FR2326091B1 - - Google Patents

Info

Publication number
FR2326091B1
FR2326091B1 FR7529080A FR7529080A FR2326091B1 FR 2326091 B1 FR2326091 B1 FR 2326091B1 FR 7529080 A FR7529080 A FR 7529080A FR 7529080 A FR7529080 A FR 7529080A FR 2326091 B1 FR2326091 B1 FR 2326091B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7529080A
Other languages
French (fr)
Other versions
FR2326091A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications SA
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 Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Priority to FR7529080A priority Critical patent/FR2326091A1/fr
Priority to CH1188576A priority patent/CH607494A5/xx
Priority to DE19762642318 priority patent/DE2642318C2/de
Priority to BE2055323A priority patent/BE846415A/xx
Publication of FR2326091A1 publication Critical patent/FR2326091A1/fr
Application granted granted Critical
Publication of FR2326091B1 publication Critical patent/FR2326091B1/fr
Granted legal-status Critical Current

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
    • 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)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)
FR7529080A 1975-09-23 1975-09-23 Perfectionnement aux equipements de ligne d'abonnes Granted FR2326091A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7529080A FR2326091A1 (fr) 1975-09-23 1975-09-23 Perfectionnement aux equipements de ligne d'abonnes
CH1188576A CH607494A5 (cg-RX-API-DMAC10.html) 1975-09-23 1976-09-20
DE19762642318 DE2642318C2 (de) 1975-09-23 1976-09-21 Schaltungsanordnung zur Speisung von Teilnehmerstationen
BE2055323A BE846415A (fr) 1975-09-23 1976-09-22 Perfectionnement aux equipements de ligne d'abonnes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529080A FR2326091A1 (fr) 1975-09-23 1975-09-23 Perfectionnement aux equipements de ligne d'abonnes

Publications (2)

Publication Number Publication Date
FR2326091A1 FR2326091A1 (fr) 1977-04-22
FR2326091B1 true FR2326091B1 (cg-RX-API-DMAC10.html) 1981-09-11

Family

ID=9160324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529080A Granted FR2326091A1 (fr) 1975-09-23 1975-09-23 Perfectionnement aux equipements de ligne d'abonnes

Country Status (4)

Country Link
BE (1) BE846415A (cg-RX-API-DMAC10.html)
CH (1) CH607494A5 (cg-RX-API-DMAC10.html)
DE (1) DE2642318C2 (cg-RX-API-DMAC10.html)
FR (1) FR2326091A1 (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850905C2 (de) * 1978-11-24 1985-11-14 Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Schaltungsanordnung zur Speisung einer Teilnehmerendeinrichtung
DE3125105C2 (de) * 1981-06-26 1984-06-20 Deutsche Fernsprecher Gesellschaft Mbh Marburg, 3550 Marburg Schaltung in einem Fernsprechapparat zum Speisen eines Tastenwahlblocks
DE3926102A1 (de) * 1989-08-08 1991-02-14 Standard Elektrik Lorenz Ag Verfahren und schaltungsanordnung zur uebertragung eines digitalen signals auf einer teilnehmerleitung in fernsprechanlagen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199827B (de) * 1964-05-21 1965-09-02 Telefunken Patent Schaltungsanordnung fuer die Speisung der Teilnehmerstellen in Fernmelde-, insbesondere Fernsprechanlagen
DE1290202B (de) * 1966-09-30 1969-03-06 Merk Gmbh Telefonbau Fried Schaltungsanordnung fuer die Speisung von Fernsprechteilnehmerstellen

Also Published As

Publication number Publication date
CH607494A5 (cg-RX-API-DMAC10.html) 1978-12-29
DE2642318C2 (de) 1983-08-11
FR2326091A1 (fr) 1977-04-22
BE846415A (fr) 1977-03-22
DE2642318A1 (de) 1977-03-31

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse