FR912041A - Device for influencing high-frequency oscillations using gas discharge lamps as controllable capacitors - Google Patents

Device for influencing high-frequency oscillations using gas discharge lamps as controllable capacitors

Info

Publication number
FR912041A
FR912041A FR912041DA FR912041A FR 912041 A FR912041 A FR 912041A FR 912041D A FR912041D A FR 912041DA FR 912041 A FR912041 A FR 912041A
Authority
FR
France
Prior art keywords
gas discharge
discharge lamps
frequency oscillations
influencing high
controllable capacitors
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.)
Patelhold Patenverwertungs and Elektro-Holding AG
Original Assignee
Patelhold Patenverwertungs and Elektro-Holding AG
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 Patelhold Patenverwertungs and Elektro-Holding AG filed Critical Patelhold Patenverwertungs and Elektro-Holding AG
Application granted granted Critical
Publication of FR912041A publication Critical patent/FR912041A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
    • H03C3/14—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
FR912041D 1943-12-13 1945-07-09 Device for influencing high-frequency oscillations using gas discharge lamps as controllable capacitors Expired FR912041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH912041X 1943-12-13

Publications (1)

Publication Number Publication Date
FR912041A true FR912041A (en) 1946-07-26

Family

ID=4547450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912041D Expired FR912041A (en) 1943-12-13 1945-07-09 Device for influencing high-frequency oscillations using gas discharge lamps as controllable capacitors

Country Status (2)

Country Link
CH (1) CH239124A (en)
FR (1) FR912041A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933935C (en) * 1952-02-01 1955-10-06 Bernhard Dr Rer Nat Koch Method for controlling the vibration frequency of self-excited tube transmitters by means of a gas discharge

Also Published As

Publication number Publication date
CH239124A (en) 1945-09-15

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