FR2305085A1 - Systeme de commutation telephonique - Google Patents

Systeme de commutation telephonique

Info

Publication number
FR2305085A1
FR2305085A1 FR7508944A FR7508944A FR2305085A1 FR 2305085 A1 FR2305085 A1 FR 2305085A1 FR 7508944 A FR7508944 A FR 7508944A FR 7508944 A FR7508944 A FR 7508944A FR 2305085 A1 FR2305085 A1 FR 2305085A1
Authority
FR
France
Prior art keywords
switching system
telephone switching
telephone
switching
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
FR7508944A
Other languages
English (en)
Other versions
FR2305085B1 (fr
Inventor
Robert Lyon-Caen
Pham Ngu Tung
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 FR7508944A priority Critical patent/FR2305085A1/fr
Priority to NL7602843A priority patent/NL7602843A/xx
Priority to DE19762611747 priority patent/DE2611747A1/de
Priority to US05/668,687 priority patent/US4055728A/en
Priority to BE165338A priority patent/BE839773A/fr
Priority to ES446269A priority patent/ES446269A1/es
Publication of FR2305085A1 publication Critical patent/FR2305085A1/fr
Application granted granted Critical
Publication of FR2305085B1 publication Critical patent/FR2305085B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR7508944A 1975-03-21 1975-03-21 Systeme de commutation telephonique Granted FR2305085A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7508944A FR2305085A1 (fr) 1975-03-21 1975-03-21 Systeme de commutation telephonique
NL7602843A NL7602843A (nl) 1975-03-21 1976-03-18 Telefoonstelsel met tijdverdelingsmultiplex.
DE19762611747 DE2611747A1 (de) 1975-03-21 1976-03-19 Fernsprechvermittlungsanordnung
US05/668,687 US4055728A (en) 1975-03-21 1976-03-19 Fine division telephone multiplexed switching network
BE165338A BE839773A (fr) 1975-03-21 1976-03-19 Systeme de commutation telephonique
ES446269A ES446269A1 (es) 1975-03-21 1976-03-22 Un sistema perfeccionado de conmutacion telefonica temporal-espacial.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7508944A FR2305085A1 (fr) 1975-03-21 1975-03-21 Systeme de commutation telephonique

Publications (2)

Publication Number Publication Date
FR2305085A1 true FR2305085A1 (fr) 1976-10-15
FR2305085B1 FR2305085B1 (fr) 1977-11-25

Family

ID=9152917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508944A Granted FR2305085A1 (fr) 1975-03-21 1975-03-21 Systeme de commutation telephonique

Country Status (6)

Country Link
US (1) US4055728A (fr)
BE (1) BE839773A (fr)
DE (1) DE2611747A1 (fr)
ES (1) ES446269A1 (fr)
FR (1) FR2305085A1 (fr)
NL (1) NL7602843A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468737A (en) * 1982-06-09 1984-08-28 Gte Automatic Electric Inc. Circuit for extending a multiplexed address and data bus to distant peripheral devices
US4674082A (en) * 1982-10-05 1987-06-16 Telex Computer Products, Inc. PBX telephone system I/O interface
JPS62159550A (ja) * 1986-01-07 1987-07-15 Hitachi Ltd パケツト蓄積交換ノ−ドの同報通信処理方式

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1595608A (fr) * 1967-06-01 1970-06-15
GB1216473A (en) * 1967-01-31 1970-12-23 Post Office Electronic switching circuits
FR2211831A1 (fr) * 1972-12-22 1974-07-19 Int Standard Electric Corp
FR2233779A1 (en) * 1973-06-13 1975-01-10 Materiel Telephonique Fault detection in addressing units - is effected by generating combinations and memorising faulty addresses in fault detector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740483A (en) * 1971-12-30 1973-06-19 Bell Telephone Labor Inc Time division switching system with bilateral time slot interchangers
US3912871A (en) * 1973-12-27 1975-10-14 North Electric Co Method and apparatus for idle path search in a time division multiplexed switching network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1216473A (en) * 1967-01-31 1970-12-23 Post Office Electronic switching circuits
FR1595608A (fr) * 1967-06-01 1970-06-15
FR2211831A1 (fr) * 1972-12-22 1974-07-19 Int Standard Electric Corp
FR2233779A1 (en) * 1973-06-13 1975-01-10 Materiel Telephonique Fault detection in addressing units - is effected by generating combinations and memorising faulty addresses in fault detector

Also Published As

Publication number Publication date
US4055728A (en) 1977-10-25
NL7602843A (nl) 1976-09-23
DE2611747A1 (de) 1976-10-07
ES446269A1 (es) 1977-06-16
BE839773A (fr) 1976-09-20
FR2305085B1 (fr) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse