3143620

Information

• Patent Grant
• 3143620

• References
• Source

• Patent Number

  3,143,620

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1964
  61 years ago

• CPC

  • H05B1/0208 - actuated by the expansion or evaporation of a gas or liquid
  • H01H37/002 - combined with protective means
  • H01H37/36 - actuated due to expansion or contraction of a fluid with or without vaporisation
  • H01H37/48 - with extensible rigid rods or tubes
  • Y10S236/16 - Relief spring

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 236 - Automatic temperature and humidity regulation