3619726

Information

• Patent Grant
• 3619726

• References
• Source

• Patent Number

  3,619,726

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1971
  53 years ago

• CPC

  • H01H33/56 - Gas reservoirs
  • H02B13/055 - Features relating to the gas
  • H02B13/065 - Means for detecting or reacting to mechanical or electrical defects
  • H01H2033/568 - with overpressure release
  • H02B13/0655 - through monitoring changes of gas properties

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 218 - High-voltage switches with arc preventing or extinguishing devices