NL135271C - - Google Patents

Info

Publication number
NL135271C
NL135271C NL135271DC NL135271C NL 135271 C NL135271 C NL 135271C NL 135271D C NL135271D C NL 135271DC NL 135271 C NL135271 C NL 135271C
Authority
NL
Netherlands
Application number
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 NL135271C publication Critical patent/NL135271C/xx

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
    • 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
    • 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
    • H01H67/32—Switches 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Structure Of Telephone Exchanges (AREA)
NL135271D 1959-03-26 NL135271C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE298959 1959-03-26
SE298859 1959-03-26

Publications (1)

Publication Number Publication Date
NL135271C true NL135271C (fr)

Family

ID=26654399

Family Applications (2)

Application Number Title Priority Date Filing Date
NL249695D NL249695A (fr) 1959-03-26
NL135271D NL135271C (fr) 1959-03-26

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL249695D NL249695A (fr) 1959-03-26

Country Status (5)

Country Link
BE (1) BE588882A (fr)
DE (1) DE1184811B (fr)
DK (1) DK106866C (fr)
GB (1) GB930318A (fr)
NL (2) NL135271C (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT119408B (de) * 1928-01-25 1930-10-25 Gotthilf Ansgarius Betulander Wählereinrichtung mit gekreuzten Antriebsgliedern.
US2358095A (en) * 1943-03-09 1944-09-12 Bell Telephone Labor Inc Switching device

Also Published As

Publication number Publication date
GB930318A (en) 1963-07-03
DE1184811B (de) 1965-01-07
DK106866C (da) 1967-03-28
NL249695A (fr)
BE588882A (fr) 1960-07-18

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