BE523895A - - Google Patents

Info

Publication number
BE523895A
BE523895A BE523895DA BE523895A BE 523895 A BE523895 A BE 523895A BE 523895D A BE523895D A BE 523895DA BE 523895 A BE523895 A BE 523895A
Authority
BE
Belgium
Application number
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.)
Publication of BE523895A publication Critical patent/BE523895A/xx

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
    • H03F1/544—Protection of filaments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H04B1/1623—Supply circuits using tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Central Heating Systems (AREA)
BE523895D 1952-02-15 BE523895A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB412052A GB703465A (en) 1952-02-15 1952-02-15 Improvements in or relating to circuit arrangements for indirectly heated cathode thermionic valves

Publications (1)

Publication Number Publication Date
BE523895A true BE523895A (enrdf_load_html_response)

Family

ID=9771134

Family Applications (1)

Application Number Title Priority Date Filing Date
BE523895D BE523895A (enrdf_load_html_response) 1952-02-15

Country Status (2)

Country Link
BE (1) BE523895A (enrdf_load_html_response)
GB (1) GB703465A (enrdf_load_html_response)

Also Published As

Publication number Publication date
GB703465A (en) 1954-02-03

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