BE893002A - Circuit de ligne pour systeme de telecommunication - Google Patents

Circuit de ligne pour systeme de telecommunication

Info

Publication number
BE893002A
BE893002A BE2/59684A BE2059684A BE893002A BE 893002 A BE893002 A BE 893002A BE 2/59684 A BE2/59684 A BE 2/59684A BE 2059684 A BE2059684 A BE 2059684A BE 893002 A BE893002 A BE 893002A
Authority
BE
Belgium
Prior art keywords
telecommunication system
line circuit
circuit
line
telecommunication
Prior art date
Application number
BE2/59684A
Other languages
English (en)
Inventor
B Dreier-Ryschka
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BE893002A publication Critical patent/BE893002A/fr

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Networks Using Active Elements (AREA)
  • Devices For Supply Of Signal Current (AREA)
BE2/59684A 1981-04-28 1982-04-28 Circuit de ligne pour systeme de telecommunication BE893002A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813116783 DE3116783C2 (de) 1981-04-28 1981-04-28 Schaltungsanordnung für eine Teilnehmeranschlußschaltung für Fernsprechanlagen

Publications (1)

Publication Number Publication Date
BE893002A true BE893002A (fr) 1982-10-28

Family

ID=6130976

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/59684A BE893002A (fr) 1981-04-28 1982-04-28 Circuit de ligne pour systeme de telecommunication

Country Status (4)

Country Link
BE (1) BE893002A (fr)
CH (1) CH655821A5 (fr)
DE (1) DE3116783C2 (fr)
GB (1) GB2098028B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1233580A (fr) * 1984-05-26 1988-03-01 Kenji Takato Circuit d'alimentation a batterie pour ligne d'abonne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655005C3 (de) * 1976-12-02 1980-04-17 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin Schaltungsanordnung für eine elektronische Teilnehmerspeisung
NL7810086A (nl) * 1978-10-06 1980-04-09 Philips Nv Voedingsbrug voor een abonneestroomloop.

Also Published As

Publication number Publication date
GB2098028A (en) 1982-11-10
GB2098028B (en) 1984-12-05
CH655821A5 (de) 1986-05-15
DE3116783A1 (de) 1982-11-18
DE3116783C2 (de) 1983-09-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INTERNATIONAL STANDARD ELECTRIC CORP.

Effective date: 19850428