FR2379962B1 - Reseau de connexion a extension modulaire - Google Patents

Reseau de connexion a extension modulaire

Info

Publication number
FR2379962B1
FR2379962B1 FR7802891A FR7802891A FR2379962B1 FR 2379962 B1 FR2379962 B1 FR 2379962B1 FR 7802891 A FR7802891 A FR 7802891A FR 7802891 A FR7802891 A FR 7802891A FR 2379962 B1 FR2379962 B1 FR 2379962B1
Authority
FR
France
Prior art keywords
connection network
extension connection
modular extension
modular
network
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
FR7802891A
Other languages
English (en)
Other versions
FR2379962A1 (fr
Inventor
Kenneth Frank Giesken
John Michael Cotton
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2379962A1 publication Critical patent/FR2379962A1/fr
Application granted granted Critical
Publication of FR2379962B1 publication Critical patent/FR2379962B1/fr
Expired 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)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Facsimiles In General (AREA)
  • Toys (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Dry Shavers And Clippers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
FR7802891A 1977-02-07 1978-02-02 Reseau de connexion a extension modulaire Expired FR2379962B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76639677A 1977-02-07 1977-02-07

Publications (2)

Publication Number Publication Date
FR2379962A1 FR2379962A1 (fr) 1978-09-01
FR2379962B1 true FR2379962B1 (fr) 1987-11-06

Family

ID=25076315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802891A Expired FR2379962B1 (fr) 1977-02-07 1978-02-02 Reseau de connexion a extension modulaire

Country Status (32)

Country Link
JP (1) JPS53121409A (fr)
AR (1) AR228558A1 (fr)
AT (1) AT373753B (fr)
AU (1) AU516579B2 (fr)
BE (1) BE863708A (fr)
BR (1) BR7800583A (fr)
CA (1) CA1101531A (fr)
CH (1) CH626209A5 (fr)
DD (1) DD134830A5 (fr)
DE (1) DE2803065C2 (fr)
DK (1) DK52678A (fr)
EG (1) EG13344A (fr)
ES (1) ES466680A1 (fr)
FI (1) FI74181C (fr)
FR (1) FR2379962B1 (fr)
GB (1) GB1560192A (fr)
GR (1) GR66169B (fr)
HK (1) HK41980A (fr)
HU (1) HU182886B (fr)
IE (1) IE46058B1 (fr)
IN (1) IN150205B (fr)
IT (1) IT1092562B (fr)
MX (1) MX143916A (fr)
NL (1) NL7801311A (fr)
NO (1) NO150540C (fr)
PL (1) PL131069B1 (fr)
PT (1) PT67621B (fr)
RO (1) RO76265A (fr)
SE (1) SE439091B (fr)
TR (1) TR20444A (fr)
YU (1) YU40028B (fr)
ZA (1) ZA78599B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201889A (en) * 1978-03-17 1980-05-06 International Telephone And Telegraph Distributed control digital switching system
US4201890A (en) * 1978-03-17 1980-05-06 International Telephone And Telegraph Multiport digital switching element
DE2910284C2 (de) * 1979-03-15 1984-08-16 Siemens AG, 1000 Berlin und 8000 München Erweiterbares Koppelfeld in Modulbauweise mit Verbindungswegeumkehr für Fernmelde-, insbesondere Fernsprechvermittlungsanlagen
FR2456434A1 (fr) * 1979-05-11 1980-12-05 Servel Michel Reseaux de commutation multiplex a division du temps a memoire tampon du type associatif adressable par son contenu
FR2461421A1 (fr) * 1979-07-06 1981-01-30 Servel Michel Reseau de commutation multiplex a division du temps
FR2555005B1 (fr) * 1983-11-10 1989-03-24 Thomson Csf Mat Tel Reseau de connexion a croissance progressive en fonction du trafic, pour autocommutateur temporel asynchrone
DE3906545A1 (de) * 1989-03-02 1990-09-13 Ant Nachrichtentech Verfahren zur schrittweisen erweiterung eines dreistufigen koppelfeldes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1762057B2 (de) * 1968-03-29 1972-01-05 Siemens AG, 1000 Berlin u 8000 München Schaltungsanordnung fuer fernmeldevermittlungsanlagen insbe sondere fernsprechvermittlungsanlagen mit haftkopplern
DE1803389B2 (de) * 1968-10-16 1971-07-01 Siemens AG, 1000 Berlin u. 8000 München Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere fernsprechvermittlungsanlagen, mit einem koppelfeld fuer vierdraehtige durchschaltung von nachrichtenstromkreisen
BE791931A (fr) * 1971-12-02 1973-03-16 Western Electric Co Montage echangeur d'intervalles de temps
AT338340B (de) * 1974-03-29 1977-08-25 Siemens Ag Pcm-zeitmultiplexkoppelnetz
US3963872A (en) * 1974-06-03 1976-06-15 North Electric Company Non-symmetric folded four-stage switching network
DE2443941C2 (de) * 1974-09-13 1976-09-09 Siemens Ag Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere fernsprechvermittlungsanlagen, mit koppelfeldern mit umkehrgruppierung
DE2639411C2 (de) * 1976-09-01 1981-09-24 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit in Umkehrgruppierung aufgebauten Koppelfeldern

Also Published As

Publication number Publication date
NL7801311A (nl) 1978-08-09
SE439091B (sv) 1985-05-28
IE780270L (en) 1978-08-07
JPS53121409A (en) 1978-10-23
IE46058B1 (en) 1983-02-09
EG13344A (en) 1981-06-30
DK52678A (da) 1978-08-08
ZA78599B (en) 1978-12-27
PT67621B (en) 1980-10-02
TR20444A (tr) 1981-07-14
FI780370A (fi) 1978-08-08
MX143916A (es) 1981-07-31
PL131069B1 (en) 1984-09-29
AT373753B (de) 1984-02-27
IN150205B (fr) 1982-08-14
DD134830A5 (de) 1979-03-21
NO780422L (no) 1978-08-08
BE863708A (nl) 1978-08-07
ES466680A1 (es) 1978-10-16
ATA70478A (de) 1983-06-15
DE2803065C2 (de) 1982-08-12
YU27578A (en) 1982-06-30
GR66169B (fr) 1981-01-21
FR2379962A1 (fr) 1978-09-01
AU516579B2 (en) 1981-06-11
AR228558A1 (es) 1983-03-30
DE2803065A1 (de) 1978-08-10
JPS5759997B2 (fr) 1982-12-17
SE7801318L (sv) 1978-08-08
NO150540C (no) 1984-10-31
RO76265A (fr) 1981-03-30
IT7819875A0 (it) 1978-02-01
NO150540B (no) 1984-07-23
BR7800583A (pt) 1978-12-05
IT1092562B (it) 1985-07-12
FI74181B (fi) 1987-08-31
FI74181C (fi) 1987-12-10
CA1101531A (fr) 1981-05-19
CH626209A5 (en) 1981-10-30
GB1560192A (en) 1980-01-30
PT67621A (en) 1978-03-01
HK41980A (en) 1980-08-15
YU40028B (en) 1985-06-30
AU3287778A (en) 1979-08-09
PL204476A1 (pl) 1978-10-23
HU182886B (en) 1984-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
TP Transmission of property
ST Notification of lapse