2701576

Information

• Patent Grant
• 2701576

• References
• Source

• Patent Number

  2,701,576

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1955
  70 years ago

• CPC

  • G05B11/58 - with inputs from more than one sensing element with outputs to more than one correcting element
  • G05D3/16 - whose output amplitude can only take a number of discrete values
  • Y10S137/90 - Bumpless manual to automatic relays
  • Y10T137/2365 - Plural series units
  • Y10T137/2409 - With counter-balancing pressure feedback to the modulating device

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation