FR1322295A - Perfectionnements aux bases de temps en télévision - Google Patents

Perfectionnements aux bases de temps en télévision

Info

Publication number
FR1322295A
FR1322295A FR888109A FR888109A FR1322295A FR 1322295 A FR1322295 A FR 1322295A FR 888109 A FR888109 A FR 888109A FR 888109 A FR888109 A FR 888109A FR 1322295 A FR1322295 A FR 1322295A
Authority
FR
France
Prior art keywords
time bases
television time
television
bases
time
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
FR888109A
Other languages
English (en)
Inventor
Francis Pellan
Jean Vincent
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.)
Ribet & Desjardins
Original Assignee
Ribet & Desjardins
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 Ribet & Desjardins filed Critical Ribet & Desjardins
Priority to FR888109A priority Critical patent/FR1322295A/fr
Application granted granted Critical
Publication of FR1322295A publication Critical patent/FR1322295A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
    • H03K4/28—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as a switching device
    • H03K4/32—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as a switching device combined with means for generating the driving pulses
FR888109A 1962-02-15 1962-02-15 Perfectionnements aux bases de temps en télévision Expired FR1322295A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR888109A FR1322295A (fr) 1962-02-15 1962-02-15 Perfectionnements aux bases de temps en télévision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR888109A FR1322295A (fr) 1962-02-15 1962-02-15 Perfectionnements aux bases de temps en télévision

Publications (1)

Publication Number Publication Date
FR1322295A true FR1322295A (fr) 1963-03-29

Family

ID=8772764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888109A Expired FR1322295A (fr) 1962-02-15 1962-02-15 Perfectionnements aux bases de temps en télévision

Country Status (1)

Country Link
FR (1) FR1322295A (fr)

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