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)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26654399

Family Applications (2)

Family Applications After (1)

Country Status (5)

Family Cites Families (2)

• 0
  • NL NL249695D patent/NL249695A/xx unknown
  • NL NL135271D patent/NL135271C/xx active
• 1960
  • 1960-03-21 BE BE588882A patent/BE588882A/fr unknown
  • 1960-03-24 DE DE1960T0018112 patent/DE1184811B/de active Pending
  • 1960-03-25 GB GB1072560A patent/GB930318A/en not_active Expired
  • 1960-03-25 DK DK116160A patent/DK106866C/da active

Also Published As

Similar Documents