FR2134637B1 - - Google Patents

Info

Publication number
FR2134637B1
FR2134637B1 FR7215197A FR7215197A FR2134637B1 FR 2134637 B1 FR2134637 B1 FR 2134637B1 FR 7215197 A FR7215197 A FR 7215197A FR 7215197 A FR7215197 A FR 7215197A FR 2134637 B1 FR2134637 B1 FR 2134637B1
Authority
FR
France
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
FR7215197A
Other languages
French (fr)
Other versions
FR2134637A1 (en
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 DE19712120772 external-priority patent/DE2120772C3/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2134637A1 publication Critical patent/FR2134637A1/fr
Application granted granted Critical
Publication of FR2134637B1 publication Critical patent/FR2134637B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator
    • 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
    • H03K4/50—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 voltage is produced across a capacitor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Synchronizing For Television (AREA)
FR7215197A 1971-04-28 1972-04-28 Expired FR2134637B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712120772 DE2120772C3 (en) 1971-04-28 Circuit arrangement for synchronizing the line deflection of a television receiver

Publications (2)

Publication Number Publication Date
FR2134637A1 FR2134637A1 (en) 1972-12-08
FR2134637B1 true FR2134637B1 (en) 1978-09-29

Family

ID=5806173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215197A Expired FR2134637B1 (en) 1971-04-28 1972-04-28

Country Status (8)

Country Link
JP (1) JPS5242329B1 (en)
AT (1) AT314629B (en)
AU (1) AU462000B2 (en)
ES (2) ES402047A1 (en)
FR (1) FR2134637B1 (en)
GB (1) GB1391477A (en)
IT (1) IT952768B (en)
NL (1) NL7205484A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511642C3 (en) * 1975-03-17 1980-09-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for regulating the amplitude of a sawtooth generator

Also Published As

Publication number Publication date
IT952768B (en) 1973-07-30
AU462000B2 (en) 1975-06-12
NL7205484A (en) 1972-10-31
DE2120772A1 (en) 1972-11-09
DE2120772B2 (en) 1977-02-10
ES402047A1 (en) 1975-12-01
FR2134637A1 (en) 1972-12-08
GB1391477A (en) 1975-04-23
JPS5242329B1 (en) 1977-10-24
AU4148972A (en) 1973-11-01
ES402127A1 (en) 1975-03-01
AT314629B (en) 1974-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse