GB1557302A - Line concentrator - Google Patents

Line concentrator

Info

Publication number
GB1557302A
GB1557302A GB4103876A GB4103876A GB1557302A GB 1557302 A GB1557302 A GB 1557302A GB 4103876 A GB4103876 A GB 4103876A GB 4103876 A GB4103876 A GB 4103876A GB 1557302 A GB1557302 A GB 1557302A
Authority
GB
United Kingdom
Prior art keywords
line concentrator
concentrator
line
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
GB4103876A
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 GB1557302A publication Critical patent/GB1557302A/en
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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
GB4103876A 1975-10-10 1976-10-04 Line concentrator Expired GB1557302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531111A FR2327696A1 (en) 1975-10-10 1975-10-10 UPGRADES TO LINE CONCENTRATORS IN A MULTIPLEX SYSTEM OVER TIME

Publications (1)

Publication Number Publication Date
GB1557302A true GB1557302A (en) 1979-12-05

Family

ID=9161064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4103876A Expired GB1557302A (en) 1975-10-10 1976-10-04 Line concentrator

Country Status (6)

Country Link
AU (1) AU1851376A (en)
BE (1) BE847051A (en)
CH (1) CH600724A5 (en)
DE (1) DE2645196C2 (en)
FR (1) FR2327696A1 (en)
GB (1) GB1557302A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048129A1 (en) * 1980-09-12 1982-03-24 Western Electric Company, Incorporated Digital concentrator
GB2273421A (en) * 1992-12-14 1994-06-15 Plessey Telecomm Concentrating interface for telecommunications

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455414A1 (en) * 1979-04-27 1980-11-21 Materiel Telephonique MODULAR TEMPORAL CONNECTION NETWORK
FR2485844B1 (en) * 1980-06-25 1987-11-13 Thomson Csf Mat Tel DEVICE FOR TEMPORAL CONNECTION OF A SET OF REMOTE STATIONS TO A PRIVATE SPATIAL TELEPHONE CENTRAL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048129A1 (en) * 1980-09-12 1982-03-24 Western Electric Company, Incorporated Digital concentrator
GB2273421A (en) * 1992-12-14 1994-06-15 Plessey Telecomm Concentrating interface for telecommunications

Also Published As

Publication number Publication date
DE2645196C2 (en) 1985-11-14
CH600724A5 (en) 1978-06-30
DE2645196A1 (en) 1977-04-21
FR2327696B1 (en) 1980-01-11
BE847051A (en) 1977-04-08
AU1851376A (en) 1978-04-13
FR2327696A1 (en) 1977-05-06

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee