CH363058A - Dispositif de concentration de lignes de télécommunication - Google Patents

Dispositif de concentration de lignes de télécommunication

Info

Publication number
CH363058A
CH363058A CH6111258A CH6111258A CH363058A CH 363058 A CH363058 A CH 363058A CH 6111258 A CH6111258 A CH 6111258A CH 6111258 A CH6111258 A CH 6111258A CH 363058 A CH363058 A CH 363058A
Authority
CH
Switzerland
Prior art keywords
concentration device
line concentration
telecommunication line
telecommunication
line
Prior art date
Application number
CH6111258A
Other languages
English (en)
Inventor
Jean Henquet Andre
Victor Cavin Robert
Feuillepain Marcel
Original Assignee
Standard Telephone & Radio 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
Priority claimed from FR742121A external-priority patent/FR73209E/fr
Application filed by Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH363058A publication Critical patent/CH363058A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/02—Selecting arrangements for multiplex systems for frequency-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
CH6111258A 1956-09-28 1958-06-27 Dispositif de concentration de lignes de télécommunication CH363058A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR2944115X 1956-09-28
FR742121A FR73209E (fr) 1957-06-28 1957-06-28 Concentrateurs de lignes téléphoniques ou analogues
FR831504A FR78175E (fr) 1956-09-28 1960-06-29 Concentrateurs de lignes téléphoniques ou analogues

Publications (1)

Publication Number Publication Date
CH363058A true CH363058A (fr) 1962-07-15

Family

ID=39273582

Family Applications (4)

Application Number Title Priority Date Filing Date
CH346251D CH346251A (fr) 1956-09-28 1957-09-27 Dispositif de concentration de lignes d'abonnés téléphoniques
CH6111258A CH363058A (fr) 1956-09-28 1958-06-27 Dispositif de concentration de lignes de télécommunication
CH596661A CH385294A (fr) 1956-09-28 1961-05-23 Dispositif de concentration de lignes téléphoniques
CH761561A CH381741A (fr) 1956-09-28 1961-06-29 Dispositif de concentration de lignes téléphoniques ou analogues

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH346251D CH346251A (fr) 1956-09-28 1957-09-27 Dispositif de concentration de lignes d'abonnés téléphoniques

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH596661A CH385294A (fr) 1956-09-28 1961-05-23 Dispositif de concentration de lignes téléphoniques
CH761561A CH381741A (fr) 1956-09-28 1961-06-29 Dispositif de concentration de lignes téléphoniques ou analogues

Country Status (5)

Country Link
US (1) US2944115A (fr)
BE (3) BE561159A (fr)
CH (4) CH346251A (fr)
FR (3) FR1162638A (fr)
GB (2) GB872059A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220905B (de) * 1956-09-28 1966-07-14 Int Standard Electric Corp Schaltungsanordnung zum Verbinden von Teilnehmeranschlussleitungen mit einer Vermittlungsstelle in Fernsprechanlagen mit Waehlsternanschluessen
FR1187979A (fr) * 1958-01-14 1959-09-17 Constr Telephoniques Perfectionnements aux systèmes téléphoniques
NL246739A (fr) * 1958-12-23
NL257816A (fr) * 1959-11-12
US3099718A (en) * 1960-05-24 1963-07-30 American Telephone & Telegraph Universal line concentrator
NL270784A (fr) * 1960-10-31 1900-01-01
US3190968A (en) * 1960-10-31 1965-06-22 Bell Telephone Labor Inc Universal remote telephone line concentrator
IT1031664B (it) * 1975-02-12 1979-05-10 Sits Soc It Telecom Siemens Marcatore per sistemi di telecomunicazioni
CN114257317B (zh) * 2021-12-08 2024-05-31 北京铁路信号有限公司 一种测试设备及测试方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532097A (en) * 1946-12-31 1950-11-28 Bell Telephone Labor Inc Decentralized line switch arrangement
BE509371A (fr) * 1951-02-23
NL87007C (fr) * 1952-08-16
NL105759C (fr) * 1953-12-03
US2812385A (en) * 1955-12-28 1957-11-05 Bell Telephone Labor Inc Line concentrator system

Also Published As

Publication number Publication date
GB872059A (en) 1961-07-05
FR78175E (fr) 1962-06-15
US2944115A (en) 1960-07-05
FR79534E (fr) 1963-03-29
CH385294A (fr) 1964-12-15
BE561159A (fr)
BE636734A (fr)
CH346251A (fr) 1960-05-15
FR1162638A (fr) 1958-09-16
GB963900A (en) 1964-07-15
CH381741A (fr) 1964-09-15
BE568535A (fr)

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