AT292796B - Circuit arrangement for coupling fields with coupling relays arranged in the form of coordinates and having two stable switching positions in telecommunications, in particular telephone switching systems - Google Patents

Circuit arrangement for coupling fields with coupling relays arranged in the form of coordinates and having two stable switching positions in telecommunications, in particular telephone switching systems

Info

Publication number
AT292796B
AT292796B AT810969A AT810969A AT292796B AT 292796 B AT292796 B AT 292796B AT 810969 A AT810969 A AT 810969A AT 810969 A AT810969 A AT 810969A AT 292796 B AT292796 B AT 292796B
Authority
AT
Austria
Prior art keywords
coupling
telecommunications
coordinates
circuit arrangement
particular telephone
Prior art date
Application number
AT810969A
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 AT292796B publication Critical patent/AT292796B/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
    • H04Q1/22—Automatic arrangements
    • H04Q1/24—Automatic arrangements for connection devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
AT810969A 1968-08-26 1969-08-25 Circuit arrangement for coupling fields with coupling relays arranged in the form of coordinates and having two stable switching positions in telecommunications, in particular telephone switching systems AT292796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681762787 DE1762787B2 (en) 1968-08-26 1968-08-26 CIRCUIT ARRANGEMENT FOR COUPLING PANELS WITH COUPLING RELAYS THAT HAVE TWO STABLE SWITCH POSITIONS (TOGGLE PANELS) IN REMOTE SIGNALS IN SPECIAL TELEPHONE SWITCHING SYSTEMS

Publications (1)

Publication Number Publication Date
AT292796B true AT292796B (en) 1971-09-10

Family

ID=5697200

Family Applications (1)

Application Number Title Priority Date Filing Date
AT810969A AT292796B (en) 1968-08-26 1969-08-25 Circuit arrangement for coupling fields with coupling relays arranged in the form of coordinates and having two stable switching positions in telecommunications, in particular telephone switching systems

Country Status (9)

Country Link
AT (1) AT292796B (en)
BE (1) BE737994A (en)
CH (1) CH497826A (en)
DE (1) DE1762787B2 (en)
FR (1) FR2016378A1 (en)
GB (1) GB1252305A (en)
LU (1) LU59338A1 (en)
NL (1) NL153058B (en)
SE (1) SE342729B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111952929B (en) * 2020-08-13 2022-08-16 广东电网有限责任公司 Self-healing false switching-on judgment method and device for distribution network feeder automation terminal

Also Published As

Publication number Publication date
FR2016378A1 (en) 1970-05-08
NL153058B (en) 1977-04-15
SE342729B (en) 1972-02-14
CH497826A (en) 1970-10-15
GB1252305A (en) 1971-11-03
LU59338A1 (en) 1970-01-07
DE1762787B2 (en) 1971-05-19
DE1762787A1 (en) 1970-10-22
BE737994A (en) 1970-02-26
NL6912478A (en) 1970-03-02

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Legal Events

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