FR2392568B1 - Reseau de points de commutation pour un autocommutateur telephonique - Google Patents

Reseau de points de commutation pour un autocommutateur telephonique

Info

Publication number
FR2392568B1
FR2392568B1 FR7732420A FR7732420A FR2392568B1 FR 2392568 B1 FR2392568 B1 FR 2392568B1 FR 7732420 A FR7732420 A FR 7732420A FR 7732420 A FR7732420 A FR 7732420A FR 2392568 B1 FR2392568 B1 FR 2392568B1
Authority
FR
France
Prior art keywords
network
switching points
telephone switch
telephone
switch
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.)
Expired
Application number
FR7732420A
Other languages
English (en)
Other versions
FR2392568A1 (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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of FR2392568A1 publication Critical patent/FR2392568A1/fr
Application granted granted Critical
Publication of FR2392568B1 publication Critical patent/FR2392568B1/fr
Expired 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)
  • Electronic Switches (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Interface Circuits In Exchanges (AREA)
FR7732420A 1976-11-02 1977-10-27 Reseau de points de commutation pour un autocommutateur telephonique Expired FR2392568B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7612207A SE405925B (sv) 1976-11-02 1976-11-02 Elektronisk koordinatveljare framstelld i monolitutforande

Publications (2)

Publication Number Publication Date
FR2392568A1 FR2392568A1 (fr) 1978-12-22
FR2392568B1 true FR2392568B1 (fr) 1985-07-19

Family

ID=20329319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732420A Expired FR2392568B1 (fr) 1976-11-02 1977-10-27 Reseau de points de commutation pour un autocommutateur telephonique

Country Status (6)

Country Link
US (1) US4128741A (fr)
AU (1) AU506433B2 (fr)
DE (1) DE2748251A1 (fr)
FR (1) FR2392568B1 (fr)
GB (1) GB1560027A (fr)
SE (1) SE405925B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8000529A (nl) * 1980-01-29 1981-08-17 Philips Nv Schakelmatrix.
GB9626487D0 (en) * 1996-12-17 1997-02-05 Philips Electronics Nv Electronic devices and their manufacture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047667A (en) * 1958-02-24 1962-07-31 Bell Telephone Labor Inc Transistor crosspoint switching network
US3463975A (en) * 1964-12-31 1969-08-26 Texas Instruments Inc Unitary semiconductor high speed switching device utilizing a barrier diode
US3452157A (en) * 1966-02-01 1969-06-24 Itt Current controlled,self-seeking telephone switching system
DE2262297C2 (de) * 1972-12-20 1985-11-28 Ibm Deutschland Gmbh, 7000 Stuttgart Monolithisch integrierbare, logisch verknüpfbare Halbleiterschaltungsanordnung mit I↑2↑L-Aufbau
US3995307A (en) * 1973-12-28 1976-11-30 International Business Machines Corporation Integrated monolithic switch for high voltage applications
US3913213A (en) * 1974-08-02 1975-10-21 Trw Inc Integrated circuit transistor switch

Also Published As

Publication number Publication date
DE2748251A1 (de) 1978-05-03
AU2997177A (en) 1979-05-03
AU506433B2 (en) 1980-01-03
DE2748251C2 (fr) 1987-04-16
SE405925B (sv) 1979-01-08
SE7612207L (sv) 1978-05-03
FR2392568A1 (fr) 1978-12-22
US4128741A (en) 1978-12-05
GB1560027A (en) 1980-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse