2508162

Information

• Patent Grant
• 2508162

• References
• Source

• Patent Number

  2,508,162

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1950
  74 years ago

• CPC

  • H02P7/00 - Arrangements for regulating or controlling the speed or torque of electric DC motors
  • G05D3/14 - using an analogue comparing device
  • H02P7/22 - using multi-position switch

• US Classifications

  • 318 - Electricity: motive power systems