FR47904E - Improvements to electric discharge tube installations - Google Patents

Improvements to electric discharge tube installations

Info

Publication number
FR47904E
FR47904E FR47904DA FR47904E FR 47904 E FR47904 E FR 47904E FR 47904D A FR47904D A FR 47904DA FR 47904 E FR47904 E FR 47904E
Authority
FR
France
Prior art keywords
electric discharge
discharge tube
tube installations
installations
electric
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.)
SIF Societe Independante de Telegraphie Sans Fil
Original Assignee
SIF Societe Independante de Telegraphie Sans Fil
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 SIF Societe Independante de Telegraphie Sans Fil filed Critical SIF Societe Independante de Telegraphie Sans Fil
Application granted granted Critical
Publication of FR47904E publication Critical patent/FR47904E/en
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
    • H03F1/548—Protection of anode or grid circuit against overload

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR47904D 1936-04-02 1936-04-02 Improvements to electric discharge tube installations Expired FR47904E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47904T 1936-04-02

Publications (1)

Publication Number Publication Date
FR47904E true FR47904E (en) 1937-08-23

Family

ID=8683323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47904D Expired FR47904E (en) 1936-04-02 1936-04-02 Improvements to electric discharge tube installations

Country Status (1)

Country Link
FR (1) FR47904E (en)

Similar Documents

Publication Publication Date Title
FR816769A (en) Improvements to discharge tubes
FR835633A (en) Improvements to electric discharge tubes
FR773999A (en) Improvements made to electric discharge tubes
FR47264E (en) Improvements to discharge tubes
FR867317A (en) Improvements to discharge tube supports
FR828067A (en) Improvements to discharge tubes
FR824238A (en) Improvements to discharge tubes
FR44905E (en) Improvements made to electric discharge tubes
FR821958A (en) Electric discharge tube
FR820595A (en) Improvements to discharge tubes
FR47904E (en) Improvements to electric discharge tube installations
FR823368A (en) Improvements made to electric discharge tubes
FR823347A (en) Electric discharge tube
FR823367A (en) Improvements to electric discharge tubes
FR47341E (en) Improvements to electric discharge tube installations
FR809477A (en) Improvements to electric discharge tube installations
FR818215A (en) Electric discharge tube
FR757631A (en) Improvements made to electric discharge tubes
FR800413A (en) Improvements to discharge tubes
FR820934A (en) Improvements to discharge tubes
FR813712A (en) Improvements to discharge tubes
FR819389A (en) Improvements to discharge tubes
FR827107A (en) Improvements to discharge tubes
FR807807A (en) Improvements to electric discharge tubes
FR826169A (en) Electric discharge tube