FR2328348A1 - Procede et dispositif de controle de l'etablissement et de la rupture des connexions dans un concentrateur telephonique electronique spatial - Google Patents

Procede et dispositif de controle de l'etablissement et de la rupture des connexions dans un concentrateur telephonique electronique spatial

Info

Publication number
FR2328348A1
FR2328348A1 FR7531417A FR7531417A FR2328348A1 FR 2328348 A1 FR2328348 A1 FR 2328348A1 FR 7531417 A FR7531417 A FR 7531417A FR 7531417 A FR7531417 A FR 7531417A FR 2328348 A1 FR2328348 A1 FR 2328348A1
Authority
FR
France
Prior art keywords
concentrator
relay
telephonic
disconnected
subscriber
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
FR7531417A
Other languages
English (en)
French (fr)
Other versions
FR2328348B1 (enExample
Inventor
Robert Le Gouguec
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.)
LANNIONNAIS ELECTRONIQUE
Original Assignee
LANNIONNAIS ELECTRONIQUE
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 LANNIONNAIS ELECTRONIQUE filed Critical LANNIONNAIS ELECTRONIQUE
Priority to FR7531417A priority Critical patent/FR2328348A1/fr
Publication of FR2328348A1 publication Critical patent/FR2328348A1/fr
Application granted granted Critical
Publication of FR2328348B1 publication Critical patent/FR2328348B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
FR7531417A 1975-10-14 1975-10-14 Procede et dispositif de controle de l'etablissement et de la rupture des connexions dans un concentrateur telephonique electronique spatial Granted FR2328348A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7531417A FR2328348A1 (fr) 1975-10-14 1975-10-14 Procede et dispositif de controle de l'etablissement et de la rupture des connexions dans un concentrateur telephonique electronique spatial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531417A FR2328348A1 (fr) 1975-10-14 1975-10-14 Procede et dispositif de controle de l'etablissement et de la rupture des connexions dans un concentrateur telephonique electronique spatial

Publications (2)

Publication Number Publication Date
FR2328348A1 true FR2328348A1 (fr) 1977-05-13
FR2328348B1 FR2328348B1 (enExample) 1979-04-27

Family

ID=9161170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531417A Granted FR2328348A1 (fr) 1975-10-14 1975-10-14 Procede et dispositif de controle de l'etablissement et de la rupture des connexions dans un concentrateur telephonique electronique spatial

Country Status (1)

Country Link
FR (1) FR2328348A1 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2014042A1 (enExample) * 1968-07-31 1970-04-10 Siemens Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2014042A1 (enExample) * 1968-07-31 1970-04-10 Siemens Ag

Non-Patent Citations (15)

* Cited by examiner, † Cited by third party
Title
1124. *
469. *
ARTICLE: "AN EXPERIMENTAL SWITCHING SYSTEM USING NEW ELECTRONIC TECHNIQUES" *
ARTICLE: "EINE VERSUCHSVERMITTLUNGSSTELLE MIT ELEKTRONISCHEN RAUMVIELFACH-KOPPELPUNKTEN" *
ARTICLE: "TELEPHONE SWITCHING NETWORK FAILURE DETECTOR" *
AUTEUR: JOEL *
AUTEURS: CHU E.A. *
AUTEURS: HANISCH E.A. *
PAGES 1091 *
PAGES 140 A 143.) *
PAGES 468 *
PUBLICATION DT: "WISSENSCHAFTLICHE BERICHTE A.E.G. - TELEFUNKEN" *
PUBLICATION US: "IBM TECHNICAL DISCLOSURE BULLETIN" VOLUME 13, NO.2, JUILLET 1970 *
PUBLICATION US: "THE BELL SYSTEM TECHNICAL JOURNAL" VOLUME 37, SEPT. 1958 *
VOLUME 44 1971, NO.4 *

Also Published As

Publication number Publication date
FR2328348B1 (enExample) 1979-04-27

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse