BE685389A - - Google Patents

Info

Publication number
BE685389A
BE685389A BE685389DA BE685389A BE 685389 A BE685389 A BE 685389A BE 685389D A BE685389D A BE 685389DA BE 685389 A BE685389 A BE 685389A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE685389A publication Critical patent/BE685389A/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52Circuit arrangements for protecting such amplifiers
    • H03F1/54Circuit arrangements for protecting such amplifiers with tubes only
    • H03F1/542Replacing by standby devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Circuits Of Receivers In General (AREA)
  • Microwave Amplifiers (AREA)
BE685389D 1965-08-11 1966-08-11 BE685389A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965S0098775 DE1258473B (de) 1965-08-11 1965-08-11 Einrichtung zur Umschaltung einer Last von einem Betriebstraegerfrequenzgenerator auf einen Ersatztraegerfrequenzgenerator bei Systemen der elektrischen Traegerfrequenz-Nachrichtentechnik

Publications (1)

Publication Number Publication Date
BE685389A true BE685389A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-02-13

Family

ID=7521723

Family Applications (1)

Application Number Title Priority Date Filing Date
BE685389D BE685389A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1965-08-11 1966-08-11

Country Status (7)

Country Link
JP (1) JPS4942801B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT261681B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE685389A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1258473B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1120525A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL147290B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE327218B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287151B (de) * 1968-03-27 1969-01-16 Telefunken Patent Einrichtung zur selbsttaetigen, kurzzeitigen Umschaltung einer Last von einem Betriebsverstaerker auf einen Ersatzverstaerker in Traegerfrequenzsystemen

Also Published As

Publication number Publication date
NL6610812A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-02-13
GB1120525A (en) 1968-07-17
NL147290B (nl) 1975-09-15
SE327218B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-08-17
DE1258473B (de) 1968-01-11
JPS4942801B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-11-16
AT261681B (de) 1968-05-10

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