CH358836A - Circuit arrangement for automatic dialing systems with switches combined into groups that act as dialers - Google Patents

Circuit arrangement for automatic dialing systems with switches combined into groups that act as dialers

Info

Publication number
CH358836A
CH358836A CH358836DA CH358836A CH 358836 A CH358836 A CH 358836A CH 358836D A CH358836D A CH 358836DA CH 358836 A CH358836 A CH 358836A
Authority
CH
Switzerland
Prior art keywords
dialers
act
groups
circuit arrangement
automatic dialing
Prior art date
Application number
Other languages
German (de)
Inventor
Dirr Josef
Original Assignee
Dirr Josef
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 Dirr Josef filed Critical Dirr Josef
Publication of CH358836A publication Critical patent/CH358836A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
CH358836D 1955-08-13 1956-08-10 Circuit arrangement for automatic dialing systems with switches combined into groups that act as dialers CH358836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED21081A DE1059970B (en) 1955-08-13 1955-08-13 Circuit arrangement for self-dialing systems with multiple switches as a selector

Publications (1)

Publication Number Publication Date
CH358836A true CH358836A (en) 1961-12-15

Family

ID=7036953

Family Applications (1)

Application Number Title Priority Date Filing Date
CH358836D CH358836A (en) 1955-08-13 1956-08-10 Circuit arrangement for automatic dialing systems with switches combined into groups that act as dialers

Country Status (2)

Country Link
CH (1) CH358836A (en)
DE (1) DE1059970B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE862460C (en) * 1941-04-10 1953-01-12 Normalzeit G M B H Step-controlled crossbar selector

Also Published As

Publication number Publication date
DE1059970B (en) 1959-06-25

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