AT285690B - Centrally controlled switching system for telecommunications, in particular telephone technology - Google Patents

Centrally controlled switching system for telecommunications, in particular telephone technology

Info

Publication number
AT285690B
AT285690B AT312668A AT312668A AT285690B AT 285690 B AT285690 B AT 285690B AT 312668 A AT312668 A AT 312668A AT 312668 A AT312668 A AT 312668A AT 285690 B AT285690 B AT 285690B
Authority
AT
Austria
Prior art keywords
telecommunications
switching system
controlled switching
centrally controlled
particular telephone
Prior art date
Application number
AT312668A
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
Priority to AT312668A priority Critical patent/AT285690B/en
Priority to DE19681803002 priority patent/DE1803002C3/en
Priority to NL6904244A priority patent/NL6904244A/xx
Priority to CH447569A priority patent/CH488365A/en
Priority to FR6909109A priority patent/FR2005048A1/fr
Priority to GB1607169A priority patent/GB1200153A/en
Priority to BE730657D priority patent/BE730657A/xx
Priority to SE457569A priority patent/SE358065B/xx
Application granted granted Critical
Publication of AT285690B publication Critical patent/AT285690B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Hardware Redundancy (AREA)
AT312668A 1968-03-29 1968-03-29 Centrally controlled switching system for telecommunications, in particular telephone technology AT285690B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT312668A AT285690B (en) 1968-03-29 1968-03-29 Centrally controlled switching system for telecommunications, in particular telephone technology
DE19681803002 DE1803002C3 (en) 1968-03-29 1968-10-14 Centrally controlled switching system, in particular telephone switching system, each with at least one program and / or status memory Siemens AG, 1000 Berlin and 8000 Munich
NL6904244A NL6904244A (en) 1968-03-29 1969-03-19
CH447569A CH488365A (en) 1968-03-29 1969-03-25 Centrally controlled switching system for telecommunications, in particular telephone technology
FR6909109A FR2005048A1 (en) 1968-03-29 1969-03-27
GB1607169A GB1200153A (en) 1968-03-29 1969-03-27 Improvements in or relating to centrally controlled exchange systems
BE730657D BE730657A (en) 1968-03-29 1969-03-28
SE457569A SE358065B (en) 1968-03-29 1969-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT312668A AT285690B (en) 1968-03-29 1968-03-29 Centrally controlled switching system for telecommunications, in particular telephone technology

Publications (1)

Publication Number Publication Date
AT285690B true AT285690B (en) 1970-11-10

Family

ID=3545696

Family Applications (1)

Application Number Title Priority Date Filing Date
AT312668A AT285690B (en) 1968-03-29 1968-03-29 Centrally controlled switching system for telecommunications, in particular telephone technology

Country Status (8)

Country Link
AT (1) AT285690B (en)
BE (1) BE730657A (en)
CH (1) CH488365A (en)
DE (1) DE1803002C3 (en)
FR (1) FR2005048A1 (en)
GB (1) GB1200153A (en)
NL (1) NL6904244A (en)
SE (1) SE358065B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820838A1 (en) * 1978-05-12 1979-11-22 Siemens Ag Centrally-controlled telephone exchange - locates de-centralised faults and sends alarm signals to replacement and central control units

Also Published As

Publication number Publication date
DE1803002B2 (en) 1971-01-14
NL6904244A (en) 1969-10-01
GB1200153A (en) 1970-07-29
BE730657A (en) 1969-09-29
DE1803002C3 (en) 1975-02-06
DE1803002A1 (en) 1969-10-16
FR2005048A1 (en) 1969-12-05
CH488365A (en) 1970-03-31
SE358065B (en) 1973-07-16

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Legal Events

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