FR871726A - Perfectionnements aux générateurs de courants en dents de scie - Google Patents

Perfectionnements aux générateurs de courants en dents de scie

Info

Publication number
FR871726A
FR871726A FR871726DA FR871726A FR 871726 A FR871726 A FR 871726A FR 871726D A FR871726D A FR 871726DA FR 871726 A FR871726 A FR 871726A
Authority
FR
France
Prior art keywords
current generators
sawtooth current
sawtooth
generators
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)
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR871726A publication Critical patent/FR871726A/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
    • H03K4/90—Linearisation of ramp; Synchronisation of pulses
FR871726D 1939-03-02 1941-04-26 Perfectionnements aux générateurs de courants en dents de scie Expired FR871726A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE871726X 1939-03-02

Publications (1)

Publication Number Publication Date
FR871726A true FR871726A (fr) 1942-05-07

Family

ID=6815675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871726D Expired FR871726A (fr) 1939-03-02 1941-04-26 Perfectionnements aux générateurs de courants en dents de scie

Country Status (1)

Country Link
FR (1) FR871726A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966315C (de) * 1949-02-28 1957-07-25 Philips Nv Selbstschwingende Schaltungsanordnung zur Erzeugung eines saegezahnfoermigen Stromes in einer Spule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966315C (de) * 1949-02-28 1957-07-25 Philips Nv Selbstschwingende Schaltungsanordnung zur Erzeugung eines saegezahnfoermigen Stromes in einer Spule

Similar Documents

Publication Publication Date Title
FR862634A (fr) Perfectionnements aux interrupteurs électriques
FR939624A (fr) Perfectionnements apportés aux câbles électriques
FR853654A (fr) Perfectionnements aux générateurs de vapeur
FR857855A (fr) Perfectionnements aux générateurs de vapeur tubulaires
FR864929A (fr) Perfectionnements aux machines dynamo-électriques
FR871726A (fr) Perfectionnements aux générateurs de courants en dents de scie
FR867565A (fr) Perfectionnements appportés aux interrupteurs électriques
FR864643A (fr) Perfectionnements aux tubes lumineux électriques
FR863388A (fr) Perfectionnements aux interrupteurs électriques
FR856475A (fr) Perfectionnements aux générateurs de vapeur
FR867803A (fr) Perfectionnements aux générateurs de courant en dents de scie
FR862197A (fr) Perfectionnements aux générateurs de tensions en dents de scie
FR857312A (fr) Perfectionnements aux accumulateurs électriques
FR939415A (fr) Perfectionnements aux sélecteurs électriques
FR868092A (fr) Montage générateur de courants en dents de scie
FR865481A (fr) Perfectionnements aux générateurs de vapeur
FR862849A (fr) Perfectionnements aux générateurs magnéto-électriques
FR51036E (fr) Perfectionnements aux générateurs de vapeur
FR866342A (fr) Perfectionnements apportés aux interrupteurs électriques
FR862834A (fr) Perfectionnements aux bobines électriques
FR863344A (fr) Oscillations électriques en dents de scie
FR854816A (fr) Perfectionnements aux rasoirs mécaniques
FR863774A (fr) Perfectionnements apportés aux constructions
FR858623A (fr) Perfectionnements aux générateurs de vapeur
FR49720E (fr) Perfectionnements aux générateurs de vapeur