BE536960A - - Google Patents

Info

Publication number
BE536960A
BE536960A BE536960DA BE536960A BE 536960 A BE536960 A BE 536960A BE 536960D A BE536960D A BE 536960DA BE 536960 A BE536960 A BE 536960A
Authority
BE
Belgium
Prior art keywords
pulses
train
contacts
selective
pair
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE536960A publication Critical patent/BE536960A/fr
Priority claimed from GB763851A external-priority patent/GB703931A/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00Electrically-operated selector switches
    • H01H67/22Switches without multi-position wipers
    • H01H67/26Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00Details of electrically-operated selector switches
    • H01H63/36Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00Electrically-operated selector switches
    • H01H67/22Switches without multi-position wipers
    • H01H67/32Switches without multi-position wipers having a multiplicity of interdependent armatures operated in succession by a single coil and each controlling one contact or set of contacts, e.g. counting relay
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K23/00Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/74Pulse counters comprising counting chains; Frequency dividers comprising counting chains using relays
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/0008Selecting arrangements using relay selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Relay Circuits (AREA)
BE536960D 1951-04-02 BE536960A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE536960T
GB763851A GB703931A (en) 1951-04-02 1951-04-02 An electric selecting device responsive to impulses

Publications (1)

Publication Number Publication Date
BE536960A true BE536960A (enrdf_load_stackoverflow)

Family

ID=25662046

Family Applications (1)

Application Number Title Priority Date Filing Date
BE536960D BE536960A (enrdf_load_stackoverflow) 1951-04-02

Country Status (1)

Country Link
BE (1) BE536960A (enrdf_load_stackoverflow)

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