SE436677B - Automatisk telefonvexel - Google Patents

Automatisk telefonvexel

Info

Publication number
SE436677B
SE436677B SE7713645A SE7713645A SE436677B SE 436677 B SE436677 B SE 436677B SE 7713645 A SE7713645 A SE 7713645A SE 7713645 A SE7713645 A SE 7713645A SE 436677 B SE436677 B SE 436677B
Authority
SE
Sweden
Prior art keywords
register
control unit
signaling
data
signal
Prior art date
Application number
SE7713645A
Other languages
English (en)
Swedish (sv)
Other versions
SE7713645L (sv
Inventor
J P Bennett
D C Harms
Original Assignee
Plessey Overseas
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 Plessey Overseas filed Critical Plessey Overseas
Publication of SE7713645L publication Critical patent/SE7713645L/
Publication of SE436677B publication Critical patent/SE436677B/sv

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/0016Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Telephonic Communication Services (AREA)
SE7713645A 1976-12-03 1977-12-01 Automatisk telefonvexel SE436677B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB50451/76A GB1570086A (en) 1976-12-03 1976-12-03 Circuit arrangements for use in telephones exchange systems

Publications (2)

Publication Number Publication Date
SE7713645L SE7713645L (sv) 1978-06-04
SE436677B true SE436677B (sv) 1985-01-14

Family

ID=10455943

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7713645A SE436677B (sv) 1976-12-03 1977-12-01 Automatisk telefonvexel

Country Status (13)

Country Link
US (1) US4161630A (show.php)
JP (1) JPS53121407A (show.php)
AU (1) AU512399B2 (show.php)
BR (1) BR7708084A (show.php)
CA (1) CA1085498A (show.php)
DE (1) DE2753776C2 (show.php)
GB (1) GB1570086A (show.php)
IN (1) IN148583B (show.php)
NL (1) NL7713399A (show.php)
NZ (1) NZ185828A (show.php)
PT (1) PT67351B (show.php)
SE (1) SE436677B (show.php)
ZA (1) ZA777049B (show.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418458A1 (de) * 1984-02-13 1985-11-21 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung fuer den kennzeichenaustausch zwischen als haupt- und unteranlagen zusammengeschalteten fernsprechvermittlungsanlagen
DE3405013C2 (de) * 1984-02-13 1986-01-09 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung für den Kennzeichenaustausch zwischen als Haupt- und Unteranlagen zusammengeschalteten Fernsprechvermittlungsanlagen
US4617427A (en) * 1985-02-13 1986-10-14 Northern Telecom Limited Square root circuit
JPH0464528A (ja) * 1990-07-03 1992-02-28 Ube Ind Ltd ロータリバルブ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671677A (en) * 1970-07-23 1972-06-20 Stromberg Carlson Corp Outgoing register sender system
JPS511012A (en) * 1974-06-22 1976-01-07 Fujitsu Ltd Mfc shingochukeisoshutsuhoshiki
US3941938A (en) * 1974-09-27 1976-03-02 Gte Automatic Electric (Canada) Limited Time shared TCMF and MF decoder
US4048450A (en) * 1974-10-25 1977-09-13 Bernard Jean Michel Trunk circuit traffic analyzer

Also Published As

Publication number Publication date
PT67351B (en) 1979-04-26
JPS53121407A (en) 1978-10-23
SE7713645L (sv) 1978-06-04
NZ185828A (en) 1980-10-24
BR7708084A (pt) 1978-09-05
AU3110777A (en) 1979-06-07
GB1570086A (en) 1980-06-25
ZA777049B (en) 1978-09-27
PT67351A (en) 1977-12-01
CA1085498A (en) 1980-09-09
JPS618637B2 (show.php) 1986-03-15
US4161630A (en) 1979-07-17
AU512399B2 (en) 1980-10-09
DE2753776C2 (de) 1983-12-08
DE2753776A1 (de) 1978-06-08
NL7713399A (nl) 1978-06-06
IN148583B (show.php) 1981-04-04

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