2330037

Information

• Patent Grant
• 2330037

• References
• Source

• Patent Number

  2,330,037

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1943
  81 years ago

• CPC

  • H02J7/30 - using armature-reaction-excited machines
  • Y10S320/15 - Polarity control
  • Y10T307/839 - Polarity, phase sequence or reverse flow

• US Classifications

  • 322 - Electricity: single generator systems
  • 307 - Electrical transmission or interconnection systems
  • 320 - Electricity: battery or capacitor charging or discharging