GB1146686A - Improvements in or relating to telecommunication switching systems - Google Patents

Improvements in or relating to telecommunication switching systems

Info

Publication number
GB1146686A
GB1146686A GB13223/66D GB1322365D GB1146686A GB 1146686 A GB1146686 A GB 1146686A GB 13223/66 D GB13223/66 D GB 13223/66D GB 1322365 D GB1322365 D GB 1322365D GB 1146686 A GB1146686 A GB 1146686A
Authority
GB
United Kingdom
Prior art keywords
array
switches
row
inlets
grading
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
GB13223/66D
Other languages
English (en)
Inventor
Cecil Frederick John Hillen
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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Publication of GB1146686A publication Critical patent/GB1146686A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
GB13223/66D 1965-03-29 1965-03-29 Improvements in or relating to telecommunication switching systems Expired GB1146686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1322365 1965-03-29

Publications (1)

Publication Number Publication Date
GB1146686A true GB1146686A (en) 1969-03-26

Family

ID=10019062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13223/66D Expired GB1146686A (en) 1965-03-29 1965-03-29 Improvements in or relating to telecommunication switching systems

Country Status (8)

Country Link
US (1) US3469035A (enrdf_load_stackoverflow)
JP (1) JPS5231683B1 (enrdf_load_stackoverflow)
DE (1) DE1487848C3 (enrdf_load_stackoverflow)
GB (1) GB1146686A (enrdf_load_stackoverflow)
IL (1) IL25466A (enrdf_load_stackoverflow)
MY (1) MY7000173A (enrdf_load_stackoverflow)
NL (1) NL6604137A (enrdf_load_stackoverflow)
SE (1) SE347415B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701112A (en) * 1971-06-04 1972-10-24 Bell Telephone Labor Inc Balanced, incomplete, block designs for circuit links interconnecting switching network stages

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945211A (en) * 1957-12-10 1960-07-12 Itt Non-blocking link-access switching system
GB946673A (en) * 1959-11-25 1964-01-15 Ass Elect Ind Improvements relating to telephone and like switching systems

Also Published As

Publication number Publication date
JPS5231683B1 (enrdf_load_stackoverflow) 1977-08-16
IL25466A (en) 1971-03-24
DE1487848B2 (de) 1972-05-04
DE1487848A1 (de) 1969-10-09
SE347415B (enrdf_load_stackoverflow) 1972-07-31
DE1487848C3 (de) 1978-08-24
MY7000173A (en) 1970-12-31
US3469035A (en) 1969-09-23
NL6604137A (enrdf_load_stackoverflow) 1966-09-30

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