BE760553A - MOUNTING FOR TELECOMMUNICATIONS INSTALLATIONS, ESPECIALLY FOR TELEPHONE CENTERS, WITH CONTROL DEVICES ARRANGED IN THE WAY OF CROSS-FIELDS - Google Patents

MOUNTING FOR TELECOMMUNICATIONS INSTALLATIONS, ESPECIALLY FOR TELEPHONE CENTERS, WITH CONTROL DEVICES ARRANGED IN THE WAY OF CROSS-FIELDS

Info

Publication number
BE760553A
BE760553A BE760553A BE760553A BE760553A BE 760553 A BE760553 A BE 760553A BE 760553 A BE760553 A BE 760553A BE 760553 A BE760553 A BE 760553A BE 760553 A BE760553 A BE 760553A
Authority
BE
Belgium
Prior art keywords
fields
mounting
cross
way
control devices
Prior art date
Application number
BE760553A
Other languages
French (fr)
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 DE19691963802 external-priority patent/DE1963802C/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BE760553A publication Critical patent/BE760553A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/36—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch
    • H01H63/40—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch for multi-position switches without wipers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/36—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch
    • 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)
  • Monitoring And Testing Of Exchanges (AREA)
BE760553A 1969-12-19 1970-12-18 MOUNTING FOR TELECOMMUNICATIONS INSTALLATIONS, ESPECIALLY FOR TELEPHONE CENTERS, WITH CONTROL DEVICES ARRANGED IN THE WAY OF CROSS-FIELDS BE760553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691963802 DE1963802C (en) 1969-12-19 Circuit arrangement for matrix-shaped switching devices in telecommunications systems, in particular telephone exchanges, with cross-field control devices

Publications (1)

Publication Number Publication Date
BE760553A true BE760553A (en) 1971-06-18

Family

ID=5754418

Family Applications (1)

Application Number Title Priority Date Filing Date
BE760553A BE760553A (en) 1969-12-19 1970-12-18 MOUNTING FOR TELECOMMUNICATIONS INSTALLATIONS, ESPECIALLY FOR TELEPHONE CENTERS, WITH CONTROL DEVICES ARRANGED IN THE WAY OF CROSS-FIELDS

Country Status (8)

Country Link
AT (1) AT304646B (en)
BE (1) BE760553A (en)
CH (1) CH521020A (en)
FR (1) FR2073708A5 (en)
GB (1) GB1290064A (en)
LU (1) LU62260A1 (en)
NL (1) NL7017970A (en)
SE (1) SE372132B (en)

Also Published As

Publication number Publication date
LU62260A1 (en) 1971-05-14
CH521020A (en) 1972-03-31
NL7017970A (en) 1971-06-22
DE1963802A1 (en) 1971-04-01
FR2073708A5 (en) 1971-10-01
GB1290064A (en) 1972-09-20
DE1963802B2 (en) 1971-04-01
AT304646B (en) 1973-01-10
SE372132B (en) 1974-12-09

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