GB825773A - Improvements in or relating to cross bar switches for communication arrangements - Google Patents

Improvements in or relating to cross bar switches for communication arrangements

Info

Publication number
GB825773A
GB825773A GB3465756A GB3465756A GB825773A GB 825773 A GB825773 A GB 825773A GB 3465756 A GB3465756 A GB 3465756A GB 3465756 A GB3465756 A GB 3465756A GB 825773 A GB825773 A GB 825773A
Authority
GB
United Kingdom
Prior art keywords
selecting
contact
magnets
rails
rail
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3465756A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB825773A publication Critical patent/GB825773A/en
Expired legal-status Critical Current

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

Landscapes

  • Windings For Motors And Generators (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Adjustable Resistors (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
GB3465756A 1956-04-20 1956-11-13 Improvements in or relating to cross bar switches for communication arrangements Expired GB825773A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF18857A DE1002036B (de) 1956-04-20 1956-04-20 Koordinatenschalter fuer Fernmelde-, insbesondere Fernsprechanlagen
DEF20091A DE1010573B (de) 1956-04-20 1956-04-20 Koordinatenschalter fuer Fernmelde-, insbesondere Fernsprechanlagen

Publications (1)

Publication Number Publication Date
GB825773A true GB825773A (en) 1959-12-23

Family

ID=25973938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3465756A Expired GB825773A (en) 1956-04-20 1956-11-13 Improvements in or relating to cross bar switches for communication arrangements

Country Status (5)

Country Link
BE (1) BE552651A (enExample)
CH (2) CH200456A (enExample)
DE (2) DE1010573B (enExample)
FR (1) FR1165924A (enExample)
GB (1) GB825773A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118270B (de) * 1957-06-25 1961-11-30 Tesla Np Brueckeneinheit fuer Koordinatenmehrfachschalter

Also Published As

Publication number Publication date
DE1010573B (de) 1957-06-19
CH200456A (de) 1938-10-15
DE1002036B (de) 1957-02-07
BE552651A (enExample)
FR1165924A (fr) 1958-10-30
CH352008A (de) 1961-02-15

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