2997565

Information

• Patent Grant
• 2997565

• References
• Source

• Patent Number

  2,997,565

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1961
  63 years ago

• CPC

  • G01R19/04 - Measuring peak values or amplitude or envelope of ac or of pulses
  • H01H3/16 - adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch
  • H01H13/18 - adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch
  • H01H19/62 - Contacts actuated by radial cams
  • H01H3/0253 - two co-operating contacts actuated independently
  • H01H13/24 - with means for introducing a predetermined time delay

• US Classifications

  • 200 - Electricity: circuit makers and breakers