FR970343A - Montage générateur d'oscillations en dents de scie - Google Patents

Montage générateur d'oscillations en dents de scie

Info

Publication number
FR970343A
FR970343A FR970343DA FR970343A FR 970343 A FR970343 A FR 970343A FR 970343D A FR970343D A FR 970343DA FR 970343 A FR970343 A FR 970343A
Authority
FR
France
Prior art keywords
saw
generator assembly
oscillation generator
tooth oscillation
tooth
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.)
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 FR970343A publication Critical patent/FR970343A/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
    • 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
    • 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
    • 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
FR970343D 1947-08-15 1948-08-13 Montage générateur d'oscillations en dents de scie Expired FR970343A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL266762X 1947-08-15

Publications (1)

Publication Number Publication Date
FR970343A true FR970343A (fr) 1951-01-03

Family

ID=19781762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970343D Expired FR970343A (fr) 1947-08-15 1948-08-13 Montage générateur d'oscillations en dents de scie

Country Status (7)

Country Link
US (1) US2611089A (fr)
BE (1) BE484369A (fr)
CH (1) CH266762A (fr)
DE (1) DE859660C (fr)
FR (1) FR970343A (fr)
GB (1) GB658762A (fr)
NL (1) NL70437C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968070C (de) * 1955-01-21 1958-01-16 Standard Elek K Ag Transistor-Oszillatorschaltung
US2908870A (en) * 1957-11-05 1959-10-13 Clyde D Hardin Generation of very short microwave pulses

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2059683A (en) * 1933-04-03 1936-11-03 Farnsworth Television Inc Scanning oscillator
US2169815A (en) * 1935-11-19 1939-08-15 Edgar W Patterson Well pump operating mechanism
GB470010A (en) * 1936-02-06 1937-08-06 Erich Kinne Process of generating saw-tooth electric vibrations or triangular wave-forms
US2250686A (en) * 1937-06-17 1941-07-29 Telefunken Gmbh Saw-tooth wave oscillator
GB516357A (en) * 1937-06-21 1940-01-01 Telefunken Gmbh Improvements in generators of electrical oscillations of saw-toothed wave form
GB493142A (en) * 1938-02-24 1938-10-05 Ferranti Ltd Improvements in or relating to oscillation generators
GB512519A (en) * 1938-03-02 1939-09-19 Baird Television Ltd Improvements in or relating to magnetic deflecting arrangements for electron discharge devices
US2265620A (en) * 1938-11-30 1941-12-09 Bahring Herbert Scanning current generator

Also Published As

Publication number Publication date
NL70437C (fr)
DE859660C (de) 1952-12-15
GB658762A (en) 1951-10-10
BE484369A (fr)
CH266762A (de) 1950-02-15
US2611089A (en) 1952-09-16

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