CH236889A - Arrangement to avoid interfering noises in a supply circuit. - Google Patents

Arrangement to avoid interfering noises in a supply circuit.

Info

Publication number
CH236889A
CH236889A CH236889DA CH236889A CH 236889 A CH236889 A CH 236889A CH 236889D A CH236889D A CH 236889DA CH 236889 A CH236889 A CH 236889A
Authority
CH
Switzerland
Prior art keywords
arrangement
supply circuit
avoid interfering
interfering noises
noises
Prior art date
Application number
Other languages
German (de)
Inventor
Fides Gesellschaft Beschraenk
Original Assignee
Fides Gmbh
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 Fides Gmbh filed Critical Fides Gmbh
Publication of CH236889A publication Critical patent/CH236889A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Rectifiers (AREA)
CH236889D 1942-07-17 1943-09-15 Arrangement to avoid interfering noises in a supply circuit. CH236889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES7390D DE861427C (en) 1942-07-17 1942-07-17 Arrangement to avoid noise in supply circuits

Publications (1)

Publication Number Publication Date
CH236889A true CH236889A (en) 1945-03-15

Family

ID=7472397

Family Applications (1)

Application Number Title Priority Date Filing Date
CH236889D CH236889A (en) 1942-07-17 1943-09-15 Arrangement to avoid interfering noises in a supply circuit.

Country Status (2)

Country Link
CH (1) CH236889A (en)
DE (1) DE861427C (en)

Also Published As

Publication number Publication date
DE861427C (en) 1953-01-05

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