DK585386D0 - Kredslaeb til konstantstraemfaedning af abonnentledningen i et digitalt tidsmultipleks-telekommunikationsnet - Google Patents

Kredslaeb til konstantstraemfaedning af abonnentledningen i et digitalt tidsmultipleks-telekommunikationsnet

Info

Publication number
DK585386D0
DK585386D0 DK585386A DK585386A DK585386D0 DK 585386 D0 DK585386 D0 DK 585386D0 DK 585386 A DK585386 A DK 585386A DK 585386 A DK585386 A DK 585386A DK 585386 D0 DK585386 D0 DK 585386D0
Authority
DK
Denmark
Prior art keywords
circuit
power supply
subscriber line
telecommunication network
constant power
Prior art date
Application number
DK585386A
Other languages
English (en)
Other versions
DK585386A (da
Inventor
Jeremy Hamer
Robert Lechner
Harald Stader
Norbert Wingerath
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
Publication of DK585386D0 publication Critical patent/DK585386D0/da
Publication of DK585386A publication Critical patent/DK585386A/da

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
    • H04M19/005—Feeding arrangements without the use of line transformers
DK585386A 1985-12-09 1986-12-05 Kredsloeb til konstantstroemfoedning af abonnentledningen i et digitalt tidsmultipleks-telekommunikationsnet DK585386A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3543470 1985-12-09

Publications (2)

Publication Number Publication Date
DK585386D0 true DK585386D0 (da) 1986-12-05
DK585386A DK585386A (da) 1987-06-10

Family

ID=6288013

Family Applications (1)

Application Number Title Priority Date Filing Date
DK585386A DK585386A (da) 1985-12-09 1986-12-05 Kredsloeb til konstantstroemfoedning af abonnentledningen i et digitalt tidsmultipleks-telekommunikationsnet

Country Status (7)

Country Link
EP (1) EP0228567B1 (da)
AR (1) AR241152A1 (da)
AT (1) ATE50675T1 (da)
BR (1) BR8606037A (da)
DE (1) DE3669248D1 (da)
DK (1) DK585386A (da)
PT (1) PT83879B (da)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317963A (en) * 1980-09-22 1982-03-02 International Telephone And Telegraph Corporation Subscriber line interface circuit utilizing impedance synthesizer and shared voltage source for loop current regulation control

Also Published As

Publication number Publication date
PT83879B (pt) 1993-01-29
EP0228567A1 (de) 1987-07-15
DE3669248D1 (de) 1990-04-05
ATE50675T1 (de) 1990-03-15
AR241152A2 (es) 1991-11-29
PT83879A (de) 1987-01-01
AR241152A1 (es) 1991-11-29
BR8606037A (pt) 1987-09-15
EP0228567B1 (de) 1990-02-28
DK585386A (da) 1987-06-10

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment