CH254114A - Arrangement for setting coordinate selectors. - Google Patents

Arrangement for setting coordinate selectors.

Info

Publication number
CH254114A
CH254114A CH254114DA CH254114A CH 254114 A CH254114 A CH 254114A CH 254114D A CH254114D A CH 254114DA CH 254114 A CH254114 A CH 254114A
Authority
CH
Switzerland
Prior art keywords
arrangement
setting coordinate
coordinate selectors
selectors
setting
Prior art date
Application number
Other languages
German (de)
Inventor
Telefonaktiebolaget L Ericsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of CH254114A publication Critical patent/CH254114A/en

Links

Classifications

    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Relay Circuits (AREA)
CH254114D 1944-05-17 1945-04-18 Arrangement for setting coordinate selectors. CH254114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE254114X 1944-05-17

Publications (1)

Publication Number Publication Date
CH254114A true CH254114A (en) 1948-04-15

Family

ID=34132540

Family Applications (1)

Application Number Title Priority Date Filing Date
CH254114D CH254114A (en) 1944-05-17 1945-04-18 Arrangement for setting coordinate selectors.

Country Status (4)

Country Link
US (1) US2499542A (en)
CH (1) CH254114A (en)
FR (1) FR913401A (en)
NL (1) NL61666C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB689735A (en) * 1949-05-02 1953-04-01 Telephone Mfg Co Ltd Improvements in automatic telephone-exchange systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1575326A (en) * 1923-10-18 1926-03-02 Western Electric Co Registering mechanism
US2038222A (en) * 1935-06-26 1936-04-21 Bell Telephone Labor Inc Telephone system
BE483523A (en) * 1940-05-15

Also Published As

Publication number Publication date
NL61666C (en) 1948-09-15
FR913401A (en) 1946-09-10
US2499542A (en) 1950-03-07

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