3746954

Information

• Patent Grant
• 3746954

• References
• Source

• Patent Number

  3,746,954

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • H02P7/281 - the DC motor being operated in four quadrants
  • B66C13/24 - by dc motors
  • H02P7/298 - controlling armature and field supply
  • Y10S174/16 - in a motive power system

• US Classifications

  • 318 - Electricity: motive power systems
  • 174 - Electricity: conductors and insulators