FR2402990A1 - Dispositif d'exploration et de distribution destine notamment a un central telephonique - Google Patents

Dispositif d'exploration et de distribution destine notamment a un central telephonique

Info

Publication number
FR2402990A1
FR2402990A1 FR7727468A FR7727468A FR2402990A1 FR 2402990 A1 FR2402990 A1 FR 2402990A1 FR 7727468 A FR7727468 A FR 7727468A FR 7727468 A FR7727468 A FR 7727468A FR 2402990 A1 FR2402990 A1 FR 2402990A1
Authority
FR
France
Prior art keywords
exploration
common part
distribution device
device intended
telephone central
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.)
Withdrawn
Application number
FR7727468A
Other languages
English (en)
Inventor
Gerard Le Cardonnel
Roger Danis
Jean Charpentier
Philippe Sadron
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7727468A priority Critical patent/FR2402990A1/fr
Priority to GB7836299A priority patent/GB2004163A/en
Priority to SE7809585A priority patent/SE7809585L/xx
Priority to IT51055/78A priority patent/IT1105954B/it
Publication of FR2402990A1 publication Critical patent/FR2402990A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Facsimiles In General (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

L'invention concerne un dispositif d'exploration et de distribution destiné, notamment, à un central téléphonique. Le dispositif est formé d'une partie commune reliée à un système de commande et de parties terminales dépendant de cette partie commune. Chaque partie commune comporte, d'une part, des circuits d'accès placés auprès de circuits terminaux munis de points de distribution et d'exploration et, d'autre part, un circuit de rattachement servant d'interface entre la partie commune et les circuits d'accès. L'invention s'applique au domaine de la téléphonie
FR7727468A 1977-09-12 1977-09-12 Dispositif d'exploration et de distribution destine notamment a un central telephonique Withdrawn FR2402990A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7727468A FR2402990A1 (fr) 1977-09-12 1977-09-12 Dispositif d'exploration et de distribution destine notamment a un central telephonique
GB7836299A GB2004163A (en) 1977-09-12 1978-09-11 A scanning and distribution device for a telephone exchange
SE7809585A SE7809585L (sv) 1977-09-12 1978-09-12 Avsokning- och fordelningsanordning for en telefonvexel
IT51055/78A IT1105954B (it) 1977-09-12 1978-09-12 Dispositivo d'esplorazione e di distribuzione destinato specialmente ad una centrale telefonica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7727468A FR2402990A1 (fr) 1977-09-12 1977-09-12 Dispositif d'exploration et de distribution destine notamment a un central telephonique

Publications (1)

Publication Number Publication Date
FR2402990A1 true FR2402990A1 (fr) 1979-04-06

Family

ID=9195258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727468A Withdrawn FR2402990A1 (fr) 1977-09-12 1977-09-12 Dispositif d'exploration et de distribution destine notamment a un central telephonique

Country Status (4)

Country Link
FR (1) FR2402990A1 (fr)
GB (1) GB2004163A (fr)
IT (1) IT1105954B (fr)
SE (1) SE7809585L (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296281A (en) * 1980-01-28 1981-10-20 Northern Telecom Limited Static, solid state originating register compatible with an electromechanical telephone cross-bar switching system
IT1128078B (it) * 1980-03-27 1986-05-28 Cselt Centro Studi Lab Telecom Sistema di interfacciamento tra un bus di microcalcolatore e una periferia sincrona di sensori e attuatori
BE898959A (nl) * 1984-02-21 1984-08-21 Bell Telephone Mfg Telecommunicatie schakelsysteem en daarin toegepaste prioriteitsinrichting

Also Published As

Publication number Publication date
IT1105954B (it) 1985-11-11
GB2004163A (en) 1979-03-21
IT7851055A0 (it) 1978-09-12
SE7809585L (sv) 1979-03-13

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Legal Events

Date Code Title Description
ST Notification of lapse