IT969929B - Disposizione circuitale per appa recchi di utente alimentati attra verso le loro linee di allacciamen to e dotati di dispositivi supple mentari in impianti di telecomuni cazioni specie in impianti tele fonici - Google Patents

Disposizione circuitale per appa recchi di utente alimentati attra verso le loro linee di allacciamen to e dotati di dispositivi supple mentari in impianti di telecomuni cazioni specie in impianti tele fonici

Info

Publication number
IT969929B
IT969929B IT3095172A IT3095172A IT969929B IT 969929 B IT969929 B IT 969929B IT 3095172 A IT3095172 A IT 3095172A IT 3095172 A IT3095172 A IT 3095172A IT 969929 B IT969929 B IT 969929B
Authority
IT
Italy
Prior art keywords
appa
connection lines
additional devices
specifications
systems
Prior art date
Application number
IT3095172A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT969929B publication Critical patent/IT969929B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
IT3095172A 1971-10-29 1972-10-26 Disposizione circuitale per appa recchi di utente alimentati attra verso le loro linee di allacciamen to e dotati di dispositivi supple mentari in impianti di telecomuni cazioni specie in impianti tele fonici IT969929B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712154169 DE2154169C3 (de) 1971-10-29 1971-10-29 Schaltungsanordnung für über ihre Anschlußleitungen gespeiste Teilnehmerstationen mit Zusatzgeräten in Fernmelde-, insbesondere Fernsprechanlagen

Publications (1)

Publication Number Publication Date
IT969929B true IT969929B (it) 1974-04-10

Family

ID=5823832

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3095172A IT969929B (it) 1971-10-29 1972-10-26 Disposizione circuitale per appa recchi di utente alimentati attra verso le loro linee di allacciamen to e dotati di dispositivi supple mentari in impianti di telecomuni cazioni specie in impianti tele fonici

Country Status (2)

Country Link
DE (1) DE2154169C3 (de)
IT (1) IT969929B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533888C3 (de) * 1975-07-29 1985-03-14 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung zur Stromversorgung von impulsmäßig betriebenen Zusatzeinrichtungen von Fernsprechapparaten
CH589395A5 (de) * 1975-09-11 1977-06-30 Sodeco Compteurs De Geneve

Also Published As

Publication number Publication date
DE2154169C3 (de) 1974-03-07
DE2154169A1 (de) 1973-05-10
DE2154169B2 (de) 1973-08-16

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