3588658

Information

• Patent Grant
• 3588658

• References
• Source

• Patent Number

  3,588,658

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • G05B23/0235 - based on a comparison with predetermined threshold or range
  • G05D3/121 - using synchromachines (selsyns)
  • G05D3/122 - without modulation

• US Classifications

  • 318 - Electricity: motive power systems