CH248971A - Emergency power supply system for telecommunications systems. - Google Patents

Emergency power supply system for telecommunications systems.

Info

Publication number
CH248971A
CH248971A CH248971DA CH248971A CH 248971 A CH248971 A CH 248971A CH 248971D A CH248971D A CH 248971DA CH 248971 A CH248971 A CH 248971A
Authority
CH
Switzerland
Prior art keywords
power supply
supply system
emergency power
telecommunications systems
telecommunications
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 CH248971A publication Critical patent/CH248971A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
CH248971D 1944-03-29 1945-03-27 Emergency power supply system for telecommunications systems. CH248971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE248971X 1944-03-29

Publications (1)

Publication Number Publication Date
CH248971A true CH248971A (en) 1947-05-31

Family

ID=5935674

Family Applications (1)

Application Number Title Priority Date Filing Date
CH248971D CH248971A (en) 1944-03-29 1945-03-27 Emergency power supply system for telecommunications systems.

Country Status (1)

Country Link
CH (1) CH248971A (en)

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