3882439

Information

• Patent Grant
• 3882439

• References
• Source

• Patent Number

  3,882,439

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1975
  50 years ago

• CPC

  • H01H35/2671 - Means to detect leaks in the pressure sensitive element
  • H01H37/32 - Thermally-sensitive members
  • H01H37/36 - actuated due to expansion or contraction of a fluid with or without vaporisation

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches