2808224

Information

• Patent Grant
• 2808224

• References
• Source

• Patent Number

  2,808,224

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1957
  67 years ago

• CPC

  • G05D9/02 - without auxiliary power
  • Y10T137/5987 - Solenoid or electromagnetically operated valve
  • Y10T137/6089 - With mechanical movement between actuator and valve
  • Y10T137/6103 - Cam type
  • Y10T137/8225 - Position or extent of motion indicator

• US Classifications

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