1146924

Information

• Patent Grant
• 1146924

• References
• Source

• Patent Number

  1,146,924

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1915
  110 years ago

• CPC

  • H02J7/34 - Parallel operation in networks using both storage and other dc sources
  • Y10T307/533 - With series-connected auxiliary source

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 200 - Electricity: circuit makers and breakers
  • 320 - Electricity: battery or capacitor charging or discharging
  • 322 - Electricity: single generator systems