FR2474798B1 - - Google Patents

Info

Publication number
FR2474798B1
FR2474798B1 FR8101380A FR8101380A FR2474798B1 FR 2474798 B1 FR2474798 B1 FR 2474798B1 FR 8101380 A FR8101380 A FR 8101380A FR 8101380 A FR8101380 A FR 8101380A FR 2474798 B1 FR2474798 B1 FR 2474798B1
Authority
FR
France
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
FR8101380A
Other versions
FR2474798A1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2474798A1 publication Critical patent/FR2474798A1/fr
Application granted granted Critical
Publication of FR2474798B1 publication Critical patent/FR2474798B1/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
FR8101380A 1980-01-29 1981-01-26 Matrice de commutation et procede pour la commande d'interrupteurs de croisement d'une matrice de commutation Granted FR2474798A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8000529A NL8000529A (nl) 1980-01-29 1980-01-29 Schakelmatrix.

Publications (2)

Publication Number Publication Date
FR2474798A1 FR2474798A1 (fr) 1981-07-31
FR2474798B1 true FR2474798B1 (fr) 1983-06-03

Family

ID=19834753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8101380A Granted FR2474798A1 (fr) 1980-01-29 1981-01-26 Matrice de commutation et procede pour la commande d'interrupteurs de croisement d'une matrice de commutation

Country Status (5)

Country Link
US (1) US4360809A (fr)
DE (1) DE3102399A1 (fr)
FR (1) FR2474798A1 (fr)
GB (1) GB2068684B (fr)
NL (1) NL8000529A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310546A1 (de) * 1983-03-23 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung fuer eine kleine waehlnebenstellenanlage mit einer elektronische koppelpunkte aufweisenden koppeleinrichtung
US5019807A (en) * 1984-07-25 1991-05-28 Staplevision, Inc. Display screen
CA1244541A (fr) * 1985-11-07 1988-11-08 Gerald Molnar Systeme de communication a dispositifs de signalisation unidirectionnels distincts
US4991084A (en) * 1988-02-05 1991-02-05 International Business Machines Corporation N×M round robin order arbitrating switching matrix system
DE8805668U1 (fr) * 1988-04-29 1988-06-16 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De
US5500753A (en) * 1993-09-14 1996-03-19 Alcatel Network Systems, Inc. Method and system for connecting an optical network unit with a plurality of user sites
CA2135264A1 (fr) * 1993-12-23 1995-06-24 James Henry Wise Commutation de paires de lignes symetriques dans un systeme de gestion de cables a nombre restreint de commutateurs de croisement
US5579308A (en) * 1995-11-22 1996-11-26 Samsung Electronics, Ltd. Crossbar/hub arrangement for multimedia network
US7421066B1 (en) 1996-06-12 2008-09-02 Estech Systems, Inc. Telephone call/voice processing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26227E (en) * 1961-01-30 1967-06-27 Electronic switching system and line circuit therefor
US3713105A (en) * 1971-03-29 1973-01-23 Gen Dynamics Corp Wide-band, high-frequency matrix switch
US3943297A (en) * 1974-01-09 1976-03-09 Stromberg-Carlson Corporation Electronic private automatic branch exchange
NL7507122A (nl) * 1975-06-16 1976-12-20 Philips Nv Schakelstelsel voor een automatische telecommunicatiecentrale.
CA1074893A (fr) * 1975-06-24 1980-04-01 Hirokazu Goto Reseau de commutation avec elimination de la diaphonie
SE405925B (sv) * 1976-11-02 1979-01-08 Ericsson Telefon Ab L M Elektronisk koordinatveljare framstelld i monolitutforande
US4113989A (en) * 1977-03-01 1978-09-12 Siemens Aktiengesellschaft Electronic telephone system featuring switching networks having thyristors for single-wire switching
US4096399A (en) * 1977-03-28 1978-06-20 Bell Telephone Laboratories, Incorporated Crosspoint bias circuit arrangement

Also Published As

Publication number Publication date
FR2474798A1 (fr) 1981-07-31
DE3102399C2 (fr) 1989-10-19
GB2068684A (en) 1981-08-12
US4360809A (en) 1982-11-23
NL8000529A (nl) 1981-08-17
DE3102399A1 (de) 1981-12-24
GB2068684B (en) 1984-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse