FR1013264A - Montage pour engendrer un courant <dents de scie> dans une bobine - Google Patents

Montage pour engendrer un courant <dents de scie> dans une bobine

Info

Publication number
FR1013264A
FR1013264A FR1013264DA FR1013264A FR 1013264 A FR1013264 A FR 1013264A FR 1013264D A FR1013264D A FR 1013264DA FR 1013264 A FR1013264 A FR 1013264A
Authority
FR
France
Prior art keywords
sawtooth
coil
generate
assembly
current
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)
French (fr)
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
Application granted granted Critical
Publication of FR1013264A publication Critical patent/FR1013264A/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
    • 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
    • H03K4/34—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 using a single tube with positive feedback through a transformer
FR1013264D 1949-02-28 1950-02-24 Montage pour engendrer un courant <dents de scie> dans une bobine Expired FR1013264A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL283220X 1949-02-28

Publications (1)

Publication Number Publication Date
FR1013264A true FR1013264A (fr) 1952-07-25

Family

ID=19782380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1013264D Expired FR1013264A (fr) 1949-02-28 1950-02-24 Montage pour engendrer un courant <dents de scie> dans une bobine

Country Status (5)

Country Link
BE (1) BE494173A (xx)
CH (1) CH283220A (xx)
DE (1) DE966315C (xx)
FR (1) FR1013264A (xx)
GB (1) GB667619A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962663A (en) * 1958-10-20 1960-11-29 Thompson Ramo Wooldridge Inc Frequency divider circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21400E (en) * 1932-04-04 1940-03-19 blumlein
GB482370A (en) * 1936-08-27 1938-03-28 Eric Lawrence Casling White Improvements in or relating to oscillatory electric circuits
DE737998C (de) * 1938-11-26 1943-07-30 Fernseh Gmbh Kippschaltung zur Erzeugung einer saegezahnfoermigen Ablenkspannung oder eines Ablenkstromes zur Elektronenstrahlablenkung in Elektronenstrahlroehren unter Verwendung eines Rueckkopplungstransformators und einer Schirmgitterroehre
GB522637A (en) * 1938-12-16 1940-06-24 Eric William Bull Improvements in or relating to generators of electric wave-forms
FR871726A (fr) * 1939-03-02 1942-05-07 Telefunken Gmbh Perfectionnements aux générateurs de courants en dents de scie
US2308908A (en) * 1939-09-07 1943-01-19 Bahring Herbert Saw-tooth oscillator
FR901784A (fr) * 1943-02-09 1945-08-06 Fernseh Gmbh Montage de relaxation à transformateur

Also Published As

Publication number Publication date
BE494173A (xx)
DE966315C (de) 1957-07-25
GB667619A (en) 1952-03-05
CH283220A (de) 1952-05-31

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