AT306116B - PCM time division exchange, in particular telephone exchange - Google Patents

PCM time division exchange, in particular telephone exchange

Info

Publication number
AT306116B
AT306116B AT191370A AT191370A AT306116B AT 306116 B AT306116 B AT 306116B AT 191370 A AT191370 A AT 191370A AT 191370 A AT191370 A AT 191370A AT 306116 B AT306116 B AT 306116B
Authority
AT
Austria
Prior art keywords
exchange
time division
particular telephone
pcm time
telephone exchange
Prior art date
Application number
AT191370A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT306116B publication Critical patent/AT306116B/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
AT191370A 1969-03-04 1970-03-02 PCM time division exchange, in particular telephone exchange AT306116B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691910974 DE1910974A1 (en) 1969-03-04 1969-03-04 Method for transmitting switching indicators in a PCM time division multiplex exchange, in particular telephone exchange

Publications (1)

Publication Number Publication Date
AT306116B true AT306116B (en) 1973-03-26

Family

ID=5727103

Family Applications (1)

Application Number Title Priority Date Filing Date
AT191370A AT306116B (en) 1969-03-04 1970-03-02 PCM time division exchange, in particular telephone exchange

Country Status (9)

Country Link
AT (1) AT306116B (en)
BE (1) BE746823A (en)
CH (1) CH507628A (en)
DE (1) DE1910974A1 (en)
FR (1) FR2037536A5 (en)
GB (1) GB1263006A (en)
LU (1) LU60436A1 (en)
NL (1) NL7002532A (en)
SE (1) SE366895B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131763A (en) * 1976-09-16 1978-12-26 L M Ericsson Pty. Ltd. Bit switching of word synchronized data
DE3122300A1 (en) * 1981-06-04 1982-12-23 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR TIME MULTIPLEX TELECOMMUNICATION PLANTS, ESPECIALLY PCM TELEPHONE PABX, WITH TIME MULTIPLEX CABLES, THEIR TIME CHANNELS PART FOR MESSAGE CONNECTIONS AND PARTIAL INFORMATION FOR NOTIFICATION INFORMATION
DE3122172A1 (en) * 1981-06-04 1983-01-05 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR CENTRALLY CONTROLLED TIME MULTIPLEX TELECOMMUNICATION SWITCHING SYSTEMS, IN PARTICULAR PCM TELEPHONE SWITCHING SYSTEMS, WITH A COUPLING PANEL, WITH CONNECTING DEVICES AND WITH A CENTRAL CONTROL DEVICE
DE3122230A1 (en) * 1981-06-04 1982-12-23 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR TIME MULTIPLEX TELECOMMUNICATION SYSTEMS, ESPECIALLY PCM TELEPHONE SYSTEM, WITH TIME MULTIPLEX CABLES, THEIR TIME CHANNELS PARTLY FOR MESSAGE CONNECTIONS AND PARTICIPATION OF SIGNAL TRANSMISSION

Also Published As

Publication number Publication date
GB1263006A (en) 1972-02-09
SE366895B (en) 1974-05-06
CH507628A (en) 1971-05-15
FR2037536A5 (en) 1970-12-31
DE1910974A1 (en) 1970-09-17
NL7002532A (en) 1970-09-08
DE1910974B2 (en) 1970-12-17
BE746823A (en) 1970-09-04
LU60436A1 (en) 1970-05-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee