3064670

Information

• Patent Grant
• 3064670

• References
• Source

• Patent Number

  3,064,670

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1962
  62 years ago

• CPC

  • G05D16/10 - the sensing element being a piston or plunger
  • Y10T137/261 - Relief port through common sensing means
  • Y10T137/7801 - Balanced valve
  • Y10T137/7818 - Valve head in inlet chamber
  • Y10T137/86919 - Sequentially closing and opening alternately seating flow controllers

• US Classifications

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