
US3793555A (en) 1974-02-19
ES409649A1 (en) 1976-01-01
AT318025B (en) 1974-09-25
DE2258132A1 (en) 1973-06-20
NL7117322A (en) 1973-06-19
DE2258132C2 (en) 1981-12-03
JPS5948592B2 (en) 1984-11-27
FR2165534A5 (en) 1973-08-03
ZA728234B (en) 1974-06-26
GB1416879A (en) 1975-12-10
IT998083B (en) 1976-01-20

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