CH537135A - Circuit arrangement for telecommunication systems, in particular telephone systems, for searching and selecting free connection paths in a switching network containing several switching stages - Google Patents

Circuit arrangement for telecommunication systems, in particular telephone systems, for searching and selecting free connection paths in a switching network containing several switching stages

Info

Publication number
CH537135A
CH537135A CH1207071A CH1207071A CH537135A CH 537135 A CH537135 A CH 537135A CH 1207071 A CH1207071 A CH 1207071A CH 1207071 A CH1207071 A CH 1207071A CH 537135 A CH537135 A CH 537135A
Authority
CH
Switzerland
Prior art keywords
searching
systems
circuit arrangement
containing several
connection paths
Prior art date
Application number
CH1207071A
Other languages
German (de)
Inventor
Loch Walter
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
Priority claimed from DE19702043767 external-priority patent/DE2043767C/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH537135A publication Critical patent/CH537135A/en

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)
CH1207071A 1970-09-03 1971-08-17 Circuit arrangement for telecommunication systems, in particular telephone systems, for searching and selecting free connection paths in a switching network containing several switching stages CH537135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702043767 DE2043767C (en) 1970-09-03 Circuit arrangement for searching for and selecting free connection paths in a switching network containing several switching stages for telecommunications, in particular for telephone systems

Publications (1)

Publication Number Publication Date
CH537135A true CH537135A (en) 1973-05-15

Family

ID=5781516

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1207071A CH537135A (en) 1970-09-03 1971-08-17 Circuit arrangement for telecommunication systems, in particular telephone systems, for searching and selecting free connection paths in a switching network containing several switching stages

Country Status (8)

Country Link
AT (1) AT317306B (en)
BE (1) BE772174A (en)
CH (1) CH537135A (en)
FR (1) FR2102045A5 (en)
GB (1) GB1341487A (en)
LU (1) LU63817A1 (en)
NL (1) NL7112084A (en)
SE (1) SE376353B (en)

Also Published As

Publication number Publication date
DE2043767B2 (en) 1972-03-16
FR2102045A5 (en) 1972-03-31
GB1341487A (en) 1973-12-19
NL7112084A (en) 1972-03-07
DE2043767A1 (en) 1972-03-16
AT317306B (en) 1974-08-26
LU63817A1 (en) 1972-01-11
SE376353B (en) 1975-05-12
BE772174A (en) 1972-03-03

Similar Documents

Publication Publication Date Title
CH528193A (en) Circuit arrangement for a telecommunications, in particular telephone switching system
AT317309B (en) Circuit arrangement for an electronic switching network in telecommunications, in particular telephone switching systems
CH410069A (en) Circuit arrangement for testing lines in telecommunication systems, in particular telephone systems
CH537135A (en) Circuit arrangement for telecommunication systems, in particular telephone systems, for searching and selecting free connection paths in a switching network containing several switching stages
CH403873A (en) Circuit arrangement for testing lines in telecommunication systems, in particular telephone systems
AT311426B (en) Circuit arrangement for telecommunications systems, in particular telephone exchange systems
CH474932A (en) Signaling method for PCM telecommunication systems, in particular telephone switching systems
CH488353A (en) Number switches for telecommunications equipment, in particular telephone equipment
AT310817B (en) Circuit arrangement for telecommunication switching systems, in particular telephone switching systems, with a switching network via which four-wire connections can be established
CH413923A (en) Circuit arrangement for telecommunication switching systems, in particular telephone switching systems
CH470116A (en) Number switches for telecommunications equipment, in particular telephone equipment
CH536586A (en) Circuit arrangement for telecommunication, in particular telephone switching systems, with time division multiple operation
AT305384B (en) Separating and switching strips for telecommunication systems, in particular telephone systems
AT292071B (en) Circuit arrangement for telecommunications, in particular telephone exchanges, for searching, dialing and switching through connection paths in a multi-stage switching network
CH411045A (en) Subscriber circuit for telecommunications, in particular telephone systems
CH482371A (en) Switching processes for telecommunications switching systems, in particular telephone branch exchanges
CH519284A (en) Circuit arrangement for telecommunications, in particular telephone exchanges, with time-division multiple switching
AT290633B (en) Circuit arrangement for telecommunication switching systems, in particular telephone switching systems
CH528195A (en) Method for searching for and selecting free connection paths in a switching network of telecommunication systems, in particular telephone systems
CH418408A (en) Circuit arrangement for a subscriber station with key selection in telecommunications, in particular telephone systems
AT312058B (en) Circuit arrangement for matrix-shaped switching devices in telecommunications systems, in particular telephone exchange systems
CH530744A (en) Circuit arrangement for telecommunication switching systems, in particular telephone switching systems
AT304649B (en) Circuit arrangement for telecommunication switching systems, in particular telephone switching systems
AT294930B (en) Arrangement for telecommunications switching systems, in particular telephone systems
AT312695B (en) Circuit arrangement for telecommunications, in particular telephone exchanges, with a self-locking test multiple

Legal Events

Date Code Title Description
PL Patent ceased