3373289

Information

• Patent Grant
• 3373289

• References
• Source

• Patent Number

  3,373,289

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1968
  57 years ago

• CPC

  • H01J41/14 - with ionisation by means of thermionic cathodes
  • H01H25/06 - Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
  • Y10T307/74 - Switching systems
  • Y10T307/747 - Plural switches
  • Y10T307/918 - Preliminary reduction in current or voltage of system

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 200 - Electricity: circuit makers and breakers