FR1040586A - Dispositif de protection contre des surtensions de l'étage basse-fréquence d'un émetteur - Google Patents

Dispositif de protection contre des surtensions de l'étage basse-fréquence d'un émetteur

Info

Publication number
FR1040586A
FR1040586A FR1040586DA FR1040586A FR 1040586 A FR1040586 A FR 1040586A FR 1040586D A FR1040586D A FR 1040586DA FR 1040586 A FR1040586 A FR 1040586A
Authority
FR
France
Prior art keywords
transmitter
low
protection against
frequency stage
against overvoltages
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.)
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 FR1040586A publication Critical patent/FR1040586A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H03F1/548—Protection of anode or grid circuit against overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
FR1040586D 1949-08-06 1950-07-20 Dispositif de protection contre des surtensions de l'étage basse-fréquence d'un émetteur Expired FR1040586A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1040586X 1949-08-06

Publications (1)

Publication Number Publication Date
FR1040586A true FR1040586A (fr) 1953-10-16

Family

ID=4554256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1040586D Expired FR1040586A (fr) 1949-08-06 1950-07-20 Dispositif de protection contre des surtensions de l'étage basse-fréquence d'un émetteur

Country Status (4)

Country Link
CH (1) CH273828A (de)
DE (1) DE837405C (de)
FR (1) FR1040586A (de)
NL (2) NL148783B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969508A (en) * 1957-06-28 1961-01-24 Mark I Jacob Grid modulation system for simultaneous am and fm transmissions

Also Published As

Publication number Publication date
NL148783B (nl)
NL77449C (de)
DE837405C (de) 1952-04-28
CH273828A (de) 1951-02-28

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