FR845121A - Perfectionnements aux oscillateurs - Google Patents

Perfectionnements aux oscillateurs

Info

Publication number
FR845121A
FR845121A FR845121DA FR845121A FR 845121 A FR845121 A FR 845121A FR 845121D A FR845121D A FR 845121DA FR 845121 A FR845121 A FR 845121A
Authority
FR
France
Prior art keywords
refinements
oscillator
oscillator refinements
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
Other languages
English (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR845121A publication Critical patent/FR845121A/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
    • H03K4/39—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 an amplifier
    • H03K4/43—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 an amplifier combined with means for generating the driving pulses
    • 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
FR845121D 1937-10-27 1938-10-24 Perfectionnements aux oscillateurs Expired FR845121A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2936837A GB504725A (en) 1937-10-27 1937-10-27 Improvements in circuit arrangements for producing saw-tooth wave form electric oscillations

Publications (1)

Publication Number Publication Date
FR845121A true FR845121A (fr) 1939-08-11

Family

ID=10290426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845121D Expired FR845121A (fr) 1937-10-27 1938-10-24 Perfectionnements aux oscillateurs

Country Status (2)

Country Link
FR (1) FR845121A (fr)
GB (1) GB504725A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480511A (en) * 1944-09-29 1949-08-30 Rca Corp Scanning circuit

Also Published As

Publication number Publication date
GB504725A (en) 1939-04-27

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