3890556

Information

• Patent Grant
• 3890556

• References
• Source

• Patent Number

  3,890,556

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • H02J7/0085 - with the battery disconnected from the charge circuit
  • H02J7/0083 - and in response to charge current gradient
  • H02J7/0086 - and in response to battery voltage
  • Y10S320/24 - Inductor

• US Classifications

  • 320 - Electricity: battery or capacitor charging or discharging