3708738

Information

• Patent Grant
• 3708738

• References
• Source

• Patent Number

  3,708,738

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1973
  51 years ago

• CPC

  • H02J7/0031 - using battery or load disconnect circuits
  • H02J7/022 - characterised by the type of converter
  • Y10S320/13 - Fault detection
  • Y10S320/19 - Charger status
  • Y10S320/22 - Line impedance
  • Y10S320/27 - Transformerless

• US Classifications

  • 320 - Electricity: battery or capacitor charging or discharging
  • 361 - Electricity: electrical systems and devices