3539746

Information

• Patent Grant
• 3539746

• References
• Source

• Patent Number

  3,539,746

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • H01H39/00 - Switching devices actuated by an explosion produced within the device and initiated by an electric current
  • H01H61/00 - Electrothermal relays
  • Y10S200/05 - Fluid pressure: fluid amplifier

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 060 - Power plants
  • 337 - Electricity: electrothermally or thermally actuated switches