GB1165235A - Improvements in and relating to Time-Division Multiplex Telecommunications Exchange Systems - Google Patents

Improvements in and relating to Time-Division Multiplex Telecommunications Exchange Systems

Info

Publication number
GB1165235A
GB1165235A GB916567A GB916567A GB1165235A GB 1165235 A GB1165235 A GB 1165235A GB 916567 A GB916567 A GB 916567A GB 916567 A GB916567 A GB 916567A GB 1165235 A GB1165235 A GB 1165235A
Authority
GB
United Kingdom
Prior art keywords
highways
exchange systems
relating
time
division multiplex
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
GB916567A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1165235A publication Critical patent/GB1165235A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
    • G11C11/06021—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit with destructive read-out
    • G11C11/06028—Matrixes
    • G11C11/06035—Bit core selection for writing or reading, by at least two coincident partial currents, e.g. "bit"- organised, 2L/2D, or 3D
    • 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)
  • Computer Hardware Design (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

1,165,235. Automatic exchange systems. SIEMENS A.G. 27 Feb., 1967 [28 Feb., 1966], No. 9165/67. Heading H4K. In a system comprising a plurality of time division highways each serving an individual group of lines, the highways are arranged in groups and positioned so that highways in different groups can be connected through a single inter-highway gate and highways of the same group can only be connected through the two inter-highway gates connecting the two highways with a selected highway in another group. Specification 989,368 is referred to.
GB916567A 1966-02-28 1967-02-27 Improvements in and relating to Time-Division Multiplex Telecommunications Exchange Systems Expired GB1165235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966S0102279 DE1295672B (en) 1966-02-28 1966-02-28 Circuit arrangement for time division multiplex switching systems in telecommunications, in particular telephony technology

Publications (1)

Publication Number Publication Date
GB1165235A true GB1165235A (en) 1969-09-24

Family

ID=7524326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB916567A Expired GB1165235A (en) 1966-02-28 1967-02-27 Improvements in and relating to Time-Division Multiplex Telecommunications Exchange Systems

Country Status (9)

Country Link
JP (1) JPS497362B1 (en)
AT (1) AT271575B (en)
BE (1) BE694768A (en)
CH (1) CH452616A (en)
DE (1) DE1295672B (en)
FR (1) FR1512764A (en)
GB (1) GB1165235A (en)
NL (1) NL158682B (en)
SE (1) SE306103B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144717B (en) * 1958-09-29 1963-03-07 Inst Francais Du Petrol Process for the production of isoprene by cleavage of 4,4-dimethyl-1,3-dioxane
NL111844C (en) * 1959-10-20
GB957252A (en) * 1961-10-14 1964-05-06 Nippon Electric Co A multiplex telephone switching system

Also Published As

Publication number Publication date
JPS497362B1 (en) 1974-02-20
DE1295672B (en) 1969-05-22
NL158682B (en) 1978-11-15
CH452616A (en) 1968-03-15
BE694768A (en) 1967-08-28
FR1512764A (en) 1968-02-09
AT271575B (en) 1969-06-10
NL6702445A (en) 1967-08-29
SE306103B (en) 1968-11-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee