DK142069C - - Google Patents

Info

Publication number
DK142069C
DK142069C DK66673A DK66673A DK142069C DK 142069 C DK142069 C DK 142069C DK 66673 A DK66673 A DK 66673A DK 66673 A DK66673 A DK 66673A DK 142069 C DK142069 C DK 142069C
Authority
DK
Denmark
Application number
DK66673A
Other languages
Danish (da)
Other versions
DK142069B (da
Inventor
N H Edstroem
S G W Lindqvist
G E W Sparrendahl
Original Assignee
Ericsson L M Telefonaktiebolaget
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 Ericsson L M Telefonaktiebolaget filed Critical Ericsson L M Telefonaktiebolaget
Publication of DK142069B publication Critical patent/DK142069B/da
Application granted granted Critical
Publication of DK142069C publication Critical patent/DK142069C/da

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)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK66673AA 1972-02-08 1973-02-07 Apparat til frembringelse af registreringsinformation til formidling af PCM-ord. DK142069B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE144672 1972-02-08
SE01446/72A SE353996B (xx) 1972-02-08 1972-02-08

Publications (2)

Publication Number Publication Date
DK142069B DK142069B (da) 1980-08-18
DK142069C true DK142069C (xx) 1981-02-09

Family

ID=20258204

Family Applications (1)

Application Number Title Priority Date Filing Date
DK66673AA DK142069B (da) 1972-02-08 1973-02-07 Apparat til frembringelse af registreringsinformation til formidling af PCM-ord.

Country Status (14)

Country Link
US (1) US3818142A (xx)
JP (1) JPS4889614A (xx)
AU (1) AU473237B2 (xx)
BE (1) BE795167A (xx)
CA (1) CA1001274A (xx)
DE (1) DE2306301C3 (xx)
DK (1) DK142069B (xx)
FI (1) FI57863C (xx)
FR (1) FR2171246B1 (xx)
IT (1) IT978930B (xx)
NL (1) NL7301527A (xx)
NO (1) NO132666C (xx)
SE (1) SE353996B (xx)
SU (1) SU659112A3 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2246145B1 (xx) * 1973-07-20 1976-09-17 Ibm France
US3903370A (en) * 1973-12-21 1975-09-02 Bell Telephone Labor Inc Line switch controller for a time division switching system
US4005272A (en) * 1974-08-14 1977-01-25 Arthur A. Collins, Inc. Time folded TST (time space time) switch
US4001781A (en) * 1975-02-18 1977-01-04 International Standard Electric Corporation Electronic switching element
US3975712A (en) * 1975-02-18 1976-08-17 Motorola, Inc. Asynchronous communication interface adaptor
DE2618922C2 (de) * 1976-04-29 1978-04-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung für PCM-Zeitmultiplexvermittlungen
SE424498B (sv) * 1977-09-09 1982-07-19 Ellemtel Utvecklings Ab Digitalt veljarenet
DE3122230A1 (de) * 1981-06-04 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung fuer zeitmultiplex-fernmeldevermittlungsanlagen, insbesondere pcm-fernsprechvermittlungsanlagen, mit zeitmultiplexleitungen, deren zeitkanaele teils fuer nachrichtenverbindungen und teils zur uebertragung von signalisierungsinformationen dienen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458658A (en) * 1965-09-14 1969-07-29 New North Electric Co Nonblocking switching system with reduced number of contacts
US3458659A (en) * 1965-09-15 1969-07-29 New North Electric Co Nonblocking pulse code modulation system having storage and gating means with common control
US3585306A (en) * 1968-05-16 1971-06-15 Bell Telephone Labor Inc Tandem office time division switching system
FR2032113A5 (xx) * 1969-02-19 1970-11-20 Labo Cent Telecommunicat
DE2108745C2 (de) * 1971-02-24 1980-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zum Abschluß von Vierdrahtverbindungsleitungen mit nach dem Zeitmultiplexprinzip mit Pulscodemodulation gebildeten Nachrichtenkanälen an Vermittlungsstellen mit speicherprogrammierten Zentralsteuerwerken für Fernmelde-, insbesondere Fernsprechanlagen
US3694580A (en) * 1971-07-28 1972-09-26 Bell Telephone Labor Inc Time division switching system
BE789402A (fr) * 1971-10-01 1973-01-15 Western Electric Co Systeme de commutation a repartition temporelle

Also Published As

Publication number Publication date
CA1001274A (en) 1976-12-07
FR2171246A1 (xx) 1973-09-21
JPS4889614A (xx) 1973-11-22
AU5179173A (en) 1974-08-08
NO132666B (xx) 1975-09-01
FR2171246B1 (xx) 1977-02-04
FI57863B (fi) 1980-06-30
SU659112A3 (ru) 1979-04-25
BE795167A (fr) 1973-05-29
DK142069B (da) 1980-08-18
NO132666C (xx) 1975-12-10
AU473237B2 (en) 1976-06-17
US3818142A (en) 1974-06-18
NL7301527A (xx) 1973-08-10
IT978930B (it) 1974-09-20
SE353996B (xx) 1973-02-19
DE2306301B2 (de) 1975-04-24
FI57863C (fi) 1980-10-10
DE2306301A1 (de) 1973-08-23
DE2306301C3 (de) 1975-12-04

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Legal Events

Date Code Title Description
PBP Patent lapsed