2816262

Information

• Patent Grant
• 2816262

• References
• Source

• Patent Number

  2,816,262

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1957
  68 years ago

• CPC

  • G05F1/62 - using bucking or boosting dc sources
  • H02H11/007 - involving automatic switching for adapting the protected apparatus to the supply voltage
  • Y10T307/533 - With series-connected auxiliary source

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 307 - Electrical transmission or interconnection systems
  • 361 - Electricity: electrical systems and devices