FR878780A - Device for the production of sawtooth currents - Google Patents

Device for the production of sawtooth currents

Info

Publication number
FR878780A
FR878780A FR878780DA FR878780A FR 878780 A FR878780 A FR 878780A FR 878780D A FR878780D A FR 878780DA FR 878780 A FR878780 A FR 878780A
Authority
FR
France
Prior art keywords
production
sawtooth currents
sawtooth
currents
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
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR878780A publication Critical patent/FR878780A/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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
FR878780D 1941-01-31 1942-01-26 Device for the production of sawtooth currents Expired FR878780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE878780X 1941-01-31

Publications (1)

Publication Number Publication Date
FR878780A true FR878780A (en) 1943-01-29

Family

ID=6818690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878780D Expired FR878780A (en) 1941-01-31 1942-01-26 Device for the production of sawtooth currents

Country Status (2)

Country Link
BE (1) BE444315A (en)
FR (1) FR878780A (en)

Also Published As

Publication number Publication date
BE444315A (en)

Similar Documents

Publication Publication Date Title
CH260723A (en) Device for the production of sawtooth oscillations.
FR938983A (en) Polymerization of ethylene
FR873434A (en) pipe labels
FR881607A (en) Support for tachometers
FR878780A (en) Device for the production of sawtooth currents
FR972761A (en) Tripod
FR872175A (en) Crankset for cycles and similar vehicles
FR877062A (en) Anchovy butter
FR51808E (en) pipe labels
FR874957A (en) Nozzle
FR882228A (en) Nozzle
FR885476A (en) Nozzle
FR873733A (en) purifier
FR886289A (en) Device for influencing the value of electric currents
FR885545A (en) Shaped detergents
FR884823A (en) Shaped detergents
FR884561A (en) Shaped detergents
FR887253A (en) Humectant for mercerizing detergents
FR889811A (en) Fan-booster for gasifiers
FR878795A (en) Wiper Mechanism
ES154929A1 (en) PUNTERIA APPARATUS
FR869931A (en) Nozzle for gasifiers
FR875524A (en) Nozzle for gasifiers
FR877177A (en) Acetylene generator
ES155485A1 (en) GASOGENO APPARATUS