DK307681A - Kobling til tilslutning af et abonnentapparat til en abonnenttilslutningsledning - Google Patents

Kobling til tilslutning af et abonnentapparat til en abonnenttilslutningsledning

Info

Publication number
DK307681A
DK307681A DK307681A DK307681A DK307681A DK 307681 A DK307681 A DK 307681A DK 307681 A DK307681 A DK 307681A DK 307681 A DK307681 A DK 307681A DK 307681 A DK307681 A DK 307681A
Authority
DK
Denmark
Prior art keywords
subscription
connection
connection line
line
subscription device
Prior art date
Application number
DK307681A
Other languages
English (en)
Inventor
T Heilig
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of DK307681A publication Critical patent/DK307681A/da

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)
DK307681A 1980-07-23 1981-07-10 Kobling til tilslutning af et abonnentapparat til en abonnenttilslutningsledning DK307681A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803027783 DE3027783A1 (de) 1980-07-23 1980-07-23 Schaltungsanordnung zum abschluss eines teilnehmerendgeraetes an teilnehmeranschlussleitung

Publications (1)

Publication Number Publication Date
DK307681A true DK307681A (da) 1982-01-24

Family

ID=6107837

Family Applications (1)

Application Number Title Priority Date Filing Date
DK307681A DK307681A (da) 1980-07-23 1981-07-10 Kobling til tilslutning af et abonnentapparat til en abonnenttilslutningsledning

Country Status (6)

Country Link
US (1) US4436961A (da)
EP (1) EP0044356B1 (da)
CA (1) CA1166373A (da)
DE (2) DE3027783A1 (da)
DK (1) DK307681A (da)
IE (1) IE52070B1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120498B (en) * 1982-04-29 1985-11-20 Motorola Inc Regulator circuit
DE3239105C2 (de) * 1982-10-22 1985-03-07 Deutsche Fernsprecher Gesellschaft Mbh Marburg, 3550 Marburg Speiseschaltung in einem Fernsprechapparat
FR2601538A1 (fr) * 1986-07-09 1988-01-15 Radiotechnique Compelec Poste telephonique dont plusieurs fonctions electroniques sont alimentees par le courant de ligne et notamment la fonction d'ecoute amplifiee par haut-parleur
TW198778B (da) * 1991-04-29 1993-01-21 Philips Nv
JPH0677763A (ja) * 1992-06-17 1994-03-18 Texas Instr Inc <Ti> 伝送線路を終端する方法と装置
DE4326238C2 (de) * 1993-07-31 1997-09-11 Deutsche Telephonwerk Kabel Schaltungsanordnung für eine übertragerlose physikalische Schnittstelle
GB2289188B (en) * 1994-04-26 1998-09-09 Motorola Inc Telephone line interface cicuit
FR2735314B1 (fr) * 1995-06-12 1997-10-10 Motorola Semiconducteurs Circuit d'interface pour ligne telephonique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2043611A1 (de) * 1970-09-03 1972-03-09 Tn Ladeschaltung für Kondensatoren am Ende einer, nur geringe Leistung über tragenden Leitung in Fernmeldeanlagen
US3899646A (en) 1974-05-28 1975-08-12 Bell Telephone Labor Inc Telephone set speech network
GB2064915B (en) 1979-11-29 1984-03-21 Standard Telephones Cables Ltd Telephone line feed circuit
GB2071461B (en) 1980-02-14 1984-01-25 Standard Telephones Cables Ltd Telephone line feed
US4322586A (en) 1980-11-13 1982-03-30 Northern Telecom Limited Transformerless line interface circuit

Also Published As

Publication number Publication date
US4436961A (en) 1984-03-13
EP0044356B1 (de) 1984-03-07
DE3027783A1 (de) 1982-02-11
DE3066892D1 (en) 1984-04-12
IE52070B1 (en) 1987-06-10
CA1166373A (en) 1984-04-24
IE811646L (en) 1982-01-23
EP0044356A1 (de) 1982-01-27

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Legal Events

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