3387194

Information

• Patent Grant
• 3387194

• References
• Source

• Patent Number

  3,387,194

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1968
  57 years ago

• CPC

  • B60L11/1855 - by series/parallel switching
  • B60L15/04 - using dc
  • H02P7/285 - controlling armature supply only
  • Y02T10/645 - Control strategies for dc machines
  • Y02T10/7005 - Batteries
  • Y02T10/705 - Controlling vehicles with one battery or one capacitor only
  • Y10T307/538 - Tap-changing or variable number of cells

• US Classifications

  • 318 - Electricity: motive power systems
  • 307 - Electrical transmission or interconnection systems
  • 320 - Electricity: battery or capacitor charging or discharging