FR2372561A2 - Equipement de ligne d'abonne pour central telephonique - Google Patents

Equipement de ligne d'abonne pour central telephonique

Info

Publication number
FR2372561A2
FR2372561A2 FR7635607A FR7635607A FR2372561A2 FR 2372561 A2 FR2372561 A2 FR 2372561A2 FR 7635607 A FR7635607 A FR 7635607A FR 7635607 A FR7635607 A FR 7635607A FR 2372561 A2 FR2372561 A2 FR 2372561A2
Authority
FR
France
Prior art keywords
installation
current limiter
resistors
transistors
limiter circuit
Prior art date
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.)
Granted
Application number
FR7635607A
Other languages
English (en)
French (fr)
Other versions
FR2372561B2 (enrdf_load_stackoverflow
Inventor
Jean Picandet
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider 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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR7635607A priority Critical patent/FR2372561A2/fr
Publication of FR2372561A2 publication Critical patent/FR2372561A2/fr
Application granted granted Critical
Publication of FR2372561B2 publication Critical patent/FR2372561B2/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/005—Interface circuits for subscriber lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
FR7635607A 1976-11-25 1976-11-25 Equipement de ligne d'abonne pour central telephonique Granted FR2372561A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7635607A FR2372561A2 (fr) 1976-11-25 1976-11-25 Equipement de ligne d'abonne pour central telephonique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7635607A FR2372561A2 (fr) 1976-11-25 1976-11-25 Equipement de ligne d'abonne pour central telephonique

Publications (2)

Publication Number Publication Date
FR2372561A2 true FR2372561A2 (fr) 1978-06-23
FR2372561B2 FR2372561B2 (enrdf_load_stackoverflow) 1981-11-13

Family

ID=9180324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635607A Granted FR2372561A2 (fr) 1976-11-25 1976-11-25 Equipement de ligne d'abonne pour central telephonique

Country Status (1)

Country Link
FR (1) FR2372561A2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2372561B2 (enrdf_load_stackoverflow) 1981-11-13

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