3378746

Information

• Patent Grant
• 3378746

• References
• Source

• Patent Number

  3,378,746

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  57 years ago

• CPC

  • B60L11/1805 - for vehicles propelled by dc-motors
  • H02J7/247 - using thyristors or triacs as final control devices
  • H02P3/14 - by regenerative braking
  • H02P7/298 - controlling armature and field supply
  • Y02T10/646 - Number of electric drive machines
  • Y02T10/648 - Two electric drive machines
  • Y02T10/7005 - Batteries
  • Y02T10/7258 - Optimisation of vehicle performance
  • Y02T10/92 - Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
  • Y10S388/92 - Chopper
  • Y10S388/93 - Load or torque

• US Classifications

  • 388 - Electricity: motor control systems
  • 318 - Electricity: motive power systems