FR1237284A - Improvements to cathode ray tube scanning devices - Google Patents

Improvements to cathode ray tube scanning devices

Info

Publication number
FR1237284A
FR1237284A FR797869A FR797869A FR1237284A FR 1237284 A FR1237284 A FR 1237284A FR 797869 A FR797869 A FR 797869A FR 797869 A FR797869 A FR 797869A FR 1237284 A FR1237284 A FR 1237284A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
scanning devices
tube scanning
devices
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
FR797869A
Other languages
French (fr)
Inventor
Georges Nissen
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 filed Critical
Priority to FR797869A priority Critical patent/FR1237284A/en
Application granted granted Critical
Publication of FR1237284A publication Critical patent/FR1237284A/en
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
FR797869A 1959-06-18 1959-06-18 Improvements to cathode ray tube scanning devices Expired FR1237284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR797869A FR1237284A (en) 1959-06-18 1959-06-18 Improvements to cathode ray tube scanning devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797869A FR1237284A (en) 1959-06-18 1959-06-18 Improvements to cathode ray tube scanning devices

Publications (1)

Publication Number Publication Date
FR1237284A true FR1237284A (en) 1960-07-29

Family

ID=8716190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797869A Expired FR1237284A (en) 1959-06-18 1959-06-18 Improvements to cathode ray tube scanning devices

Country Status (1)

Country Link
FR (1) FR1237284A (en)

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