CA933692A - Crossbar switch - Google Patents

Crossbar switch

Info

Publication number
CA933692A
CA933692A CA136304A CA136304A CA933692A CA 933692 A CA933692 A CA 933692A CA 136304 A CA136304 A CA 136304A CA 136304 A CA136304 A CA 136304A CA 933692 A CA933692 A CA 933692A
Authority
CA
Canada
Prior art keywords
crossbar switch
crossbar
switch
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
CA136304A
Other versions
CA136304S (en
Inventor
E. Symes Clifford
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.)
GTE Automatic Electric Laboratories Inc
Original Assignee
GTE Automatic Electric Laboratories Inc
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 GTE Automatic Electric Laboratories Inc filed Critical GTE Automatic Electric Laboratories Inc
Application granted granted Critical
Publication of CA933692A publication Critical patent/CA933692A/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
CA136304A 1971-05-10 1972-03-06 Crossbar switch Expired CA933692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14187671A 1971-05-10 1971-05-10

Publications (1)

Publication Number Publication Date
CA933692A true CA933692A (en) 1973-09-11

Family

ID=22497642

Family Applications (1)

Application Number Title Priority Date Filing Date
CA136304A Expired CA933692A (en) 1971-05-10 1972-03-06 Crossbar switch

Country Status (4)

Country Link
US (1) US3673366A (en)
BE (1) BE783228A (en)
CA (1) CA933692A (en)
GB (1) GB1340469A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713054A (en) * 1972-03-10 1973-01-23 Northern Electric Co Crossbar switches
SE7312665L (en) * 1973-09-18 1975-03-19 Ericsson Telefon Ab L M

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643299A (en) * 1944-03-01 1953-06-23 Kellogg Switchboard & Supply Selecting and actuating mechanism for crossbar switches
GB1216186A (en) * 1966-12-22 1970-12-16 Gen Electric & English Electri Improvements in or relating to electric switches
US3445795A (en) * 1967-10-02 1969-05-20 Bell Telephone Labor Inc Crossbar switch
US3509301A (en) * 1967-11-22 1970-04-28 Northern Electric Co Crosspoint actuating device for a crosspoint switch with fixed stop member vibration damping means

Also Published As

Publication number Publication date
BE783228A (en) 1972-11-10
US3673366A (en) 1972-06-27
GB1340469A (en) 1973-12-12

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